void STKMeshSceneNode::drawTransparent(const GLMesh &mesh, video::E_MATERIAL_TYPE type)
{
assert(irr_driver->getPhase() == TRANSPARENT_PASS);
computeMVP(ModelViewProjectionMatrix);
if (type == irr_driver->getShader(ES_BUBBLES))
drawBubble(mesh, ModelViewProjectionMatrix);
else if (World::getWorld()->getTrack()->isFogEnabled())
drawTransparentFogObject(mesh, ModelViewProjectionMatrix, TextureMatrix);
else
drawTransparentObject(mesh, ModelViewProjectionMatrix, TextureMatrix);
return;
}
void STKMeshSceneNode::render()
{
irr::video::IVideoDriver* driver = irr_driver->getVideoDriver();
if (!Mesh || !driver)
return;
if (reload_each_frame)
updatevbo();
bool isTransparentPass =
SceneManager->getSceneNodeRenderPass() == scene::ESNRP_TRANSPARENT;
++PassCount;
driver->setTransform(video::ETS_WORLD, AbsoluteTransformation);
Box = Mesh->getBoundingBox();
setFirstTimeMaterial();
for (u32 i = 0; i < Mesh->getMeshBufferCount(); ++i)
{
scene::IMeshBuffer* mb = Mesh->getMeshBuffer(i);
if (!mb)
continue;
GLmeshes[i].TextureMatrix = getMaterial(i).getTextureMatrix(0);
}
if (irr_driver->getPhase() == SOLID_NORMAL_AND_DEPTH_PASS)
{
if (reload_each_frame)
glDisable(GL_CULL_FACE);
computeMVP(ModelViewProjectionMatrix);
computeTIMV(TransposeInverseModelView);
if (!GeometricMesh[FPSM_DEFAULT].empty())
glUseProgram(MeshShader::ObjectPass1Shader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_DEFAULT].size(); i++)
drawSolidPass1(*GeometricMesh[FPSM_DEFAULT][i], FPSM_DEFAULT);
if (!GeometricMesh[FPSM_ALPHA_REF_TEXTURE].empty())
glUseProgram(MeshShader::ObjectRefPass1Shader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_ALPHA_REF_TEXTURE].size(); i++)
drawSolidPass1(*GeometricMesh[FPSM_ALPHA_REF_TEXTURE][i], FPSM_ALPHA_REF_TEXTURE);
if (!GeometricMesh[FPSM_NORMAL_MAP].empty())
glUseProgram(MeshShader::NormalMapShader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_NORMAL_MAP].size(); i++)
drawSolidPass1(*GeometricMesh[FPSM_NORMAL_MAP][i], FPSM_NORMAL_MAP);
if (!GeometricMesh[FPSM_GRASS].empty())
glUseProgram(MeshShader::GrassPass1Shader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_GRASS].size(); i++)
drawSolidPass1(*GeometricMesh[FPSM_GRASS][i], FPSM_GRASS);
if (reload_each_frame)
glEnable(GL_CULL_FACE);
return;
}
if (irr_driver->getPhase() == SOLID_LIT_PASS)
{
if (reload_each_frame)
glDisable(GL_CULL_FACE);
if (!ShadedMesh[SM_DEFAULT].empty())
glUseProgram(MeshShader::ObjectPass2Shader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_DEFAULT].size(); i++)
drawSolidPass2(*ShadedMesh[SM_DEFAULT][i], SM_DEFAULT);
if (!ShadedMesh[SM_ALPHA_REF_TEXTURE].empty())
glUseProgram(MeshShader::ObjectRefPass2Shader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_ALPHA_REF_TEXTURE].size(); i++)
drawSolidPass2(*ShadedMesh[SM_ALPHA_REF_TEXTURE][i], SM_ALPHA_REF_TEXTURE);
if (!ShadedMesh[SM_RIMLIT].empty())
glUseProgram(MeshShader::ObjectRimLimitShader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_RIMLIT].size(); i++)
drawSolidPass2(*ShadedMesh[SM_RIMLIT][i], SM_RIMLIT);
if (!ShadedMesh[SM_SPHEREMAP].empty())
glUseProgram(MeshShader::SphereMapShader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_SPHEREMAP].size(); i++)
drawSolidPass2(*ShadedMesh[SM_SPHEREMAP][i], SM_SPHEREMAP);
if (!ShadedMesh[SM_SPLATTING].empty())
