void COpenGLShaderMaterialRenderer::OnSetMaterial(const video::SMaterial& material, const video::SMaterial& lastMaterial,
bool resetAllRenderstates, video::IMaterialRendererServices* services)
{
if (material.MaterialType != lastMaterial.MaterialType || resetAllRenderstates)
{
#ifdef GL_ARB_vertex_program
if (VertexShader)
{
// set new vertex shader
Driver->extGlBindProgram(GL_VERTEX_PROGRAM_ARB, VertexShader);
glEnable(GL_VERTEX_PROGRAM_ARB);
}
#endif
// set new pixel shader
#ifdef GL_ARB_fragment_program
if (PixelShader)
{
Driver->extGlBindProgram(GL_FRAGMENT_PROGRAM_ARB, PixelShader);
glEnable(GL_FRAGMENT_PROGRAM_ARB);
}
#endif
if (BaseMaterial)
BaseMaterial->OnSetMaterial(material, material, true, services);
}
//let callback know used material
if (CallBack)
CallBack->OnSetMaterial(material);
for (u32 i=0; i<MATERIAL_MAX_TEXTURES; ++i)
Driver->setTexture(i, material.getTexture(i));
Driver->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
}
void COpenGLShaderMaterialRenderer::OnSetMaterial(const video::SMaterial& material, const video::SMaterial& lastMaterial,
bool resetAllRenderstates, video::IMaterialRendererServices* services)
{
if (material.MaterialType != lastMaterial.MaterialType || resetAllRenderstates)
{
#ifdef GL_ARB_vertex_program
if (VertexShader)
{
// set new vertex shader
Driver->extGlBindProgram(GL_VERTEX_PROGRAM_ARB, VertexShader);
glEnable(GL_VERTEX_PROGRAM_ARB);
}
#endif
// set new pixel shader
#ifdef GL_ARB_fragment_program
if (PixelShader[0])
{
if (!material.FogEnable)
{
Driver->extGlBindProgram(GL_FRAGMENT_PROGRAM_ARB, PixelShader[0]);
}
else
{
GLint curFogMode;
glGetIntegerv(GL_FOG_MODE, &curFogMode);
// if (Driver->LinearFog && PixelShader[1])
if (curFogMode==GL_LINEAR && PixelShader[1])
Driver->extGlBindProgram(GL_FRAGMENT_PROGRAM_ARB, PixelShader[1]);
// else if (!Driver->LinearFog && PixelShader[2])
else if (curFogMode==GL_EXP && PixelShader[2])
Driver->extGlBindProgram(GL_FRAGMENT_PROGRAM_ARB, PixelShader[2]);
else if (curFogMode==GL_EXP2 && PixelShader[3])
Driver->extGlBindProgram(GL_FRAGMENT_PROGRAM_ARB, PixelShader[3]);
else
Driver->extGlBindProgram(GL_FRAGMENT_PROGRAM_ARB, PixelShader[0]);
}
glEnable(GL_FRAGMENT_PROGRAM_ARB);
}
#endif
if (BaseMaterial)
BaseMaterial->OnSetMaterial(material, material, true, services);
}
//let callback know used material
if (CallBack)
CallBack->OnSetMaterial(material);
for (u32 i=0; i<MATERIAL_MAX_TEXTURES; ++i)
Driver->setActiveTexture(i, material.getTexture(i));
Driver->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
}
void COpenGLSLMaterialRenderer::OnSetMaterial(const video::SMaterial& material,
const video::SMaterial& lastMaterial,
bool resetAllRenderstates,
video::IMaterialRendererServices* services)
{
if (material.MaterialType != lastMaterial.MaterialType || resetAllRenderstates)
{
if(Program)
Driver->extGlUseProgramObject(Program);
if (BaseMaterial)
BaseMaterial->OnSetMaterial(material, material, true, this);
}
for (u32 i=0; i<MATERIAL_MAX_TEXTURES; ++i)
Driver->setTexture(i, material.getTexture(i));
Driver->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
}