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Factorize mesh shader.

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This commit is contained in:
Vincent Lejeune
2014-01-18 21:59:48 +01:00
parent 6df85e260c
commit 603fdbb70a
3 changed files with 279 additions and 200 deletions
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196
src/graphics/shaders.cpp
View File

@@ -248,6 +248,12 @@ void Shaders::loadShaders()
FullScreenShader::PointLightShader::init(); FullScreenShader::PointLightShader::init();
FullScreenShader::PPDisplaceShader::init(); FullScreenShader::PPDisplaceShader::init();
FullScreenShader::SSAOShader::init(); FullScreenShader::SSAOShader::init();
MeshShader::ColorizeShader::init();
MeshShader::NormalMapShader::init();
MeshShader::ObjectPass1Shader::init();
MeshShader::ObjectPass2Shader::init();
MeshShader::SphereMapShader::init();
MeshShader::SplattingShader::init();
} }
Shaders::~Shaders() Shaders::~Shaders()
@@ -276,6 +282,196 @@ void Shaders::check(const int num) const
} }
} }
namespace MeshShader
{
GLuint ObjectPass1Shader::Program;
GLuint ObjectPass1Shader::attrib_position;
GLuint ObjectPass1Shader::attrib_normal;
GLuint ObjectPass1Shader::uniform_MVP;
GLuint ObjectPass1Shader::uniform_TIMV;
void ObjectPass1Shader::init()
{
initGL();
Program = LoadProgram(file_manager->getAsset("shaders/object_pass1.vert").c_str(), file_manager->getAsset("shaders/object_pass1.frag").c_str());
attrib_position = glGetAttribLocation(Program, "Position");
attrib_normal = glGetAttribLocation(Program, "Normal");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_TIMV = glGetUniformLocation(Program, "TransposeInverseModelView");
}
void ObjectPass1Shader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniformMatrix4fv(uniform_TIMV, 1, GL_FALSE, TransposeInverseModelView.pointer());
}
GLuint ObjectPass2Shader::Program;
GLuint ObjectPass2Shader::attrib_position;
GLuint ObjectPass2Shader::attrib_texcoord;
GLuint ObjectPass2Shader::uniform_MVP;
GLuint ObjectPass2Shader::uniform_TIMV;
GLuint ObjectPass2Shader::uniform_Albedo;
GLuint ObjectPass2Shader::uniform_DiffuseMap;
GLuint ObjectPass2Shader::uniform_SpecularMap;
GLuint ObjectPass2Shader::uniform_SSAO;
GLuint ObjectPass2Shader::uniform_screen;
GLuint ObjectPass2Shader::uniform_ambient;
void ObjectPass2Shader::init()
{
initGL();
Program = LoadProgram(file_manager->getAsset("shaders/object_pass2.vert").c_str(), file_manager->getAsset("shaders/object_pass2.frag").c_str());
attrib_position = glGetAttribLocation(Program, "Position");
attrib_texcoord = glGetAttribLocation(Program, "Texcoord");
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");
uniform_screen = glGetUniformLocation(Program, "screen");
uniform_ambient = glGetUniformLocation(Program, "ambient");
}
void ObjectPass2Shader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, unsigned TU_Albedo, unsigned TU_DiffuseMap, unsigned TU_SpecularMap, unsigned TU_SSAO)
{
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);
}
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()
{
initGL();
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;
void SphereMapShader::init()
{
initGL();
Program = LoadProgram(file_manager->getAsset("shaders/object_pass1.vert").c_str(), file_manager->getAsset("shaders/objectpass_spheremap.frag").c_str());
attrib_position = glGetAttribLocation(Program, "Position");
attrib_normal = glGetAttribLocation(Program, "Normal");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_TIMV = glGetUniformLocation(Program, "TransposeInverseModelView");
uniform_tex = glGetUniformLocation(Program, "tex");
}
