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Merge remote-tracking branch 'origin/VAOGatherer'

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This commit is contained in:
Vincent Lejeune
2014-07-09 02:17:25 +02:00
parent 1ecaea18b2 7a0afd9321
commit aec31b28dd
18 changed files with 1332 additions and 491 deletions
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9
data/shaders/transparent.frag
View File

@@ -1,18 +1,15 @@
uniform sampler2D tex;
#if __VERSION__ >= 130
in vec2 uv;
in vec4 color;
out vec4 FragColor;
#else
varying vec2 uv;
#define FragColor gl_FragColor
#endif
void main()
{
vec4 Color = texture(tex, uv) * pow(color, vec4(2.2));
vec4 Color = texture(tex, uv);
Color.xyz *= pow(color.xyz, vec3(2.2));
Color.a *= color.a;
// Premultiply alpha
FragColor = vec4(Color.rgb * Color.a, Color.a);
}

29
data/shaders/transparentfog.frag
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@@ -18,31 +18,28 @@ layout (std140) uniform MatrixesData
vec2 screen;
};
#if __VERSION__ >= 130
in vec2 uv;
in vec4 color;
out vec4 FragColor;
#else
varying vec2 uv;
#define FragColor gl_FragColor
#endif
void main()
{
vec4 diffusecolor = texture(tex, uv) * pow(color, vec4(2.2));
vec3 tmp = vec3(gl_FragCoord.xy / screen, gl_FragCoord.z);
tmp = 2. * tmp - 1.;
vec4 diffusecolor = texture(tex, uv);
diffusecolor.xyz *= pow(color.xyz, vec3(2.2));
diffusecolor.a *= color.a;
vec3 tmp = vec3(gl_FragCoord.xy / screen, gl_FragCoord.z);
tmp = 2. * tmp - 1.;
vec4 xpos = vec4(tmp, 1.0);
xpos = InverseProjectionMatrix * xpos;
xpos.xyz /= xpos.w;
vec4 xpos = vec4(tmp, 1.0);
xpos = InverseProjectionMatrix * xpos;
xpos.xyz /= xpos.w;
float dist = length(xpos.xyz);
float fog = smoothstep(start, end, dist);
float dist = length(xpos.xyz);
float fog = smoothstep(start, end, dist);
fog = min(fog, fogmax);
fog = min(fog, fogmax);
vec4 color = vec4(vec4(col, 0.) * fog + diffusecolor *(1. - fog));
FragColor = vec4(color.rgb * color.a, color.a);
vec4 finalcolor = vec4(col, 0.) * fog + diffusecolor *(1. - fog);
FragColor = vec4(finalcolor.rgb * finalcolor.a, finalcolor.a);
}

233
src/graphics/glwrap.cpp
View File

@@ -47,7 +47,9 @@ PFNGLBINDATTRIBLOCATIONPROC glBindAttribLocation;
PFNGLBLENDEQUATIONPROC glBlendEquation;
PFNGLVERTEXATTRIBDIVISORPROC glVertexAttribDivisor;
PFNGLDRAWARRAYSINSTANCEDPROC glDrawArraysInstanced;
PFNGLDRAWELEMENTSBASEVERTEXPROC glDrawElementsBaseVertex;
PFNGLDRAWELEMENTSINSTANCEDPROC glDrawElementsInstanced;
PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC glDrawElementsInstancedBaseVertex;
PFNGLDELETEBUFFERSPROC glDeleteBuffers;
PFNGLGENVERTEXARRAYSPROC glGenVertexArrays;
PFNGLBINDVERTEXARRAYPROC glBindVertexArray;
@@ -201,7 +203,9 @@ void initGL()
glBlendEquation = (PFNGLBLENDEQUATIONPROC)IRR_OGL_LOAD_EXTENSION("glBlendEquation");
glVertexAttribDivisor = (PFNGLVERTEXATTRIBDIVISORPROC)IRR_OGL_LOAD_EXTENSION("glVertexAttribDivisor");
glDrawArraysInstanced = (PFNGLDRAWARRAYSINSTANCEDPROC)IRR_OGL_LOAD_EXTENSION("glDrawArraysInstanced");
glDrawElementsBaseVertex = (PFNGLDRAWELEMENTSBASEVERTEXPROC)IRR_OGL_LOAD_EXTENSION("glDrawElementsBaseVertex");
glDrawElementsInstanced = (PFNGLDRAWELEMENTSINSTANCEDPROC)IRR_OGL_LOAD_EXTENSION("glDrawElementsInstanced");
glDrawElementsInstancedBaseVertex = (PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC)IRR_OGL_LOAD_EXTENSION("glDrawElementsInstancedBaseVertex");
glDeleteBuffers = (PFNGLDELETEBUFFERSPROC)IRR_OGL_LOAD_EXTENSION("glDeleteBuffers");
glGenVertexArrays = (PFNGLGENVERTEXARRAYSPROC)IRR_OGL_LOAD_EXTENSION("glGenVertexArrays");
glBindVertexArray = (PFNGLBINDVERTEXARRAYPROC)IRR_OGL_LOAD_EXTENSION("glBindVertexArray");
@@ -504,6 +508,235 @@ void setTexture(unsigned TextureUnit, GLuint TextureId, GLenum MagFilter, GLenum
glGetError();
}
class VBOGatherer
{
enum VTXTYPE { VTXTYPE_STANDARD, VTXTYPE_TCOORD, VTXTYPE_TANGENT, VTXTYPE_COUNT };
GLuint vbo[VTXTYPE_COUNT], ibo[VTXTYPE_COUNT], vao[VTXTYPE_COUNT];
std::vector<scene::IMeshBuffer *> storedCPUBuffer[VTXTYPE_COUNT];
void *vtx_mirror[VTXTYPE_COUNT], *idx_mirror[VTXTYPE_COUNT];
size_t vtx_cnt[VTXTYPE_COUNT], idx_cnt[VTXTYPE_COUNT];
std::map<scene::IMeshBuffer*, unsigned> mappedBaseVertex[VTXTYPE_COUNT], mappedBaseIndex[VTXTYPE_COUNT];
void regenerateBuffer(enum VTXTYPE);
void regenerateVAO(enum VTXTYPE);
size_t getVertexPitch(enum VTXTYPE) const;
VTXTYPE getVTXTYPE(video::E_VERTEX_TYPE type);
void append(scene::IMeshBuffer *, VBOGatherer::VTXTYPE tp);
public:
VBOGatherer();
std::pair<unsigned, unsigned> getBase(scene::IMeshBuffer *);
unsigned getVBO(video::E_VERTEX_TYPE type) { return vbo[getVTXTYPE(type)]; }
unsigned getVAO(video::E_VERTEX_TYPE type) { return vao[getVTXTYPE(type)]; }
~VBOGatherer()
{
for (unsigned i = 0; i < VTXTYPE_COUNT; i++)
{
if (vbo[i])
glDeleteBuffers(1, &vbo[i]);
if (ibo[i])
glDeleteBuffers(1, &ibo[i]);
if (vao[i])
glDeleteVertexArrays(1, &vao[i]);
}
}
};
VBOGatherer::VBOGatherer()
{
vao[0] = vao[1] = vao[2] = 0;
vbo[0] = vbo[1] = vbo[2] = 0;
ibo[0] = ibo[1] = ibo[2] = 0;
vtx_cnt[0] = vtx_cnt[1] = vtx_cnt[2] = 0;
idx_cnt[0] = idx_cnt[1] = idx_cnt[2] = 0;
vtx_mirror[0] = vtx_mirror[1] = vtx_mirror[2] = NULL;
idx_mirror[0] = idx_mirror[1] = idx_mirror[2] = NULL;
}
void VBOGatherer::regenerateBuffer(enum VTXTYPE tp)
{
glBindVertexArray(0);
if (vbo[tp])
glDeleteBuffers(1, &vbo[tp]);
glGenBuffers(1, &vbo[tp]);
glBindBuffer(GL_ARRAY_BUFFER, vbo[tp]);
glBufferData(GL_ARRAY_BUFFER, vtx_cnt[tp] * getVertexPitch(tp), vtx_mirror[tp], GL_STATIC_DRAW);
if (ibo[tp])
glDeleteBuffers(1, &ibo[tp]);
glGenBuffers(1, &ibo[tp]);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, ibo[tp]);
glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(u16)* idx_cnt[tp], idx_mirror[tp], GL_STATIC_DRAW);
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
}
void VBOGatherer::regenerateVAO(enum VTXTYPE tp)
{
if (vao[tp])
glDeleteVertexArrays(1, &vao[tp]);
glGenVertexArrays(1, &vao[tp]);
glBindVertexArray(vao[tp]);
glBindBuffer(GL_ARRAY_BUFFER, vbo[tp]);
switch (tp)
{
case VTXTYPE_STANDARD:
// Position
glEnableVertexAttribArray(0);
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, getVertexPitch(tp), 0);
// Normal
glEnableVertexAttribArray(1);
glVertexAttribPointer(1, 3, GL_FLOAT, GL_FALSE, getVertexPitch(tp), (GLvoid*)12);
// Color
glEnableVertexAttribArray(2);
glVertexAttribPointer(2, 4, GL_UNSIGNED_BYTE, GL_TRUE, getVertexPitch(tp), (GLvoid*)24);
// Texcoord
glEnableVertexAttribArray(3);
glVertexAttribPointer(3, 2, GL_FLOAT, GL_FALSE, getVertexPitch(tp), (GLvoid*)28);
break;
case VTXTYPE_TCOORD:
// Position
glEnableVertexAttribArray(0);
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, getVertexPitch(tp), 0);
// Normal
glEnableVertexAttribArray(1);
glVertexAttribPointer(1, 3, GL_FLOAT, GL_FALSE, getVertexPitch(tp), (GLvoid*)12);
// Color
glEnableVertexAttribArray(2);
glVertexAttribPointer(2, 4, GL_UNSIGNED_BYTE, GL_TRUE, getVertexPitch(tp), (GLvoid*)24);
// Texcoord
glEnableVertexAttribArray(3);
glVertexAttribPointer(3, 2, GL_FLOAT, GL_FALSE, getVertexPitch(tp), (GLvoid*)28);
// SecondTexcoord
glEnableVertexAttribArray(4);
glVertexAttribPointer(4, 2, GL_FLOAT, GL_FALSE, getVertexPitch(tp), (GLvoid*)36);
break;
case VTXTYPE_TANGENT:
// Position
glEnableVertexAttribArray(0);
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, getVertexPitch(tp), 0);
// Normal
glEnableVertexAttribArray(1);
glVertexAttribPointer(1, 3, GL_FLOAT, GL_FALSE, getVertexPitch(tp), (GLvoid*)12);
// Color
glEnableVertexAttribArray(2);
glVertexAttribPointer(2, 4, GL_UNSIGNED_BYTE, GL_TRUE, getVertexPitch(tp), (GLvoid*)24);
// Texcoord
glEnableVertexAttribArray(3);
glVertexAttribPointer(3, 2, GL_FLOAT, GL_FALSE, getVertexPitch(tp), (GLvoid*)28);
// Tangent
glEnableVertexAttribArray(5);
glVertexAttribPointer(5, 3, GL_FLOAT, GL_FALSE, getVertexPitch(tp), (GLvoid*)36);
// Bitangent
glEnableVertexAttribArray(6);
glVertexAttribPointer(6, 3, GL_FLOAT, GL_FALSE, getVertexPitch(tp), (GLvoid*)48);
break;
}
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, ibo[tp]);
glBindVertexArray(0);
}
size_t VBOGatherer::getVertexPitch(enum VTXTYPE tp) const
{
switch (tp)
{
case VTXTYPE_STANDARD:
return getVertexPitchFromType(video::EVT_STANDARD);
case VTXTYPE_TCOORD:
return getVertexPitchFromType(video::EVT_2TCOORDS);
case VTXTYPE_TANGENT:
return getVertexPitchFromType(video::EVT_TANGENTS);
default:
assert(0 && "Wrong vtxtype");
return -1;
}
}
VBOGatherer::VTXTYPE VBOGatherer::getVTXTYPE(video::E_VERTEX_TYPE type)
{
switch (type)
{
case video::EVT_STANDARD:
return VTXTYPE_STANDARD;
case video::EVT_2TCOORDS:
return VTXTYPE_TCOORD;
case video::EVT_TANGENTS:
return VTXTYPE_TANGENT;
default:
assert(0 && "Wrong vtxtype");
}
};
void VBOGatherer::append(scene::IMeshBuffer *mb, VBOGatherer::VTXTYPE tp)
{
size_t old_vtx_cnt = vtx_cnt[tp];
vtx_cnt[tp] += mb->getVertexCount();
vtx_mirror[tp] = realloc(vtx_mirror[tp], vtx_cnt[tp] * getVertexPitch(tp));
intptr_t dstptr = (intptr_t)vtx_mirror[tp] + (old_vtx_cnt * getVertexPitch(tp));
memcpy((void *)dstptr, mb->getVertices(), mb->getVertexCount() * getVertexPitch(tp));
mappedBaseVertex[tp][mb] = old_vtx_cnt;
size_t old_idx_cnt = idx_cnt[tp];
idx_cnt[tp] += mb->getIndexCount();
idx_mirror[tp] = realloc(idx_mirror[tp], idx_cnt[tp] * sizeof(u16));
dstptr = (intptr_t)idx_mirror[tp] + (old_idx_cnt * sizeof(u16));
memcpy((void *)dstptr, mb->getIndices(), mb->getIndexCount() * sizeof(u16));
mappedBaseIndex[tp][mb] = old_idx_cnt * sizeof(u16);
}
std::pair<unsigned, unsigned> VBOGatherer::getBase(scene::IMeshBuffer *mb)
{
VTXTYPE tp = getVTXTYPE(mb->getVertexType());
if (mappedBaseVertex[tp].find(mb) == mappedBaseVertex[tp].end())
{
assert(mappedBaseIndex[tp].find(mb) == mappedBaseIndex[tp].end());
storedCPUBuffer[tp].push_back(mb);
append(mb, tp);
regenerateBuffer(tp);
regenerateVAO(tp);
}
std::map<scene::IMeshBuffer*, unsigned>::iterator It;
It = mappedBaseVertex[tp].find(mb);
assert(It != mappedBaseVertex[tp].end());
unsigned vtx = It->second;
It = mappedBaseIndex[tp].find(mb);
assert(It != mappedBaseIndex[tp].end());
return std::pair<unsigned, unsigned>(vtx, It->second);
}
static VBOGatherer *gatherersingleton = 0;
std::pair<unsigned, unsigned> getVAOOffsetAndBase(scene::IMeshBuffer *mb)
{
if (!gatherersingleton)
gatherersingleton = new VBOGatherer();
return gatherersingleton->getBase(mb);
}
unsigned getVBO(video::E_VERTEX_TYPE type)
{
if (gatherersingleton)
return gatherersingleton->getVBO(type);
return 0;
}
unsigned getVAO(video::E_VERTEX_TYPE type)
{
if (gatherersingleton)
return gatherersingleton->getVAO(type);
return 0;
}
void resetVAO()
{
if (gatherersingleton)
delete gatherersingleton;
gatherersingleton = 0;
}
ScopedGPUTimer::ScopedGPUTimer(GPUTimer &timer)
{
if (!UserConfigParams::m_profiler_enabled) return;

