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Merge branch 'master' of github.com:supertuxkart/stk-code

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This commit is contained in:
hiker 2014-03-15 09:48:14 +11:00
commit e63ad2754d
16 changed files with 1219 additions and 870 deletions
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5
data/shaders/diffuseenvmap.frag
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@ -2,6 +2,7 @@ uniform float blueLmn[9];
uniform float greenLmn[9];
uniform float redLmn[9];
uniform sampler2D ntex;
uniform mat4 TransposeViewMatrix;
#if __VERSION__ >= 130
in vec2 uv;
@ -35,7 +36,9 @@ mat4 getMatrix(float L[9])
void main(void)
{
vec3 normal = normalize(DecodeNormal(2. * texture(ntex, uv).xy - 1.));
vec4 extendednormal = vec4(normal, 1.);
// Convert normal in world space (where SH coordinates were computed)
vec4 extendednormal = TransposeViewMatrix * vec4(normal, 1.);
extendednormal.w = 1.;
mat4 rmat = getMatrix(redLmn);
mat4 gmat = getMatrix(greenLmn);
mat4 bmat = getMatrix(blueLmn);

6
data/shaders/objectpass_spheremap.frag
View File

@ -1,6 +1,7 @@
uniform samplerCube tex;
uniform mat4 invproj;
uniform vec2 screen;
uniform mat4 TransposeViewMatrix;
#if __VERSION__ >= 130
in vec3 nor;
@ -17,7 +18,10 @@ void main() {
xpos = invproj * xpos;
xpos.xyz /= xpos.w;
vec4 detail0 = texture(tex, reflect(xpos.xyz, nor));
vec3 viewSampleDir = reflect(xpos.xyz, nor);
// Convert sampleDir in world space (where tex was generated)
vec4 sampleDir = TransposeViewMatrix * vec4(viewSampleDir, 0.);
vec4 detail0 = texture(tex, sampleDir.xyz);
FragColor = vec4(detail0.xyz, 1.);
}

53
data/shaders/pointlight.frag
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@ -1,23 +1,16 @@
uniform sampler2D ntex;
uniform sampler2D dtex;
uniform vec4 center[16];
uniform vec4 col[16];
uniform float energy[16];
uniform float spec;
uniform mat4 invproj;
uniform mat4 viewm;
uniform mat4 ViewMatrix;
uniform vec2 screen;
flat in vec3 center;
flat in float energy;
flat in vec3 col;
#if __VERSION__ >= 130
in vec2 uv;
out vec4 Diffuse;
out vec4 Specular;
#else
varying vec2 uv;
#define Diffuse gl_FragData[0]
#define Specular gl_FragData[1]
#endif
vec3 DecodeNormal(vec2 n)
{
@ -27,7 +20,7 @@ vec3 DecodeNormal(vec2 n)
}
void main() {
vec2 texc = uv;
vec2 texc = gl_FragCoord.xy / screen;
float z = texture(dtex, texc).x;
vec3 norm = normalize(DecodeNormal(2. * texture(ntex, texc).xy - 1.));
@ -38,25 +31,23 @@ void main() {
vec3 diffuse = vec3(0.), specular = vec3(0.);
for (int i = 0; i < 16; ++i) {
vec4 pseudocenter = viewm * vec4(center[i].xyz, 1.0);
pseudocenter /= pseudocenter.w;
vec3 light_pos = pseudocenter.xyz;
vec3 light_col = col[i].xyz;
float d = distance(light_pos, xpos.xyz);
float att = energy[i] * 200. / (4. * 3.14 * d * d);
float spec_att = (energy[i] + 10.) * 200. / (4. * 3.14 * d * d);
vec4 pseudocenter = ViewMatrix * vec4(center.xyz, 1.0);
pseudocenter /= pseudocenter.w;
vec3 light_pos = pseudocenter.xyz;
vec3 light_col = col.xyz;
float d = distance(light_pos, xpos.xyz);
float att = energy * 200. / (4. * 3.14 * d * d);
float spec_att = (energy + 10.) * 200. / (4. * 3.14 * d * d);
// Light Direction
vec3 L = normalize(xpos.xyz - light_pos);
// Light Direction
vec3 L = normalize(xpos.xyz - light_pos);
float NdotL = max(0.0, dot(norm, -L));
diffuse += NdotL * light_col * att;
// Reflected light dir
vec3 R = reflect(-L, norm);
float RdotE = max(0.0, dot(R, eyedir));
specular += pow(RdotE, spec) * light_col * spec_att;
}
float NdotL = max(0.0, dot(norm, -L));
diffuse += NdotL * light_col * att;
// Reflected light dir
vec3 R = reflect(-L, norm);
float RdotE = max(0.0, dot(R, eyedir));
specular += pow(RdotE, spec) * light_col * spec_att;
Diffuse = vec4(diffuse, 1.);
Specular = vec4(specular , 1.);

38
data/shaders/pointlight.vert Normal file
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@ -0,0 +1,38 @@
uniform mat4 ViewMatrix;
uniform mat4 ProjectionMatrix;
in vec3 Position;
in float Energy;
in vec3 Color;
in vec2 Corner;
flat out vec3 center;
flat out float energy;
flat out vec3 col;
const float zNear = 1.;
void main(void)
{
// Beyond that value, light is too attenuated
float r = 40 * Energy;
center = Position;
energy = Energy;
vec4 Center = ViewMatrix * vec4(Position, 1.);
if (Center.z > zNear) // Light is in front of the cam
{
vec3 UnitCenter = normalize(-Center.xyz);
float clampedR = min(r, Center.z - 1.);
float cosTheta = dot(UnitCenter, vec3(0., 0., -1));
float d = clampedR / cosTheta;
Center.xyz += d * UnitCenter;
}
else if (Center.z + r > zNear) // Light is behind the cam but in range
{
Center.z = zNear;
// TODO: Change r so that we make the screen aligned quad fits light range.
}
col = Color;
gl_Position = ProjectionMatrix * (Center + r * vec4(Corner, 0., 0.));
}

25
src/graphics/post_processing.cpp
View File

@ -280,28 +280,6 @@ void renderColorLevel(ITexture *in)
glEnable(GL_DEPTH_TEST);
}
void PostProcessing::renderPointlight(const std::vector<float> &positions, const std::vector<float> &colors, const std::vector<float> &energy)
{
glEnable(GL_BLEND);
glBlendEquation(GL_FUNC_ADD);
glBlendFunc(GL_ONE, GL_ONE);
glDisable(GL_DEPTH_TEST);
glUseProgram(FullScreenShader::PointLightShader::Program);
glBindVertexArray(FullScreenShader::PointLightShader::vao);
setTexture(0, getTextureGLuint(irr_driver->getRTT(RTT_NORMAL_AND_DEPTH)), GL_NEAREST, GL_NEAREST);
setTexture(1, getDepthTexture(irr_driver->getRTT(RTT_NORMAL_AND_DEPTH)), GL_NEAREST, GL_NEAREST);
FullScreenShader::PointLightShader::setUniforms(irr_driver->getInvProjMatrix(), irr_driver->getViewMatrix(), positions, colors, energy, 200, 0, 1);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
glBindVertexArray(0);
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
glEnable(GL_DEPTH_TEST);
glDisable(GL_BLEND);
}
void PostProcessing::renderDiffuseEnvMap(const float *bSHCoeff, const float *gSHCoeff, const float *rSHCoeff)
{
glDisable(GL_DEPTH_TEST);
@ -313,7 +291,8 @@ void PostProcessing::renderDiffuseEnvMap(const float *bSHCoeff, const float *gSH
glBindVertexArray(FullScreenShader::DiffuseEnvMapShader::vao);
setTexture(0, getTextureGLuint(irr_driver->getRTT(RTT_NORMAL_AND_DEPTH)), GL_NEAREST, GL_NEAREST);
FullScreenShader::DiffuseEnvMapShader::setUniforms(bSHCoeff, gSHCoeff, rSHCoeff, 0);
core::matrix4 TVM = irr_driver->getViewMatrix().getTransposed();
FullScreenShader::DiffuseEnvMapShader::setUniforms(TVM, bSHCoeff, gSHCoeff, rSHCoeff, 0);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
glBindVertexArray(0);

1
src/graphics/post_processing.hpp
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@ -73,7 +73,6 @@ public:
void update(float dt);
/** Generate diffuse and specular map */
void renderPointlight(const std::vector<float> &positions, const std::vector<float> &colors, const std::vector<float> &energy);
void renderSunlight();
void renderShadowedSunlight(const std::vector<core::matrix4> &sun_ortho_matrix, unsigned depthtex);

121
src/graphics/render.cpp
View File

@ -236,6 +236,14 @@ void IrrDriver::renderGLSL(float dt)
glDepthMask(GL_FALSE);
glDisable(GL_BLEND);
m_renderpass = scene::ESNRP_CAMERA | scene::ESNRP_SOLID;
setTexture(0, getTextureGLuint(irr_driver->getRTT(RTT_TMP1)), GL_NEAREST, GL_NEAREST);
setTexture(1, getTextureGLuint(irr_driver->getRTT(RTT_TMP2)), GL_NEAREST, GL_NEAREST);
setTexture(2, getTextureGLuint(irr_driver->getRTT(RTT_SSAO)), GL_NEAREST, GL_NEAREST);
if (!UserConfigParams::m_ssao)
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ONE };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
m_scene_manager->drawAll(m_renderpass);
PROFILER_POP_CPU_MARKER();
@ -736,6 +744,73 @@ void IrrDriver::renderGlow(video::SOverrideMaterial &overridemat,
// ----------------------------------------------------------------------------
#define MAXLIGHT 16 // to be adjusted in pointlight.frag too
static GLuint pointlightvbo = 0;
static GLuint pointlightsvao = 0;
struct PointLightInfo
{
float posX;
float posY;
float posZ;
float energy;
float red;
float green;
float blue;
float padding;
};
void createPointLightVAO()
{
glGenVertexArrays(1, &pointlightsvao);
glBindVertexArray(pointlightsvao);
glBindBuffer(GL_ARRAY_BUFFER, SharedObject::billboardvbo);
glEnableVertexAttribArray(MeshShader::PointLightShader::attrib_Corner);
glVertexAttribPointer(MeshShader::PointLightShader::attrib_Corner, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(float), 0);
glGenBuffers(1, &pointlightvbo);
glBindBuffer(GL_ARRAY_BUFFER, pointlightvbo);
glBufferData(GL_ARRAY_BUFFER, MAXLIGHT * sizeof(PointLightInfo), 0, GL_DYNAMIC_DRAW);
glEnableVertexAttribArray(MeshShader::PointLightShader::attrib_Position);
glVertexAttribPointer(MeshShader::PointLightShader::attrib_Position, 3, GL_FLOAT, GL_FALSE, sizeof(PointLightInfo), 0);
glEnableVertexAttribArray(MeshShader::PointLightShader::attrib_Energy);
glVertexAttribPointer(MeshShader::PointLightShader::attrib_Energy, 1, GL_FLOAT, GL_FALSE, sizeof(PointLightInfo), (GLvoid*)(3 * sizeof(float)));
glEnableVertexAttribArray(MeshShader::PointLightShader::attrib_Color);
glVertexAttribPointer(MeshShader::PointLightShader::attrib_Color, 3, GL_FLOAT, GL_FALSE, sizeof(PointLightInfo), (GLvoid*)(4 * sizeof(float)));
glVertexAttribDivisor(MeshShader::PointLightShader::attrib_Position, 1);
glVertexAttribDivisor(MeshShader::PointLightShader::attrib_Energy, 1);
glVertexAttribDivisor(MeshShader::PointLightShader::attrib_Color, 1);
}
static void renderPointLights()
{
glEnable(GL_BLEND);
glBlendEquation(GL_FUNC_ADD);
glBlendFunc(GL_ONE, GL_ONE);
glEnable(GL_DEPTH_TEST);
glDepthMask(GL_FALSE);
glUseProgram(MeshShader::PointLightShader::Program);
glBindVertexArray(pointlightsvao);
setTexture(0, getTextureGLuint(irr_driver->getRTT(RTT_NORMAL_AND_DEPTH)), GL_NEAREST, GL_NEAREST);
setTexture(1, getDepthTexture(irr_driver->getRTT(RTT_NORMAL_AND_DEPTH)), GL_NEAREST, GL_NEAREST);
MeshShader::PointLightShader::setUniforms(irr_driver->getViewMatrix(), irr_driver->getProjMatrix(), irr_driver->getInvProjMatrix(), core::vector2df(UserConfigParams::m_width, UserConfigParams::m_height), 200, 0, 1);
glDrawArraysInstanced(GL_TRIANGLE_STRIP, 0, 4, MAXLIGHT);
glBindVertexArray(0);
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
glEnable(GL_DEPTH_TEST);
glDisable(GL_BLEND);
}
PointLightInfo PointLightsInfo[MAXLIGHT];
void IrrDriver::renderLights(const core::aabbox3df& cambox,
scene::ICameraSceneNode * const camnode,
video::SOverrideMaterial &overridemat,
@ -757,9 +832,7 @@ void IrrDriver::renderLights(const core::aabbox3df& cambox,
const u32 lightcount = m_lights.size();
const core::vector3df &campos =
irr_driver->getSceneManager()->getActiveCamera()->getAbsolutePosition();
std::vector<float> accumulatedLightPos;
std::vector<float> accumulatedLightColor;
std::vector<float> accumulatedLightEnergy;
std::vector<LightNode *> BucketedLN[15];
for (unsigned int i = 0; i < lightcount; i++)
{
@ -785,7 +858,7 @@ void IrrDriver::renderLights(const core::aabbox3df& cambox,
{
for (unsigned j = 0; j < BucketedLN[i].size(); j++)
{
if (++lightnum > MAXLIGHT)
if (++lightnum >= MAXLIGHT)
{
LightNode* light_node = BucketedLN[i].at(j);
light_node->setEnergyMultiplier(0.0f);
@ -801,17 +874,16 @@ void IrrDriver::renderLights(const core::aabbox3df& cambox,
}
const core::vector3df &pos = light_node->getAbsolutePosition();
accumulatedLightPos.push_back(pos.X);
accumulatedLightPos.push_back(pos.Y);
accumulatedLightPos.push_back(pos.Z);
accumulatedLightPos.push_back(0.);
const core::vector3df &col = light_node->getColor();
PointLightsInfo[lightnum].posX = pos.X;
PointLightsInfo[lightnum].posY = pos.Y;
PointLightsInfo[lightnum].posZ = pos.Z;
accumulatedLightColor.push_back(col.X);
accumulatedLightColor.push_back(col.Y);
accumulatedLightColor.push_back(col.Z);
accumulatedLightColor.push_back(0.);
accumulatedLightEnergy.push_back(light_node->getEffectiveEnergy());
PointLightsInfo[lightnum].energy = light_node->getEffectiveEnergy();
const core::vector3df &col = light_node->getColor();
PointLightsInfo[lightnum].red = col.X;
PointLightsInfo[lightnum].green = col.Y;
PointLightsInfo[lightnum].blue = col.Z;
}
}
if (lightnum > MAXLIGHT)
@ -820,19 +892,20 @@ void IrrDriver::renderLights(const core::aabbox3df& cambox,
break;
}
}
lightnum++;
// Fill lights
for (; lightnum < MAXLIGHT; lightnum++) {
accumulatedLightPos.push_back(0.);
accumulatedLightPos.push_back(0.);
accumulatedLightPos.push_back(0.);
accumulatedLightPos.push_back(0.);
accumulatedLightColor.push_back(0.);
accumulatedLightColor.push_back(0.);
accumulatedLightColor.push_back(0.);
accumulatedLightColor.push_back(0.);
accumulatedLightEnergy.push_back(0.);
PointLightsInfo[lightnum].energy = 0;
}
m_post_processing->renderPointlight(accumulatedLightPos, accumulatedLightColor, accumulatedLightEnergy);
if (!pointlightsvao)
createPointLightVAO();
glBindVertexArray(pointlightsvao);
glBindBuffer(GL_ARRAY_BUFFER, pointlightvbo);
glBufferSubData(GL_ARRAY_BUFFER, 0, MAXLIGHT * sizeof(PointLightInfo), PointLightsInfo);
renderPointLights();
if (SkyboxCubeMap)
m_post_processing->renderDiffuseEnvMap(blueSHCoeff, greenSHCoeff, redSHCoeff);
// Handle SSAO