void SphereMapShader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, unsigned TU_tex)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniformMatrix4fv(uniform_TIMV, 1, GL_FALSE, TransposeInverseModelView.pointer());
glUniform1i(uniform_tex, TU_tex);
}
GLuint SplattingShader::Program;
GLuint SplattingShader::attrib_position;
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;
void SplattingShader::init()
{
initGL();
Program = LoadProgram(file_manager->getAsset("shaders/splatting.vert").c_str(), file_manager->getAsset("shaders/splatting.frag").c_str());
attrib_position = glGetAttribLocation(Program, "Position");
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");
uniform_screen = glGetUniformLocation(Program, "screen");
uniform_ambient = glGetUniformLocation(Program, "ambient");
}
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)
{
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);
}
GLuint ColorizeShader::Program;
GLuint ColorizeShader::attrib_position;
GLuint ColorizeShader::uniform_MVP;
GLuint ColorizeShader::uniform_col;
void ColorizeShader::init()
{
initGL();
Program = LoadProgram(file_manager->getAsset("shaders/object_pass2.vert").c_str(), file_manager->getAsset("shaders/colorize.frag").c_str());
attrib_position = glGetAttribLocation(Program, "Position");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_col = glGetUniformLocation(Program, "col");
}
void ColorizeShader::setUniforms(const core::matrix4 &ModelViewProjectionMatrix, float r, float g, float b)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniform3f(uniform_col, r, g, b);
}
}
static GLuint createVAO(GLuint Program) static GLuint createVAO(GLuint Program)
{ {
GLuint vao; GLuint vao;

65
src/graphics/shaders.hpp
View File

@@ -25,6 +25,71 @@ using namespace irr;
namespace MeshShader namespace MeshShader
{ {
class ObjectPass1Shader
{
public:
static GLuint Program;
static GLuint attrib_position, attrib_normal;
static GLuint uniform_MVP, uniform_TIMV;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView);
};
class ObjectPass2Shader
{
public:
static GLuint Program;
static GLuint attrib_position, attrib_texcoord;
static GLuint uniform_MVP, uniform_TIMV, uniform_Albedo, uniform_DiffuseMap, uniform_SpecularMap, uniform_SSAO, uniform_screen, uniform_ambient;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, 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);
};
class SphereMapShader
{
public:
static GLuint Program;
static GLuint attrib_position, attrib_normal;
static GLuint uniform_MVP, uniform_TIMV, uniform_tex;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, unsigned TU_tex);
};
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 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);
};
class ColorizeShader
{
public:
static GLuint Program;
static GLuint attrib_position;
static GLuint uniform_MVP, uniform_col;
static void init();
static void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, float r, float g, float b);
};
} }

218
src/graphics/stkmesh.cpp
View File

@@ -53,180 +53,6 @@ GLuint createVAO(GLuint vbo, GLuint idx, GLuint attrib_position, GLuint attrib_t
return vao; return vao;
} }
namespace ObjectPass1Shader
{
GLuint Program;
GLuint attrib_position, attrib_normal;
GLuint uniform_MVP, uniform_TIMV;
void init()
{
initGL();
Program = LoadProgram(file_manager->getAsset("shaders/object_pass1.vert").c_str(), file_manager->getAsset("shaders/object_pass1.frag").c_str());
attrib_position = glGetAttribLocation(Program, "Position");
attrib_normal = glGetAttribLocation(Program, "Normal");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_TIMV = glGetUniformLocation(Program, "TransposeInverseModelView");;