7
src/graphics/glwrap.hpp
View File

@@ -73,7 +73,9 @@ extern PFNGLBINDATTRIBLOCATIONPROC glBindAttribLocation;
extern PFNGLBLENDEQUATIONPROC glBlendEquation;
extern PFNGLVERTEXATTRIBDIVISORPROC glVertexAttribDivisor;
extern PFNGLDRAWARRAYSINSTANCEDPROC glDrawArraysInstanced;
extern PFNGLDRAWELEMENTSBASEVERTEXPROC glDrawElementsBaseVertex;
extern PFNGLDRAWELEMENTSINSTANCEDPROC glDrawElementsInstanced;
extern PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC glDrawElementsInstancedBaseVertex;
extern PFNGLDELETEBUFFERSPROC glDeleteBuffers;
extern PFNGLGENVERTEXARRAYSPROC glGenVertexArrays;
extern PFNGLBINDVERTEXARRAYPROC glBindVertexArray;
@@ -234,6 +236,11 @@ void compressTexture(irr::video::ITexture *tex, bool srgb, bool premul_alpha = f
bool loadCompressedTexture(const std::string& compressed_tex);
void saveCompressedTexture(const std::string& compressed_tex);
std::pair<unsigned, unsigned> getVAOOffsetAndBase(scene::IMeshBuffer *mb);
unsigned getVAO(video::E_VERTEX_TYPE type);
unsigned getVBO(video::E_VERTEX_TYPE type);
void resetVAO();
void draw3DLine(const core::vector3df& start,
const core::vector3df& end, irr::video::SColor color);

356
src/graphics/mesh_tools.cpp
View File

@@ -17,9 +17,11 @@
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include "graphics/mesh_tools.hpp"
#include <irrlicht.h>
#include <IMesh.h>
#include <IMeshBuffer.h>
#include "utils/log.hpp"
#include "graphics/irr_driver.hpp"
void MeshTools::minMax3D(scene::IMesh* mesh, Vec3 *min, Vec3 *max) {
@@ -80,3 +82,357 @@ void MeshTools::minMax3D(scene::IMesh* mesh, Vec3 *min, Vec3 *max) {
} // for i<getMeshBufferCount
} // minMax3D
// Copied from irrlicht
void calculateTangents(
core::vector3df& normal,
core::vector3df& tangent,
core::vector3df& binormal,
const core::vector3df& vt1, const core::vector3df& vt2, const core::vector3df& vt3, // vertices
const core::vector2df& tc1, const core::vector2df& tc2, const core::vector2df& tc3) // texture coords
{
core::vector3df v1 = vt1 - vt2;
core::vector3df v2 = vt3 - vt1;
normal = v2.crossProduct(v1);
normal.normalize();
// binormal
f32 deltaX1 = tc1.X - tc2.X;
f32 deltaX2 = tc3.X - tc1.X;
binormal = (v1 * deltaX2) - (v2 * deltaX1);
binormal.normalize();
// tangent
f32 deltaY1 = tc1.Y - tc2.Y;
f32 deltaY2 = tc3.Y - tc1.Y;
tangent = (v1 * deltaY2) - (v2 * deltaY1);
tangent.normalize();
// adjust
core::vector3df txb = tangent.crossProduct(binormal);
if (txb.dotProduct(normal) < 0.0f)
{
tangent *= -1.0f;
binormal *= -1.0f;
}
}
// Copied from irrlicht
static inline core::vector3df getAngleWeight(const core::vector3df& v1,
const core::vector3df& v2,
const core::vector3df& v3)
{
// Calculate this triangle's weight for each of its three vertices
// start by calculating the lengths of its sides
const f32 a = v2.getDistanceFromSQ(v3);
const f32 asqrt = sqrtf(a);
const f32 b = v1.getDistanceFromSQ(v3);
const f32 bsqrt = sqrtf(b);
const f32 c = v1.getDistanceFromSQ(v2);
const f32 csqrt = sqrtf(c);
// use them to find the angle at each vertex
return core::vector3df(
acosf((b + c - a) / (2.f * bsqrt * csqrt)),
acosf((-b + c + a) / (2.f * asqrt * csqrt)),
acosf((b - c + a) / (2.f * bsqrt * asqrt)));
}
// Copied from irrlicht
template <typename T>
void recalculateTangentsT(scene::IMeshBuffer* buffer, bool recalculateNormals, bool smooth, bool angleWeighted)
{
if (!buffer || (buffer->getVertexType() != video::EVT_TANGENTS))
return;
const u32 vtxCnt = buffer->getVertexCount();
const u32 idxCnt = buffer->getIndexCount();
T* idx = reinterpret_cast<T*>(buffer->getIndices());
video::S3DVertexTangents* v =
(video::S3DVertexTangents*)buffer->getVertices();
if (smooth)
{
u32 i;
for (i = 0; i != vtxCnt; ++i)
{
if (recalculateNormals)
v[i].Normal.set(0.f, 0.f, 0.f);
v[i].Tangent.set(0.f, 0.f, 0.f);
v[i].Binormal.set(0.f, 0.f, 0.f);
}
//Each vertex gets the sum of the tangents and binormals from the faces around it
for (i = 0; i<idxCnt; i += 3)
{
// if this triangle is degenerate, skip it!
if (v[idx[i + 0]].Pos == v[idx[i + 1]].Pos ||
v[idx[i + 0]].Pos == v[idx[i + 2]].Pos ||
v[idx[i + 1]].Pos == v[idx[i + 2]].Pos
/*||
v[idx[i+0]].TCoords == v[idx[i+1]].TCoords ||
v[idx[i+0]].TCoords == v[idx[i+2]].TCoords ||
v[idx[i+1]].TCoords == v[idx[i+2]].TCoords */
)
continue;
//Angle-weighted normals look better, but are slightly more CPU intensive to calculate
core::vector3df weight(1.f, 1.f, 1.f);
if (angleWeighted)
weight = getAngleWeight(v[i + 0].Pos, v[i + 1].Pos, v[i + 2].Pos);
core::vector3df localNormal;
core::vector3df localTangent;
core::vector3df localBinormal;
calculateTangents(
localNormal,
localTangent,
localBinormal,
v[idx[i + 0]].Pos,
v[idx[i + 1]].Pos,
v[idx[i + 2]].Pos,
v[idx[i + 0]].TCoords,
v[idx[i + 1]].TCoords,
v[idx[i + 2]].TCoords);
if (recalculateNormals)
v[idx[i + 0]].Normal += localNormal * weight.X;
v[idx[i + 0]].Tangent += localTangent * weight.X;
v[idx[i + 0]].Binormal += localBinormal * weight.X;
calculateTangents(
localNormal,
localTangent,
localBinormal,
v[idx[i + 1]].Pos,
v[idx[i + 2]].Pos,
v[idx[i + 0]].Pos,
v[idx[i + 1]].TCoords,
v[idx[i + 2]].TCoords,
v[idx[i + 0]].TCoords);
if (recalculateNormals)
v[idx[i + 1]].Normal += localNormal * weight.Y;
v[idx[i + 1]].Tangent += localTangent * weight.Y;
v[idx[i + 1]].Binormal += localBinormal * weight.Y;
calculateTangents(
localNormal,
localTangent,
localBinormal,
v[idx[i + 2]].Pos,
v[idx[i + 0]].Pos,
v[idx[i + 1]].Pos,
v[idx[i + 2]].TCoords,
v[idx[i + 0]].TCoords,
v[idx[i + 1]].TCoords);
if (recalculateNormals)
v[idx[i + 2]].Normal += localNormal * weight.Z;
v[idx[i + 2]].Tangent += localTangent * weight.Z;
v[idx[i + 2]].Binormal += localBinormal * weight.Z;
}
// Normalize the tangents and binormals
if (recalculateNormals)
{
for (i = 0; i != vtxCnt; ++i)
v[i].Normal.normalize();
}
for (i = 0; i != vtxCnt; ++i)
{
v[i].Tangent.normalize();
v[i].Binormal.normalize();
}
}
else
{
core::vector3df localNormal;
for (u32 i = 0; i<idxCnt; i += 3)
{
calculateTangents(
localNormal,
v[idx[i + 0]].Tangent,
v[idx[i + 0]].Binormal,
v[idx[i + 0]].Pos,
v[idx[i + 1]].Pos,
v[idx[i + 2]].Pos,
v[idx[i + 0]].TCoords,
v[idx[i + 1]].TCoords,
v[idx[i + 2]].TCoords);
if (recalculateNormals)
v[idx[i + 0]].Normal = localNormal;
calculateTangents(
localNormal,
v[idx[i + 1]].Tangent,
v[idx[i + 1]].Binormal,
v[idx[i + 1]].Pos,
v[idx[i + 2]].Pos,
v[idx[i + 0]].Pos,
v[idx[i + 1]].TCoords,
v[idx[i + 2]].TCoords,
v[idx[i + 0]].TCoords);
if (recalculateNormals)
v[idx[i + 1]].Normal = localNormal;
calculateTangents(
localNormal,
v[idx[i + 2]].Tangent,
v[idx[i + 2]].Binormal,
v[idx[i + 2]].Pos,
v[idx[i + 0]].Pos,
v[idx[i + 1]].Pos,
v[idx[i + 2]].TCoords,
v[idx[i + 0]].TCoords,
v[idx[i + 1]].TCoords);
if (recalculateNormals)
v[idx[i + 2]].Normal = localNormal;
}
}
}
// Copied from irrlicht
void recalculateTangents(scene::IMeshBuffer* buffer, bool recalculateNormals, bool smooth, bool angleWeighted)
{
if (buffer && (buffer->getVertexType() == video::EVT_TANGENTS))
{
if (buffer->getIndexType() == video::EIT_16BIT)
recalculateTangentsT<u16>(buffer, recalculateNormals, smooth, angleWeighted);
else
recalculateTangentsT<u32>(buffer, recalculateNormals, smooth, angleWeighted);
}
}
// Copied from irrlicht
void recalculateTangents(scene::IMesh* mesh, bool recalculateNormals, bool smooth, bool angleWeighted)
{
if (!mesh)
return;
const u32 meshBufferCount = mesh->getMeshBufferCount();
for (u32 b = 0; b<meshBufferCount; ++b)
{
recalculateTangents(mesh->getMeshBuffer(b), recalculateNormals, smooth, angleWeighted);
}
}
bool MeshTools::isNormalMap(scene::IMeshBuffer* mb)
{
return (mb->getMaterial().MaterialType == irr_driver->getShader(ES_NORMAL_MAP));
}
// Copied from irrlicht
scene::IMesh* MeshTools::createMeshWithTangents(scene::IMesh* mesh, bool(*predicate)(scene::IMeshBuffer*),
bool recalculateNormals, bool smooth, bool angleWeighted, bool calculateTangents)
{
if (!mesh)
return 0;
// copy mesh and fill data into SMeshBufferTangents
scene::SMesh* clone = new scene::SMesh();
const u32 meshBufferCount = mesh->getMeshBufferCount();
bool needsNormalMap = false;
for (u32 b = 0; b < meshBufferCount; ++b)
{
scene::IMeshBuffer* original = mesh->getMeshBuffer(b);
if (predicate(original))
{
needsNormalMap = true;
break;
}
}
if (!needsNormalMap)
{
return mesh;
}
for (u32 b = 0; b<meshBufferCount; ++b)
{
scene::IMeshBuffer* original = mesh->getMeshBuffer(b);
const u32 idxCnt = original->getIndexCount();
const u16* idx = original->getIndices();
if (!predicate(original))
{
clone->addMeshBuffer(original);
continue;
}
scene::SMeshBufferTangents* buffer = new scene::SMeshBufferTangents();
buffer->Material = original->getMaterial();
buffer->Vertices.reallocate(idxCnt);
buffer->Indices.reallocate(idxCnt);
core::map<video::S3DVertexTangents, int> vertMap;
int vertLocation;
// copy vertices
const video::E_VERTEX_TYPE vType = original->getVertexType();
video::S3DVertexTangents vNew;
for (u32 i = 0; i<idxCnt; ++i)
{
switch (vType)
{
case video::EVT_STANDARD:
{
const video::S3DVertex* v =
(const video::S3DVertex*)original->getVertices();
vNew = video::S3DVertexTangents(
v[idx[i]].Pos, v[idx[i]].Normal, v[idx[i]].Color, v[idx[i]].TCoords);
}
break;
case video::EVT_2TCOORDS:
{
const video::S3DVertex2TCoords* v =
(const video::S3DVertex2TCoords*)original->getVertices();
vNew = video::S3DVertexTangents(
v[idx[i]].Pos, v[idx[i]].Normal, v[idx[i]].Color, v[idx[i]].TCoords);
}
break;
case video::EVT_TANGENTS:
{
const video::S3DVertexTangents* v =
(const video::S3DVertexTangents*)original->getVertices();
vNew = v[idx[i]];
}
break;
}
core::map<video::S3DVertexTangents, int>::Node* n = vertMap.find(vNew);
if (n)
{
vertLocation = n->getValue();
}
else
{
vertLocation = buffer->Vertices.size();
buffer->Vertices.push_back(vNew);
vertMap.insert(vNew, vertLocation);
}
// create new indices
buffer->Indices.push_back(vertLocation);
}
buffer->recalculateBoundingBox();
// add new buffer
clone->addMeshBuffer(buffer);
buffer->drop();
}
clone->recalculateBoundingBox();
if (calculateTangents)
recalculateTangents(clone, recalculateNormals, smooth, angleWeighted);
return clone;
}