504
src/graphics/shaders.cpp
View File

@ -89,6 +89,21 @@ static void initQuadBuffer()
glBufferData(GL_ARRAY_BUFFER, 16 * sizeof(float), quad_vertex, GL_STATIC_DRAW);
}
GLuint SharedObject::billboardvbo = 0;
static void initBillboardVBO()
{
float quad[] = {
-.5, -.5, 0., 1.,
-.5, .5, 0., 0.,
.5, -.5, 1., 1.,
.5, .5, 1., 0.,
};
glGenBuffers(1, &(SharedObject::billboardvbo));
glBindBuffer(GL_ARRAY_BUFFER, SharedObject::billboardvbo);
glBufferData(GL_ARRAY_BUFFER, 16 * sizeof(float), quad, GL_STATIC_DRAW);
}
void Shaders::loadShaders()
{
const std::string &dir = file_manager->getAsset(FileManager::SHADER, "");
@ -215,6 +230,7 @@ void Shaders::loadShaders()
initGL();
initQuadVBO();
initQuadBuffer();
initBillboardVBO();
FullScreenShader::BloomBlendShader::init();
FullScreenShader::BloomShader::init();
FullScreenShader::ColorLevelShader::init();
@ -227,7 +243,6 @@ void Shaders::loadShaders()
FullScreenShader::PenumbraVShader::init();
FullScreenShader::GlowShader::init();
FullScreenShader::PassThroughShader::init();
FullScreenShader::PointLightShader::init();
FullScreenShader::SSAOShader::init();
FullScreenShader::SunLightShader::init();
FullScreenShader::DiffuseEnvMapShader::init();
@ -254,6 +269,7 @@ void Shaders::loadShaders()
MeshShader::TransparentShader::init();
MeshShader::TransparentFogShader::init();
MeshShader::BillboardShader::init();
MeshShader::PointLightShader::init();
MeshShader::DisplaceShader::init();
MeshShader::DisplaceMaskShader::init();
MeshShader::ShadowShader::init();
@ -297,6 +313,8 @@ void Shaders::check(const int num) const
namespace MeshShader
{
// Solid Normal and depth pass shaders
GLuint ObjectPass1Shader::Program;
GLuint ObjectPass1Shader::attrib_position;
GLuint ObjectPass1Shader::attrib_normal;
@ -347,17 +365,75 @@ namespace MeshShader
glUniform1i(uniform_tex, TU_tex);
}
GLuint GrassPass1Shader::Program;
GLuint GrassPass1Shader::attrib_position;
GLuint GrassPass1Shader::attrib_texcoord;
GLuint GrassPass1Shader::attrib_normal;
GLuint GrassPass1Shader::attrib_color;
GLuint GrassPass1Shader::uniform_MVP;
GLuint GrassPass1Shader::uniform_TIMV;
GLuint GrassPass1Shader::uniform_tex;
GLuint GrassPass1Shader::uniform_windDir;
void GrassPass1Shader::init()
{
Program = LoadProgram(file_manager->getAsset("shaders/grass_pass1.vert").c_str(), file_manager->getAsset("shaders/objectref_pass1.frag").c_str());
attrib_position = glGetAttribLocation(Program, "Position");
attrib_texcoord = glGetAttribLocation(Program, "Texcoord");
attrib_normal = glGetAttribLocation(Program, "Normal");
attrib_color = glGetAttribLocation(Program, "Color");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_TIMV = glGetUniformLocation(Program, "TransposeInverseModelView");
uniform_tex = glGetUniformLocation(Program, "tex");
uniform_windDir = glGetUniformLocation(Program, "windDir");
}
void GrassPass1Shader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, const core::vector3df &windDirection, unsigned TU_tex)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniformMatrix4fv(uniform_TIMV, 1, GL_FALSE, TransposeInverseModelView.pointer());
glUniform3f(uniform_windDir, windDirection.X, windDirection.Y, windDirection.Z);
glUniform1i(uniform_tex, TU_tex);
}
GLuint NormalMapShader::Program;
GLuint NormalMapShader::attrib_position;
GLuint NormalMapShader::attrib_texcoord;
GLuint NormalMapShader::attrib_tangent;
GLuint NormalMapShader::attrib_bitangent;
GLuint NormalMapShader::uniform_MVP;
GLuint NormalMapShader::uniform_TIMV;
GLuint NormalMapShader::uniform_normalMap;
void NormalMapShader::init()
{
Program = LoadProgram(file_manager->getAsset("shaders/normalmap.vert").c_str(), file_manager->getAsset("shaders/normalmap.frag").c_str());
attrib_position = glGetAttribLocation(Program, "Position");
attrib_texcoord = glGetAttribLocation(Program, "Texcoord");
attrib_tangent = glGetAttribLocation(Program, "Tangent");
attrib_bitangent = glGetAttribLocation(Program, "Bitangent");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_TIMV = glGetUniformLocation(Program, "TransposeInverseModelView");
uniform_normalMap = glGetUniformLocation(Program, "normalMap");
}
void NormalMapShader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, unsigned TU_normalMap)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniformMatrix4fv(uniform_TIMV, 1, GL_FALSE, TransposeInverseModelView.pointer());
glUniform1i(uniform_normalMap, TU_normalMap);
}
// Solid Lit pass shaders
GLuint ObjectPass2Shader::Program;
GLuint ObjectPass2Shader::attrib_position;
GLuint ObjectPass2Shader::attrib_texcoord;
GLuint ObjectPass2Shader::uniform_MVP;
GLuint ObjectPass2Shader::uniform_TM;
GLuint ObjectPass2Shader::uniform_Albedo;
GLuint ObjectPass2Shader::uniform_DiffuseMap;
GLuint ObjectPass2Shader::uniform_SpecularMap;
GLuint ObjectPass2Shader::uniform_SSAO;
GLuint ObjectPass2Shader::uniform_screen;
GLuint ObjectPass2Shader::uniform_ambient;
GLuint ObjectPass2Shader::TU_Albedo;
void ObjectPass2Shader::init()
{
@ -366,22 +442,26 @@ namespace MeshShader
attrib_texcoord = glGetAttribLocation(Program, "Texcoord");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_TM = glGetUniformLocation(Program, "TextureMatrix");
uniform_Albedo = glGetUniformLocation(Program, "Albedo");
uniform_DiffuseMap = glGetUniformLocation(Program, "DiffuseMap");
uniform_SpecularMap = glGetUniformLocation(Program, "SpecularMap");
uniform_SSAO = glGetUniformLocation(Program, "SSAO");
GLuint uniform_Albedo = glGetUniformLocation(Program, "Albedo");
GLuint uniform_DiffuseMap = glGetUniformLocation(Program, "DiffuseMap");
GLuint uniform_SpecularMap = glGetUniformLocation(Program, "SpecularMap");
GLuint uniform_SSAO = glGetUniformLocation(Program, "SSAO");
uniform_screen = glGetUniformLocation(Program, "screen");
uniform_ambient = glGetUniformLocation(Program, "ambient");
TU_Albedo = 3;
glUseProgram(Program);
glUniform1i(uniform_DiffuseMap, 0);
glUniform1i(uniform_SpecularMap, 1);
glUniform1i(uniform_SSAO, 2);
glUniform1i(uniform_Albedo, TU_Albedo);
glUseProgram(0);
}
void ObjectPass2Shader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix, unsigned TU_Albedo, unsigned TU_DiffuseMap, unsigned TU_SpecularMap, unsigned TU_SSAO)
void ObjectPass2Shader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniformMatrix4fv(uniform_TM, 1, GL_FALSE, TextureMatrix.pointer());
glUniform1i(uniform_Albedo, TU_Albedo);
glUniform1i(uniform_DiffuseMap, TU_DiffuseMap);
glUniform1i(uniform_SpecularMap, TU_SpecularMap);
glUniform1i(uniform_SSAO, TU_SSAO);
glUniform2f(uniform_screen, UserConfigParams::m_width, UserConfigParams::m_height);
const video::SColorf s = irr_driver->getSceneManager()->getAmbientLight();
glUniform3f(uniform_ambient, s.r, s.g, s.b);
@ -392,13 +472,10 @@ namespace MeshShader
GLuint DetailledObjectPass2Shader::attrib_texcoord;
GLuint DetailledObjectPass2Shader::attrib_second_texcoord;
GLuint DetailledObjectPass2Shader::uniform_MVP;
GLuint DetailledObjectPass2Shader::uniform_Albedo;
GLuint DetailledObjectPass2Shader::uniform_Detail;
GLuint DetailledObjectPass2Shader::uniform_DiffuseMap;
GLuint DetailledObjectPass2Shader::uniform_SpecularMap;
GLuint DetailledObjectPass2Shader::uniform_SSAO;
GLuint DetailledObjectPass2Shader::uniform_screen;
GLuint DetailledObjectPass2Shader::uniform_ambient;
GLuint DetailledObjectPass2Shader::TU_Albedo;
GLuint DetailledObjectPass2Shader::TU_detail;
void DetailledObjectPass2Shader::init()
{
@ -407,23 +484,28 @@ namespace MeshShader
attrib_texcoord = glGetAttribLocation(Program, "Texcoord");
attrib_second_texcoord = glGetAttribLocation(Program, "SecondTexcoord");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_Albedo = glGetUniformLocation(Program, "Albedo");
uniform_Detail = glGetUniformLocation(Program, "Detail");
uniform_DiffuseMap = glGetUniformLocation(Program, "DiffuseMap");
uniform_SpecularMap = glGetUniformLocation(Program, "SpecularMap");
uniform_SSAO = glGetUniformLocation(Program, "SSAO");
uniform_screen = glGetUniformLocation(Program, "screen");
GLuint uniform_Albedo = glGetUniformLocation(Program, "Albedo");
GLuint uniform_Detail = glGetUniformLocation(Program, "Detail");
GLuint uniform_DiffuseMap = glGetUniformLocation(Program, "DiffuseMap");
GLuint uniform_SpecularMap = glGetUniformLocation(Program, "SpecularMap");
GLuint uniform_SSAO = glGetUniformLocation(Program, "SSAO");
uniform_screen = glGetUniformLocation(Program, "screen");
uniform_ambient = glGetUniformLocation(Program, "ambient");
TU_Albedo = 3;
TU_detail = 4;
glUseProgram(Program);
glUniform1i(uniform_DiffuseMap, 0);
glUniform1i(uniform_SpecularMap, 1);
glUniform1i(uniform_SSAO, 2);
glUniform1i(uniform_Albedo, TU_Albedo);
glUniform1i(uniform_Detail, TU_detail);
glUseProgram(0);
}
void DetailledObjectPass2Shader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, unsigned TU_Albedo, unsigned TU_detail, unsigned TU_DiffuseMap, unsigned TU_SpecularMap, unsigned TU_SSAO)
void DetailledObjectPass2Shader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniform1i(uniform_Albedo, TU_Albedo);
glUniform1i(uniform_Detail, TU_detail);
glUniform1i(uniform_DiffuseMap, TU_DiffuseMap);
glUniform1i(uniform_SpecularMap, TU_SpecularMap);
glUniform1i(uniform_SSAO, TU_SSAO);
glUniform2f(uniform_screen, UserConfigParams::m_width, UserConfigParams::m_height);
const video::SColorf s = irr_driver->getSceneManager()->getAmbientLight();
glUniform3f(uniform_ambient, s.r, s.g, s.b);
@ -433,7 +515,7 @@ namespace MeshShader
GLuint ObjectUnlitShader::attrib_position;
GLuint ObjectUnlitShader::attrib_texcoord;
GLuint ObjectUnlitShader::uniform_MVP;
GLuint ObjectUnlitShader::uniform_tex;
GLuint ObjectUnlitShader::TU_tex;
void ObjectUnlitShader::init()
{
@ -441,13 +523,17 @@ namespace MeshShader
attrib_position = glGetAttribLocation(Program, "Position");
attrib_texcoord = glGetAttribLocation(Program, "Texcoord");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_tex = glGetUniformLocation(Program, "tex");
GLuint uniform_tex = glGetUniformLocation(Program, "tex");
TU_tex = 3;
glUseProgram(Program);
glUniform1i(uniform_tex, TU_tex);
glUseProgram(0);
}
void ObjectUnlitShader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, unsigned TU_tex)
void ObjectUnlitShader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniform1i(uniform_tex, TU_tex);
}
GLuint ObjectRimLimitShader::Program;
@ -457,12 +543,9 @@ namespace MeshShader
GLuint ObjectRimLimitShader::uniform_MVP;
GLuint ObjectRimLimitShader::uniform_TIMV;
GLuint ObjectRimLimitShader::uniform_TM;
GLuint ObjectRimLimitShader::uniform_Albedo;
GLuint ObjectRimLimitShader::uniform_DiffuseMap;
GLuint ObjectRimLimitShader::uniform_SpecularMap;
GLuint ObjectRimLimitShader::uniform_SSAO;
GLuint ObjectRimLimitShader::uniform_screen;
GLuint ObjectRimLimitShader::uniform_ambient;
GLuint ObjectRimLimitShader::TU_Albedo;
void ObjectRimLimitShader::init()
{
@ -473,23 +556,27 @@ namespace MeshShader
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_TIMV = glGetUniformLocation(Program, "TransposeInverseModelView");
uniform_TM = glGetUniformLocation(Program, "TextureMatrix");
uniform_Albedo = glGetUniformLocation(Program, "Albedo");
uniform_DiffuseMap = glGetUniformLocation(Program, "DiffuseMap");
uniform_SpecularMap = glGetUniformLocation(Program, "SpecularMap");
uniform_SSAO = glGetUniformLocation(Program, "SSAO");
GLuint uniform_Albedo = glGetUniformLocation(Program, "Albedo");
GLuint uniform_DiffuseMap = glGetUniformLocation(Program, "DiffuseMap");
GLuint uniform_SpecularMap = glGetUniformLocation(Program, "SpecularMap");
GLuint uniform_SSAO = glGetUniformLocation(Program, "SSAO");
uniform_screen = glGetUniformLocation(Program, "screen");
uniform_ambient = glGetUniformLocation(Program, "ambient");
TU_Albedo = 3;
glUseProgram(Program);
glUniform1i(uniform_DiffuseMap, 0);
glUniform1i(uniform_SpecularMap, 1);
glUniform1i(uniform_SSAO, 2);
glUniform1i(uniform_Albedo, TU_Albedo);
glUseProgram(0);
}
void ObjectRimLimitShader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, const core::matrix4 &TextureMatrix, unsigned TU_Albedo, unsigned TU_DiffuseMap, unsigned TU_SpecularMap, unsigned TU_SSAO)
void ObjectRimLimitShader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, const core::matrix4 &TextureMatrix)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniformMatrix4fv(uniform_TIMV, 1, GL_FALSE, TransposeInverseModelView.pointer());
glUniformMatrix4fv(uniform_TM, 1, GL_FALSE, TextureMatrix.pointer());
glUniform1i(uniform_Albedo, TU_Albedo);
glUniform1i(uniform_DiffuseMap, TU_DiffuseMap);
glUniform1i(uniform_SpecularMap, TU_SpecularMap);
glUniform1i(uniform_SSAO, TU_SSAO);
glUniform2f(uniform_screen, UserConfigParams::m_width, UserConfigParams::m_height);
const video::SColorf s = irr_driver->getSceneManager()->getAmbientLight();
glUniform3f(uniform_ambient, s.r, s.g, s.b);
@ -499,9 +586,6 @@ namespace MeshShader
GLuint UntexturedObjectShader::attrib_position;
GLuint UntexturedObjectShader::attrib_color;
GLuint UntexturedObjectShader::uniform_MVP;
GLuint UntexturedObjectShader::uniform_DiffuseMap;
GLuint UntexturedObjectShader::uniform_SpecularMap;
GLuint UntexturedObjectShader::uniform_SSAO;
GLuint UntexturedObjectShader::uniform_screen;
GLuint UntexturedObjectShader::uniform_ambient;
@ -511,19 +595,22 @@ namespace MeshShader
attrib_position = glGetAttribLocation(Program, "Position");
attrib_color = glGetAttribLocation(Program, "Color");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_DiffuseMap = glGetUniformLocation(Program, "DiffuseMap");
uniform_SpecularMap = glGetUniformLocation(Program, "SpecularMap");
uniform_SSAO = glGetUniformLocation(Program, "SSAO");
GLuint uniform_DiffuseMap = glGetUniformLocation(Program, "DiffuseMap");
GLuint uniform_SpecularMap = glGetUniformLocation(Program, "SpecularMap");
GLuint uniform_SSAO = glGetUniformLocation(Program, "SSAO");
uniform_screen = glGetUniformLocation(Program, "screen");
uniform_ambient = glGetUniformLocation(Program, "ambient");
glUseProgram(Program);
glUniform1i(uniform_DiffuseMap, 0);
glUniform1i(uniform_SpecularMap, 1);
glUniform1i(uniform_SSAO, 2);
glUseProgram(0);
}
void UntexturedObjectShader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, unsigned TU_DiffuseMap, unsigned TU_SpecularMap, unsigned TU_SSAO)
void UntexturedObjectShader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniform1i(uniform_DiffuseMap, TU_DiffuseMap);
glUniform1i(uniform_SpecularMap, TU_SpecularMap);
glUniform1i(uniform_SSAO, TU_SSAO);
glUniform2f(uniform_screen, UserConfigParams::m_width, UserConfigParams::m_height);
const video::SColorf s = irr_driver->getSceneManager()->getAmbientLight();
glUniform3f(uniform_ambient, s.r, s.g, s.b);
@ -535,12 +622,9 @@ namespace MeshShader
GLuint ObjectRefPass2Shader::attrib_texcoord;
GLuint ObjectRefPass2Shader::uniform_MVP;
GLuint ObjectRefPass2Shader::uniform_TM;
GLuint ObjectRefPass2Shader::uniform_Albedo;
GLuint ObjectRefPass2Shader::uniform_DiffuseMap;
GLuint ObjectRefPass2Shader::uniform_SpecularMap;
GLuint ObjectRefPass2Shader::uniform_SSAO;
GLuint ObjectRefPass2Shader::uniform_screen;
GLuint ObjectRefPass2Shader::uniform_ambient;
GLuint ObjectRefPass2Shader::TU_Albedo;
void ObjectRefPass2Shader::init()
{
@ -550,70 +634,40 @@ namespace MeshShader
attrib_texcoord = glGetAttribLocation(Program, "Texcoord");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_TM = glGetUniformLocation(Program, "TextureMatrix");
uniform_Albedo = glGetUniformLocation(Program, "Albedo");
uniform_DiffuseMap = glGetUniformLocation(Program, "DiffuseMap");
uniform_SpecularMap = glGetUniformLocation(Program, "SpecularMap");
uniform_SSAO = glGetUniformLocation(Program, "SSAO");
GLuint uniform_Albedo = glGetUniformLocation(Program, "Albedo");
GLuint uniform_DiffuseMap = glGetUniformLocation(Program, "DiffuseMap");
GLuint uniform_SpecularMap = glGetUniformLocation(Program, "SpecularMap");
GLuint uniform_SSAO = glGetUniformLocation(Program, "SSAO");
uniform_screen = glGetUniformLocation(Program, "screen");
uniform_ambient = glGetUniformLocation(Program, "ambient");
TU_Albedo = 3;
glUseProgram(Program);
glUniform1i(uniform_DiffuseMap, 0);
glUniform1i(uniform_SpecularMap, 1);
glUniform1i(uniform_SSAO, 2);
glUniform1i(uniform_Albedo, TU_Albedo);
glUseProgram(0);
}
void ObjectRefPass2Shader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix, unsigned TU_Albedo, unsigned TU_DiffuseMap, unsigned TU_SpecularMap, unsigned TU_SSAO)
void ObjectRefPass2Shader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniformMatrix4fv(uniform_TM, 1, GL_FALSE, TextureMatrix.pointer());
glUniform1i(uniform_Albedo, TU_Albedo);
glUniform1i(uniform_DiffuseMap, TU_DiffuseMap);
glUniform1i(uniform_SpecularMap, TU_SpecularMap);
glUniform1i(uniform_SSAO, TU_SSAO);
glUniform2f(uniform_screen, UserConfigParams::m_width, UserConfigParams::m_height);
const video::SColorf s = irr_driver->getSceneManager()->getAmbientLight();
glUniform3f(uniform_ambient, s.r, s.g, s.b);
}
GLuint GrassPass1Shader::Program;
GLuint GrassPass1Shader::attrib_position;
GLuint GrassPass1Shader::attrib_texcoord;
GLuint GrassPass1Shader::attrib_normal;
GLuint GrassPass1Shader::attrib_color;
GLuint GrassPass1Shader::uniform_MVP;
GLuint GrassPass1Shader::uniform_TIMV;
GLuint GrassPass1Shader::uniform_tex;
GLuint GrassPass1Shader::uniform_windDir;
void GrassPass1Shader::init()
{
Program = LoadProgram(file_manager->getAsset("shaders/grass_pass1.vert").c_str(), file_manager->getAsset("shaders/objectref_pass1.frag").c_str());
attrib_position = glGetAttribLocation(Program, "Position");
attrib_texcoord = glGetAttribLocation(Program, "Texcoord");
attrib_normal = glGetAttribLocation(Program, "Normal");
attrib_color = glGetAttribLocation(Program, "Color");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_TIMV = glGetUniformLocation(Program, "TransposeInverseModelView");
