C++ (Cpp) PdrMaterialPass::Enable Examples

Example #1

File: PX2OpenGLES2Renderer.cpp Project: ascetic85/Phoenix3d

//----------------------------------------------------------------------------
void Renderer::Enable (const Renderable* renderable,
					   const MaterialInstance* instance, int index)
{
	const MaterialPass* pass = instance->GetPass(index);

	MaterialPassMap::iterator iter = mMaterialPasses.find(pass);
	PdrMaterialPass *pdrMaterialPass;
	if (iter != mMaterialPasses.end())
	{
		pdrMaterialPass = iter->second;
	}
	else
	{
		pdrMaterialPass = new0 PdrMaterialPass(this, pass);
		mMaterialPasses[pass] = pdrMaterialPass;
	}

	ShaderParameters* vparams = instance->GetVertexParameters(index);
	ShaderParameters* pparams = instance->GetPixelParameters(index);
	VertexShader* vshader = pass->GetVertexShader();
	PixelShader* pshader = pass->GetPixelShader();

	// 更新着色器常量
	vparams->UpdateConstants(renderable, mCamera);
	pparams->UpdateConstants(renderable, mCamera);

	// 设置渲染状态
	SetAlphaProperty(pass->GetAlphaProperty());
	SetCullProperty(pass->GetCullProperty());
	SetDepthProperty(pass->GetDepthProperty());
	SetOffsetProperty(pass->GetOffsetProperty());
	SetStencilProperty(pass->GetStencilProperty());
	SetWireProperty(pass->GetWireProperty());

	// 激活着色器
	pdrMaterialPass->Enable(this);
	Enable(vshader, vparams);
	Enable(pshader, pparams);
}

Example #2

File: PX2OpenGLESRenderer.cpp Project: JamShan/Phoenix3D_2.1

//----------------------------------------------------------------------------
void Renderer::Enable (const Renderable* renderable,
					   const MaterialInstance* instance, int index)
{
	const MaterialPass* pass = instance->GetPass(index);

	PdrMaterialPass *pdrMaterialPass = 0;

	if (1 == (int)msRenderers.size())
	{
		if (pass->PdrPointer)
		{
			pdrMaterialPass = (PdrMaterialPass*)pass->PdrPointer;
		}
		else
		{
			pdrMaterialPass = new0 PdrMaterialPass(this, pass);
			mMaterialPasses[pass] = pdrMaterialPass;
			((MaterialPass*)pass)->PdrPointer = pdrMaterialPass;
		}
	}
	else
	{
		MaterialPassMap::iterator iter = mMaterialPasses.find(pass);
		if (iter != mMaterialPasses.end())
		{
			pdrMaterialPass = iter->second;
		}
		else
		{
			pdrMaterialPass = new0 PdrMaterialPass(this, pass);
			mMaterialPasses[pass] = pdrMaterialPass;
		}
	}

	ShaderParameters* vparams = instance->GetVertexParameters(index);
	ShaderParameters* pparams = instance->GetPixelParameters(index);
	VertexShader* vshader = pass->GetVertexShader();
	PixelShader* pshader = pass->GetPixelShader();

	ShaderStruct struc;
	struc.TheRenderable = (Renderable *)renderable;
	struc.TheCamera = (Camera *)mCamera;
	struc.TheEnvirParam = PX2_GR.GetCurEnvirParam();

	// 更新着色器常量
	vparams->UpdateConstants(&struc);
	pparams->UpdateConstants(&struc);

	// 设置渲染状态
	SetAlphaProperty(pass->GetAlphaProperty());
	SetCullProperty(pass->GetCullProperty());
	SetDepthProperty(pass->GetDepthProperty());
	SetOffsetProperty(pass->GetOffsetProperty());
	SetStencilProperty(pass->GetStencilProperty());
	SetWireProperty(pass->GetWireProperty());

	// 激活着色器
	pdrMaterialPass->Enable(this);
	Enable(vshader, vparams);
	Enable(pshader, pparams);
}