8
src/graphics/mesh_tools.hpp
View File

@@ -21,7 +21,7 @@
namespace irr
{
namespace scene { class IMesh; }
namespace scene { class IMesh; class IMeshBuffer; }
}
using namespace irr;
@@ -33,6 +33,12 @@ using namespace irr;
namespace MeshTools
{
void minMax3D(scene::IMesh* mesh, Vec3 *min, Vec3 *max);
bool isNormalMap(scene::IMeshBuffer* mb);
// Copied from irrlicht
scene::IMesh* createMeshWithTangents(scene::IMesh* mesh, bool(*predicate)(scene::IMeshBuffer*),
bool recalculateNormals = false, bool smooth = false, bool angleWeighted = false, bool calculateTangents = true);
} // MeshTools
#endif

317
src/graphics/render.cpp
View File

@@ -512,7 +512,8 @@ void IrrDriver::renderSolidFirstPass()
glDisable(GL_BLEND);
glEnable(GL_CULL_FACE);
irr_driver->setPhase(SOLID_NORMAL_AND_DEPTH_PASS);
GroupedFPSM<FPSM_DEFAULT>::reset();
GroupedFPSM<FPSM_DEFAULT_STANDARD>::reset();
GroupedFPSM<FPSM_DEFAULT_2TCOORD>::reset();
GroupedFPSM<FPSM_ALPHA_REF_TEXTURE>::reset();
GroupedFPSM<FPSM_NORMAL_MAP>::reset();
m_scene_manager->drawAll(scene::ESNRP_SOLID);
@@ -523,34 +524,58 @@ void IrrDriver::renderSolidFirstPass()
{
ScopedGPUTimer Timer(getGPUTimer(Q_SOLID_PASS1));
glUseProgram(MeshShader::ObjectPass1Shader::Program);
for (unsigned i = 0; i < GroupedFPSM<FPSM_DEFAULT>::MeshSet.size(); ++i)
glBindVertexArray(getVAO(video::EVT_STANDARD));
for (unsigned i = 0; i < GroupedFPSM<FPSM_DEFAULT_STANDARD>::MeshSet.size(); ++i)
{
GLMesh &mesh = *GroupedFPSM<FPSM_DEFAULT>::MeshSet[i];
GLMesh &mesh = *GroupedFPSM<FPSM_DEFAULT_STANDARD>::MeshSet[i];
if (!mesh.textures[0])
mesh.textures[0] = getUnicolorTexture(video::SColor(255, 255, 255, 255));
compressTexture(mesh.textures[0], true);
setTexture(0, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
draw<MeshShader::ObjectPass1Shader>(mesh, mesh.vao, GroupedFPSM<FPSM_DEFAULT>::MVPSet[i], GroupedFPSM<FPSM_DEFAULT>::TIMVSet[i], 0);
draw<MeshShader::ObjectPass1Shader>(mesh, GroupedFPSM<FPSM_DEFAULT_STANDARD>::MVPSet[i], GroupedFPSM<FPSM_DEFAULT_STANDARD>::TIMVSet[i], 0);
}
glBindVertexArray(getVAO(video::EVT_2TCOORDS));
for (unsigned i = 0; i < GroupedFPSM<FPSM_DEFAULT_2TCOORD>::MeshSet.size(); ++i)
{
GLMesh &mesh = *GroupedFPSM<FPSM_DEFAULT_2TCOORD>::MeshSet[i];
if (!mesh.textures[0])
mesh.textures[0] = getUnicolorTexture(video::SColor(255, 255, 255, 255));
compressTexture(mesh.textures[0], true);
setTexture(0, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
draw<MeshShader::ObjectPass1Shader>(mesh, GroupedFPSM<FPSM_DEFAULT_2TCOORD>::MVPSet[i], GroupedFPSM<FPSM_DEFAULT_2TCOORD>::TIMVSet[i], 0);
}
glUseProgram(MeshShader::ObjectRefPass1Shader::Program);
glBindVertexArray(getVAO(EVT_STANDARD));
for (unsigned i = 0; i < GroupedFPSM<FPSM_ALPHA_REF_TEXTURE>::MeshSet.size(); ++i)
{
const GLMesh &mesh = *GroupedFPSM<FPSM_ALPHA_REF_TEXTURE>::MeshSet[i];
if (mesh.VAOType != video::EVT_STANDARD)
{
#ifdef DEBUG
Log::error("Materials", "Wrong vertex Type associed to alpha ref pass 1 (hint texture : %s)", mesh.textures[0]->getName().getPath().c_str());
#endif
continue;
}
compressTexture(mesh.textures[0], true);
setTexture(0, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
draw<MeshShader::ObjectRefPass1Shader>(mesh, mesh.vao, GroupedFPSM<FPSM_ALPHA_REF_TEXTURE>::MVPSet[i], GroupedFPSM<FPSM_ALPHA_REF_TEXTURE>::TIMVSet[i], GroupedFPSM<FPSM_ALPHA_REF_TEXTURE>::MeshSet[i]->TextureMatrix, 0);
draw<MeshShader::ObjectRefPass1Shader>(mesh, GroupedFPSM<FPSM_ALPHA_REF_TEXTURE>::MVPSet[i], GroupedFPSM<FPSM_ALPHA_REF_TEXTURE>::TIMVSet[i], GroupedFPSM<FPSM_ALPHA_REF_TEXTURE>::MeshSet[i]->TextureMatrix, 0);
}
glUseProgram(MeshShader::NormalMapShader::Program);
glBindVertexArray(getVAO(EVT_TANGENTS));
for (unsigned i = 0; i < GroupedFPSM<FPSM_NORMAL_MAP>::MeshSet.size(); ++i)
{
const GLMesh &mesh = *GroupedFPSM<FPSM_NORMAL_MAP>::MeshSet[i];
assert(mesh.VAOType == video::EVT_TANGENTS);
assert(mesh.textures[1]);
compressTexture(mesh.textures[1], false);
setTexture(0, getTextureGLuint(mesh.textures[1]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
compressTexture(mesh.textures[0], true);
setTexture(1, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
draw<MeshShader::NormalMapShader>(mesh, mesh.vao, GroupedFPSM<FPSM_NORMAL_MAP>::MVPSet[i], GroupedFPSM<FPSM_NORMAL_MAP>::TIMVSet[i], 0, 1);
draw<MeshShader::NormalMapShader>(mesh, GroupedFPSM<FPSM_NORMAL_MAP>::MVPSet[i], GroupedFPSM<FPSM_NORMAL_MAP>::TIMVSet[i], 0, 1);
}
}
}
@@ -577,7 +602,8 @@ void IrrDriver::renderSolidSecondPass()
glEnable(GL_DEPTH_TEST);
glDisable(GL_ALPHA_TEST);
glDisable(GL_BLEND);
GroupedSM<SM_DEFAULT>::reset();
GroupedSM<SM_DEFAULT_STANDARD>::reset();
GroupedSM<SM_DEFAULT_TANGENT>::reset();
GroupedSM<SM_ALPHA_REF_TEXTURE>::reset();
GroupedSM<SM_RIMLIT>::reset();
GroupedSM<SM_SPHEREMAP>::reset();
@@ -595,32 +621,179 @@ void IrrDriver::renderSolidSecondPass()
m_scene_manager->drawAll(scene::ESNRP_SOLID);
glUseProgram(MeshShader::ObjectPass2Shader::Program);
for (unsigned i = 0; i < GroupedSM<SM_DEFAULT>::MeshSet.size(); i++)
drawObjectPass2(*GroupedSM<SM_DEFAULT>::MeshSet[i], GroupedSM<SM_DEFAULT>::MVPSet[i], GroupedSM<SM_DEFAULT>::MeshSet[i]->TextureMatrix);
glBindVertexArray(getVAO(video::EVT_STANDARD));
for (unsigned i = 0; i < GroupedSM<SM_DEFAULT_STANDARD>::MeshSet.size(); i++)
{
GLMesh &mesh = *GroupedSM<SM_DEFAULT_STANDARD>::MeshSet[i];
if (mesh.VAOType != video::EVT_STANDARD)
{
#ifdef DEBUG
Log::error("Materials", "Wrong vertex Type associed to pass 2 (hint texture : %s)", mesh.textures[0]->getName().getPath().c_str());
#endif
continue;
}
if (!mesh.textures[0])
mesh.textures[0] = getUnicolorTexture(video::SColor(255, 255, 255, 255));
compressTexture(mesh.textures[0], true);
setTexture(MeshShader::ObjectPass2Shader::TU_Albedo, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
draw<MeshShader::ObjectPass2Shader>(mesh, GroupedSM<SM_DEFAULT_STANDARD>::MVPSet[i], GroupedSM<SM_DEFAULT_STANDARD>::MeshSet[i]->TextureMatrix);
}
glBindVertexArray(getVAO(video::EVT_TANGENTS));
for (unsigned i = 0; i < GroupedSM<SM_DEFAULT_TANGENT>::MeshSet.size(); i++)
{
const GLMesh &mesh = *GroupedSM<SM_DEFAULT_TANGENT>::MeshSet[i];
assert(mesh.VAOType == video::EVT_TANGENTS);
compressTexture(mesh.textures[0], true);
setTexture(MeshShader::ObjectPass2Shader::TU_Albedo, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
draw<MeshShader::ObjectPass2Shader>(mesh, GroupedSM<SM_DEFAULT_TANGENT>::MVPSet[i], GroupedSM<SM_DEFAULT_TANGENT>::MeshSet[i]->TextureMatrix);
}
glUseProgram(MeshShader::ObjectRefPass2Shader::Program);
glBindVertexArray(getVAO(EVT_STANDARD));
for (unsigned i = 0; i < GroupedSM<SM_ALPHA_REF_TEXTURE>::MeshSet.size(); i++)
drawObjectRefPass2(*GroupedSM<SM_ALPHA_REF_TEXTURE>::MeshSet[i], GroupedSM<SM_ALPHA_REF_TEXTURE>::MVPSet[i], GroupedSM<SM_ALPHA_REF_TEXTURE>::MeshSet[i]->TextureMatrix);
{
const GLMesh &mesh = *GroupedSM<SM_ALPHA_REF_TEXTURE>::MeshSet[i];
if (mesh.VAOType != video::EVT_STANDARD)
{
#ifdef DEBUG
Log::error("Materials", "Wrong vertex Type associed to alpha ref pass 2 (hint texture : %s)", mesh.textures[0]->getName().getPath().c_str());
#endif
continue;
}
compressTexture(mesh.textures[0], true);
setTexture(MeshShader::ObjectRefPass2Shader::TU_Albedo, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
draw<MeshShader::ObjectRefPass2Shader>(mesh, GroupedSM<SM_ALPHA_REF_TEXTURE>::MVPSet[i], GroupedSM<SM_ALPHA_REF_TEXTURE>::MeshSet[i]->TextureMatrix);
}
glUseProgram(MeshShader::ObjectRimLimitShader::Program);
glBindVertexArray(getVAO(EVT_STANDARD));
for (unsigned i = 0; i < GroupedSM<SM_RIMLIT>::MeshSet.size(); i++)
drawObjectRimLimit(*GroupedSM<SM_RIMLIT>::MeshSet[i], GroupedSM<SM_RIMLIT>::MVPSet[i], GroupedSM<SM_RIMLIT>::TIMVSet[i], GroupedSM<SM_RIMLIT>::MeshSet[i]->TextureMatrix);
{
const GLMesh &mesh = *GroupedSM<SM_RIMLIT>::MeshSet[i];
assert(mesh.VAOType == EVT_STANDARD);
compressTexture(mesh.textures[0], true);
setTexture(MeshShader::ObjectRimLimitShader::TU_Albedo, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
draw<MeshShader::ObjectRimLimitShader>(mesh, GroupedSM<SM_RIMLIT>::MVPSet[i], GroupedSM<SM_RIMLIT>::TIMVSet[i], GroupedSM<SM_RIMLIT>::MeshSet[i]->TextureMatrix);
}
glUseProgram(MeshShader::SphereMapShader::Program);
glBindVertexArray(getVAO(EVT_STANDARD));
for (unsigned i = 0; i < GroupedSM<SM_SPHEREMAP>::MeshSet.size(); i++)
drawSphereMap(*GroupedSM<SM_SPHEREMAP>::MeshSet[i], GroupedSM<SM_SPHEREMAP>::MVPSet[i], GroupedSM<SM_SPHEREMAP>::TIMVSet[i]);
{
const GLMesh &mesh = *GroupedSM<SM_SPHEREMAP>::MeshSet[i];
assert(mesh.VAOType == EVT_STANDARD);
compressTexture(mesh.textures[0], true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
setTexture(MeshShader::SphereMapShader::TU_tex, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
draw<MeshShader::SphereMapShader>(mesh, GroupedSM<SM_SPHEREMAP>::MVPSet[i], GroupedSM<SM_SPHEREMAP>::TIMVSet[i], irr_driver->getSceneManager()->getAmbientLight());
}
glUseProgram(MeshShader::SplattingShader::Program);
glBindVertexArray(getVAO(EVT_2TCOORDS));
for (unsigned i = 0; i < GroupedSM<SM_SPLATTING>::MeshSet.size(); i++)
drawSplatting(*GroupedSM<SM_SPLATTING>::MeshSet[i], GroupedSM<SM_SPLATTING>::MVPSet[i]);
glUseProgram(MeshShader::ObjectUnlitShader::Program);
glBindVertexArray(getVAO(EVT_STANDARD));
for (unsigned i = 0; i < GroupedSM<SM_UNLIT>::MeshSet.size(); i++)
drawObjectUnlit(*GroupedSM<SM_UNLIT>::MeshSet[i], GroupedSM<SM_UNLIT>::MVPSet[i]);
