void Material::Apply(const Resources& resources, u8 render_alpha, bool modulate_colors) const
{
// channel control and material color
ApplyChannelControl(render_alpha, modulate_colors);
// texture coordinates gen
ApplyTexCoordGens();
// bind textures
ApplyTextures(resources);
for (u32 i = 0; i < 4; ++i)
{
// tev reg colors
if(i < 3)
GX_SetTevColorS10(GX_TEVREG0 + i, header->color_regs[i]);
// tev k colors
GX_SetTevKColor(GX_KCOLOR0 + i, header->color_constants[i]);
}
// tev swap colors
ApplyTevSwapTable();
// tev stages
ApplyTevStages(modulate_colors);
// ind stages
ApplyIndStages();
// alpha compare
if(flags->alpha_compare)
GX_SetAlphaCompare(alpha_compare->compare & 0xf, alpha_compare->ref0,
alpha_compare->op, alpha_compare->compare >> 4, alpha_compare->ref1);
else
void Material::Render(Model* modelObj, Transform* transform, Matrix& projectionMatrix, Matrix& viewMatrix)
{
if(modelObj != NULL)
{
ApplyShader();
ApplyAttributes(modelObj);
ApplyUniforms(transform, projectionMatrix, viewMatrix);
ApplyTextures();
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, modelObj->mElementBuffer);
int size; glGetBufferParameteriv(GL_ELEMENT_ARRAY_BUFFER, GL_BUFFER_SIZE, &size);
glDrawElements(GL_TRIANGLES, size/sizeof(GLushort), GL_UNSIGNED_SHORT, 0);
DisableAttributes();
}
}
//===========================================================================
/*virtual*/ bool Plane::CalculateSurfacePoint( const Scene::Ray& ray, const Scene& scene, Scene::SurfacePoint& surfacePoint ) const
{
double numerator = c3ga::lc( center - ray.point, normal );
double denominator = c3ga::lc( ray.direction, normal );
if( denominator == 0.0 )
return false;
double lambda = numerator / denominator;
if( lambda < 0.0 )
return false;
surfacePoint.point = ray.CalculateRayPoint( lambda );
if( numerator < 0.0 )
surfacePoint.normal = normal;
else
surfacePoint.normal = -normal;
surfacePoint.materialProperties = materialProperties;
ApplyTextures( surfacePoint, scene.Eye() );
return true;
}
void ApplyState(GLState state, ref_ptr<GpuProgram> program)
{
ApplyTextures(state, program);
ApplyBlending(state, program);
GLFunctions::glDepthFunc(state.GetDepthFunction());
}