glUseProgram(MeshShader::SplattingShader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_SPLATTING].size(); i++)
drawSolidPass2(*ShadedMesh[SM_SPLATTING][i], SM_SPLATTING);
if (!ShadedMesh[SM_GRASS].empty())
glUseProgram(MeshShader::GrassPass2Shader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_GRASS].size(); i++)
drawSolidPass2(*ShadedMesh[SM_GRASS][i], SM_GRASS);
if (!ShadedMesh[SM_UNLIT].empty())
glUseProgram(MeshShader::ObjectUnlitShader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_UNLIT].size(); i++)
drawSolidPass2(*ShadedMesh[SM_UNLIT][i], SM_UNLIT);
if (!ShadedMesh[SM_CAUSTICS].empty())
glUseProgram(MeshShader::CausticsShader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_CAUSTICS].size(); i++)
drawSolidPass2(*ShadedMesh[SM_CAUSTICS][i], SM_CAUSTICS);
if (!ShadedMesh[SM_DETAILS].empty())
glUseProgram(MeshShader::DetailledObjectPass2Shader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_DETAILS].size(); i++)
drawSolidPass2(*ShadedMesh[SM_DETAILS][i], SM_DETAILS);
if (!ShadedMesh[SM_UNTEXTURED].empty())
glUseProgram(MeshShader::UntexturedObjectShader::Program);
for (unsigned i = 0; i < ShadedMesh[SM_UNTEXTURED].size(); i++)
drawSolidPass2(*ShadedMesh[SM_UNTEXTURED][i], SM_UNTEXTURED);
if (reload_each_frame)
glEnable(GL_CULL_FACE);
return;
}
if (irr_driver->getPhase() == SHADOW_PASS)
{
if (reload_each_frame)
glDisable(GL_CULL_FACE);
if (!GeometricMesh[FPSM_DEFAULT].empty())
glUseProgram(MeshShader::ShadowShader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_DEFAULT].size(); i++)
drawShadow(*GeometricMesh[FPSM_DEFAULT][i]);
if (!GeometricMesh[FPSM_ALPHA_REF_TEXTURE].empty())
glUseProgram(MeshShader::RefShadowShader::Program);
for (unsigned i = 0; i < GeometricMesh[FPSM_ALPHA_REF_TEXTURE].size(); i++)
drawShadowRef(*GeometricMesh[FPSM_ALPHA_REF_TEXTURE][i]);
if (reload_each_frame)
glEnable(GL_CULL_FACE);
return;
}
if (irr_driver->getPhase() == GLOW_PASS)
{
glUseProgram(MeshShader::ColorizeShader::Program);
for (u32 i = 0; i < Mesh->getMeshBufferCount(); ++i)
{
scene::IMeshBuffer* mb = Mesh->getMeshBuffer(i);
if (!mb)
continue;
drawGlow(GLmeshes[i]);
}
}
if (irr_driver->getPhase() == TRANSPARENT_PASS)
{
computeMVP(ModelViewProjectionMatrix);
if (!TransparentMesh[TM_BUBBLE].empty())
glUseProgram(MeshShader::BubbleShader::Program);
for (unsigned i = 0; i < TransparentMesh[TM_BUBBLE].size(); i++)
drawBubble(*TransparentMesh[TM_BUBBLE][i], ModelViewProjectionMatrix);
if (World::getWorld()->getTrack()->isFogEnabled())
{
if (!TransparentMesh[TM_DEFAULT].empty())
glUseProgram(MeshShader::TransparentFogShader::Program);
for (unsigned i = 0; i < TransparentMesh[TM_DEFAULT].size(); i++)
drawTransparentFogObject(*TransparentMesh[TM_DEFAULT][i], ModelViewProjectionMatrix, (*TransparentMesh[TM_DEFAULT][i]).TextureMatrix);
}
else
{
if (!TransparentMesh[TM_DEFAULT].empty())
glUseProgram(MeshShader::TransparentShader::Program);
for (unsigned i = 0; i < TransparentMesh[TM_DEFAULT].size(); i++)
drawTransparentObject(*TransparentMesh[TM_DEFAULT][i], ModelViewProjectionMatrix, (*TransparentMesh[TM_DEFAULT][i]).TextureMatrix);
}
return;
}
if (irr_driver->getPhase() == DISPLACEMENT_PASS)
{
for (u32 i = 0; i < Mesh->getMeshBufferCount(); ++i)
{
scene::IMeshBuffer* mb = Mesh->getMeshBuffer(i);
if (!mb)
continue;
drawDisplace(GLmeshes[i]);
}
}
}