{
const GLMesh &mesh = *GroupedSM<SM_UNLIT>::MeshSet[i];
assert(mesh.VAOType == EVT_STANDARD);
compressTexture(mesh.textures[0], true);
setTexture(MeshShader::ObjectUnlitShader::TU_tex, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
draw<MeshShader::ObjectUnlitShader>(mesh, GroupedSM<SM_UNLIT>::MVPSet[i]);
}
glUseProgram(MeshShader::DetailledObjectPass2Shader::Program);
glBindVertexArray(getVAO(EVT_2TCOORDS));
for (unsigned i = 0; i < GroupedSM<SM_DETAILS>::MeshSet.size(); i++)
drawDetailledObjectPass2(*GroupedSM<SM_DETAILS>::MeshSet[i], GroupedSM<SM_DETAILS>::MVPSet[i]);
{
GLMesh &mesh = *GroupedSM<SM_DETAILS>::MeshSet[i];
assert(mesh.VAOType == EVT_2TCOORDS);
compressTexture(mesh.textures[0], true);
setTexture(MeshShader::DetailledObjectPass2Shader::TU_Albedo, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
if (!mesh.textures[1])
{
#ifdef DEBUG
Log::error("Materials", "No detail/lightmap texture provided for detail/lightmap material.");
#endif
mesh.textures[1] = getUnicolorTexture(video::SColor(255, 255, 255, 255));
}
compressTexture(mesh.textures[1], true);
setTexture(MeshShader::DetailledObjectPass2Shader::TU_detail, getTextureGLuint(mesh.textures[1]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
draw<MeshShader::DetailledObjectPass2Shader>(mesh, GroupedSM<SM_DETAILS>::MVPSet[i]);
}
}
}
@@ -637,25 +810,112 @@ void IrrDriver::renderTransparent()
TransparentMeshes<TM_ADDITIVE>::reset();
m_scene_manager->drawAll(scene::ESNRP_TRANSPARENT);
glBindVertexArray(getVAO(EVT_STANDARD));
if (World::getWorld() && World::getWorld()->isFogEnabled())
{
const Track * const track = World::getWorld()->getTrack();
// This function is only called once per frame - thus no need for setters.
const float fogmax = track->getFogMax();
const float startH = track->getFogStartHeight();
const float endH = track->getFogEndHeight();
const float start = track->getFogStart();
const float end = track->getFogEnd();
const video::SColor tmpcol = track->getFogColor();
core::vector3df col(tmpcol.getRed() / 255.0f,
tmpcol.getGreen() / 255.0f,
tmpcol.getBlue() / 255.0f);
glUseProgram(MeshShader::TransparentFogShader::Program);
glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
for (unsigned i = 0; i < TransparentMeshes<TM_DEFAULT>::MeshSet.size(); i++)
drawTransparentFogObject(*TransparentMeshes<TM_DEFAULT>::MeshSet[i], TransparentMeshes<TM_DEFAULT>::MVPSet[i], TransparentMeshes<TM_DEFAULT>::MeshSet[i]->TextureMatrix);
{
const GLMesh &mesh = *TransparentMeshes<TM_DEFAULT>::MeshSet[i];
if (mesh.VAOType != EVT_STANDARD)
{
#ifdef DEBUG
Log::error("Materials", "Wrong vertex Type associed to fog + transparent blend (hint texture : %s)", mesh.textures[0]->getName().getPath().c_str());
#endif
glBindVertexArray(getVAO(mesh.VAOType));
}
if (mesh.textures[0] != NULL)
{
compressTexture(mesh.textures[0], true);
setTexture(0, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
}
draw<MeshShader::TransparentFogShader>(mesh, TransparentMeshes<TM_DEFAULT>::MVPSet[i], TransparentMeshes<TM_DEFAULT>::MeshSet[i]->TextureMatrix, fogmax, startH, endH, start, end, col, Camera::getCamera(0)->getCameraSceneNode()->getAbsolutePosition(), 0);
if (mesh.VAOType != EVT_STANDARD)
glBindVertexArray(getVAO(EVT_STANDARD));
}
glBlendFunc(GL_ONE, GL_ONE);
for (unsigned i = 0; i < TransparentMeshes<TM_ADDITIVE>::MeshSet.size(); i++)
drawTransparentFogObject(*TransparentMeshes<TM_ADDITIVE>::MeshSet[i], TransparentMeshes<TM_ADDITIVE>::MVPSet[i], TransparentMeshes<TM_ADDITIVE>::MeshSet[i]->TextureMatrix);
{
const GLMesh &mesh = *TransparentMeshes<TM_ADDITIVE>::MeshSet[i];
if (mesh.VAOType != EVT_STANDARD)
{
#ifdef DEBUG
Log::error("Materials", "Wrong vertex Type associed to fog + transparent additive (hint texture : %s)", mesh.textures[0]->getName().getPath().c_str());
#endif
glBindVertexArray(getVAO(mesh.VAOType));
}
glBindVertexArray(getVAO(mesh.VAOType));
if (mesh.textures[0] != NULL)
{
compressTexture(mesh.textures[0], true);
setTexture(0, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
}
draw<MeshShader::TransparentFogShader>(mesh, TransparentMeshes<TM_ADDITIVE>::MVPSet[i], TransparentMeshes<TM_ADDITIVE>::MeshSet[i]->TextureMatrix, fogmax, startH, endH, start, end, col, Camera::getCamera(0)->getCameraSceneNode()->getAbsolutePosition(), 0);
if (mesh.VAOType != EVT_STANDARD)
glBindVertexArray(getVAO(EVT_STANDARD));
}
}
else
{
glUseProgram(MeshShader::TransparentShader::Program);
glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
for (unsigned i = 0; i < TransparentMeshes<TM_DEFAULT>::MeshSet.size(); i++)
drawTransparentObject(*TransparentMeshes<TM_DEFAULT>::MeshSet[i], TransparentMeshes<TM_DEFAULT>::MVPSet[i], TransparentMeshes<TM_DEFAULT>::MeshSet[i]->TextureMatrix);
{
const GLMesh &mesh = *TransparentMeshes<TM_DEFAULT>::MeshSet[i];
if (mesh.VAOType != EVT_STANDARD)
{
#ifdef DEBUG
Log::error("Materials", "Wrong vertex Type associed to fog + transparent additive (hint texture : %s)", mesh.textures[0]->getName().getPath().c_str());
#endif
glBindVertexArray(getVAO(mesh.VAOType));
}
glBindVertexArray(getVAO(mesh.VAOType));
compressTexture(mesh.textures[0], true);
setTexture(0, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
draw<MeshShader::TransparentShader>(mesh, TransparentMeshes<TM_DEFAULT>::MVPSet[i], TransparentMeshes<TM_DEFAULT>::MeshSet[i]->TextureMatrix, 0);
if (mesh.VAOType != EVT_STANDARD)
glBindVertexArray(getVAO(EVT_STANDARD));
}
glBlendFunc(GL_ONE, GL_ONE);
for (unsigned i = 0; i < TransparentMeshes<TM_ADDITIVE>::MeshSet.size(); i++)
drawTransparentObject(*TransparentMeshes<TM_ADDITIVE>::MeshSet[i], TransparentMeshes<TM_ADDITIVE>::MVPSet[i], TransparentMeshes<TM_ADDITIVE>::MeshSet[i]->TextureMatrix);
{
const GLMesh &mesh = *TransparentMeshes<TM_ADDITIVE>::MeshSet[i];
if (mesh.VAOType != EVT_STANDARD)
{
#ifdef DEBUG
Log::error("Materials", "Wrong vertex Type associed to fog + transparent additive (hint texture : %s)", mesh.textures[0]->getName().getPath().c_str());
#endif
glBindVertexArray(getVAO(mesh.VAOType));
}
glBindVertexArray(getVAO(mesh.VAOType));
compressTexture(mesh.textures[0], true);
setTexture(0, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
draw<MeshShader::TransparentShader>(mesh, TransparentMeshes<TM_ADDITIVE>::MVPSet[i], TransparentMeshes<TM_ADDITIVE>::MeshSet[i]->TextureMatrix, 0);
if (mesh.VAOType != EVT_STANDARD)
glBindVertexArray(getVAO(EVT_STANDARD));
}
}
}
@@ -857,9 +1117,6 @@ void IrrDriver::computeCameraMatrix(scene::ICameraSceneNode * const camnode, siz
void IrrDriver::renderShadows()
{
GroupedFPSM<FPSM_DEFAULT>::reset();
GroupedFPSM<FPSM_ALPHA_REF_TEXTURE>::reset();
GroupedFPSM<FPSM_NORMAL_MAP>::reset();
irr_driver->setPhase(SHADOW_PASS);
glDisable(GL_BLEND);
glEnable(GL_POLYGON_OFFSET_FILL);
@@ -873,12 +1130,18 @@ void IrrDriver::renderShadows()
m_scene_manager->drawAll(scene::ESNRP_SOLID);
glUseProgram(MeshShader::ShadowShader::Program);
for (unsigned i = 0; i < GroupedFPSM<FPSM_DEFAULT>::MeshSet.size(); ++i)
drawShadow(*GroupedFPSM<FPSM_DEFAULT>::MeshSet[i], GroupedFPSM<FPSM_DEFAULT>::MVPSet[i]);
glBindVertexArray(getVAO(EVT_STANDARD));
for (unsigned i = 0; i < GroupedFPSM<FPSM_DEFAULT_STANDARD>::MeshSet.size(); ++i)
drawShadow(*GroupedFPSM<FPSM_DEFAULT_STANDARD>::MeshSet[i], GroupedFPSM<FPSM_DEFAULT_STANDARD>::MVPSet[i]);
glBindVertexArray(getVAO(EVT_2TCOORDS));
for (unsigned i = 0; i < GroupedFPSM<FPSM_DEFAULT_2TCOORD>::MeshSet.size(); ++i)
drawShadow(*GroupedFPSM<FPSM_DEFAULT_2TCOORD>::MeshSet[i], GroupedFPSM<FPSM_DEFAULT_2TCOORD>::MVPSet[i]);
glBindVertexArray(getVAO(EVT_TANGENTS));
for (unsigned i = 0; i < GroupedFPSM<FPSM_NORMAL_MAP>::MeshSet.size(); ++i)
drawShadow(*GroupedFPSM<FPSM_NORMAL_MAP>::MeshSet[i], GroupedFPSM<FPSM_NORMAL_MAP>::MVPSet[i]);
glUseProgram(MeshShader::RefShadowShader::Program);
glBindVertexArray(getVAO(EVT_STANDARD));
for (unsigned i = 0; i < GroupedFPSM<FPSM_ALPHA_REF_TEXTURE>::MeshSet.size(); ++i)
drawShadowRef(*GroupedFPSM<FPSM_ALPHA_REF_TEXTURE>::MeshSet[i], GroupedFPSM<FPSM_ALPHA_REF_TEXTURE>::MVPSet[i]);
@@ -891,14 +1154,14 @@ void IrrDriver::renderShadows()
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glUseProgram(MeshShader::RSMShader::Program);
for (unsigned i = 0; i < GroupedFPSM<FPSM_DEFAULT>::MeshSet.size(); ++i)
for (unsigned i = 0; i < GroupedFPSM<FPSM_DEFAULT_STANDARD>::MeshSet.size(); ++i)
{
const GLMesh mesh = *GroupedFPSM<FPSM_DEFAULT>::MeshSet[i];
const GLMesh mesh = *GroupedFPSM<FPSM_DEFAULT_STANDARD>::MeshSet[i];
if (!mesh.textures[0])
continue;
compressTexture(mesh.textures[0], true);
setTexture(0, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
draw<MeshShader::RSMShader>(mesh, mesh.vao, rsm_matrix, GroupedFPSM<FPSM_DEFAULT>::MVPSet[i], 0);
draw<MeshShader::RSMShader>(mesh, rsm_matrix, GroupedFPSM<FPSM_DEFAULT_STANDARD>::MVPSet[i], 0);
}
}
@@ -954,6 +1217,7 @@ void IrrDriver::renderGlow(std::vector<GlowData>& glows)
glDepthMask(GL_FALSE);
glDisable(GL_BLEND);
glBindVertexArray(getVAO(EVT_STANDARD));
for (u32 i = 0; i < glowcount; i++)
{
const GlowData &dat = glows[i];
@@ -1661,6 +1925,7 @@ void IrrDriver::renderDisplacement()
glStencilFunc(GL_ALWAYS, 1, 0xFF);
glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
glBindVertexArray(getVAO(EVT_2TCOORDS));
for (int i = 0; i < displacingcount; i++)
{
m_scene_manager->setCurrentRendertime(scene::ESNRP_TRANSPARENT);