}
void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniformMatrix4fv(uniform_TIMV, 1, GL_FALSE, TransposeInverseModelView.pointer());
}
}
namespace ObjectPass2Shader
{
GLuint Program;
GLuint attrib_position, attrib_texcoord;
GLuint uniform_MVP, uniform_TIMV, uniform_Albedo, uniform_DiffuseMap, uniform_SpecularMap, uniform_SSAO, uniform_screen, uniform_ambient;
void init()
{
initGL();
Program = LoadProgram(file_manager->getAsset("shaders/object_pass2.vert").c_str(), file_manager->getAsset("shaders/object_pass2.frag").c_str());
attrib_position = glGetAttribLocation(Program, "Position");
attrib_texcoord = glGetAttribLocation(Program, "Texcoord");
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");
uniform_screen = glGetUniformLocation(Program, "screen");
uniform_ambient = glGetUniformLocation(Program, "ambient");
}
void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, unsigned TU_Albedo, unsigned TU_DiffuseMap, unsigned TU_SpecularMap, unsigned TU_SSAO)
{
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);
}
}
namespace NormalMapShader
{
GLuint Program;
GLuint attrib_position, attrib_texcoord, attrib_tangent, attrib_bitangent;
GLuint uniform_MVP, uniform_TIMV, uniform_normalMap;
void init()
{
initGL();
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 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);
}
}
namespace SphereMapShader
{
GLuint Program;
GLuint attrib_position, attrib_normal;
GLuint uniform_MVP, uniform_TIMV, uniform_tex;
void init()
{
initGL();
Program = LoadProgram(file_manager->getAsset("shaders/object_pass1.vert").c_str(), file_manager->getAsset("shaders/objectpass_spheremap.frag").c_str());
attrib_position = glGetAttribLocation(Program, "Position");
attrib_normal = glGetAttribLocation(Program, "Normal");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_TIMV = glGetUniformLocation(Program, "TransposeInverseModelView");
uniform_tex = glGetUniformLocation(Program, "tex");
}
void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, unsigned TU_tex)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniformMatrix4fv(uniform_TIMV, 1, GL_FALSE, TransposeInverseModelView.pointer());
glUniform1i(uniform_tex, TU_tex);
}
}
namespace SplattingShader
{
GLuint Program;
GLuint attrib_position, attrib_texcoord, attrib_second_texcoord;
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;
void init()
{
initGL();
Program = LoadProgram(file_manager->getAsset("shaders/splatting.vert").c_str(), file_manager->getAsset("shaders/splatting.frag").c_str());
attrib_position = glGetAttribLocation(Program, "Position");
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");
uniform_screen = glGetUniformLocation(Program, "screen");
uniform_ambient = glGetUniformLocation(Program, "ambient");
}
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)
{
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);
}
}
namespace ColorizeShader
{
GLuint Program;
GLuint attrib_position;
GLuint uniform_MVP, uniform_col;
void init()
{
initGL();
Program = LoadProgram(file_manager->getAsset("shaders/object_pass2.vert").c_str(), file_manager->getAsset("shaders/colorize.frag").c_str());
attrib_position = glGetAttribLocation(Program, "Position");
uniform_MVP = glGetUniformLocation(Program, "ModelViewProjectionMatrix");
uniform_col = glGetUniformLocation(Program, "col");
}
void setUniforms(const core::matrix4 &ModelViewProjectionMatrix, float r, float g, float b)
{
glUniformMatrix4fv(uniform_MVP, 1, GL_FALSE, ModelViewProjectionMatrix.pointer());
glUniform3f(uniform_col, r, g, b);
}
}
static static
GLMesh allocateMeshBuffer(scene::IMeshBuffer* mb) GLMesh allocateMeshBuffer(scene::IMeshBuffer* mb)
