C++ (Cpp) MRenderer::getShaderManager示例

//
// Update override for the current frame.
//
// Make sure we have a proper set of operations. If so then update
// shaders and light pruning information.
//
MStatus viewRenderOverrideShadows::setup(const MString& destination)
{
	// Firewall checks
	MHWRender::MRenderer* renderer = MHWRender::MRenderer::theRenderer();
	if (!renderer) return MStatus::kFailure;

	const MHWRender::MShaderManager* shaderMgr = renderer->getShaderManager();
	if (!shaderMgr) return MStatus::kFailure;

	// Update render operations
	//
	MStatus status = updateRenderOperations();
	if (status != MStatus::kSuccess)
		return status;

	// Update shaders
	status = updateShaders( shaderMgr );
	if (status != MStatus::kSuccess)
		return status;

	// Update light list
	status = updateLightList();

	return status;
}

示例#2

显示文件

文件： viewRenderOverrideShadows.cpp 项目： BigRoy/Maya-devkit

/*
	Desctructor

	Make sure to release the operations and any shaders acquired
	via the shader manager
*/
viewRenderOverrideShadows::~viewRenderOverrideShadows()
{
	for (unsigned int i=0; i<kOperationCount; i++)
	{
		delete mRenderOperations[i];
		mRenderOperations[i] = NULL;
	}

    MHWRender::MRenderer* theRenderer = MHWRender::MRenderer::theRenderer();
	if (theRenderer)
	{
		// Release shaders
		const MHWRender::MShaderManager* shaderMgr = theRenderer->getShaderManager();
		if (shaderMgr && mLightShader)
		{
			shaderMgr->releaseShader(mLightShader);
			mLightShader = NULL;
		}
	}
}