uniform_tex = glGetUniformLocation(Program, "tex");
uniform_windDir = glGetUniformLocation(Program, "windDir");
}
void GrassPass1Shader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, const core::vector3df &windDirection, unsigned TU_tex)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniformMatrix4fv(uniform_TIMV, 1, GL_FALSE, TransposeInverseModelView.pointer());
glUniform3f(uniform_windDir, windDirection.X, windDirection.Y, windDirection.Z);
glUniform1i(uniform_tex, TU_tex);
}
GLuint GrassPass2Shader::Program;
GLuint GrassPass2Shader::attrib_position;
GLuint GrassPass2Shader::attrib_texcoord;
GLuint GrassPass2Shader::attrib_color;
GLuint GrassPass2Shader::uniform_MVP;
GLuint GrassPass2Shader::uniform_Albedo;
GLuint GrassPass2Shader::uniform_DiffuseMap;
GLuint GrassPass2Shader::uniform_SpecularMap;
GLuint GrassPass2Shader::uniform_SSAO;
GLuint GrassPass2Shader::uniform_screen;
GLuint GrassPass2Shader::uniform_ambient;
GLuint GrassPass2Shader::uniform_windDir;
GLuint GrassPass2Shader::TU_Albedo;
void GrassPass2Shader::init()
{
@ -622,64 +676,41 @@ namespace MeshShader
attrib_texcoord = glGetAttribLocation(Program, "Texcoord");
attrib_color = glGetAttribLocation(Program, "Color");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_Albedo = glGetUniformLocation(Program, "Albedo");
uniform_DiffuseMap = glGetUniformLocation(Program, "DiffuseMap");
uniform_SpecularMap = glGetUniformLocation(Program, "SpecularMap");
uniform_SSAO = glGetUniformLocation(Program, "SSAO");
GLuint uniform_Albedo = glGetUniformLocation(Program, "Albedo");
GLuint uniform_DiffuseMap = glGetUniformLocation(Program, "DiffuseMap");
GLuint uniform_SpecularMap = glGetUniformLocation(Program, "SpecularMap");
GLuint uniform_SSAO = glGetUniformLocation(Program, "SSAO");
uniform_screen = glGetUniformLocation(Program, "screen");
uniform_ambient = glGetUniformLocation(Program, "ambient");
uniform_windDir = glGetUniformLocation(Program, "windDir");
TU_Albedo = 3;
glUseProgram(Program);
glUniform1i(uniform_DiffuseMap, 0);
glUniform1i(uniform_SpecularMap, 1);
glUniform1i(uniform_SSAO, 2);
glUniform1i(uniform_Albedo, TU_Albedo);
glUseProgram(0);
}
void GrassPass2Shader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::vector3df &windDirection, unsigned TU_Albedo, unsigned TU_DiffuseMap, unsigned TU_SpecularMap, unsigned TU_SSAO)
void GrassPass2Shader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::vector3df &windDirection)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniform1i(uniform_Albedo, TU_Albedo);
glUniform1i(uniform_DiffuseMap, TU_DiffuseMap);
glUniform1i(uniform_SpecularMap, TU_SpecularMap);
glUniform1i(uniform_SSAO, TU_SSAO);
glUniform2f(uniform_screen, UserConfigParams::m_width, UserConfigParams::m_height);
const video::SColorf s = irr_driver->getSceneManager()->getAmbientLight();
glUniform3f(uniform_ambient, s.r, s.g, s.b);
glUniform3f(uniform_windDir, windDirection.X, windDirection.Y, windDirection.Z);
}
GLuint NormalMapShader::Program;
GLuint NormalMapShader::attrib_position;
GLuint NormalMapShader::attrib_texcoord;
GLuint NormalMapShader::attrib_tangent;
GLuint NormalMapShader::attrib_bitangent;
GLuint NormalMapShader::uniform_MVP;
GLuint NormalMapShader::uniform_TIMV;
GLuint NormalMapShader::uniform_normalMap;
void NormalMapShader::init()
{
Program = LoadProgram(file_manager->getAsset("shaders/normalmap.vert").c_str(), file_manager->getAsset("shaders/normalmap.frag").c_str());
attrib_position = glGetAttribLocation(Program, "Position");
attrib_texcoord = glGetAttribLocation(Program, "Texcoord");
attrib_tangent = glGetAttribLocation(Program, "Tangent");
attrib_bitangent = glGetAttribLocation(Program, "Bitangent");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_TIMV = glGetUniformLocation(Program, "TransposeInverseModelView");
uniform_normalMap = glGetUniformLocation(Program, "normalMap");
}
void NormalMapShader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, unsigned TU_normalMap)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniformMatrix4fv(uniform_TIMV, 1, GL_FALSE, TransposeInverseModelView.pointer());
glUniform1i(uniform_normalMap, TU_normalMap);
}
GLuint SphereMapShader::Program;
GLuint SphereMapShader::attrib_position;
GLuint SphereMapShader::attrib_normal;
GLuint SphereMapShader::uniform_MVP;
GLuint SphereMapShader::uniform_TIMV;
GLuint SphereMapShader::uniform_tex;
GLuint SphereMapShader::uniform_TVM;
GLuint SphereMapShader::uniform_invproj;
GLuint SphereMapShader::uniform_screen;
GLuint SphereMapShader::TU_tex;
void SphereMapShader::init()
{
@ -688,18 +719,24 @@ namespace MeshShader
attrib_normal = glGetAttribLocation(Program, "Normal");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_TIMV = glGetUniformLocation(Program, "TransposeInverseModelView");
uniform_tex = glGetUniformLocation(Program, "tex");
uniform_TVM = glGetUniformLocation(Program, "TransposeViewMatrix");
GLuint uniform_tex = glGetUniformLocation(Program, "tex");
uniform_invproj = glGetUniformLocation(Program, "invproj");
uniform_screen = glGetUniformLocation(Program, "screen");
TU_tex = 3;
glUseProgram(Program);
glUniform1i(uniform_tex, TU_tex);
glUseProgram(0);
}
void SphereMapShader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, const core::matrix4 &InvProj, const core::vector2df& screen, unsigned TU_tex)
void SphereMapShader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeViewMatrix, const core::matrix4 &TransposeInverseModelView, const core::matrix4 &InvProj, const core::vector2df& screen)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniformMatrix4fv(uniform_TIMV, 1, GL_FALSE, TransposeInverseModelView.pointer());
glUniformMatrix4fv(uniform_TVM, 1, GL_FALSE, TransposeViewMatrix.pointer());
glUniformMatrix4fv(uniform_invproj, 1, GL_FALSE, InvProj.pointer());
glUniform2f(uniform_screen, screen.X, screen.Y);
glUniform1i(uniform_tex, TU_tex);
}
GLuint SplattingShader::Program;
@ -707,16 +744,13 @@ namespace MeshShader
GLuint SplattingShader::attrib_texcoord;
GLuint SplattingShader::attrib_second_texcoord;
GLuint SplattingShader::uniform_MVP;
GLuint SplattingShader::uniform_tex_layout;
GLuint SplattingShader::uniform_tex_detail0;
GLuint SplattingShader::uniform_tex_detail1;
GLuint SplattingShader::uniform_tex_detail2;
GLuint SplattingShader::uniform_tex_detail3;
GLuint SplattingShader::uniform_DiffuseMap;
GLuint SplattingShader::uniform_SpecularMap;
GLuint SplattingShader::uniform_SSAO;
GLuint SplattingShader::uniform_screen;
GLuint SplattingShader::uniform_ambient;
GLuint SplattingShader::TU_tex_layout;
GLuint SplattingShader::TU_tex_detail0;
GLuint SplattingShader::TU_tex_detail1;
GLuint SplattingShader::TU_tex_detail2;
GLuint SplattingShader::TU_tex_detail3;
void SplattingShader::init()
{
@ -725,29 +759,37 @@ namespace MeshShader
attrib_texcoord = glGetAttribLocation(Program, "Texcoord");
attrib_second_texcoord = glGetAttribLocation(Program, "SecondTexcoord");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_tex_layout = glGetUniformLocation(Program, "tex_layout");
uniform_tex_detail0 = glGetUniformLocation(Program, "tex_detail0");
uniform_tex_detail1 = glGetUniformLocation(Program, "tex_detail1");
uniform_tex_detail2 = glGetUniformLocation(Program, "tex_detail2");
uniform_tex_detail3 = glGetUniformLocation(Program, "tex_detail3");
uniform_DiffuseMap = glGetUniformLocation(Program, "DiffuseMap");
uniform_SpecularMap = glGetUniformLocation(Program, "SpecularMap");
uniform_SSAO = glGetUniformLocation(Program, "SSAO");
GLuint uniform_tex_layout = glGetUniformLocation(Program, "tex_layout");
GLuint uniform_tex_detail0 = glGetUniformLocation(Program, "tex_detail0");
GLuint uniform_tex_detail1 = glGetUniformLocation(Program, "tex_detail1");
GLuint uniform_tex_detail2 = glGetUniformLocation(Program, "tex_detail2");
GLuint uniform_tex_detail3 = glGetUniformLocation(Program, "tex_detail3");
GLuint uniform_DiffuseMap = glGetUniformLocation(Program, "DiffuseMap");
GLuint uniform_SpecularMap = glGetUniformLocation(Program, "SpecularMap");
GLuint uniform_SSAO = glGetUniformLocation(Program, "SSAO");
uniform_screen = glGetUniformLocation(Program, "screen");
uniform_ambient = glGetUniformLocation(Program, "ambient");
TU_tex_layout = 3;
TU_tex_detail0 = 4;
TU_tex_detail1 = 5;
TU_tex_detail2 = 6;
TU_tex_detail3 = 7;
glUseProgram(Program);
glUniform1i(uniform_DiffuseMap, 0);
glUniform1i(uniform_SpecularMap, 1);
glUniform1i(uniform_SSAO, 2);
glUniform1i(uniform_tex_layout, TU_tex_layout);
glUniform1i(uniform_tex_detail0, TU_tex_detail0);
glUniform1i(uniform_tex_detail1, TU_tex_detail1);
glUniform1i(uniform_tex_detail2, TU_tex_detail2);
glUniform1i(uniform_tex_detail3, TU_tex_detail3);
glUseProgram(0);
}
void SplattingShader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, unsigned TU_tex_layout, unsigned TU_tex_detail0, unsigned TU_tex_detail1, unsigned TU_tex_detail2, unsigned TU_tex_detail3, unsigned TU_DiffuseMap, unsigned TU_SpecularMap, unsigned TU_SSAO)
void SplattingShader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniform1i(uniform_tex_layout, TU_tex_layout);
glUniform1i(uniform_tex_detail0, TU_tex_detail0);
glUniform1i(uniform_tex_detail1, TU_tex_detail1);
glUniform1i(uniform_tex_detail2, TU_tex_detail2);
glUniform1i(uniform_tex_detail3, TU_tex_detail3);
glUniform1i(uniform_DiffuseMap, TU_DiffuseMap);
glUniform1i(uniform_SpecularMap, TU_SpecularMap);
glUniform1i(uniform_SSAO, TU_SSAO);
glUniform2f(uniform_screen, UserConfigParams::m_width, UserConfigParams::m_height);
const video::SColorf s = irr_driver->getSceneManager()->getAmbientLight();
glUniform3f(uniform_ambient, s.r, s.g, s.b);
@ -759,13 +801,10 @@ namespace MeshShader
GLuint CausticsShader::uniform_MVP;
GLuint CausticsShader::uniform_dir;
GLuint CausticsShader::uniform_dir2;
GLuint CausticsShader::uniform_Albedo;
GLuint CausticsShader::uniform_caustictex;
GLuint CausticsShader::uniform_DiffuseMap;
GLuint CausticsShader::uniform_SpecularMap;
GLuint CausticsShader::uniform_SSAO;
GLuint CausticsShader::uniform_screen;
GLuint CausticsShader::uniform_ambient;
GLuint CausticsShader::TU_Albedo;
GLuint CausticsShader::TU_caustictex;
void CausticsShader::init()
{
@ -775,26 +814,31 @@ namespace MeshShader
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_dir = glGetUniformLocation(Program, "dir");
uniform_dir2 = glGetUniformLocation(Program, "dir2");
uniform_Albedo = glGetUniformLocation(Program, "Albedo");
uniform_caustictex = glGetUniformLocation(Program, "caustictex");
uniform_DiffuseMap = glGetUniformLocation(Program, "DiffuseMap");
uniform_SpecularMap = glGetUniformLocation(Program, "SpecularMap");
uniform_SSAO = glGetUniformLocation(Program, "SSAO");
GLuint uniform_Albedo = glGetUniformLocation(Program, "Albedo");
GLuint uniform_caustictex = glGetUniformLocation(Program, "caustictex");
GLuint uniform_DiffuseMap = glGetUniformLocation(Program, "DiffuseMap");
GLuint uniform_SpecularMap = glGetUniformLocation(Program, "SpecularMap");
GLuint uniform_SSAO = glGetUniformLocation(Program, "SSAO");
uniform_screen = glGetUniformLocation(Program, "screen");
uniform_ambient = glGetUniformLocation(Program, "ambient");
TU_Albedo = 3;
TU_caustictex = 4;
glUseProgram(Program);
glUniform1i(uniform_DiffuseMap, 0);
glUniform1i(uniform_SpecularMap, 1);
glUniform1i(uniform_SSAO, 2);
glUniform1i(uniform_Albedo, TU_Albedo);
glUniform1i(uniform_caustictex, TU_caustictex);
glUseProgram(0);
}
void CausticsShader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::vector2df &dir, const core::vector2df &dir2, const core::vector2df &screen, unsigned TU_albedo, unsigned TU_DiffuseMap, unsigned TU_Specmap, unsigned TU_SSAO, unsigned TU_caustictex)
void CausticsShader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::vector2df &dir, const core::vector2df &dir2, const core::vector2df &screen)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniform2f(uniform_dir, dir.X, dir.Y);
glUniform2f(uniform_dir2, dir2.X, dir2.Y);
glUniform1i(uniform_Albedo, TU_albedo);
glUniform1i(uniform_caustictex, TU_caustictex);
glUniform2f(uniform_screen, screen.X, screen.Y);
glUniform1i(uniform_DiffuseMap, TU_DiffuseMap);
glUniform1i(uniform_SpecularMap, TU_Specmap);
glUniform1i(uniform_SSAO, TU_SSAO);
const video::SColorf s = irr_driver->getSceneManager()->getAmbientLight();
glUniform3f(uniform_ambient, s.r, s.g, s.b);
}
@ -896,6 +940,47 @@ namespace MeshShader
glUniformMatrix4fv(uniform_ipvmat, 1, GL_FALSE, ipvmat.pointer());
glUniform1i(uniform_tex, TU_tex);
}
GLuint PointLightShader::Program;
GLuint PointLightShader::attrib_Position;
GLuint PointLightShader::attrib_Color;
GLuint PointLightShader::attrib_Energy;
GLuint PointLightShader::attrib_Corner;
GLuint PointLightShader::uniform_ntex;
GLuint PointLightShader::uniform_dtex;
GLuint PointLightShader::uniform_spec;
GLuint PointLightShader::uniform_screen;
GLuint PointLightShader::uniform_invproj;
GLuint PointLightShader::uniform_VM;
GLuint PointLightShader::uniform_PM;
void PointLightShader::init()
{
Program = LoadProgram(file_manager->getAsset("shaders/pointlight.vert").c_str(), file_manager->getAsset("shaders/pointlight.frag").c_str());
attrib_Position = glGetAttribLocation(Program, "Position");
attrib_Color = glGetAttribLocation(Program, "Color");
attrib_Energy = glGetAttribLocation(Program, "Energy");
attrib_Corner = glGetAttribLocation(Program, "Corner");
uniform_ntex = glGetUniformLocation(Program, "ntex");
uniform_dtex = glGetUniformLocation(Program, "dtex");
uniform_spec = glGetUniformLocation(Program, "spec");
uniform_invproj = glGetUniformLocation(Program, "invproj");
uniform_screen = glGetUniformLocation(Program, "screen");
uniform_VM = glGetUniformLocation(Program, "ViewMatrix");
uniform_PM = glGetUniformLocation(Program, "ProjectionMatrix");
}
void PointLightShader::setUniforms(const core::matrix4 &ViewMatrix, const core::matrix4 &ProjMatrix, const core::matrix4 &InvProjMatrix, const core::vector2df &screen, unsigned spec, unsigned TU_ntex, unsigned TU_dtex)
{
glUniform1f(uniform_spec, 200);
glUniform2f(uniform_screen, screen.X, screen.Y);
glUniformMatrix4fv(uniform_invproj, 1, GL_FALSE, InvProjMatrix.pointer());
glUniformMatrix4fv(uniform_VM, 1, GL_FALSE, ViewMatrix.pointer());
glUniformMatrix4fv(uniform_PM, 1, GL_FALSE, ProjMatrix.pointer());
glUniform1i(uniform_ntex, TU_ntex);
glUniform1i(uniform_dtex, TU_dtex);
}
GLuint BillboardShader::Program;
GLuint BillboardShader::attrib_corner;
@ -1341,44 +1426,6 @@ namespace FullScreenShader
vao = createVAO(Program);
}
GLuint PointLightShader::Program;
GLuint PointLightShader::uniform_ntex;
GLuint PointLightShader::uniform_dtex;
GLuint PointLightShader::uniform_center;
GLuint PointLightShader::uniform_col;
GLuint PointLightShader::uniform_energy;
GLuint PointLightShader::uniform_spec;
GLuint PointLightShader::uniform_invproj;
GLuint PointLightShader::uniform_viewm;
GLuint PointLightShader::vao;
void PointLightShader::init()
{
Program = LoadProgram(file_manager->getAsset("shaders/screenquad.vert").c_str(), file_manager->getAsset("shaders/pointlight.frag").c_str());
uniform_ntex = glGetUniformLocation(Program, "ntex");
uniform_dtex = glGetUniformLocation(Program, "dtex");
uniform_center = glGetUniformLocation(Program, "center[0]");
uniform_col = glGetUniformLocation(Program, "col[0]");
uniform_energy = glGetUniformLocation(Program, "energy[0]");
uniform_spec = glGetUniformLocation(Program, "spec");
uniform_invproj = glGetUniformLocation(Program, "invproj");
uniform_viewm = glGetUniformLocation(Program, "viewm");
vao = createVAO(Program);
}
void PointLightShader::setUniforms(const core::matrix4 &InvProjMatrix, const core::matrix4 &ViewMatrix, const std::vector<float> &positions, const std::vector<float> &colors, const std::vector<float> &energy, unsigned spec, unsigned TU_ntex, unsigned TU_dtex)
{
glUniform4fv(FullScreenShader::PointLightShader::uniform_center, 16, positions.data());
glUniform4fv(FullScreenShader::PointLightShader::uniform_col, 16, colors.data());
glUniform1fv(FullScreenShader::PointLightShader::uniform_energy, 16, energy.data());
glUniform1f(FullScreenShader::PointLightShader::uniform_spec, 200);
glUniformMatrix4fv(FullScreenShader::PointLightShader::uniform_invproj, 1, GL_FALSE, InvProjMatrix.pointer());
glUniformMatrix4fv(FullScreenShader::PointLightShader::uniform_viewm, 1, GL_FALSE, ViewMatrix.pointer());
glUniform1i(FullScreenShader::PointLightShader::uniform_ntex, TU_ntex);
glUniform1i(FullScreenShader::PointLightShader::uniform_dtex, TU_dtex);
}
GLuint SunLightShader::Program;
GLuint SunLightShader::uniform_ntex;
GLuint SunLightShader::uniform_dtex;
@ -1412,6 +1459,7 @@ namespace FullScreenShader
GLuint DiffuseEnvMapShader::uniform_blueLmn;
GLuint DiffuseEnvMapShader::uniform_greenLmn;
GLuint DiffuseEnvMapShader::uniform_redLmn;
GLuint DiffuseEnvMapShader::uniform_TVM;
GLuint DiffuseEnvMapShader::vao;
void DiffuseEnvMapShader::init()
@ -1421,11 +1469,13 @@ namespace FullScreenShader
uniform_blueLmn = glGetUniformLocation(Program, "blueLmn[0]");
uniform_greenLmn = glGetUniformLocation(Program, "greenLmn[0]");
uniform_redLmn = glGetUniformLocation(Program, "redLmn[0]");
uniform_TVM = glGetUniformLocation(Program, "TransposeViewMatrix");
vao = createVAO(Program);
}
void DiffuseEnvMapShader::setUniforms(const float *blueSHCoeff, const float *greenSHCoeff, const float *redSHCoeff, unsigned TU_ntex)
void DiffuseEnvMapShader::setUniforms(const core::matrix4 &TransposeViewMatrix, const float *blueSHCoeff, const float *greenSHCoeff, const float *redSHCoeff, unsigned TU_ntex)
{
glUniformMatrix4fv(uniform_TVM, 1, GL_FALSE, TransposeViewMatrix.pointer());
glUniform1i(uniform_ntex, TU_ntex);
glUniform1fv(uniform_blueLmn, 9, blueSHCoeff);
glUniform1fv(uniform_greenLmn, 9, greenSHCoeff);