47
src/graphics/stkanimatedmesh.cpp
View File

@@ -93,17 +93,19 @@ void STKAnimatedMesh::render()
if (rnd->isTransparent())
{
TransparentMaterial TranspMat = MaterialTypeToTransparentMaterial(type, MaterialTypeParam);
initvaostate(mesh, TranspMat);
TransparentMesh[TranspMat].push_back(&mesh);
}
else
{
GeometricMaterial GeometricType = MaterialTypeToGeometricMaterial(type);
ShadedMaterial ShadedType = MaterialTypeToShadedMaterial(type, mesh.textures);
initvaostate(mesh, GeometricType, ShadedType);
GeometricMaterial GeometricType = MaterialTypeToGeometricMaterial(type, mb->getVertexType());
ShadedMaterial ShadedType = MaterialTypeToShadedMaterial(type, mesh.textures, mb->getVertexType());
GeometricMesh[GeometricType].push_back(&mesh);
ShadedMesh[ShadedType].push_back(&mesh);
}
std::pair<unsigned, unsigned> p = getVAOOffsetAndBase(mb);
mesh.vaoBaseVertex = p.first;
mesh.vaoOffset = p.second;
mesh.VAOType = mb->getVertexType();
}
}
firstTime = false;
@@ -117,8 +119,9 @@ void STKAnimatedMesh::render()
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());
glBindBuffer(GL_ARRAY_BUFFER, getVBO(mb->getVertexType()));
glBufferSubData(GL_ARRAY_BUFFER, GLmeshes[i].vaoBaseVertex * GLmeshes[i].Stride, mb->getVertexCount() * GLmeshes[i].Stride, mb->getVertices());
glBindBuffer(GL_ARRAY_BUFFER, 0);
}
}
if (mb)
@@ -133,7 +136,7 @@ void STKAnimatedMesh::render()
continue;
}
if (irr_driver->getPhase() == SOLID_NORMAL_AND_DEPTH_PASS || irr_driver->getPhase() == SHADOW_PASS)
if (irr_driver->getPhase() == SOLID_NORMAL_AND_DEPTH_PASS)
{
ModelViewProjectionMatrix = computeMVP(AbsoluteTransformation);
TransposeInverseModelView = computeTIMV(AbsoluteTransformation);
@@ -141,11 +144,18 @@ void STKAnimatedMesh::render()
AbsoluteTransformation.getInverse(invmodel);
GLMesh* mesh;
for_in(mesh, GeometricMesh[FPSM_DEFAULT])
for_in(mesh, GeometricMesh[FPSM_DEFAULT_STANDARD])
{
GroupedFPSM<FPSM_DEFAULT>::MeshSet.push_back(mesh);
GroupedFPSM<FPSM_DEFAULT>::MVPSet.push_back(AbsoluteTransformation);
GroupedFPSM<FPSM_DEFAULT>::TIMVSet.push_back(invmodel);
GroupedFPSM<FPSM_DEFAULT_STANDARD>::MeshSet.push_back(mesh);
GroupedFPSM<FPSM_DEFAULT_STANDARD>::MVPSet.push_back(AbsoluteTransformation);
GroupedFPSM<FPSM_DEFAULT_STANDARD>::TIMVSet.push_back(invmodel);
}
for_in(mesh, GeometricMesh[FPSM_DEFAULT_2TCOORD])
{
GroupedFPSM<FPSM_DEFAULT_2TCOORD>::MeshSet.push_back(mesh);
GroupedFPSM<FPSM_DEFAULT_2TCOORD>::MVPSet.push_back(AbsoluteTransformation);
GroupedFPSM<FPSM_DEFAULT_2TCOORD>::TIMVSet.push_back(invmodel);
}
for_in(mesh, GeometricMesh[FPSM_ALPHA_REF_TEXTURE])
@@ -164,11 +174,18 @@ void STKAnimatedMesh::render()
AbsoluteTransformation.getInverse(invmodel);
GLMesh* mesh;
for_in(mesh, ShadedMesh[SM_DEFAULT])
for_in(mesh, ShadedMesh[SM_DEFAULT_STANDARD])
{
GroupedSM<SM_DEFAULT>::MeshSet.push_back(mesh);
GroupedSM<SM_DEFAULT>::MVPSet.push_back(AbsoluteTransformation);
GroupedSM<SM_DEFAULT>::TIMVSet.push_back(invmodel);
GroupedSM<SM_DEFAULT_STANDARD>::MeshSet.push_back(mesh);
GroupedSM<SM_DEFAULT_STANDARD>::MVPSet.push_back(AbsoluteTransformation);
GroupedSM<SM_DEFAULT_STANDARD>::TIMVSet.push_back(invmodel);
}
for_in(mesh, ShadedMesh[SM_DEFAULT_TANGENT])
{
GroupedSM<SM_DEFAULT_TANGENT>::MeshSet.push_back(mesh);
GroupedSM<SM_DEFAULT_TANGENT>::MVPSet.push_back(AbsoluteTransformation);
GroupedSM<SM_DEFAULT_TANGENT>::TIMVSet.push_back(invmodel);
}
for_in(mesh, ShadedMesh[SM_ALPHA_REF_TEXTURE])

23
src/graphics/stkinstancedscenenode.cpp
View File

@@ -50,6 +50,7 @@ void STKInstancedSceneNode::createGLMeshes()
{
scene::IMeshBuffer* mb = Mesh->getMeshBuffer(i);
GLmeshes.push_back(allocateMeshBuffer(mb));
fillLocalBuffer(GLmeshes.back(), mb);
}
isMaterialInitialized = false;
}
@@ -98,8 +99,8 @@ void STKInstancedSceneNode::setFirstTimeMaterial()
video::E_MATERIAL_TYPE type = mb->getMaterial().MaterialType;
GLMesh &mesh = GLmeshes[i];
GeometricMaterial GeometricType = MaterialTypeToGeometricMaterial(type);
ShadedMaterial ShadedType = MaterialTypeToShadedMaterial(type, mesh.textures);
GeometricMaterial GeometricType = MaterialTypeToGeometricMaterial(type, mb->getVertexType());
ShadedMaterial ShadedType = MaterialTypeToShadedMaterial(type, mesh.textures, mb->getVertexType());
initinstancedvaostate(mesh, GeometricType, ShadedType);
GeometricMesh[GeometricType].push_back(&mesh);
ShadedMesh[ShadedType].push_back(&mesh);
@@ -302,10 +303,10 @@ void STKInstancedSceneNode::render()
ModelViewProjectionMatrix = irr_driver->getProjMatrix();
ModelViewProjectionMatrix *= irr_driver->getViewMatrix();
if (!GeometricMesh[FPSM_DEFAULT].empty())
if (!GeometricMesh[FPSM_DEFAULT_STANDARD].empty())
glUseProgram(MeshShader::InstancedObjectPass1Shader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_DEFAULT].size(); i++)
drawFSPMDefault(*GeometricMesh[FPSM_DEFAULT][i], instance_pos.size() / 9);
for (unsigned i = 0; i < GeometricMesh[FPSM_DEFAULT_STANDARD].size(); i++)
drawFSPMDefault(*GeometricMesh[FPSM_DEFAULT_STANDARD][i], instance_pos.size() / 9);
if (!GeometricMesh[FPSM_ALPHA_REF_TEXTURE].empty())
glUseProgram(MeshShader::InstancedObjectRefPass1Shader::Program);
@@ -322,10 +323,10 @@ void STKInstancedSceneNode::render()
if (irr_driver->getPhase() == SOLID_LIT_PASS)
{
if (!ShadedMesh[SM_DEFAULT].empty())
if (!ShadedMesh[SM_DEFAULT_STANDARD].empty())
glUseProgram(MeshShader::InstancedObjectPass2Shader::Program);
for (unsigned i = 0; i < ShadedMesh[FPSM_DEFAULT].size(); i++)
drawSMDefault(*ShadedMesh[FPSM_DEFAULT][i], ModelViewProjectionMatrix, instance_pos.size() / 9);
for (unsigned i = 0; i < ShadedMesh[SM_DEFAULT_STANDARD].size(); i++)
drawSMDefault(*ShadedMesh[SM_DEFAULT_STANDARD][i], ModelViewProjectionMatrix, instance_pos.size() / 9);
if (!ShadedMesh[SM_ALPHA_REF_TEXTURE].empty())
glUseProgram(MeshShader::InstancedObjectRefPass2Shader::Program);
@@ -341,10 +342,10 @@ void STKInstancedSceneNode::render()
if (irr_driver->getPhase() == SHADOW_PASS)
{
if (!GeometricMesh[FPSM_DEFAULT].empty())
if (!GeometricMesh[FPSM_DEFAULT_STANDARD].empty())
glUseProgram(MeshShader::InstancedShadowShader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_DEFAULT].size(); i++)
drawShadowDefault(*GeometricMesh[FPSM_DEFAULT][i], instance_pos.size() / 9);
for (unsigned i = 0; i < GeometricMesh[FPSM_DEFAULT_STANDARD].size(); i++)
drawShadowDefault(*GeometricMesh[FPSM_DEFAULT_STANDARD][i], instance_pos.size() / 9);
if (!GeometricMesh[FPSM_ALPHA_REF_TEXTURE].empty())
glUseProgram(MeshShader::InstancedRefShadowShader::Program);