{ {
@@ -322,14 +148,6 @@ STKMesh::STKMesh(irr::scene::IMesh* mesh, ISceneNode* parent, irr::scene::IScene
GLmeshes.push_back(allocateMeshBuffer(mb)); GLmeshes.push_back(allocateMeshBuffer(mb));
} }
if (ObjectPass1Shader::Program && ObjectPass2Shader::Program)
return;
ObjectPass1Shader::init();
ObjectPass2Shader::init();
NormalMapShader::init();
ColorizeShader::init();
SphereMapShader::init();
SplattingShader::init();
} }
STKMesh::~STKMesh() STKMesh::~STKMesh()
@@ -370,8 +188,8 @@ void drawFirstPass(const GLMesh &mesh)
TransposeInverseModelView.makeInverse(); TransposeInverseModelView.makeInverse();
TransposeInverseModelView = TransposeInverseModelView.getTransposed(); TransposeInverseModelView = TransposeInverseModelView.getTransposed();
glUseProgram(ObjectPass1Shader::Program); glUseProgram(MeshShader::ObjectPass1Shader::Program);
ObjectPass1Shader::setUniforms(ModelViewProjectionMatrix, TransposeInverseModelView); MeshShader::ObjectPass1Shader::setUniforms(ModelViewProjectionMatrix, TransposeInverseModelView);
glBindVertexArray(mesh.vao_first_pass); glBindVertexArray(mesh.vao_first_pass);
glDrawElements(ptype, count, itype, 0); glDrawElements(ptype, count, itype, 0);
@@ -411,8 +229,8 @@ void drawNormalPass(const GLMesh &mesh)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glUseProgram(NormalMapShader::Program); glUseProgram(MeshShader::NormalMapShader::Program);
NormalMapShader::setUniforms(ModelViewProjectionMatrix, TransposeInverseModelView, 0); MeshShader::NormalMapShader::setUniforms(ModelViewProjectionMatrix, TransposeInverseModelView, 0);
glBindVertexArray(mesh.vao_first_pass); glBindVertexArray(mesh.vao_first_pass);
glDrawElements(ptype, count, itype, 0); glDrawElements(ptype, count, itype, 0);
@@ -450,8 +268,8 @@ void drawSphereMap(const GLMesh &mesh)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glUseProgram(SphereMapShader::Program); glUseProgram(MeshShader::SphereMapShader::Program);
SphereMapShader::setUniforms(ModelViewProjectionMatrix, TransposeInverseModelView, 0); MeshShader::SphereMapShader::setUniforms(ModelViewProjectionMatrix, TransposeInverseModelView, 0);
glBindVertexArray(mesh.vao_second_pass); glBindVertexArray(mesh.vao_second_pass);
glDrawElements(ptype, count, itype, 0); glDrawElements(ptype, count, itype, 0);
@@ -527,8 +345,8 @@ void drawSplatting(const GLMesh &mesh)
glActiveTexture(GL_TEXTURE7); glActiveTexture(GL_TEXTURE7);
glBindTexture(GL_TEXTURE_2D, static_cast<irr::video::COpenGLTexture*>(irr_driver->getRTT(RTT_SSAO))->getOpenGLTextureName()); glBindTexture(GL_TEXTURE_2D, static_cast<irr::video::COpenGLTexture*>(irr_driver->getRTT(RTT_SSAO))->getOpenGLTextureName());
glUseProgram(SplattingShader::Program); glUseProgram(MeshShader::SplattingShader::Program);
SplattingShader::setUniforms(ModelViewProjectionMatrix, 0, 1, 2, 3, 4, 5, 6, 7); MeshShader::SplattingShader::setUniforms(ModelViewProjectionMatrix, 0, 1, 2, 3, 4, 5, 6, 7);
glBindVertexArray(mesh.vao_second_pass); glBindVertexArray(mesh.vao_second_pass);
glDrawElements(ptype, count, itype, 0); glDrawElements(ptype, count, itype, 0);
@@ -569,8 +387,8 @@ void drawSecondPass(const GLMesh &mesh)
glActiveTexture(GL_TEXTURE3); glActiveTexture(GL_TEXTURE3);
glBindTexture(GL_TEXTURE_2D, static_cast<irr::video::COpenGLTexture*>(irr_driver->getRTT(RTT_SSAO))->getOpenGLTextureName()); glBindTexture(GL_TEXTURE_2D, static_cast<irr::video::COpenGLTexture*>(irr_driver->getRTT(RTT_SSAO))->getOpenGLTextureName());
glUseProgram(ObjectPass2Shader::Program); glUseProgram(MeshShader::ObjectPass2Shader::Program);