125
src/graphics/shaders.hpp
View File

@ -24,6 +24,11 @@
typedef unsigned int GLuint;
using namespace irr;
class SharedObject
{
public:
static GLuint billboardvbo;
};
namespace MeshShader
{
class ObjectPass1Shader
@ -48,15 +53,38 @@ public:
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, const core::matrix4 &TextureMatrix, unsigned TU_texture);
};
class GrassPass1Shader
{
public:
static GLuint Program;
static GLuint attrib_position, attrib_texcoord, attrib_normal, attrib_color;
static GLuint uniform_MVP, uniform_TIMV, uniform_tex, uniform_windDir;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, const core::vector3df &windDirection, unsigned TU_tex);
};
class NormalMapShader
{
public:
static GLuint Program;
static GLuint attrib_position, attrib_texcoord, attrib_tangent, attrib_bitangent;
static GLuint uniform_MVP, uniform_TIMV, uniform_normalMap;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, unsigned TU_normalMap);
};
class ObjectPass2Shader
{
public:
static GLuint Program;
static GLuint attrib_position, attrib_texcoord;
static GLuint uniform_MVP, uniform_TM, uniform_Albedo, uniform_DiffuseMap, uniform_SpecularMap, uniform_SSAO, uniform_screen, uniform_ambient;
static GLuint uniform_MVP, uniform_TM, uniform_screen, uniform_ambient;
static GLuint TU_Albedo;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix, unsigned TU_Albedo, unsigned TU_DiffuseMap, unsigned TU_SpecularMap, unsigned TU_SSAO);
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix);
};
class DetailledObjectPass2Shader
@ -64,10 +92,11 @@ class DetailledObjectPass2Shader
public:
static GLuint Program;
static GLuint attrib_position, attrib_texcoord, attrib_second_texcoord;
static GLuint uniform_MVP, uniform_Albedo, uniform_Detail, uniform_DiffuseMap, uniform_SpecularMap, uniform_SSAO, uniform_screen, uniform_ambient;
static GLuint uniform_MVP, uniform_screen, uniform_ambient;
static GLuint TU_Albedo, TU_detail;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, unsigned TU_Albedo, unsigned TU_detail, unsigned TU_DiffuseMap, unsigned TU_SpecularMap, unsigned TU_SSAO);
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix);
};
class ObjectRimLimitShader
@ -75,10 +104,11 @@ class ObjectRimLimitShader
public:
static GLuint Program;
static GLuint attrib_position, attrib_normal, attrib_texcoord;
static GLuint uniform_MVP, uniform_TIMV, uniform_TM, uniform_Albedo, uniform_DiffuseMap, uniform_SpecularMap, uniform_SSAO, uniform_screen, uniform_ambient;
static GLuint uniform_MVP, uniform_TIMV, uniform_TM, uniform_screen, uniform_ambient;
static GLuint TU_Albedo;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, const core::matrix4 &TextureMatrix, unsigned TU_Albedo, unsigned TU_DiffuseMap, unsigned TU_SpecularMap, unsigned TU_SSAO);
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, const core::matrix4 &TextureMatrix);
};
class UntexturedObjectShader
@ -86,10 +116,10 @@ class UntexturedObjectShader
public:
static GLuint Program;
static GLuint attrib_position, attrib_color;
static GLuint uniform_MVP, uniform_DiffuseMap, uniform_SpecularMap, uniform_SSAO, uniform_screen, uniform_ambient;
static GLuint uniform_MVP, uniform_screen, uniform_ambient;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, unsigned TU_DiffuseMap, unsigned TU_SpecularMap, unsigned TU_SSAO);
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix);
};
class ObjectUnlitShader
@ -97,10 +127,11 @@ class ObjectUnlitShader
public:
static GLuint Program;
static GLuint attrib_position, attrib_texcoord;
static GLuint uniform_MVP, uniform_tex;
static GLuint uniform_MVP;
static GLuint TU_tex;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, unsigned TU_tex);
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix);
};
class ObjectRefPass2Shader
@ -108,21 +139,11 @@ class ObjectRefPass2Shader
public:
static GLuint Program;
static GLuint attrib_position, attrib_texcoord;
static GLuint uniform_MVP, uniform_TM, uniform_Albedo, uniform_DiffuseMap, uniform_SpecularMap, uniform_SSAO, uniform_screen, uniform_ambient;
static GLuint uniform_MVP, uniform_TM, uniform_screen, uniform_ambient;
static GLuint TU_Albedo;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix, unsigned TU_Albedo, unsigned TU_DiffuseMap, unsigned TU_SpecularMap, unsigned TU_SSAO);
};
class GrassPass1Shader
{
public:
static GLuint Program;
static GLuint attrib_position, attrib_texcoord, attrib_normal, attrib_color;
static GLuint uniform_MVP, uniform_TIMV, uniform_tex, uniform_windDir;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, const core::vector3df &windDirection, unsigned TU_tex);
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix);
};
class GrassPass2Shader
@ -130,21 +151,11 @@ class GrassPass2Shader
public:
static GLuint Program;
static GLuint attrib_position, attrib_texcoord, attrib_color;
static GLuint uniform_MVP, uniform_Albedo, uniform_DiffuseMap, uniform_SpecularMap, uniform_SSAO, uniform_screen, uniform_ambient, uniform_windDir;
static GLuint uniform_MVP, uniform_screen, uniform_ambient, uniform_windDir;
static GLuint TU_Albedo;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::vector3df &windDirection, unsigned TU_Albedo, unsigned TU_DiffuseMap, unsigned TU_SpecularMap, unsigned TU_SSAO);
};
class NormalMapShader
{
public:
static GLuint Program;
static GLuint attrib_position, attrib_texcoord, attrib_tangent, attrib_bitangent;
static GLuint uniform_MVP, uniform_TIMV, uniform_normalMap;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, unsigned TU_normalMap);
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::vector3df &windDirection);
};
class SphereMapShader
@ -152,10 +163,11 @@ class SphereMapShader
public:
static GLuint Program;
static GLuint attrib_position, attrib_normal;
static GLuint uniform_MVP, uniform_TIMV, uniform_tex, uniform_invproj, uniform_screen;
static GLuint uniform_MVP, uniform_TIMV, uniform_TVM, uniform_invproj, uniform_screen;
static GLuint TU_tex;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, const core::matrix4 &InvProj, const core::vector2df& screen, unsigned TU_tex);
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeViewMatrix, const core::matrix4 &TransposeInverseModelView, const core::matrix4 &InvProj, const core::vector2df& screen);
};
class SplattingShader
@ -163,10 +175,11 @@ class SplattingShader
public:
static GLuint Program;
static GLuint attrib_position, attrib_texcoord, attrib_second_texcoord;
static GLuint uniform_MVP, uniform_tex_layout, uniform_tex_detail0, uniform_tex_detail1, uniform_tex_detail2, uniform_tex_detail3, uniform_DiffuseMap, uniform_SpecularMap, uniform_SSAO, uniform_screen, uniform_ambient;
static GLuint uniform_MVP, uniform_screen, uniform_ambient;
static GLuint TU_tex_layout, TU_tex_detail0, TU_tex_detail1, TU_tex_detail2, TU_tex_detail3;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, unsigned TU_tex_layout, unsigned TU_tex_detail0, unsigned TU_tex_detail1, unsigned TU_tex_detail2, unsigned TU_tex_detail3, unsigned TU_DiffuseMap, unsigned TU_SpecularMap, unsigned TU_SSAO);
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix);
};
class CausticsShader
@ -174,10 +187,11 @@ class CausticsShader
public:
static GLuint Program;
static GLuint attrib_position, attrib_texcoord;
static GLuint uniform_MVP, uniform_dir, uniform_dir2, uniform_Albedo, uniform_DiffuseMap, uniform_SpecularMap, uniform_SSAO, uniform_screen, uniform_ambient, uniform_caustictex;
static GLuint uniform_MVP, uniform_dir, uniform_dir2, uniform_screen, uniform_ambient;
static GLuint TU_Albedo, TU_caustictex;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::vector2df &dir, const core::vector2df &dir2, const core::vector2df &screen, unsigned TU_albedo, unsigned TU_DiffuseMap, unsigned TU_Specmap, unsigned TU_SSAO, unsigned TU_caustictex);
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::vector2df &dir, const core::vector2df &dir2, const core::vector2df &screen);
};
class BubbleShader
@ -213,6 +227,18 @@ public:
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix, const core::matrix4 &ipvmat, float fogmax, float startH, float endH, float start, float end, const core::vector3df &col, const core::vector3df &campos, unsigned TU_tex);
};
class PointLightShader
{
public:
static GLuint Program;
static GLuint attrib_Position, attrib_Energy, attrib_Color;
static GLuint attrib_Corner;
static GLuint uniform_ntex, uniform_dtex, uniform_spec, uniform_screen, uniform_invproj, uniform_VM, uniform_PM;
static void init();
static void setUniforms(const core::matrix4 &ViewMatrix, const core::matrix4 &ProjMatrix, const core::matrix4 &InvProjMatrix, const core::vector2df &screen, unsigned spec, unsigned TU_ntex, unsigned TU_dtex);
};
class BillboardShader
{
public:
@ -386,17 +412,6 @@ public:
static void init();
};
class PointLightShader
{
public:
static GLuint Program;
static GLuint uniform_ntex, uniform_dtex, uniform_center, uniform_col, uniform_energy, uniform_spec, uniform_invproj, uniform_viewm;
static GLuint vao;
static void init();
static void setUniforms(const core::matrix4 &InvProjMatrix, const core::matrix4 &ViewMatrix, const std::vector<float> &positions, const std::vector<float> &colors, const std::vector<float> &energy, unsigned spec, unsigned TU_ntex, unsigned TU_dtex);
};
class SunLightShader
{
public:
@ -412,11 +427,11 @@ class DiffuseEnvMapShader
{
public:
static GLuint Program;
static GLuint uniform_ntex, uniform_blueLmn, uniform_greenLmn, uniform_redLmn;
static GLuint uniform_ntex, uniform_TVM, uniform_blueLmn, uniform_greenLmn, uniform_redLmn;
static GLuint vao;
static void init();
static void setUniforms(const float *blueSHCoeff, const float *greenSHCoeff, const float *redSHCoeff, unsigned TU_ntex);
static void setUniforms(const core::matrix4 &TransposeViewMatrix, const float *blueSHCoeff, const float *greenSHCoeff, const float *redSHCoeff, unsigned TU_ntex);
};
class ShadowedSunLightShader