456
src/graphics/stkmesh.cpp
View File

@@ -9,7 +9,7 @@
#include "graphics/camera.hpp"
#include "modes/world.hpp"
GeometricMaterial MaterialTypeToGeometricMaterial(video::E_MATERIAL_TYPE MaterialType)
GeometricMaterial MaterialTypeToGeometricMaterial(video::E_MATERIAL_TYPE MaterialType, video::E_VERTEX_TYPE tp)
{
if (MaterialType == irr_driver->getShader(ES_NORMAL_MAP))
return FPSM_NORMAL_MAP;
@@ -17,11 +17,13 @@ GeometricMaterial MaterialTypeToGeometricMaterial(video::E_MATERIAL_TYPE Materia
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;
else if (tp == video::EVT_2TCOORDS)
return FPSM_DEFAULT_2TCOORD;
assert(tp == video::EVT_STANDARD);
return FPSM_DEFAULT_STANDARD;
}
ShadedMaterial MaterialTypeToShadedMaterial(video::E_MATERIAL_TYPE type, video::ITexture **textures)
ShadedMaterial MaterialTypeToShadedMaterial(video::E_MATERIAL_TYPE type, video::ITexture **textures, video::E_VERTEX_TYPE tp)
{
if (type == irr_driver->getShader(ES_SPHERE_MAP))
return SM_SPHEREMAP;
@@ -35,10 +37,11 @@ ShadedMaterial MaterialTypeToShadedMaterial(video::E_MATERIAL_TYPE type, video::
return SM_GRASS;
else if (type == irr_driver->getShader(ES_OBJECT_UNLIT))
return SM_UNLIT;
else if (textures[1] && type != irr_driver->getShader(ES_NORMAL_MAP))
else if (tp == video::EVT_2TCOORDS)
return SM_DETAILS;
else
return SM_DEFAULT;
else if (tp == video::EVT_TANGENTS)
return SM_DEFAULT_TANGENT;
return SM_DEFAULT_STANDARD;
}
TransparentMaterial MaterialTypeToTransparentMaterial(video::E_MATERIAL_TYPE type, f32 MaterialTypeParam)
@@ -137,46 +140,28 @@ GLMesh allocateMeshBuffer(scene::IMeshBuffer* mb)
GLMesh result = {};
if (!mb)
return result;
glBindVertexArray(0);
glGenBuffers(1, &(result.vertex_buffer));
glGenBuffers(1, &(result.index_buffer));
glBindBuffer(GL_ARRAY_BUFFER, result.vertex_buffer);
const void* vertices = mb->getVertices();
const u32 vertexCount = mb->getVertexCount();
const irr::video::E_VERTEX_TYPE vType = mb->getVertexType();
result.Stride = getVertexPitchFromType(vType);
const c8* vbuf = static_cast<const c8*>(vertices);
glBufferData(GL_ARRAY_BUFFER, vertexCount * result.Stride, vbuf, GL_STATIC_DRAW);
assert(vertexCount);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, result.index_buffer);
const void* indices = mb->getIndices();
u32 indexCount = mb->getIndexCount();
size_t indexSize = 0;
result.IndexCount = mb->getIndexCount();
switch (mb->getIndexType())
{
case irr::video::EIT_16BIT:
{
indexSize = sizeof(u16);
result.IndexType = GL_UNSIGNED_SHORT;
break;
}
case irr::video::EIT_32BIT:
{
indexSize = sizeof(u32);
result.IndexType = GL_UNSIGNED_INT;
break;
}
default:
{
assert(0 && "Wrong index size");
}
case irr::video::EIT_16BIT:
{
result.IndexType = GL_UNSIGNED_SHORT;
break;
}
glBufferData(GL_ELEMENT_ARRAY_BUFFER, indexCount * indexSize, indices, GL_STATIC_DRAW);
case irr::video::EIT_32BIT:
{
result.IndexType = GL_UNSIGNED_INT;
break;
}
default:
{
assert(0 && "Wrong index size");
}
}
result.VAOType = mb->getVertexType();
result.Stride = getVertexPitchFromType(result.VAOType);
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
result.IndexCount = mb->getIndexCount();
switch (mb->getPrimitiveType())
@@ -210,6 +195,44 @@ GLMesh allocateMeshBuffer(scene::IMeshBuffer* mb)
return result;
}
static
size_t getUnsignedSize(unsigned tp)
{
switch (tp)
{
case GL_UNSIGNED_SHORT:
return sizeof(u16);
case GL_UNSIGNED_INT:
return sizeof(u32);
default:
assert(0 && "Unsupported index type");
return 0;
}
}
void fillLocalBuffer(GLMesh &mesh, scene::IMeshBuffer* mb)
{
glBindVertexArray(0);
glGenBuffers(1, &(mesh.vertex_buffer));
glGenBuffers(1, &(mesh.index_buffer));
glBindBuffer(GL_ARRAY_BUFFER, mesh.vertex_buffer);
const void* vertices = mb->getVertices();
const u32 vertexCount = mb->getVertexCount();
const c8* vbuf = static_cast<const c8*>(vertices);
glBufferData(GL_ARRAY_BUFFER, vertexCount * mesh.Stride, vbuf, GL_STATIC_DRAW);
assert(vertexCount);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, mesh.index_buffer);
const void* indices = mb->getIndices();
glBufferData(GL_ELEMENT_ARRAY_BUFFER, mesh.IndexCount * getUnsignedSize(mesh.IndexType), indices, GL_STATIC_DRAW);
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
}
core::matrix4 computeMVP(const core::matrix4 &ModelMatrix)
{
@@ -243,149 +266,93 @@ void drawGrassPass1(const GLMesh &mesh, const core::matrix4 & ModelViewProjectio
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
assert(mesh.VAOType == video::EVT_STANDARD);
compressTexture(mesh.textures[0], true);
setTexture(0, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
MeshShader::GrassPass1Shader::setUniforms(ModelViewProjectionMatrix, TransposeInverseModelView, windDir, 0);
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
glDrawElementsBaseVertex(ptype, count, itype, (GLvoid *)mesh.vaoOffset, mesh.vaoBaseVertex);
}
void drawSphereMap(const GLMesh &mesh, const core::matrix4 &ModelMatrix, const core::matrix4 &InverseModelMatrix)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
compressTexture(mesh.textures[0], true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
setTexture(MeshShader::SphereMapShader::TU_tex, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
MeshShader::SphereMapShader::setUniforms(ModelMatrix, InverseModelMatrix, irr_driver->getSceneManager()->getAmbientLight());
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
}
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;
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
// Texlayout
compressTexture(mesh.textures[1], true);
setTexture(MeshShader::SplattingShader::TU_tex_layout, getTextureGLuint(mesh.textures[1]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = {GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
//Tex detail0
compressTexture(mesh.textures[2], true);
setTexture(MeshShader::SplattingShader::TU_tex_detail0, getTextureGLuint(mesh.textures[2]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = {GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
//Tex detail1
compressTexture(mesh.textures[3], true);
setTexture(MeshShader::SplattingShader::TU_tex_detail1, getTextureGLuint(mesh.textures[3]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = {GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
compressTexture(mesh.textures[4], true);
//Tex detail2
setTexture(MeshShader::SplattingShader::TU_tex_detail2, getTextureGLuint(mesh.textures[4]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = {GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
//Tex detail3
compressTexture(mesh.textures[5], true);
setTexture(MeshShader::SplattingShader::TU_tex_detail3, getTextureGLuint(mesh.textures[5]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = {GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
// Texlayout
compressTexture(mesh.textures[1], true);
setTexture(MeshShader::SplattingShader::TU_tex_layout, getTextureGLuint(mesh.textures[1]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = {GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
//Tex detail0
compressTexture(mesh.textures[2], true);
setTexture(MeshShader::SplattingShader::TU_tex_detail0, getTextureGLuint(mesh.textures[2]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = {GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
//Tex detail1
compressTexture(mesh.textures[3], true);
setTexture(MeshShader::SplattingShader::TU_tex_detail1, getTextureGLuint(mesh.textures[3]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
compressTexture(mesh.textures[4], true);
//Tex detail2
setTexture(MeshShader::SplattingShader::TU_tex_detail2, getTextureGLuint(mesh.textures[4]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
//Tex detail3
compressTexture(mesh.textures[5], true);
setTexture(MeshShader::SplattingShader::TU_tex_detail3, getTextureGLuint(mesh.textures[5]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
MeshShader::SplattingShader::setUniforms(ModelViewProjectionMatrix);
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
MeshShader::SplattingShader::setUniforms(ModelViewProjectionMatrix);
glDrawElementsBaseVertex(ptype, count, itype, (GLvoid *)mesh.vaoOffset, mesh.vaoBaseVertex);
}
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;
compressTexture(mesh.textures[0], true);
setTexture(MeshShader::ObjectRefPass2Shader::TU_Albedo, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = {GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
MeshShader::ObjectRefPass2Shader::setUniforms(ModelViewProjectionMatrix, TextureMatrix);
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
}
void drawGrassPass2(const GLMesh &mesh, const core::matrix4 & ModelViewProjectionMatrix, core::vector3df windDir)
{
@@ -393,7 +360,10 @@ void drawGrassPass2(const GLMesh &mesh, const core::matrix4 & ModelViewProjectio
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
assert(mesh.VAOType == video::EVT_STANDARD);
if (!mesh.textures[0])
const_cast<GLMesh &>(mesh).textures[0] = getUnicolorTexture(video::SColor(255, 255, 255, 255));
compressTexture(mesh.textures[0], true);
setTexture(MeshShader::GrassPass2Shader::TU_Albedo, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
@@ -408,136 +378,7 @@ void drawGrassPass2(const GLMesh &mesh, const core::matrix4 & ModelViewProjectio
}
MeshShader::GrassPass2Shader::setUniforms(ModelViewProjectionMatrix, windDir);
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
}
void drawUntexturedObject(const GLMesh &mesh, const core::matrix4 &ModelMatrix)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
MeshShader::UntexturedObjectShader::setUniforms(ModelMatrix);
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
}
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;
compressTexture(mesh.textures[0], true);
setTexture(MeshShader::ObjectRimLimitShader::TU_Albedo, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
MeshShader::ObjectRimLimitShader::setUniforms(ModelViewProjectionMatrix, TransposeInverseModelView, TextureMatrix);
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
}
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;
compressTexture(mesh.textures[0], true);
setTexture(MeshShader::ObjectUnlitShader::TU_tex, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
MeshShader::ObjectUnlitShader::setUniforms(ModelViewProjectionMatrix);
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
}
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;
compressTexture(mesh.textures[0], true);
setTexture(MeshShader::DetailledObjectPass2Shader::TU_Albedo, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = {GL_ONE, GL_ONE, GL_ONE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = {GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA};
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
compressTexture(mesh.textures[1], true);
setTexture(MeshShader::DetailledObjectPass2Shader::TU_detail, getTextureGLuint(mesh.textures[1]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
MeshShader::DetailledObjectPass2Shader::setUniforms(ModelViewProjectionMatrix);
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
}
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;
if (!mesh.textures[0])
const_cast<GLMesh &>(mesh).textures[0] = getUnicolorTexture(video::SColor(255, 255, 255, 255));
compressTexture(mesh.textures[0], true);
setTexture(MeshShader::ObjectPass2Shader::TU_Albedo, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
if (irr_driver->getLightViz())
{
GLint swizzleMask[] = { GL_ONE, GL_ONE, GL_ONE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
else
{
GLint swizzleMask[] = { GL_RED, GL_GREEN, GL_BLUE, GL_ALPHA };
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
MeshShader::ObjectPass2Shader::setUniforms(ModelViewProjectionMatrix, TextureMatrix);
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
glDrawElementsBaseVertex(ptype, count, itype, (GLvoid *)mesh.vaoOffset, mesh.vaoBaseVertex);
}
void drawTransparentObject(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix)
@@ -606,10 +447,7 @@ void drawBubble(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatr
setTexture(0, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
MeshShader::BubbleShader::setUniforms(ModelViewProjectionMatrix, 0, time, transparency);
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
glDrawElementsBaseVertex(ptype, count, itype, (GLvoid *)mesh.vaoOffset, mesh.vaoBaseVertex);
}
void drawShadowRef(const GLMesh &mesh, const core::matrix4 &ModelMatrix)
@@ -622,10 +460,7 @@ void drawShadowRef(const GLMesh &mesh, const core::matrix4 &ModelMatrix)
compressTexture(mesh.textures[0], true);
setTexture(0, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
MeshShader::RefShadowShader::setUniforms(ModelMatrix, 0);
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElementsInstanced(ptype, count, itype, 0, 4);
glDrawElementsInstancedBaseVertex(ptype, count, itype, (GLvoid *)mesh.vaoOffset, 4, mesh.vaoBaseVertex);
}
void drawShadow(const GLMesh &mesh, const core::matrix4 &ModelMatrix)
@@ -636,10 +471,7 @@ void drawShadow(const GLMesh &mesh, const core::matrix4 &ModelMatrix)
size_t count = mesh.IndexCount;
MeshShader::ShadowShader::setUniforms(ModelMatrix);
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElementsInstanced(ptype, count, itype, 0, 4);
glDrawElementsInstancedBaseVertex(ptype, count, itype, (GLvoid *) mesh.vaoOffset, 4, mesh.vaoBaseVertex);
}
bool isObject(video::E_MATERIAL_TYPE type)