ObjectPass2Shader::setUniforms(ModelViewProjectionMatrix, 0, 1, 2, 3); MeshShader::ObjectPass2Shader::setUniforms(ModelViewProjectionMatrix, 0, 1, 2, 3);
glBindVertexArray(mesh.vao_second_pass); glBindVertexArray(mesh.vao_second_pass);
glDrawElements(ptype, count, itype, 0); glDrawElements(ptype, count, itype, 0);
@@ -594,8 +412,8 @@ void drawGlow(const GLMesh &mesh, float r, float g, float b)
ModelViewProjectionMatrix *= irr_driver->getVideoDriver()->getTransform(video::ETS_VIEW); ModelViewProjectionMatrix *= irr_driver->getVideoDriver()->getTransform(video::ETS_VIEW);
ModelViewProjectionMatrix *= irr_driver->getVideoDriver()->getTransform(video::ETS_WORLD); ModelViewProjectionMatrix *= irr_driver->getVideoDriver()->getTransform(video::ETS_WORLD);
glUseProgram(ColorizeShader::Program); glUseProgram(MeshShader::ColorizeShader::Program);
ColorizeShader::setUniforms(ModelViewProjectionMatrix, r, g, b); MeshShader::ColorizeShader::setUniforms(ModelViewProjectionMatrix, r, g, b);
glBindVertexArray(mesh.vao_glow_pass); glBindVertexArray(mesh.vao_glow_pass);
glDrawElements(ptype, count, itype, 0); glDrawElements(ptype, count, itype, 0);
@@ -661,30 +479,30 @@ static void initvaostate(GLMesh &mesh, video::E_MATERIAL_TYPE type)
if (type == irr_driver->getShader(ES_NORMAL_MAP)) if (type == irr_driver->getShader(ES_NORMAL_MAP))
{ {
mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
NormalMapShader::attrib_position, NormalMapShader::attrib_texcoord, -1, -1, NormalMapShader::attrib_tangent, NormalMapShader::attrib_bitangent, mesh.Stride); MeshShader::NormalMapShader::attrib_position, MeshShader::NormalMapShader::attrib_texcoord, -1, -1, MeshShader::NormalMapShader::attrib_tangent, MeshShader::NormalMapShader::attrib_bitangent, mesh.Stride);
} }
else else
{ {
mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, mesh.vao_first_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
ObjectPass1Shader::attrib_position, -1, -1, ObjectPass1Shader::attrib_normal, -1, -1, mesh.Stride); MeshShader::ObjectPass1Shader::attrib_position, -1, -1, MeshShader::ObjectPass1Shader::attrib_normal, -1, -1, mesh.Stride);
} }
if (type == irr_driver->getShader(ES_SPHERE_MAP)) if (type == irr_driver->getShader(ES_SPHERE_MAP))
{ {
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
SphereMapShader::attrib_position, -1, -1, SphereMapShader::attrib_normal, -1, -1, mesh.Stride); MeshShader::SphereMapShader::attrib_position, -1, -1, MeshShader::SphereMapShader::attrib_normal, -1, -1, mesh.Stride);
} }
else if (type == irr_driver->getShader(ES_SPLATTING)) else if (type == irr_driver->getShader(ES_SPLATTING))
{ {
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
SplattingShader::attrib_position, SplattingShader::attrib_texcoord, SplattingShader::attrib_second_texcoord, -1, -1, -1, mesh.Stride); MeshShader::SplattingShader::attrib_position, MeshShader::SplattingShader::attrib_texcoord, MeshShader::SplattingShader::attrib_second_texcoord, -1, -1, -1, mesh.Stride);
} }
else else
{ {
mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, mesh.vao_second_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer,
ObjectPass2Shader::attrib_position, ObjectPass2Shader::attrib_texcoord, -1, -1, -1, -1, mesh.Stride); MeshShader::ObjectPass2Shader::attrib_position, MeshShader::ObjectPass2Shader::attrib_texcoord, -1, -1, -1, -1, mesh.Stride);
} }
mesh.vao_glow_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, ColorizeShader::attrib_position, -1, -1, -1, -1, -1, mesh.Stride); mesh.vao_glow_pass = createVAO(mesh.vertex_buffer, mesh.index_buffer, MeshShader::ColorizeShader::attrib_position, -1, -1, -1, -1, -1, mesh.Stride);
} }
void STKMesh::render() void STKMesh::render()