280
src/graphics/stkanimatedmesh.cpp
View File

@ -23,72 +23,52 @@ void STKAnimatedMesh::setMesh(scene::IAnimatedMesh* mesh)
{
firstTime = true;
GLmeshes.clear();
for (unsigned i = 0; i < FPSM_COUNT; i++)
GeometricMesh[i].clear();
for (unsigned i = 0; i < SM_COUNT; i++)
ShadedMesh[i].clear();
CAnimatedMeshSceneNode::setMesh(mesh);
}
void STKAnimatedMesh::drawTransparent(const GLMesh &mesh, video::E_MATERIAL_TYPE type)
void STKAnimatedMesh::drawSolidPass1(const GLMesh &mesh, GeometricMaterial type)
{
assert(irr_driver->getPhase() == TRANSPARENT_PASS);
computeMVP(ModelViewProjectionMatrix);
if (World::getWorld()->getTrack()->isFogEnabled())
drawTransparentFogObject(mesh, ModelViewProjectionMatrix, TextureMatrix);
else
drawTransparentObject(mesh, ModelViewProjectionMatrix, TextureMatrix);
return;
switch (type)
{
case FPSM_ALPHA_REF_TEXTURE:
drawObjectRefPass1(mesh, ModelViewProjectionMatrix, TransposeInverseModelView, mesh.TextureMatrix);
break;
case FPSM_DEFAULT:
drawObjectPass1(mesh, ModelViewProjectionMatrix, TransposeInverseModelView);
break;
default:
assert(0 && "Wrong geometric material");
break;
}
}
void STKAnimatedMesh::drawSolid(const GLMesh &mesh, video::E_MATERIAL_TYPE type)
void STKAnimatedMesh::drawSolidPass2(const GLMesh &mesh, ShadedMaterial type)
{
switch (irr_driver->getPhase())
{
case SOLID_NORMAL_AND_DEPTH_PASS:
{
computeMVP(ModelViewProjectionMatrix);
computeTIMV(TransposeInverseModelView);
if (type == irr_driver->getShader(ES_OBJECTPASS_REF))
drawObjectRefPass1(mesh, ModelViewProjectionMatrix, TransposeInverseModelView, TextureMatrix);
else
drawObjectPass1(mesh, ModelViewProjectionMatrix, TransposeInverseModelView);
break;
}
case SOLID_LIT_PASS:
{
if (type == irr_driver->getShader(ES_OBJECTPASS_REF))
drawObjectRefPass2(mesh, ModelViewProjectionMatrix, TextureMatrix);
else if (type == irr_driver->getShader(ES_OBJECTPASS_RIMLIT))
drawObjectRimLimit(mesh, ModelViewProjectionMatrix, TransposeInverseModelView, TextureMatrix);
else if (type == irr_driver->getShader(ES_OBJECT_UNLIT))
drawObjectUnlit(mesh, ModelViewProjectionMatrix);
else if (mesh.textures[1])
drawDetailledObjectPass2(mesh, ModelViewProjectionMatrix);
else
drawObjectPass2(mesh, ModelViewProjectionMatrix, TextureMatrix);
break;
}
default:
{
assert(0 && "wrong pass");
}
}
}
void STKAnimatedMesh::drawShadow(const GLMesh &mesh)
{
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
assert(irr_driver->getPhase() == SHADOW_PASS);
std::vector<core::matrix4> ShadowMVP(irr_driver->getShadowViewProj());
for (unsigned i = 0; i < ShadowMVP.size(); i++)
ShadowMVP[i] *= irr_driver->getVideoDriver()->getTransform(video::ETS_WORLD);
glUseProgram(MeshShader::ShadowShader::Program);
MeshShader::ShadowShader::setUniforms(ShadowMVP);
glBindVertexArray(mesh.vao_shadow_pass);
glDrawElements(ptype, count, itype, 0);
switch (type)
{
case SM_ALPHA_REF_TEXTURE:
drawObjectRefPass2(mesh, ModelViewProjectionMatrix, mesh.TextureMatrix);
break;
case SM_RIMLIT:
drawObjectRimLimit(mesh, ModelViewProjectionMatrix, TransposeInverseModelView, mesh.TextureMatrix);
break;
case SM_UNLIT:
drawObjectUnlit(mesh, ModelViewProjectionMatrix);
break;
case SM_DETAILS:
drawDetailledObjectPass2(mesh, ModelViewProjectionMatrix);
break;
case SM_DEFAULT:
drawObjectPass2(mesh, ModelViewProjectionMatrix, mesh.TextureMatrix);
break;
default:
assert(0 && "Wrong shaded material");
break;
}
}
void STKAnimatedMesh::render()
@ -114,54 +94,142 @@ void STKAnimatedMesh::render()
driver->setTransform(video::ETS_WORLD, AbsoluteTransformation);
if (firstTime)
for (u32 i = 0; i<m->getMeshBufferCount(); ++i)
{
scene::IMeshBuffer* mb = Mesh->getMeshBuffer(i);
GLmeshes.push_back(allocateMeshBuffer(mb));
}
if (firstTime)
{
for (u32 i = 0; i < m->getMeshBufferCount(); ++i)
{
scene::IMeshBuffer* mb = Mesh->getMeshBuffer(i);
GLmeshes.push_back(allocateMeshBuffer(mb));
}
for (u32 i = 0; i < m->getMeshBufferCount(); ++i)
{
scene::IMeshBuffer* mb = Mesh->getMeshBuffer(i);
if (!mb)
continue;
video::E_MATERIAL_TYPE type = mb->getMaterial().MaterialType;
video::IMaterialRenderer* rnd = driver->getMaterialRenderer(type);
if (!isObject(type))
{
#ifdef DEBUG
Log::warn("material", "Unhandled (animated) material type : %d", type);
#endif
continue;
}
GLMesh &mesh = GLmeshes[i];
if (rnd->isTransparent())
{
TransparentMaterial TranspMat = MaterialTypeToTransparentMaterial(type);
initvaostate(mesh, TranspMat);
TransparentMesh[TranspMat].push_back(&mesh);
}
else
{
GeometricMaterial GeometricType = MaterialTypeToGeometricMaterial(type);
ShadedMaterial ShadedType = MaterialTypeToShadedMaterial(type, mesh.textures);
initvaostate(mesh, GeometricType, ShadedType);
GeometricMesh[GeometricType].push_back(&mesh);
ShadedMesh[ShadedType].push_back(&mesh);
}
}
}
firstTime = false;
// render original meshes
for (u32 i = 0; i<m->getMeshBufferCount(); ++i)
{
video::IMaterialRenderer* rnd = driver->getMaterialRenderer(Materials[i].MaterialType);
bool transparent = (rnd && rnd->isTransparent());
// only render transparent buffer if this is the transparent render pass
// and solid only in solid pass
if (transparent != isTransparentPass)
continue;
scene::IMeshBuffer* mb = m->getMeshBuffer(i);
TextureMatrix = getMaterial(i).getTextureMatrix(0);
const video::SMaterial& material = ReadOnlyMaterials ? mb->getMaterial() : Materials[i];
if (RenderFromIdentity)
driver->setTransform(video::ETS_WORLD, core::IdentityMatrix);
else if (Mesh->getMeshType() == scene::EAMT_SKINNED)
driver->setTransform(video::ETS_WORLD, AbsoluteTransformation * ((scene::SSkinMeshBuffer*)mb)->Transformation);
for (u32 i = 0; i<m->getMeshBufferCount(); ++i)
{
scene::IMeshBuffer* mb = m->getMeshBuffer(i);
const video::SMaterial& material = ReadOnlyMaterials ? mb->getMaterial() : Materials[i];
if (isObject(material.MaterialType))
{
irr_driver->IncreaseObjectCount();
initvaostate(GLmeshes[i], material.MaterialType);
if (irr_driver->getPhase() == SOLID_NORMAL_AND_DEPTH_PASS)
{
glBindVertexArray(0);
glBindBuffer(GL_ARRAY_BUFFER, GLmeshes[i].vertex_buffer);
glBufferSubData(GL_ARRAY_BUFFER, 0, mb->getVertexCount() * GLmeshes[i].Stride, mb->getVertices());
}
if (irr_driver->getPhase() == SHADOW_PASS)
drawShadow(GLmeshes[i]);
else if (isTransparentPass)
drawTransparent(GLmeshes[i], material.MaterialType);
else
drawSolid(GLmeshes[i], material.MaterialType);
}
else
{
#ifdef DEBUG
Log::warn("material", "Unhandled (animated) material type : %d", material.MaterialType);
#endif
continue;
}
}
{
if (irr_driver->getPhase() == SOLID_NORMAL_AND_DEPTH_PASS)
{
glBindVertexArray(0);
glBindBuffer(GL_ARRAY_BUFFER, GLmeshes[i].vertex_buffer);
glBufferSubData(GL_ARRAY_BUFFER, 0, mb->getVertexCount() * GLmeshes[i].Stride, mb->getVertices());
}
}
if (mb)
GLmeshes[i].TextureMatrix = getMaterial(i).getTextureMatrix(0);
video::IMaterialRenderer* rnd = driver->getMaterialRenderer(Materials[i].MaterialType);
bool transparent = (rnd && rnd->isTransparent());
// only render transparent buffer if this is the transparent render pass
// and solid only in solid pass
if (transparent != isTransparentPass)
continue;
if (RenderFromIdentity)
driver->setTransform(video::ETS_WORLD, core::IdentityMatrix);
else if (Mesh->getMeshType() == scene::EAMT_SKINNED)
driver->setTransform(video::ETS_WORLD, AbsoluteTransformation * ((scene::SSkinMeshBuffer*)mb)->Transformation);
}
if (irr_driver->getPhase() == SOLID_NORMAL_AND_DEPTH_PASS)
{
computeMVP(ModelViewProjectionMatrix);
computeTIMV(TransposeInverseModelView);
glUseProgram(MeshShader::ObjectPass1Shader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_DEFAULT].size(); i++)
drawSolidPass1(*GeometricMesh[FPSM_DEFAULT][i], FPSM_DEFAULT);
glUseProgram(MeshShader::ObjectRefPass1Shader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_ALPHA_REF_TEXTURE].size(); i++)
drawSolidPass1(*GeometricMesh[FPSM_ALPHA_REF_TEXTURE][i], FPSM_ALPHA_REF_TEXTURE);
return;
}
if (irr_driver->getPhase() == SOLID_LIT_PASS)
{
glUseProgram(MeshShader::ObjectPass2Shader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_DEFAULT].size(); i++)
drawSolidPass2(*ShadedMesh[SM_DEFAULT][i], SM_DEFAULT);
glUseProgram(MeshShader::ObjectRefPass2Shader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_ALPHA_REF_TEXTURE].size(); i++)
drawSolidPass2(*ShadedMesh[SM_ALPHA_REF_TEXTURE][i], SM_ALPHA_REF_TEXTURE);
glUseProgram(MeshShader::ObjectRimLimitShader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_RIMLIT].size(); i++)
drawSolidPass2(*ShadedMesh[SM_RIMLIT][i], SM_RIMLIT);
glUseProgram(MeshShader::ObjectUnlitShader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_UNLIT].size(); i++)
drawSolidPass2(*ShadedMesh[SM_UNLIT][i], SM_UNLIT);
glUseProgram(MeshShader::DetailledObjectPass2Shader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_DETAILS].size(); i++)
drawSolidPass2(*ShadedMesh[SM_DETAILS][i], SM_DETAILS);
return;
}
if (irr_driver->getPhase() == SHADOW_PASS)
{
glUseProgram(MeshShader::ShadowShader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_DEFAULT].size(); i++)
drawShadow(*GeometricMesh[FPSM_DEFAULT][i]);
glUseProgram(MeshShader::RefShadowShader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_ALPHA_REF_TEXTURE].size(); i++)
drawShadowRef(*GeometricMesh[FPSM_ALPHA_REF_TEXTURE][i]);
return;
}
if (irr_driver->getPhase() == TRANSPARENT_PASS)
{
computeMVP(ModelViewProjectionMatrix);
glUseProgram(MeshShader::BubbleShader::Program);
for (unsigned i = 0; i < TransparentMesh[TM_BUBBLE].size(); i++)
drawBubble(*TransparentMesh[TM_BUBBLE][i], ModelViewProjectionMatrix);
glUseProgram(MeshShader::TransparentShader::Program);
for (unsigned i = 0; i < TransparentMesh[TM_DEFAULT].size(); i++)
drawTransparentObject(*TransparentMesh[TM_DEFAULT][i], ModelViewProjectionMatrix, (*TransparentMesh[TM_DEFAULT][i]).TextureMatrix);
return;
}
}

10
src/graphics/stkanimatedmesh.hpp
View File

@ -11,11 +11,13 @@ class STKAnimatedMesh : public irr::scene::CAnimatedMeshSceneNode
{
protected:
bool firstTime;
std::vector<GLMesh *> GeometricMesh[FPSM_COUNT];
std::vector<GLMesh *> ShadedMesh[SM_COUNT];
std::vector<GLMesh *> TransparentMesh[TM_COUNT];
std::vector<GLMesh> GLmeshes;
core::matrix4 ModelViewProjectionMatrix, TransposeInverseModelView, TextureMatrix;
void drawSolid(const GLMesh &mesh, video::E_MATERIAL_TYPE type);
void drawTransparent(const GLMesh &mesh, video::E_MATERIAL_TYPE type);
void drawShadow(const GLMesh &mesh);
core::matrix4 ModelViewProjectionMatrix, TransposeInverseModelView;
void drawSolidPass1(const GLMesh &mesh, GeometricMaterial type);
void drawSolidPass2(const GLMesh &mesh, ShadedMaterial type);
public:
STKAnimatedMesh(irr::scene::IAnimatedMesh* mesh, irr::scene::ISceneNode* parent,
irr::scene::ISceneManager* mgr, irr::s32 id,

12
src/graphics/stkbillboard.cpp
View File

@ -5,23 +5,13 @@
using namespace irr;
static GLuint billboardvbo;
static GLuint billboardvao = 0;
static void createbillboardvao()
{
float quad[] = {
-.5, -.5, 0., 1.,
-.5, .5, 0., 0.,
.5, -.5, 1., 1.,
.5, .5, 1., 0.,
};
glGenBuffers(1, &billboardvbo);
glGenVertexArrays(1, &billboardvao);
glBindVertexArray(billboardvao);
glBindBuffer(GL_ARRAY_BUFFER, billboardvbo);
glBufferData(GL_ARRAY_BUFFER, 16 * sizeof(float), quad, GL_STATIC_DRAW);
glBindBuffer(GL_ARRAY_BUFFER, SharedObject::billboardvbo);
glEnableVertexAttribArray(MeshShader::BillboardShader::attrib_corner);
glEnableVertexAttribArray(MeshShader::BillboardShader::attrib_texcoord);
glVertexAttribPointer(MeshShader::BillboardShader::attrib_corner, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(float), 0);