28
src/graphics/stkmesh.hpp
View File

@@ -12,7 +12,8 @@
enum GeometricMaterial
{
FPSM_DEFAULT,
FPSM_DEFAULT_STANDARD,
FPSM_DEFAULT_2TCOORD,
FPSM_ALPHA_REF_TEXTURE,
FPSM_NORMAL_MAP,
FPSM_GRASS,
@@ -21,7 +22,8 @@ enum GeometricMaterial
enum ShadedMaterial
{
SM_DEFAULT,
SM_DEFAULT_STANDARD,
SM_DEFAULT_TANGENT,
SM_ALPHA_REF_TEXTURE,
SM_RIMLIT,
SM_SPHEREMAP,
@@ -51,9 +53,13 @@ struct GLMesh {
size_t IndexCount;
size_t Stride;
core::matrix4 TextureMatrix;
size_t vaoBaseVertex;
size_t vaoOffset;
video::E_VERTEX_TYPE VAOType;
};
GLMesh allocateMeshBuffer(scene::IMeshBuffer* mb);
void fillLocalBuffer(GLMesh &, scene::IMeshBuffer* mb);
video::E_VERTEX_TYPE getVTXTYPEFromStride(size_t stride);
GLuint createVAO(GLuint vbo, GLuint idx, video::E_VERTEX_TYPE type);
void initvaostate(GLMesh &mesh, GeometricMaterial GeoMat, ShadedMaterial ShadedMat);
@@ -89,7 +95,7 @@ std::vector<core::matrix4> GroupedFPSM<T>::TIMVSet;
template<typename Shader, typename...uniforms>
void draw(const GLMesh &mesh, GLuint vao, uniforms... Args)
void draw(const GLMesh &mesh, uniforms... Args)
{
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
@@ -97,10 +103,7 @@ void draw(const GLMesh &mesh, GLuint vao, uniforms... Args)
size_t count = mesh.IndexCount;
Shader::setUniforms(Args...);
assert(vao);
glBindVertexArray(vao);
glDrawElements(ptype, count, itype, 0);
glDrawElementsBaseVertex(ptype, count, itype, (GLvoid *)mesh.vaoOffset, mesh.vaoBaseVertex);
}
void drawGrassPass1(const GLMesh &mesh, const core::matrix4 & ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView, core::vector3df windDir);
@@ -128,15 +131,8 @@ std::vector<core::matrix4> GroupedSM<T>::MVPSet;
template<enum ShadedMaterial T>
std::vector<core::matrix4> GroupedSM<T>::TIMVSet;
void drawDetailledObjectPass2(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix);
void drawObjectPass2(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix);
void drawUntexturedObject(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix);
void drawObjectRefPass2(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix);
void drawSphereMap(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TransposeInverseModelView);
void drawSplatting(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix);
void drawGrassPass2(const GLMesh &mesh, const core::matrix4 & ModelViewProjectionMatrix, core::vector3df windDir);
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, const core::matrix4 &ModelMatrix);
@@ -166,8 +162,8 @@ void drawTransparentObject(const GLMesh &mesh, const core::matrix4 &ModelViewPro
void drawTransparentFogObject(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix, const core::matrix4 &TextureMatrix);
void drawBubble(const GLMesh &mesh, const core::matrix4 &ModelViewProjectionMatrix);
GeometricMaterial MaterialTypeToGeometricMaterial(video::E_MATERIAL_TYPE);
ShadedMaterial MaterialTypeToShadedMaterial(video::E_MATERIAL_TYPE, irr::video::ITexture **textures);
GeometricMaterial MaterialTypeToGeometricMaterial(video::E_MATERIAL_TYPE, video::E_VERTEX_TYPE);
ShadedMaterial MaterialTypeToShadedMaterial(video::E_MATERIAL_TYPE, irr::video::ITexture **textures, video::E_VERTEX_TYPE tp);
TransparentMaterial MaterialTypeToTransparentMaterial(video::E_MATERIAL_TYPE, f32 MaterialTypeParam);
#endif // STKMESH_H

