void CSceneManager::collectMeshNodeShaders(IMeshNode* node)
{
// collect all the shaders ( for per-frame variables optimization)
u32 subsetCount = node->getSubsetCount();
for (u32 i = 0; i < subsetCount; i++)
{
IMaterial* material = node->getMaterial(i);
if (material)
{
for (u32 j = 0; j < material->getPipelineCount(); j++)
{
IPipeline* pipeline = material->getPipeline(j);
if (pipeline)
{
for (u32 k = 0; k < EST_SHADER_COUNT; k++)
{
IShader* shader = pipeline->getShader((E_SHADER_TYPE)k);
if (shader != nullptr)
mActiveShaders.insert(shader);
}
}
}
}
}
}