485
src/graphics/stkmesh.cpp
View File

@ -9,6 +9,49 @@
#include "graphics/camera.hpp"
#include "modes/world.hpp"
GeometricMaterial MaterialTypeToGeometricMaterial(video::E_MATERIAL_TYPE MaterialType)
{
if (MaterialType == irr_driver->getShader(ES_NORMAL_MAP))
return FPSM_NORMAL_MAP;
else if (MaterialType == irr_driver->getShader(ES_OBJECTPASS_REF) || MaterialType == video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF)
return FPSM_ALPHA_REF_TEXTURE;
else if (MaterialType == irr_driver->getShader(ES_GRASS) || MaterialType == irr_driver->getShader(ES_GRASS_REF))
return FPSM_GRASS;
else
return FPSM_DEFAULT;
}
ShadedMaterial MaterialTypeToShadedMaterial(video::E_MATERIAL_TYPE type, GLuint *textures)
{
if (type == irr_driver->getShader(ES_SPHERE_MAP))
return SM_SPHEREMAP;
else if (type == irr_driver->getShader(ES_SPLATTING))
return SM_SPLATTING;
else if (type == irr_driver->getShader(ES_OBJECTPASS_REF) || type == video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF)
return SM_ALPHA_REF_TEXTURE;
else if (type == irr_driver->getShader(ES_OBJECTPASS_RIMLIT))
return SM_RIMLIT;
else if (type == irr_driver->getShader(ES_GRASS) || type == irr_driver->getShader(ES_GRASS_REF))
return SM_GRASS;
else if (type == irr_driver->getShader(ES_OBJECT_UNLIT))
return SM_UNLIT;
else if (type == irr_driver->getShader(ES_CAUSTICS))
return SM_CAUSTICS;
else if (textures[1] && type != irr_driver->getShader(ES_NORMAL_MAP))
return SM_DETAILS;
else if (!textures[0])
return SM_UNTEXTURED;
else
return SM_DEFAULT;
}
TransparentMaterial MaterialTypeToTransparentMaterial(video::E_MATERIAL_TYPE type)
{
if (type == irr_driver->getShader(ES_BUBBLES))
return TM_BUBBLE;
else
return TM_DEFAULT;
}
GLuint createVAO(GLuint vbo, GLuint idx, GLuint attrib_position, GLuint attrib_texcoord, GLuint attrib_second_texcoord, GLuint attrib_normal, GLuint attrib_tangent, GLuint attrib_bitangent, GLuint attrib_color, size_t stride)
{
@ -141,6 +184,7 @@ GLMesh allocateMeshBuffer(scene::IMeshBuffer* mb)
else
result.textures[i] = 0;
}
result.TextureMatrix = 0;
return result;
}
@ -162,11 +206,11 @@ void computeTIMV(core::matrix4 &TransposeInverseModelView)
void drawObjectPass1(const GLMesh &mesh, const core::matrix4 & ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
glUseProgram(MeshShader::ObjectPass1Shader::Program);
MeshShader::ObjectPass1Shader::setUniforms(ModelViewProjectionMatrix, TransposeInverseModelView);
glBindVertexArray(mesh.vao_first_pass);
@ -175,6 +219,7 @@ void drawObjectPass1(const GLMesh &mesh, const core::matrix4 & ModelViewProjecti
void drawObjectRefPass1(const GLMesh &mesh, const core::matrix4 & ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, const core::matrix4 &TextureMatrix)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
@ -182,7 +227,6 @@ void drawObjectRefPass1(const GLMesh &mesh, const core::matrix4 & ModelViewProje
setTexture(0, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
glUseProgram(MeshShader::ObjectRefPass1Shader::Program);
MeshShader::ObjectRefPass1Shader::setUniforms(ModelViewProjectionMatrix, TransposeInverseModelView, TextureMatrix, 0);
glBindVertexArray(mesh.vao_first_pass);
@ -191,13 +235,13 @@ void drawObjectRefPass1(const GLMesh &mesh, const core::matrix4 & ModelViewProje
void drawGrassPass1(const GLMesh &mesh, const core::matrix4 & ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, core::vector3df windDir)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
setTexture(0, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
glUseProgram(MeshShader::GrassPass1Shader::Program);
MeshShader::GrassPass1Shader::setUniforms(ModelViewProjectionMatrix, TransposeInverseModelView, windDir, 0);
glBindVertexArray(mesh.vao_first_pass);
@ -206,6 +250,7 @@ void drawGrassPass1(const GLMesh &mesh, const core::matrix4 & ModelViewProjectio
void drawNormalPass(const GLMesh &mesh, const core::matrix4 & ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
@ -213,7 +258,6 @@ void drawNormalPass(const GLMesh &mesh, const core::matrix4 & ModelViewProjectio
assert(mesh.textures[1]);
setTexture(0, mesh.textures[1], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
glUseProgram(MeshShader::NormalMapShader::Program);
MeshShader::NormalMapShader::setUniforms(ModelViewProjectionMatrix, TransposeInverseModelView, 0);
glBindVertexArray(mesh.vao_first_pass);
@ -222,11 +266,12 @@ void drawNormalPass(const GLMesh &mesh, const core::matrix4 & ModelViewProjectio
void drawSphereMap(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
glActiveTexture(GL_TEXTURE0);
glActiveTexture(GL_TEXTURE0 + MeshShader::SphereMapShader::TU_tex);
if (!irr_driver->SkyboxCubeMap)
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ONE };
@ -234,13 +279,12 @@ void drawSphereMap(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionM
}
else
{
glBindBuffer(GL_TEXTURE_CUBE_MAP, irr_driver->SkyboxCubeMap);
glBindTexture(GL_TEXTURE_CUBE_MAP, irr_driver->SkyboxCubeMap);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
}
glUseProgram(MeshShader::SphereMapShader::Program);
MeshShader::SphereMapShader::setUniforms(ModelViewProjectionMatrix, TransposeInverseModelView, irr_driver->getInvProjMatrix(), core::vector2df(UserConfigParams::m_width, UserConfigParams::m_height), 0);
MeshShader::SphereMapShader::setUniforms(ModelViewProjectionMatrix, irr_driver->getViewMatrix().getTransposed(), TransposeInverseModelView, irr_driver->getInvProjMatrix(), core::vector2df(UserConfigParams::m_width, UserConfigParams::m_height));
glBindVertexArray(mesh.vao_second_pass);
glDrawElements(ptype, count, itype, 0);
@ -253,12 +297,13 @@ void drawSphereMap(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionM
void drawSplatting(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
// Texlayout
setTexture(0, mesh.textures[1], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
setTexture(MeshShader::SplattingShader::TU_tex_layout, mesh.textures[1], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
@ -270,7 +315,7 @@ void drawSplatting(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionM
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
//Tex detail0
setTexture(1, mesh.textures[2], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
setTexture(MeshShader::SplattingShader::TU_tex_detail0, mesh.textures[2], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
@ -282,7 +327,7 @@ void drawSplatting(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionM
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
//Tex detail1
setTexture(2, mesh.textures[3], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
setTexture(MeshShader::SplattingShader::TU_tex_detail1, mesh.textures[3], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
@ -294,7 +339,7 @@ void drawSplatting(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionM
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
//Tex detail2
setTexture(3, mesh.textures[4], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
setTexture(MeshShader::SplattingShader::TU_tex_detail2, mesh.textures[4], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
@ -306,7 +351,7 @@ void drawSplatting(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionM
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
//Tex detail3
setTexture(4, mesh.textures[5], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
setTexture(MeshShader::SplattingShader::TU_tex_detail3, mesh.textures[5], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
@ -317,22 +362,8 @@ void drawSplatting(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionM
GLint swizzleMask[] = {GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
// Diffuse
setTexture(5, getTextureGLuint(irr_driver->getRTT(RTT_TMP1)), GL_NEAREST, GL_NEAREST);
// Specular
setTexture(6, getTextureGLuint(irr_driver->getRTT(RTT_TMP2)), GL_NEAREST, GL_NEAREST);
// SSAO
setTexture(7, getTextureGLuint(irr_driver->getRTT(RTT_SSAO)), GL_NEAREST, GL_NEAREST);
if (!UserConfigParams::m_ssao)
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ONE};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
glUseProgram(MeshShader::SplattingShader::Program);
MeshShader::SplattingShader::setUniforms(ModelViewProjectionMatrix, 0, 1, 2, 3, 4, 5, 6, 7);
MeshShader::SplattingShader::setUniforms(ModelViewProjectionMatrix);
glBindVertexArray(mesh.vao_second_pass);
glDrawElements(ptype, count, itype, 0);
@ -340,11 +371,12 @@ void drawSplatting(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionM
void drawObjectRefPass2(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
setTexture(0, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
setTexture(MeshShader::ObjectRefPass2Shader::TU_Albedo, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
@ -355,17 +387,8 @@ void drawObjectRefPass2(const GLMesh &mesh, const core::matrix4 &ModelViewProjec
GLint swizzleMask[] = {GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
setTexture(1, getTextureGLuint(irr_driver->getRTT(RTT_TMP1)), GL_NEAREST, GL_NEAREST);
setTexture(2, getTextureGLuint(irr_driver->getRTT(RTT_TMP2)), GL_NEAREST, GL_NEAREST);
setTexture(3, getTextureGLuint(irr_driver->getRTT(RTT_SSAO)), GL_NEAREST, GL_NEAREST);
if (!UserConfigParams::m_ssao)
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ONE};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
glUseProgram(MeshShader::ObjectRefPass2Shader::Program);
MeshShader::ObjectRefPass2Shader::setUniforms(ModelViewProjectionMatrix, TextureMatrix, 0, 1, 2, 3);
MeshShader::ObjectRefPass2Shader::setUniforms(ModelViewProjectionMatrix, TextureMatrix);
glBindVertexArray(mesh.vao_second_pass);
glDrawElements(ptype, count, itype, 0);
@ -373,11 +396,12 @@ void drawObjectRefPass2(const GLMesh &mesh, const core::matrix4 &ModelViewProjec
void drawCaustics(const GLMesh &mesh, const core::matrix4 & ModelViewProjectionMatrix, core::vector2df dir, core::vector2df dir2)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
setTexture(0, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
setTexture(MeshShader::CausticsShader::TU_Albedo, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
@ -388,19 +412,9 @@ void drawCaustics(const GLMesh &mesh, const core::matrix4 & ModelViewProjectionM
GLint swizzleMask[] = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
setTexture(1, getTextureGLuint(irr_driver->getTexture(file_manager->getAsset("textures/caustics.png").c_str())), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
setTexture(2, getTextureGLuint(irr_driver->getRTT(RTT_TMP1)), GL_NEAREST, GL_NEAREST);
setTexture(3, getTextureGLuint(irr_driver->getRTT(RTT_TMP2)), GL_NEAREST, GL_NEAREST);
setTexture(4, getTextureGLuint(irr_driver->getRTT(RTT_SSAO)), GL_NEAREST, GL_NEAREST);
if (!UserConfigParams::m_ssao)
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ONE };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
setTexture(MeshShader::CausticsShader::TU_caustictex, getTextureGLuint(irr_driver->getTexture(file_manager->getAsset("textures/caustics.png").c_str())), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
glUseProgram(MeshShader::CausticsShader::Program);
MeshShader::CausticsShader::setUniforms(ModelViewProjectionMatrix, dir, dir2, core::vector2df(UserConfigParams::m_width, UserConfigParams::m_height), 0, 2, 3, 4, 1);
MeshShader::CausticsShader::setUniforms(ModelViewProjectionMatrix, dir, dir2, core::vector2df(UserConfigParams::m_width, UserConfigParams::m_height));
glBindVertexArray(mesh.vao_second_pass);
glDrawElements(ptype, count, itype, 0);
@ -408,11 +422,12 @@ void drawCaustics(const GLMesh &mesh, const core::matrix4 & ModelViewProjectionM
void drawGrassPass2(const GLMesh &mesh, const core::matrix4 & ModelViewProjectionMatrix, core::vector3df windDir)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
setTexture(0, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
setTexture(MeshShader::GrassPass2Shader::TU_Albedo, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
@ -423,17 +438,8 @@ void drawGrassPass2(const GLMesh &mesh, const core::matrix4 & ModelViewProjectio
GLint swizzleMask[] = {GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
setTexture(1, getTextureGLuint(irr_driver->getRTT(RTT_TMP1)), GL_NEAREST, GL_NEAREST);
setTexture(2, getTextureGLuint(irr_driver->getRTT(RTT_TMP2)), GL_NEAREST, GL_NEAREST);
setTexture(3, getTextureGLuint(irr_driver->getRTT(RTT_SSAO)), GL_NEAREST, GL_NEAREST);
if (!UserConfigParams::m_ssao)
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ONE};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
glUseProgram(MeshShader::GrassPass2Shader::Program);
MeshShader::GrassPass2Shader::setUniforms(ModelViewProjectionMatrix, windDir, 0, 1, 2, 3);
MeshShader::GrassPass2Shader::setUniforms(ModelViewProjectionMatrix, windDir);
glBindVertexArray(mesh.vao_second_pass);
glDrawElements(ptype, count, itype, 0);
@ -441,22 +447,12 @@ void drawGrassPass2(const GLMesh &mesh, const core::matrix4 & ModelViewProjectio
void drawUntexturedObject(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
setTexture(0, getTextureGLuint(irr_driver->getRTT(RTT_TMP1)), GL_NEAREST, GL_NEAREST);
setTexture(1, getTextureGLuint(irr_driver->getRTT(RTT_TMP2)), GL_NEAREST, GL_NEAREST);
setTexture(2, getTextureGLuint(irr_driver->getRTT(RTT_SSAO)), GL_NEAREST, GL_NEAREST);
if (!UserConfigParams::m_ssao)
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ONE};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
glUseProgram(MeshShader::UntexturedObjectShader::Program);
MeshShader::UntexturedObjectShader::setUniforms(ModelViewProjectionMatrix, 0, 1, 2);
MeshShader::UntexturedObjectShader::setUniforms(ModelViewProjectionMatrix);
glBindVertexArray(mesh.vao_second_pass);
glDrawElements(ptype, count, itype, 0);
@ -464,11 +460,12 @@ void drawUntexturedObject(const GLMesh &mesh, const core::matrix4 &ModelViewProj
void drawObjectRimLimit(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, const core::matrix4 &TextureMatrix)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
setTexture(0, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
setTexture(MeshShader::ObjectRimLimitShader::TU_Albedo, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
@ -480,17 +477,7 @@ void drawObjectRimLimit(const GLMesh &mesh, const core::matrix4 &ModelViewProjec
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
setTexture(1, getTextureGLuint(irr_driver->getRTT(RTT_TMP1)), GL_NEAREST, GL_NEAREST);
setTexture(2, getTextureGLuint(irr_driver->getRTT(RTT_TMP2)), GL_NEAREST, GL_NEAREST);
setTexture(3, getTextureGLuint(irr_driver->getRTT(RTT_SSAO)), GL_NEAREST, GL_NEAREST);
if (!UserConfigParams::m_ssao)
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ONE };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
glUseProgram(MeshShader::ObjectRimLimitShader::Program);
MeshShader::ObjectRimLimitShader::setUniforms(ModelViewProjectionMatrix, TransposeInverseModelView, TextureMatrix, 0, 1, 2, 3);
MeshShader::ObjectRimLimitShader::setUniforms(ModelViewProjectionMatrix, TransposeInverseModelView, TextureMatrix);
glBindVertexArray(mesh.vao_second_pass);
glDrawElements(ptype, count, itype, 0);
@ -498,11 +485,12 @@ void drawObjectRimLimit(const GLMesh &mesh, const core::matrix4 &ModelViewProjec
void drawObjectUnlit(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
setTexture(0, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
setTexture(MeshShader::ObjectUnlitShader::TU_tex, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
@ -514,9 +502,7 @@ void drawObjectUnlit(const GLMesh &mesh, const core::matrix4 &ModelViewProjectio
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
glUseProgram(MeshShader::ObjectUnlitShader::Program);
MeshShader::ObjectUnlitShader::setUniforms(ModelViewProjectionMatrix, 0);
MeshShader::ObjectUnlitShader::setUniforms(ModelViewProjectionMatrix);
glBindVertexArray(mesh.vao_second_pass);
glDrawElements(ptype, count, itype, 0);
@ -524,11 +510,12 @@ void drawObjectUnlit(const GLMesh &mesh, const core::matrix4 &ModelViewProjectio
void drawDetailledObjectPass2(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
setTexture(0, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
setTexture(MeshShader::DetailledObjectPass2Shader::TU_Albedo, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
@ -540,19 +527,9 @@ void drawDetailledObjectPass2(const GLMesh &mesh, const core::matrix4 &ModelView
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
setTexture(1, mesh.textures[1], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
setTexture(MeshShader::DetailledObjectPass2Shader::TU_detail, mesh.textures[1], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
setTexture(2, getTextureGLuint(irr_driver->getRTT(RTT_TMP1)), GL_NEAREST, GL_NEAREST);
setTexture(3, getTextureGLuint(irr_driver->getRTT(RTT_TMP2)), GL_NEAREST, GL_NEAREST);
setTexture(4, getTextureGLuint(irr_driver->getRTT(RTT_SSAO)), GL_NEAREST, GL_NEAREST);
if (!UserConfigParams::m_ssao)
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ONE};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
glUseProgram(MeshShader::DetailledObjectPass2Shader::Program);
MeshShader::DetailledObjectPass2Shader::setUniforms(ModelViewProjectionMatrix, 0, 1, 2, 3, 4);
MeshShader::DetailledObjectPass2Shader::setUniforms(ModelViewProjectionMatrix);
glBindVertexArray(mesh.vao_second_pass);
glDrawElements(ptype, count, itype, 0);
@ -560,11 +537,12 @@ void drawDetailledObjectPass2(const GLMesh &mesh, const core::matrix4 &ModelView
void drawObjectPass2(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
setTexture(0, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
setTexture(MeshShader::ObjectPass2Shader::TU_Albedo, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
@ -576,17 +554,7 @@ void drawObjectPass2(const GLMesh &mesh, const core::matrix4 &ModelViewProjectio
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
setTexture(1, getTextureGLuint(irr_driver->getRTT(RTT_TMP1)), GL_NEAREST, GL_NEAREST);
setTexture(2, getTextureGLuint(irr_driver->getRTT(RTT_TMP2)), GL_NEAREST, GL_NEAREST);
setTexture(3, getTextureGLuint(irr_driver->getRTT(RTT_SSAO)), GL_NEAREST, GL_NEAREST);
if (!UserConfigParams::m_ssao)
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ONE };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
glUseProgram(MeshShader::ObjectPass2Shader::Program);
MeshShader::ObjectPass2Shader::setUniforms(ModelViewProjectionMatrix, TextureMatrix, 0, 1, 2, 3);
MeshShader::ObjectPass2Shader::setUniforms(ModelViewProjectionMatrix, TextureMatrix);
glBindVertexArray(mesh.vao_second_pass);
glDrawElements(ptype, count, itype, 0);
@ -594,13 +562,13 @@ void drawObjectPass2(const GLMesh &mesh, const core::matrix4 &ModelViewProjectio
void drawTransparentObject(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
setTexture(0, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
glUseProgram(MeshShader::TransparentShader::Program);
MeshShader::TransparentShader::setUniforms(ModelViewProjectionMatrix, TextureMatrix, 0);
glBindVertexArray(mesh.vao_first_pass);
@ -609,6 +577,7 @@ void drawTransparentObject(const GLMesh &mesh, const core::matrix4 &ModelViewPro
void drawTransparentFogObject(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
@ -638,6 +607,7 @@ void drawTransparentFogObject(const GLMesh &mesh, const core::matrix4 &ModelView
void drawBubble(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix)
{
irr_driver->IncreaseObjectCount();
const float time = irr_driver->getDevice()->getTimer()->getTime() / 1000.0f;
float transparency = 1.;
@ -647,13 +617,54 @@ void drawBubble(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatr
setTexture(0, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
glUseProgram(MeshShader::BubbleShader::Program);
MeshShader::BubbleShader::setUniforms(ModelViewProjectionMatrix, 0, time, transparency);
glBindVertexArray(mesh.vao_first_pass);
glDrawElements(ptype, count, itype, 0);
}
void drawShadowRef(const GLMesh &mesh)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
std::vector<core::matrix4> ShadowMVP(irr_driver->getShadowViewProj());
for (unsigned i = 0; i < ShadowMVP.size(); i++)
ShadowMVP[i] *= irr_driver->getVideoDriver()->getTransform(video::ETS_WORLD);
setTexture(0, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
MeshShader::RefShadowShader::setUniforms(ShadowMVP, 0);
glBindVertexArray(mesh.vao_shadow_pass);
glDrawElements(ptype, count, itype, 0);
}
void drawShadow(const GLMesh &mesh)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
std::vector<core::matrix4> ShadowMVP(irr_driver->getShadowViewProj());
for (unsigned i = 0; i < ShadowMVP.size(); i++)
ShadowMVP[i] *= irr_driver->getVideoDriver()->getTransform(video::ETS_WORLD);
/* if (type == irr_driver->getShader(ES_GRASS) || type == irr_driver->getShader(ES_GRASS_REF))
{
setTexture(0, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
glUseProgram(MeshShader::GrassShadowShader::Program);
MeshShader::GrassShadowShader::setUniforms(ShadowMVP, windDir, 0);
}*/
MeshShader::ShadowShader::setUniforms(ShadowMVP);
glBindVertexArray(mesh.vao_shadow_pass);
glDrawElements(ptype, count, itype, 0);
}
bool isObject(video::E_MATERIAL_TYPE type)
{
if (type == irr_driver->getShader(ES_OBJECTPASS))
@ -684,137 +695,119 @@ bool isObject(video::E_MATERIAL_TYPE type)
return true;
if (type == video::EMT_TRANSPARENT_ADD_COLOR)
return true;
if (type == video::EMT_SOLID)
return true;
if (type == video::EMT_LIGHTMAP_LIGHTING)
return true;
if (type == video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF)
return true;
return false;
}
void initvaostate(GLMesh &mesh, video::E_MATERIAL_TYPE type)
void initvaostate(GLMesh &mesh, GeometricMaterial GeoMat, ShadedMaterial ShadedMat)
{
switch (irr_driver->getPhase())
{
case SOLID_NORMAL_AND_DEPTH_PASS:
if (mesh.vao_first_pass)
return;
if (type == irr_driver->getShader(ES_NORMAL_MAP))
{
mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::NormalMapShader::attrib_position, MeshShader::NormalMapShader::attrib_texcoord, -1, -1, MeshShader::NormalMapShader::attrib_tangent, MeshShader::NormalMapShader::attrib_bitangent, -1, mesh.Stride);
}
else if (type == irr_driver->getShader(ES_OBJECTPASS_REF))
{
mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::ObjectPass1Shader::attrib_position, MeshShader::ObjectRefPass1Shader::attrib_texcoord, -1, MeshShader::ObjectPass1Shader::attrib_normal, -1, -1, -1, mesh.Stride);
}
else if (type == irr_driver->getShader(ES_GRASS) || type == irr_driver->getShader(ES_GRASS_REF))
{
mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::GrassPass1Shader::attrib_position, MeshShader::GrassPass1Shader::attrib_texcoord, -1, MeshShader::GrassPass1Shader::attrib_normal, -1, -1, MeshShader::GrassPass1Shader::attrib_color, mesh.Stride);
}
else
{
mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::ObjectPass1Shader::attrib_position, -1, -1, MeshShader::ObjectPass1Shader::attrib_normal, -1, -1, -1, mesh.Stride);
}
return;
case SOLID_LIT_PASS:
if (mesh.vao_second_pass)
return;
if (type == irr_driver->getShader(ES_SPHERE_MAP))
{
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::SphereMapShader::attrib_position, -1, -1, MeshShader::SphereMapShader::attrib_normal, -1, -1, -1, mesh.Stride);
}
else if (type == irr_driver->getShader(ES_SPLATTING))
{
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::SplattingShader::attrib_position, MeshShader::SplattingShader::attrib_texcoord, MeshShader::SplattingShader::attrib_second_texcoord, -1, -1, -1, -1, mesh.Stride);
}
else if (type == irr_driver->getShader(ES_OBJECTPASS_REF))
{
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::ObjectRefPass2Shader::attrib_position, MeshShader::ObjectRefPass2Shader::attrib_texcoord, -1, -1, -1, -1, -1, mesh.Stride);
}
else if (type == irr_driver->getShader(ES_OBJECTPASS_RIMLIT))
{
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::ObjectRimLimitShader::attrib_position, MeshShader::ObjectRimLimitShader::attrib_texcoord, -1, MeshShader::ObjectRimLimitShader::attrib_normal, -1, -1, -1, mesh.Stride);
}
else if (type == irr_driver->getShader(ES_GRASS) || type == irr_driver->getShader(ES_GRASS_REF))
{
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::GrassPass2Shader::attrib_position, MeshShader::GrassPass2Shader::attrib_texcoord, -1, -1, -1, -1, MeshShader::GrassPass2Shader::attrib_color, mesh.Stride);
}
else if (type == irr_driver->getShader(ES_OBJECT_UNLIT))
{
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::ObjectUnlitShader::attrib_position, MeshShader::ObjectUnlitShader::attrib_texcoord, -1, -1, -1, -1, -1, mesh.Stride);
}
else if (type == irr_driver->getShader(ES_CAUSTICS))
{
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::CausticsShader::attrib_position, MeshShader::CausticsShader::attrib_texcoord, -1, -1, -1, -1, -1, mesh.Stride);
}
else if (mesh.textures[1])
{
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::DetailledObjectPass2Shader::attrib_position, MeshShader::DetailledObjectPass2Shader::attrib_texcoord, MeshShader::DetailledObjectPass2Shader::attrib_second_texcoord, -1, -1, -1, -1, mesh.Stride);
}
else if (!mesh.textures[0])
{
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::UntexturedObjectShader::attrib_position, -1, -1, -1, -1, -1, MeshShader::UntexturedObjectShader::attrib_color, mesh.Stride);
}
else
{
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::ObjectPass2Shader::attrib_position, MeshShader::ObjectPass2Shader::attrib_texcoord, -1, -1, -1, -1, -1, mesh.Stride);
}
return;
case GLOW_PASS:
if (mesh.vao_glow_pass)
return;
mesh.vao_glow_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, MeshShader::ColorizeShader::attrib_position, -1, -1, -1, -1, -1, -1, mesh.Stride);
return;
case TRANSPARENT_PASS:
if (mesh.vao_first_pass)
return;
if (type == irr_driver->getShader(ES_BUBBLES))
{
mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::BubbleShader::attrib_position, MeshShader::BubbleShader::attrib_texcoord, -1, -1, -1, -1, -1, mesh.Stride);
}
else if (World::getWorld()->getTrack()->isFogEnabled())
{
mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::TransparentFogShader::attrib_position, MeshShader::TransparentFogShader::attrib_texcoord, -1, -1, -1, -1, -1, mesh.Stride);
}
else
{
mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::TransparentShader::attrib_position, MeshShader::TransparentShader::attrib_texcoord, -1, -1, -1, -1, -1, mesh.Stride);
}
return;
case DISPLACEMENT_PASS:
if (mesh.vao_displace_pass)
return;
mesh.vao_displace_mask_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, MeshShader::DisplaceShader::attrib_position,-1, -1, -1, -1, -1, -1, mesh.Stride);
mesh.vao_displace_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, MeshShader::DisplaceShader::attrib_position, MeshShader::DisplaceShader::attrib_texcoord, MeshShader::DisplaceShader::attrib_second_texcoord, -1, -1, -1, -1, mesh.Stride);
return;
case SHADOW_PASS:
if (mesh.vao_shadow_pass)
return;
if (type == irr_driver->getShader(ES_OBJECTPASS_REF))
{
mesh.vao_shadow_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, MeshShader::RefShadowShader::attrib_position, MeshShader::RefShadowShader::attrib_texcoord, -1, -1, -1, -1, -1, mesh.Stride);
}
/*else if (type == irr_driver->getShader(ES_GRASS) || type == irr_driver->getShader(ES_GRASS_REF))
{
mesh.vao_shadow_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, MeshShader::GrassShadowShader::attrib_position, MeshShader::GrassShadowShader::attrib_texcoord, -1, -1, -1, -1, MeshShader::GrassShadowShader::attrib_color, mesh.Stride);
}*/
else
{
mesh.vao_shadow_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, MeshShader::ShadowShader::attrib_position, -1, -1, -1, -1, -1, -1, mesh.Stride);
}
return;
}
switch (GeoMat)
{
case FPSM_DEFAULT:
mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::ObjectPass1Shader::attrib_position, -1, -1, MeshShader::ObjectPass1Shader::attrib_normal, -1, -1, -1, mesh.Stride);
mesh.vao_shadow_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, MeshShader::ShadowShader::attrib_position, -1, -1, -1, -1, -1, -1, mesh.Stride);
break;
case FPSM_ALPHA_REF_TEXTURE:
mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::ObjectRefPass1Shader::attrib_position, MeshShader::ObjectRefPass1Shader::attrib_texcoord, -1, MeshShader::ObjectRefPass1Shader::attrib_normal, -1, -1, -1, mesh.Stride);
mesh.vao_shadow_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, MeshShader::RefShadowShader::attrib_position, MeshShader::RefShadowShader::attrib_texcoord, -1, -1, -1, -1, -1, mesh.Stride);
break;
case FPSM_NORMAL_MAP:
mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::NormalMapShader::attrib_position, MeshShader::NormalMapShader::attrib_texcoord, -1, -1, MeshShader::NormalMapShader::attrib_tangent, MeshShader::NormalMapShader::attrib_bitangent, -1, mesh.Stride);
mesh.vao_shadow_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, MeshShader::ShadowShader::attrib_position, -1, -1, -1, -1, -1, -1, mesh.Stride);
break;
case FPSM_GRASS:
mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::GrassPass1Shader::attrib_position, MeshShader::GrassPass1Shader::attrib_texcoord, -1, MeshShader::GrassPass1Shader::attrib_normal, -1, -1, MeshShader::GrassPass1Shader::attrib_color, mesh.Stride);
mesh.vao_shadow_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, MeshShader::GrassShadowShader::attrib_position, MeshShader::GrassShadowShader::attrib_texcoord, -1, -1, -1, -1, MeshShader::GrassShadowShader::attrib_color, mesh.Stride);
break;
default:
assert(0 && "Unknow material");
break;
}
switch (ShadedMat)
{
case SM_SPHEREMAP:
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::SphereMapShader::attrib_position, -1, -1, MeshShader::SphereMapShader::attrib_normal, -1, -1, -1, mesh.Stride);
break;
case SM_SPLATTING:
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::SplattingShader::attrib_position, MeshShader::SplattingShader::attrib_texcoord, MeshShader::SplattingShader::attrib_second_texcoord, -1, -1, -1, -1, mesh.Stride);
break;
case SM_ALPHA_REF_TEXTURE:
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::ObjectRefPass2Shader::attrib_position, MeshShader::ObjectRefPass2Shader::attrib_texcoord, -1, -1, -1, -1, -1, mesh.Stride);
break;
case SM_RIMLIT:
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::ObjectRimLimitShader::attrib_position, MeshShader::ObjectRimLimitShader::attrib_texcoord, -1, MeshShader::ObjectRimLimitShader::attrib_normal, -1, -1, -1, mesh.Stride);
break;
case SM_GRASS:
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::GrassPass2Shader::attrib_position, MeshShader::GrassPass2Shader::attrib_texcoord, -1, -1, -1, -1, MeshShader::GrassPass2Shader::attrib_color, mesh.Stride);
break;
case SM_UNLIT:
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::ObjectUnlitShader::attrib_position, MeshShader::ObjectUnlitShader::attrib_texcoord, -1, -1, -1, -1, -1, mesh.Stride);
break;
case SM_CAUSTICS:
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::CausticsShader::attrib_position, MeshShader::CausticsShader::attrib_texcoord, -1, -1, -1, -1, -1, mesh.Stride);
break;
case SM_DETAILS:
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::DetailledObjectPass2Shader::attrib_position, MeshShader::DetailledObjectPass2Shader::attrib_texcoord, MeshShader::DetailledObjectPass2Shader::attrib_second_texcoord, -1, -1, -1, -1, mesh.Stride);
break;
case SM_UNTEXTURED:
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::UntexturedObjectShader::attrib_position, -1, -1, -1, -1, -1, MeshShader::UntexturedObjectShader::attrib_color, mesh.Stride);
break;
case SM_DEFAULT:
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::ObjectPass2Shader::attrib_position, MeshShader::ObjectPass2Shader::attrib_texcoord, -1, -1, -1, -1, -1, mesh.Stride);
break;
default:
assert(0 && "unknow shaded material");
break;
}
mesh.vao_glow_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, MeshShader::ColorizeShader::attrib_position, -1, -1, -1, -1, -1, -1, mesh.Stride);
mesh.vao_displace_mask_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, MeshShader::DisplaceShader::attrib_position, -1, -1, -1, -1, -1, -1, mesh.Stride);
if (mesh.Stride >= 44)
mesh.vao_displace_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, MeshShader::DisplaceShader::attrib_position, MeshShader::DisplaceShader::attrib_texcoord, MeshShader::DisplaceShader::attrib_second_texcoord, -1, -1, -1, -1, mesh.Stride);
}
void initvaostate(GLMesh &mesh, TransparentMaterial TranspMat)
{
switch (TranspMat)
{
case TM_BUBBLE:
mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::BubbleShader::attrib_position, MeshShader::BubbleShader::attrib_texcoord, -1, -1, -1, -1, -1, mesh.Stride);
break;
case TM_DEFAULT:
mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::TransparentShader::attrib_position, MeshShader::TransparentShader::attrib_texcoord, -1, -1, -1, -1, -1, mesh.Stride);
break;
}
mesh.vao_displace_mask_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, MeshShader::DisplaceShader::attrib_position, -1, -1, -1, -1, -1, -1, mesh.Stride);
if (mesh.Stride >= 44)
mesh.vao_displace_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, MeshShader::DisplaceShader::attrib_position, MeshShader::DisplaceShader::attrib_texcoord, MeshShader::DisplaceShader::attrib_second_texcoord, -1, -1, -1, -1, mesh.Stride);
/*
else if (World::getWorld()->getTrack()->isFogEnabled())
{
mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
MeshShader::TransparentFogShader::attrib_position, MeshShader::TransparentFogShader::attrib_texcoord, -1, -1, -1, -1, -1, mesh.Stride);
}*/
}