270
src/graphics/stkmeshscenenode.cpp
View File

@@ -16,13 +16,16 @@ STKMeshSceneNode::STKMeshSceneNode(irr::scene::IMesh* mesh, ISceneNode* parent,
const irr::core::vector3df& scale) :
CMeshSceneNode(mesh, parent, mgr, id, position, rotation, scale)
{
reload_each_frame = false;
immediate_draw = false;
update_each_frame = false;
createGLMeshes();
}
void STKMeshSceneNode::setReloadEachFrame(bool val)
{
reload_each_frame = val;
update_each_frame = val;
if (val)
immediate_draw = true;
}
void STKMeshSceneNode::createGLMeshes()
@@ -60,16 +63,38 @@ void STKMeshSceneNode::setFirstTimeMaterial()
if (rnd->isTransparent())
{
TransparentMaterial TranspMat = MaterialTypeToTransparentMaterial(type, MaterialTypeParam);
initvaostate(mesh, TranspMat);
TransparentMesh[TranspMat].push_back(&mesh);
if (immediate_draw)
{
fillLocalBuffer(mesh, mb);
initvaostate(mesh, TranspMat);
glBindVertexArray(0);
}
else
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);
GeometricMaterial GeometricType = MaterialTypeToGeometricMaterial(type, mb->getVertexType());
ShadedMaterial ShadedType = MaterialTypeToShadedMaterial(type, mesh.textures, mb->getVertexType());
if (immediate_draw)
{
fillLocalBuffer(mesh, mb);
initvaostate(mesh, GeometricType, ShadedType);
glBindVertexArray(0);
}
else
{
GeometricMesh[GeometricType].push_back(&mesh);
ShadedMesh[ShadedType].push_back(&mesh);
}
}
if (!immediate_draw)
{
std::pair<unsigned, unsigned> p = getVAOOffsetAndBase(mb);
mesh.vaoBaseVertex = p.first;
mesh.vaoOffset = p.second;
mesh.VAOType = mb->getVertexType();
}
}
isMaterialInitialized = true;
@@ -109,22 +134,26 @@ STKMeshSceneNode::~STKMeshSceneNode()
void STKMeshSceneNode::drawGlow(const GLMesh &mesh)
{
ColorizeProvider * const cb = (ColorizeProvider *)irr_driver->getCallback(ES_COLORIZE);
assert(mesh.VAOType == video::EVT_STANDARD);
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
MeshShader::ColorizeShader::setUniforms(AbsoluteTransformation, cb->getRed(), cb->getGreen(), cb->getBlue());
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
glDrawElementsInstancedBaseVertex(ptype, count, itype, (GLvoid *)mesh.vaoOffset, 4, mesh.vaoBaseVertex);
}
static video::ITexture *displaceTex = 0;
void STKMeshSceneNode::drawDisplace(const GLMesh &mesh)
{
if (mesh.VAOType != video::EVT_2TCOORDS)
{
Log::error("Materials", "Displacement has wrong vertex type");
return;
}
glBindVertexArray(getVAO(video::EVT_2TCOORDS));
DisplaceProvider * const cb = (DisplaceProvider *)irr_driver->getCallback(ES_DISPLACE);
GLenum ptype = mesh.PrimitiveType;
@@ -137,9 +166,7 @@ void STKMeshSceneNode::drawDisplace(const GLMesh &mesh)
glUseProgram(MeshShader::DisplaceMaskShader::Program);
MeshShader::DisplaceMaskShader::setUniforms(AbsoluteTransformation);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
glDrawElementsInstancedBaseVertex(ptype, count, itype, (GLvoid *)mesh.vaoOffset, 4, mesh.vaoBaseVertex);
// Render the effect
if (!displaceTex)
@@ -156,7 +183,7 @@ void STKMeshSceneNode::drawDisplace(const GLMesh &mesh)
float(UserConfigParams::m_height)),
0, 1, 2);
glDrawElements(ptype, count, itype, 0);
glDrawElementsInstancedBaseVertex(ptype, count, itype, (GLvoid *)mesh.vaoOffset, 4, mesh.vaoBaseVertex);
}
void STKMeshSceneNode::drawTransparent(const GLMesh &mesh, video::E_MATERIAL_TYPE type)
@@ -174,33 +201,6 @@ void STKMeshSceneNode::drawTransparent(const GLMesh &mesh, video::E_MATERIAL_TYP
return;
}
void STKMeshSceneNode::drawSolidPass1(const GLMesh &mesh, GeometricMaterial type)
{
irr_driver->IncreaseObjectCount();
windDir = getWind();
switch (type)
{
case FPSM_GRASS:
drawGrassPass1(mesh, ModelViewProjectionMatrix, TransposeInverseModelView, windDir);
break;
default:
assert(0 && "wrong geometric material");
}
}
void STKMeshSceneNode::drawSolidPass2(const GLMesh &mesh, ShadedMaterial type)
{
switch (type)
{
case SM_GRASS:
drawGrassPass2(mesh, ModelViewProjectionMatrix, windDir);
break;
default:
assert(0 && "Wrong shaded material");
break;
}
}
void STKMeshSceneNode::updatevbo()
{
for (unsigned i = 0; i < Mesh->getMeshBufferCount(); ++i)
@@ -243,8 +243,8 @@ void STKMeshSceneNode::render()
if (!Mesh || !driver)
return;
if (reload_each_frame)
updatevbo();
bool isTransparentPass =
SceneManager->getSceneNodeRenderPass() == scene::ESNRP_TRANSPARENT;
++PassCount;
@@ -260,20 +260,52 @@ void STKMeshSceneNode::render()
GLmeshes[i].TextureMatrix = getMaterial(i).getTextureMatrix(0);
}
if (irr_driver->getPhase() == SOLID_NORMAL_AND_DEPTH_PASS || irr_driver->getPhase() == SHADOW_PASS)
if (irr_driver->getPhase() == SOLID_NORMAL_AND_DEPTH_PASS)
{
if (reload_each_frame)
glDisable(GL_CULL_FACE);
ModelViewProjectionMatrix = computeMVP(AbsoluteTransformation);
TransposeInverseModelView = computeTIMV(AbsoluteTransformation);
core::matrix4 invmodel;
AbsoluteTransformation.getInverse(invmodel);
GLMesh* mesh;
for_in(mesh, GeometricMesh[FPSM_DEFAULT])
if (immediate_draw)
{
GroupedFPSM<FPSM_DEFAULT>::MeshSet.push_back(mesh);
GroupedFPSM<FPSM_DEFAULT>::MVPSet.push_back(AbsoluteTransformation);
GroupedFPSM<FPSM_DEFAULT>::TIMVSet.push_back(invmodel);
glDisable(GL_CULL_FACE);
if (update_each_frame)
updatevbo();
glUseProgram(MeshShader::ObjectPass1Shader::Program);
// Only untextured
for (unsigned i = 0; i < GLmeshes.size(); i++)
{
irr_driver->IncreaseObjectCount();
GLMesh &mesh = GLmeshes[i];
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
MeshShader::ObjectPass1Shader::setUniforms(AbsoluteTransformation, invmodel, 0);
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
glBindVertexArray(0);
}
glEnable(GL_CULL_FACE);
return;
}
GLMesh* mesh;
for_in(mesh, GeometricMesh[FPSM_DEFAULT_STANDARD])
{
GroupedFPSM<FPSM_DEFAULT_STANDARD>::MeshSet.push_back(mesh);
GroupedFPSM<FPSM_DEFAULT_STANDARD>::MVPSet.push_back(AbsoluteTransformation);
GroupedFPSM<FPSM_DEFAULT_STANDARD>::TIMVSet.push_back(invmodel);
}
for_in(mesh, GeometricMesh[FPSM_DEFAULT_2TCOORD])
{
GroupedFPSM<FPSM_DEFAULT_2TCOORD>::MeshSet.push_back(mesh);
GroupedFPSM<FPSM_DEFAULT_2TCOORD>::MVPSet.push_back(AbsoluteTransformation);
GroupedFPSM<FPSM_DEFAULT_2TCOORD>::TIMVSet.push_back(invmodel);
}
for_in(mesh, GeometricMesh[FPSM_ALPHA_REF_TEXTURE])
@@ -290,33 +322,57 @@ void STKMeshSceneNode::render()
GroupedFPSM<FPSM_NORMAL_MAP>::TIMVSet.push_back(invmodel);
}
if (irr_driver->getPhase() == SOLID_NORMAL_AND_DEPTH_PASS)
{
if (!GeometricMesh[FPSM_GRASS].empty())
glUseProgram(MeshShader::GrassPass1Shader::Program);
for_in(mesh, GeometricMesh[FPSM_GRASS])
drawSolidPass1(*mesh, FPSM_GRASS);
}
if (!GeometricMesh[FPSM_GRASS].empty())
glUseProgram(MeshShader::GrassPass1Shader::Program);
windDir = getWind();
glBindVertexArray(getVAO(video::EVT_STANDARD));
for_in(mesh, GeometricMesh[FPSM_GRASS])
drawGrassPass1(*mesh, ModelViewProjectionMatrix, TransposeInverseModelView, windDir);
if (reload_each_frame)
glEnable(GL_CULL_FACE);
return;
}
if (irr_driver->getPhase() == SOLID_LIT_PASS)
{
if (reload_each_frame)
glDisable(GL_CULL_FACE);
core::matrix4 invmodel;
AbsoluteTransformation.getInverse(invmodel);
GLMesh* mesh;
for_in(mesh, ShadedMesh[SM_DEFAULT])
if (immediate_draw)
{
GroupedSM<SM_DEFAULT>::MeshSet.push_back(mesh);
GroupedSM<SM_DEFAULT>::MVPSet.push_back(AbsoluteTransformation);
GroupedSM<SM_DEFAULT>::TIMVSet.push_back(invmodel);
glDisable(GL_CULL_FACE);
glUseProgram(MeshShader::UntexturedObjectShader::Program);
// Only untextured
for (unsigned i = 0; i < GLmeshes.size(); i++)
{
irr_driver->IncreaseObjectCount();
GLMesh &mesh = GLmeshes[i];
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
MeshShader::UntexturedObjectShader::setUniforms(AbsoluteTransformation);
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
glBindVertexArray(0);
}
glEnable(GL_CULL_FACE);
return;
}
GLMesh* mesh;
for_in(mesh, ShadedMesh[SM_DEFAULT_STANDARD])
{
GroupedSM<SM_DEFAULT_STANDARD>::MeshSet.push_back(mesh);
GroupedSM<SM_DEFAULT_STANDARD>::MVPSet.push_back(AbsoluteTransformation);
GroupedSM<SM_DEFAULT_STANDARD>::TIMVSet.push_back(invmodel);
}
for_in(mesh, ShadedMesh[SM_DEFAULT_TANGENT])
{
GroupedSM<SM_DEFAULT_TANGENT>::MeshSet.push_back(mesh);
GroupedSM<SM_DEFAULT_TANGENT>::MVPSet.push_back(AbsoluteTransformation);
GroupedSM<SM_DEFAULT_TANGENT>::TIMVSet.push_back(invmodel);
}
for_in(mesh, ShadedMesh[SM_ALPHA_REF_TEXTURE])
@@ -364,11 +420,10 @@ void STKMeshSceneNode::render()
if (!ShadedMesh[SM_GRASS].empty())
glUseProgram(MeshShader::GrassPass2Shader::Program);
glBindVertexArray(getVAO(video::EVT_STANDARD));
for_in(mesh, ShadedMesh[SM_GRASS])
drawSolidPass2(*mesh, SM_GRASS);
drawGrassPass2(*mesh, ModelViewProjectionMatrix, windDir);
if (reload_each_frame)
glEnable(GL_CULL_FACE);
return;
}
@@ -380,6 +435,7 @@ void STKMeshSceneNode::render()
scene::IMeshBuffer* mb = Mesh->getMeshBuffer(i);
if (!mb)
continue;
glBindVertexArray(getVAO(video::EVT_STANDARD));
drawGlow(GLmeshes[i]);
}
}
@@ -388,6 +444,71 @@ void STKMeshSceneNode::render()
{
ModelViewProjectionMatrix = computeMVP(AbsoluteTransformation);
if (immediate_draw)
{
if (update_each_frame)
updatevbo();
glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
if (World::getWorld() && World::getWorld()->isFogEnabled())
{
glUseProgram(MeshShader::TransparentFogShader::Program);
for (unsigned i = 0; i < GLmeshes.size(); i++)
{
GLMesh &mesh = GLmeshes[i];
irr_driver->IncreaseObjectCount();
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
const Track * const track = World::getWorld()->getTrack();
// This function is only called once per frame - thus no need for setters.
const float fogmax = track->getFogMax();
const float startH = track->getFogStartHeight();
const float endH = track->getFogEndHeight();
const float start = track->getFogStart();
const float end = track->getFogEnd();
const video::SColor tmpcol = track->getFogColor();
core::vector3df col(tmpcol.getRed() / 255.0f,
tmpcol.getGreen() / 255.0f,
tmpcol.getBlue() / 255.0f);
compressTexture(mesh.textures[0], true);
setTexture(0, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
MeshShader::TransparentFogShader::setUniforms(AbsoluteTransformation, mesh.TextureMatrix, fogmax, startH, endH, start, end, col, Camera::getCamera(0)->getCameraSceneNode()->getAbsolutePosition(), 0);
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
glBindVertexArray(0);
}
}
else
{
glUseProgram(MeshShader::TransparentShader::Program);
for (unsigned i = 0; i < GLmeshes.size(); i++)
{
irr_driver->IncreaseObjectCount();
GLMesh &mesh = GLmeshes[i];
GLenum ptype = mesh.PrimitiveType;
GLenum itype = mesh.IndexType;
size_t count = mesh.IndexCount;
compressTexture(mesh.textures[0], true);
setTexture(0, getTextureGLuint(mesh.textures[0]), GL_LINEAR, GL_LINEAR_MIPMAP_LINEAR, true);
MeshShader::TransparentShader::setUniforms(AbsoluteTransformation, mesh.TextureMatrix, 0);
assert(mesh.vao);
glBindVertexArray(mesh.vao);
glDrawElements(ptype, count, itype, 0);
glBindVertexArray(0);
}
}
return;
}
GLMesh* mesh;
for_in(mesh, TransparentMesh[TM_DEFAULT])
@@ -404,6 +525,7 @@ void STKMeshSceneNode::render()
if (!TransparentMesh[TM_BUBBLE].empty())
glUseProgram(MeshShader::BubbleShader::Program);
glBindVertexArray(getVAO(video::EVT_STANDARD));
for_in(mesh, TransparentMesh[TM_BUBBLE])
drawBubble(*mesh, ModelViewProjectionMatrix);
return;

3
src/graphics/stkmeshscenenode.hpp
View File

@@ -26,7 +26,8 @@ protected:
void setFirstTimeMaterial();
void updatevbo();
bool isMaterialInitialized;
bool reload_each_frame;
bool immediate_draw;
bool update_each_frame;
public:
void setReloadEachFrame(bool);
STKMeshSceneNode(irr::scene::IMesh* mesh, ISceneNode* parent, irr::scene::ISceneManager* mgr, irr::s32 id,

4
src/modes/overworld.cpp
View File

@@ -149,12 +149,12 @@ void OverWorld::update(float dt)
if (m_return_to_garage)
{
m_return_to_garage = false;
delayedSelfDestruct();
race_manager->exitRace(false);
race_manager->exitRace();
KartSelectionScreen* s = OfflineKartSelectionScreen::getInstance();
s->setMultiplayer(false);
s->setFromOverworld(true);
StateManager::get()->resetAndGoToScreen(s);
throw AbortWorldUpdateException();
}
} // update

9
src/modes/world.cpp
View File

@@ -793,7 +793,14 @@ void World::updateWorld(float dt)
getPhase() == IN_GAME_MENU_PHASE )
return;
update(dt);
try
{
update(dt);
}
catch (AbortWorldUpdateException& e)
{
return;
}
#ifdef DEBUG
assert(m_magic_number == 0xB01D6543);

6
src/modes/world.hpp
View File

@@ -47,6 +47,12 @@ namespace irr
namespace scene { class ISceneNode; }
}
class AbortWorldUpdateException : public std::runtime_error
{
public:
AbortWorldUpdateException() : std::runtime_error("race abort") { };
};
/**
* \brief base class for all game modes
* This class is responsible for running the actual race. A world is created

11
src/tracks/track.cpp
View File

@@ -267,6 +267,7 @@ void Track::cleanup()
{
QuadGraph::destroy();
ItemManager::destroy();
resetVAO();
ParticleKindManager::get()->cleanUpTrackSpecificGfx();
// Clear reminder of transformed textures
@@ -705,6 +706,8 @@ void Track::createPhysicsModel(unsigned int main_track_count)
} // createPhysicsModel
// -----------------------------------------------------------------------------
/** Convert the graohics track into its physics equivalents.
* \param mesh The mesh to convert.
* \param node The scene node.
@@ -952,9 +955,7 @@ bool Track::loadMainTrack(const XMLNode &root)
merged_mesh->addMesh(mesh);
merged_mesh->finalize();
scene::IMeshManipulator* manip = irr_driver->getVideoDriver()->getMeshManipulator();
// TODO: memory leak?
scene::IMesh* tangent_mesh = manip->createMeshWithTangents(merged_mesh);
scene::IMesh* tangent_mesh = MeshTools::createMeshWithTangents(merged_mesh, &MeshTools::isNormalMap);
adjustForFog(tangent_mesh, NULL);
@@ -1163,8 +1164,6 @@ bool Track::loadMainTrack(const XMLNode &root)
if (tangent)
{
scene::IMeshManipulator* manip = irr_driver->getVideoDriver()->getMeshManipulator();
scene::IMesh* original_mesh = irr_driver->getMesh(full_path);
if (std::find(m_detached_cached_meshes.begin(),
@@ -1186,7 +1185,7 @@ bool Track::loadMainTrack(const XMLNode &root)
scene_node->remove();
irr_driver->grabAllTextures(original_mesh);
scene::IMesh* mesh = manip->createMeshWithTangents(original_mesh);
scene::IMesh* mesh = MeshTools::createMeshWithTangents(original_mesh, &MeshTools::isNormalMap);
mesh->grab();
irr_driver->grabAllTextures(mesh);

7
src/tracks/track_object_presentation.cpp
View File

@@ -24,6 +24,7 @@
#include "config/user_config.hpp"
#include "graphics/irr_driver.hpp"
#include "graphics/material_manager.hpp"
#include "graphics/mesh_tools.hpp"
#include "graphics/particle_emitter.hpp"
#include "graphics/particle_kind_manager.hpp"
#include "graphics/stkinstancedscenenode.hpp"
@@ -266,10 +267,8 @@ TrackObjectPresentationMesh::TrackObjectPresentationMesh(const XMLNode& xml_node
if (tangent)
{
scene::IMeshManipulator* manip = irr_driver->getVideoDriver()->getMeshManipulator();
// TODO: perhaps the original mesh leaks here?
m_mesh = manip->createMeshWithTangents(m_mesh);
}
m_mesh = MeshTools::createMeshWithTangents(m_mesh, &MeshTools::isNormalMap);
}
}
if (!m_mesh)