45
src/graphics/stkmesh.hpp
View File

@ -8,6 +8,37 @@
#include "glwrap.hpp"
#include <vector>
enum GeometricMaterial
{
FPSM_DEFAULT,
FPSM_ALPHA_REF_TEXTURE,
FPSM_NORMAL_MAP,
FPSM_GRASS,
FPSM_COUNT
};
enum ShadedMaterial
{
SM_DEFAULT,
SM_ALPHA_REF_TEXTURE,
SM_RIMLIT,
SM_SPHEREMAP,
SM_SPLATTING,
SM_GRASS,
SM_UNLIT,
SM_CAUSTICS,
SM_DETAILS,
SM_UNTEXTURED,
SM_COUNT
};
enum TransparentMaterial
{
TM_DEFAULT,
TM_BUBBLE,
TM_COUNT
};
struct GLMesh {
GLuint vao_first_pass;
GLuint vao_second_pass;
@ -22,11 +53,13 @@ struct GLMesh {
GLenum IndexType;
size_t IndexCount;
size_t Stride;
core::matrix4 TextureMatrix;
};
GLuint createVAO(GLuint vbo, GLuint idx, GLuint attrib_position, GLuint attrib_texcoord, GLuint attrib_second_texcoord, GLuint attrib_normal, GLuint attrib_tangent, GLuint attrib_bitangent, GLuint attrib_color, size_t stride);
GLMesh allocateMeshBuffer(scene::IMeshBuffer* mb);
void initvaostate(GLMesh &mesh, video::E_MATERIAL_TYPE type);
void initvaostate(GLMesh &mesh, GeometricMaterial GeoMat, ShadedMaterial ShadedMat);
void initvaostate(GLMesh &mesh, TransparentMaterial TranspMat);
void computeMVP(core::matrix4 &ModelViewProjectionMatrix);
void computeTIMV(core::matrix4 &TransposeInverseModelView);
bool isObject(video::E_MATERIAL_TYPE type);
@ -49,9 +82,17 @@ void drawGrassPass2(const GLMesh &mesh, const core::matrix4 & ModelViewProjectio
void drawObjectRimLimit(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, const core::matrix4 &TextureMatrix);
void drawObjectUnlit(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix);
// Shadow pass
void drawShadowRef(const GLMesh &mesh);
void drawShadow(const GLMesh &mesh);
// Forward pass (for transparents meshes)
void drawTransparentObject(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix);
void drawTransparentFogObject(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix);
void drawBubble(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix);
#endif // STKMESH_H
GeometricMaterial MaterialTypeToGeometricMaterial(video::E_MATERIAL_TYPE);
ShadedMaterial MaterialTypeToShadedMaterial(video::E_MATERIAL_TYPE, GLuint *textures);
TransparentMaterial MaterialTypeToTransparentMaterial(video::E_MATERIAL_TYPE);
#endif // STKMESH_H

366
src/graphics/stkmeshscenenode.cpp
View File

@ -42,6 +42,46 @@ void STKMeshSceneNode::createGLMeshes()
scene::IMeshBuffer* mb = Mesh->getMeshBuffer(i);
GLmeshes.push_back(allocateMeshBuffer(mb));
}
isMaterialInitialized = false;
}
void STKMeshSceneNode::setFirstTimeMaterial()
{
if (isMaterialInitialized)
return;
irr::video::IVideoDriver* driver = irr_driver->getVideoDriver();
for (u32 i = 0; i<Mesh->getMeshBufferCount(); ++i)
{
scene::IMeshBuffer* mb = Mesh->getMeshBuffer(i);
if (!mb)
continue;
video::E_MATERIAL_TYPE type = mb->getMaterial().MaterialType;
video::IMaterialRenderer* rnd = driver->getMaterialRenderer(type);
if (!isObject(type))
{
#ifdef DEBUG
Log::warn("material", "Unhandled (static) material type : %d", type);
#endif
continue;
}
GLMesh &mesh = GLmeshes[i];
if (rnd->isTransparent())
{
TransparentMaterial TranspMat = MaterialTypeToTransparentMaterial(type);
initvaostate(mesh, TranspMat);
TransparentMesh[TranspMat].push_back(&mesh);
}
else
{
GeometricMaterial GeometricType = MaterialTypeToGeometricMaterial(type);
ShadedMaterial ShadedType = MaterialTypeToShadedMaterial(type, mesh.textures);
initvaostate(mesh, GeometricType, ShadedType);
GeometricMesh[GeometricType].push_back(&mesh);
ShadedMesh[ShadedType].push_back(&mesh);
}
}
isMaterialInitialized = true;
}
void STKMeshSceneNode::cleanGLMeshes()
@ -63,6 +103,10 @@ void STKMeshSceneNode::cleanGLMeshes()
glDeleteBuffers(1, &(mesh.index_buffer));
}
GLmeshes.clear();
for (unsigned i = 0; i < FPSM_COUNT; i++)
GeometricMesh[i].clear();
for (unsigned i = 0; i < SM_COUNT; i++)
ShadedMesh[i].clear();
}
void STKMeshSceneNode::setMesh(irr::scene::IMesh* mesh)
@ -86,7 +130,6 @@ void STKMeshSceneNode::drawGlow(const GLMesh &mesh)
size_t count = mesh.IndexCount;
computeMVP(ModelViewProjectionMatrix);
glUseProgram(MeshShader::ColorizeShader::Program);
MeshShader::ColorizeShader::setUniforms(ModelViewProjectionMatrix, cb->getRed(), cb->getGreen(), cb->getBlue());
glBindVertexArray(mesh.vao_glow_pass);
@ -135,114 +178,92 @@ void STKMeshSceneNode::drawTransparent(const GLMesh &mesh, video::E_MATERIAL_TYP
if (type == irr_driver->getShader(ES_BUBBLES))
drawBubble(mesh, ModelViewProjectionMatrix);
else if (World::getWorld()->getTrack()->isFogEnabled())
drawTransparentFogObject(mesh, ModelViewProjectionMatrix, TextureMatrix);
// else if (World::getWorld()->getTrack()->isFogEnabled())
// drawTransparentFogObject(mesh, ModelViewProjectionMatrix, TextureMatrix);
else
drawTransparentObject(mesh, ModelViewProjectionMatrix, TextureMatrix);
drawTransparentObject(mesh, ModelViewProjectionMatrix, mesh.TextureMatrix);
return;
}
void STKMeshSceneNode::drawShadow(const GLMesh &mesh, video::E_MATERIAL_TYPE type)
void STKMeshSceneNode::drawSolidPass1(const GLMesh &mesh, GeometricMaterial type)
{
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
std::vector<core::matrix4> ShadowMVP(irr_driver->getShadowViewProj());
for (unsigned i = 0; i < ShadowMVP.size(); i++)
ShadowMVP[i] *= irr_driver->getVideoDriver()->getTransform(video::ETS_WORLD);
if (type == irr_driver->getShader(ES_OBJECTPASS_REF))
irr_driver->IncreaseObjectCount();
windDir = getWind();
switch (type)
{
setTexture(0, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
glUseProgram(MeshShader::RefShadowShader::Program);
MeshShader::RefShadowShader::setUniforms(ShadowMVP, 0);
case FPSM_NORMAL_MAP:
drawNormalPass(mesh, ModelViewProjectionMatrix, TransposeInverseModelView);
break;
case FPSM_ALPHA_REF_TEXTURE:
drawObjectRefPass1(mesh, ModelViewProjectionMatrix, TransposeInverseModelView, mesh.TextureMatrix);
break;
case FPSM_GRASS:
drawGrassPass1(mesh, ModelViewProjectionMatrix, TransposeInverseModelView, windDir);
break;
case FPSM_DEFAULT:
drawObjectPass1(mesh, ModelViewProjectionMatrix, TransposeInverseModelView);
break;
default:
assert(0 && "wrong geometric material");
}
/* else if (type == irr_driver->getShader(ES_GRASS) || type == irr_driver->getShader(ES_GRASS_REF))
{
setTexture(0, mesh.textures[0], GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
glUseProgram(MeshShader::GrassShadowShader::Program);
MeshShader::GrassShadowShader::setUniforms(ShadowMVP, windDir, 0);
}*/
else
{
glUseProgram(MeshShader::ShadowShader::Program);
MeshShader::ShadowShader::setUniforms(ShadowMVP);
}
glBindVertexArray(mesh.vao_shadow_pass);
glDrawElements(ptype, count, itype, 0);
}
void STKMeshSceneNode::drawSolid(const GLMesh &mesh, video::E_MATERIAL_TYPE type)
void STKMeshSceneNode::drawSolidPass2(const GLMesh &mesh, ShadedMaterial type)
{
switch (irr_driver->getPhase())
switch (type)
{
case SOLID_NORMAL_AND_DEPTH_PASS:
case SM_SPHEREMAP:
drawSphereMap(mesh, ModelViewProjectionMatrix, TransposeInverseModelView);
break;
case SM_SPLATTING:
drawSplatting(mesh, ModelViewProjectionMatrix);
break;
case SM_ALPHA_REF_TEXTURE:
drawObjectRefPass2(mesh, ModelViewProjectionMatrix, mesh.TextureMatrix);
break;
case SM_GRASS:
drawGrassPass2(mesh, ModelViewProjectionMatrix, windDir);
break;
case SM_RIMLIT:
drawObjectRimLimit(mesh, ModelViewProjectionMatrix, TransposeInverseModelView, core::matrix4::EM4CONST_IDENTITY);
break;
case SM_UNLIT:
drawObjectUnlit(mesh, ModelViewProjectionMatrix);
break;
case SM_CAUSTICS:
{
windDir = getWind();
const float time = irr_driver->getDevice()->getTimer()->getTime() / 1000.0f;
const float speed = World::getWorld()->getTrack()->getCausticsSpeed();
computeMVP(ModelViewProjectionMatrix);
computeTIMV(TransposeInverseModelView);
float strength = time;
strength = fabsf(noise2d(strength / 10.0f)) * 0.006f + 0.001f;
if (type == irr_driver->getShader(ES_NORMAL_MAP))
drawNormalPass(mesh, ModelViewProjectionMatrix, TransposeInverseModelView);
else if (type == irr_driver->getShader(ES_OBJECTPASS_REF))
drawObjectRefPass1(mesh, ModelViewProjectionMatrix, TransposeInverseModelView, TextureMatrix);
else if (type == irr_driver->getShader(ES_GRASS) || type == irr_driver->getShader(ES_GRASS_REF))
drawGrassPass1(mesh, ModelViewProjectionMatrix, TransposeInverseModelView, windDir);
else
drawObjectPass1(mesh, ModelViewProjectionMatrix, TransposeInverseModelView);
vector3df wind = irr_driver->getWind() * strength * speed;
caustic_dir.X += wind.X;
caustic_dir.Y += wind.Z;
strength = time * 0.56f + sinf(time);
strength = fabsf(noise2d(0.0, strength / 6.0f)) * 0.0095f + 0.001f;
wind = irr_driver->getWind() * strength * speed;
wind.rotateXZBy(cosf(time));
caustic_dir2.X += wind.X;
caustic_dir2.Y += wind.Z;
drawCaustics(mesh, ModelViewProjectionMatrix, caustic_dir, caustic_dir2);
break;
}
case SOLID_LIT_PASS:
{
if (type == irr_driver->getShader(ES_SPHERE_MAP))
drawSphereMap(mesh, ModelViewProjectionMatrix, TransposeInverseModelView);
else if (type == irr_driver->getShader(ES_SPLATTING))
drawSplatting(mesh, ModelViewProjectionMatrix);
else if (type == irr_driver->getShader(ES_OBJECTPASS_REF))
drawObjectRefPass2(mesh, ModelViewProjectionMatrix, TextureMatrix);
else if (type == irr_driver->getShader(ES_GRASS) || type == irr_driver->getShader(ES_GRASS_REF))
drawGrassPass2(mesh, ModelViewProjectionMatrix, windDir);
else if (type == irr_driver->getShader(ES_OBJECTPASS_RIMLIT))
drawObjectRimLimit(mesh, ModelViewProjectionMatrix, TransposeInverseModelView, TextureMatrix);
else if (type == irr_driver->getShader(ES_OBJECT_UNLIT))
drawObjectUnlit(mesh, ModelViewProjectionMatrix);
else if (type == irr_driver->getShader(ES_CAUSTICS))
{
const float time = irr_driver->getDevice()->getTimer()->getTime() / 1000.0f;
const float speed = World::getWorld()->getTrack()->getCausticsSpeed();
float strength = time;
strength = fabsf(noise2d(strength / 10.0f)) * 0.006f + 0.001f;
vector3df wind = irr_driver->getWind() * strength * speed;
caustic_dir.X += wind.X;
caustic_dir.Y += wind.Z;
strength = time * 0.56f + sinf(time);
strength = fabsf(noise2d(0.0, strength / 6.0f)) * 0.0095f + 0.001f;
wind = irr_driver->getWind() * strength * speed;
wind.rotateXZBy(cosf(time));
caustic_dir2.X += wind.X;
caustic_dir2.Y += wind.Z;
drawCaustics(mesh, ModelViewProjectionMatrix, caustic_dir, caustic_dir2);
}
else if (mesh.textures[1] && type != irr_driver->getShader(ES_NORMAL_MAP))
drawDetailledObjectPass2(mesh, ModelViewProjectionMatrix);
else if (!mesh.textures[0])
drawUntexturedObject(mesh, ModelViewProjectionMatrix);
else
drawObjectPass2(mesh, ModelViewProjectionMatrix, TextureMatrix);
case SM_DETAILS:
drawDetailledObjectPass2(mesh, ModelViewProjectionMatrix);
break;
case SM_UNTEXTURED:
drawUntexturedObject(mesh, ModelViewProjectionMatrix);
break;
case SM_DEFAULT:
drawObjectPass2(mesh, ModelViewProjectionMatrix, mesh.TextureMatrix);
break;
}
default:
{
assert(0 && "wrong pass");
}
assert(0 && "Wrong shaded material");
break;
}
}
@ -261,54 +282,131 @@ void STKMeshSceneNode::render()
driver->setTransform(video::ETS_WORLD, AbsoluteTransformation);
Box = Mesh->getBoundingBox();
for (u32 i = 0; i<Mesh->getMeshBufferCount(); ++i)
setFirstTimeMaterial();
for (u32 i = 0; i < Mesh->getMeshBufferCount(); ++i)
{
scene::IMeshBuffer* mb = Mesh->getMeshBuffer(i);
if (mb)
if (!mb)
continue;
GLmeshes[i].TextureMatrix = getMaterial(i).getTextureMatrix(0);
}
if (irr_driver->getPhase() == SOLID_NORMAL_AND_DEPTH_PASS)
{
computeMVP(ModelViewProjectionMatrix);
computeTIMV(TransposeInverseModelView);
glUseProgram(MeshShader::ObjectPass1Shader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_DEFAULT].size(); i++)
drawSolidPass1(*GeometricMesh[FPSM_DEFAULT][i], FPSM_DEFAULT);
glUseProgram(MeshShader::ObjectRefPass1Shader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_ALPHA_REF_TEXTURE].size(); i++)
drawSolidPass1(*GeometricMesh[FPSM_ALPHA_REF_TEXTURE][i], FPSM_ALPHA_REF_TEXTURE);
glUseProgram(MeshShader::NormalMapShader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_NORMAL_MAP].size(); i++)
drawSolidPass1(*GeometricMesh[FPSM_NORMAL_MAP][i], FPSM_NORMAL_MAP);
glUseProgram(MeshShader::GrassPass1Shader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_GRASS].size(); i++)
drawSolidPass1(*GeometricMesh[FPSM_GRASS][i], FPSM_GRASS);
return;
}
if (irr_driver->getPhase() == SOLID_LIT_PASS)
{
glUseProgram(MeshShader::ObjectPass2Shader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_DEFAULT].size(); i++)
drawSolidPass2(*ShadedMesh[SM_DEFAULT][i], SM_DEFAULT);
glUseProgram(MeshShader::ObjectRefPass2Shader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_ALPHA_REF_TEXTURE].size(); i++)
drawSolidPass2(*ShadedMesh[SM_ALPHA_REF_TEXTURE][i], SM_ALPHA_REF_TEXTURE);
glUseProgram(MeshShader::ObjectRimLimitShader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_RIMLIT].size(); i++)
drawSolidPass2(*ShadedMesh[SM_RIMLIT][i], SM_RIMLIT);
glUseProgram(MeshShader::SphereMapShader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_SPHEREMAP].size(); i++)
drawSolidPass2(*ShadedMesh[SM_SPHEREMAP][i], SM_SPHEREMAP);
glUseProgram(MeshShader::SplattingShader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_SPLATTING].size(); i++)
drawSolidPass2(*ShadedMesh[SM_SPLATTING][i], SM_SPLATTING);
glUseProgram(MeshShader::GrassPass2Shader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_GRASS].size(); i++)
drawSolidPass2(*ShadedMesh[SM_GRASS][i], SM_GRASS);
glUseProgram(MeshShader::ObjectUnlitShader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_UNLIT].size(); i++)
drawSolidPass2(*ShadedMesh[SM_UNLIT][i], SM_UNLIT);
glUseProgram(MeshShader::CausticsShader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_CAUSTICS].size(); i++)
drawSolidPass2(*ShadedMesh[SM_CAUSTICS][i], SM_CAUSTICS);
glUseProgram(MeshShader::DetailledObjectPass2Shader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_DETAILS].size(); i++)
drawSolidPass2(*ShadedMesh[SM_DETAILS][i], SM_DETAILS);
glUseProgram(MeshShader::UntexturedObjectShader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_UNTEXTURED].size(); i++)
drawSolidPass2(*ShadedMesh[SM_UNTEXTURED][i], SM_UNTEXTURED);
return;
}
if (irr_driver->getPhase() == SHADOW_PASS)
{
glUseProgram(MeshShader::ShadowShader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_DEFAULT].size(); i++)
drawShadow(*GeometricMesh[FPSM_DEFAULT][i]);
glUseProgram(MeshShader::RefShadowShader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_ALPHA_REF_TEXTURE].size(); i++)
drawShadowRef(*GeometricMesh[FPSM_ALPHA_REF_TEXTURE][i]);
return;
}
if (irr_driver->getPhase() == GLOW_PASS)
{
glUseProgram(MeshShader::ColorizeShader::Program);
for (u32 i = 0; i < Mesh->getMeshBufferCount(); ++i)
{
TextureMatrix = getMaterial(i).getTextureMatrix(0);
const video::SMaterial& material = ReadOnlyMaterials ? mb->getMaterial() : Materials[i];
video::IMaterialRenderer* rnd = driver->getMaterialRenderer(material.MaterialType);
bool transparent = (rnd && rnd->isTransparent());
if (isTransparentPass != transparent)
scene::IMeshBuffer* mb = Mesh->getMeshBuffer(i);
if (!mb)
continue;
if (irr_driver->getPhase() == DISPLACEMENT_PASS)
{
initvaostate(GLmeshes[i], material.MaterialType);
drawDisplace(GLmeshes[i]);
continue;
}
if (!isObject(material.MaterialType))
{
#ifdef DEBUG
Log::warn("material", "Unhandled (static) material type : %d", material.MaterialType);
#endif
continue;
}
drawGlow(GLmeshes[i]);
}
}
// only render transparent buffer if this is the transparent render pass
// and solid only in solid pass
if (irr_driver->getPhase() == GLOW_PASS)
{
initvaostate(GLmeshes[i], material.MaterialType);
drawGlow(GLmeshes[i]);
}
else if (irr_driver->getPhase() == SHADOW_PASS)
{
initvaostate(GLmeshes[i], material.MaterialType);
drawShadow(GLmeshes[i], material.MaterialType);
}
else
{
irr_driver->IncreaseObjectCount();
initvaostate(GLmeshes[i], material.MaterialType);
if (transparent)
drawTransparent(GLmeshes[i], material.MaterialType);
else
drawSolid(GLmeshes[i], material.MaterialType);
}
if (irr_driver->getPhase() == TRANSPARENT_PASS)
{
computeMVP(ModelViewProjectionMatrix);
glUseProgram(MeshShader::BubbleShader::Program);
for (unsigned i = 0; i < TransparentMesh[TM_BUBBLE].size(); i++)
drawBubble(*TransparentMesh[TM_BUBBLE][i], ModelViewProjectionMatrix);
glUseProgram(MeshShader::TransparentShader::Program);
for (unsigned i = 0; i < TransparentMesh[TM_DEFAULT].size(); i++)
drawTransparentObject(*TransparentMesh[TM_DEFAULT][i], ModelViewProjectionMatrix, (*TransparentMesh[TM_DEFAULT][i]).TextureMatrix);
return;
}
if (irr_driver->getPhase() == DISPLACEMENT_PASS)
{
for (u32 i = 0; i < Mesh->getMeshBufferCount(); ++i)
{
scene::IMeshBuffer* mb = Mesh->getMeshBuffer(i);
if (!mb)
continue;
drawDisplace(GLmeshes[i]);
}
}
}

13
src/graphics/stkmeshscenenode.hpp
View File

@ -6,19 +6,24 @@
class STKMeshSceneNode : public irr::scene::CMeshSceneNode
{
protected:
std::vector<GLMesh *> GeometricMesh[FPSM_COUNT];
std::vector<GLMesh *> ShadedMesh[SM_COUNT];
std::vector<GLMesh *> TransparentMesh[TM_COUNT];
std::vector<GLMesh> GLmeshes;
core::matrix4 ModelViewProjectionMatrix, TransposeInverseModelView, TextureMatrix;
core::matrix4 ModelViewProjectionMatrix, TransposeInverseModelView;
core::vector3df windDir;
core::vector2df caustic_dir, caustic_dir2;
void drawSolid(const GLMesh &mesh, video::E_MATERIAL_TYPE type);
void drawSolidPass1(const GLMesh &mesh, GeometricMaterial type);
void drawSolidPass2(const GLMesh &mesh, ShadedMaterial type);
void drawTransparent(const GLMesh &mesh, video::E_MATERIAL_TYPE type);
// Misc passes shaders (glow, displace...)
void drawGlow(const GLMesh &mesh);
void drawDisplace(const GLMesh &mesh);
void drawShadow(const GLMesh &mesh, video::E_MATERIAL_TYPE type);
void createGLMeshes();
void cleanGLMeshes();
void setFirstTimeMaterial();
bool isMaterialInitialized;
public:
STKMeshSceneNode(irr::scene::IMesh* mesh, ISceneNode* parent, irr::scene::ISceneManager* mgr, irr::s32 id,
const irr::core::vector3df& position = irr::core::vector3df(0, 0, 0),
@ -30,4 +35,4 @@ public:
~STKMeshSceneNode();
};
#endif
#endif