Esempi in C++ (Cpp) per writeAtomInstance

Esempio n. 1

File: OgreShaderCGProgramWriter.cpp Progetto: changsin/ogre

//-----------------------------------------------------------------------
void CGProgramWriter::writeSourceCode(std::ostream& os, Program* program)
{
	const ShaderFunctionList& functionList = program->getFunctions();
	ShaderFunctionConstIterator itFunction;

	const UniformParameterList& parameterList = program->getParameters();
	UniformParameterConstIterator itUniformParam = parameterList.begin();

	// Generate source code header.
	writeProgramTitle(os, program);
	os << std::endl;

	// Generate dependencies.
	writeProgramDependencies(os, program);
	os << std::endl;

	// Generate global variable code.
	writeUniformParametersTitle(os, program);
	os << std::endl;

	for (itUniformParam=parameterList.begin();  itUniformParam != parameterList.end(); ++itUniformParam)
	{
		writeUniformParameter(os, *itUniformParam);			
		os << ";" << std::endl;				
	}
	os << std::endl;

	// Write program function(s).
	for (itFunction=functionList.begin(); itFunction != functionList.end(); ++itFunction)
	{
		Function* curFunction = *itFunction;

		writeFunctionTitle(os, curFunction);
		writeFunctionDeclaration(os, curFunction);

		os << "{" << std::endl;

		// Write local parameters.
		const ShaderParameterList& localParams = curFunction->getLocalParameters();
		ShaderParameterConstIterator itParam; 

		for (itParam=localParams.begin();  itParam != localParams.end(); ++itParam)
		{
			os << "\t";
			writeLocalParameter(os, *itParam);			
			os << ";" << std::endl;						
		}

		// Sort and write function atoms.
		curFunction->sortAtomInstances();

		const FunctionAtomInstanceList& atomInstances = curFunction->getAtomInstances();
		FunctionAtomInstanceConstIterator itAtom;

		for (itAtom=atomInstances.begin(); itAtom != atomInstances.end(); ++itAtom)
		{			
			writeAtomInstance(os, *itAtom);
		}


		os << "}" << std::endl;
	}

	os << std::endl;
}

Esempio n. 2

File: OgreShaderHLSLProgramWriter.cpp Progetto: dodong471520/pap

//-----------------------------------------------------------------------
void HLSLProgramWriter::writeSourceCode(std::ostream& os, Program* program)
{
	const ShaderFunctionList& functionList = program->getFunctions();
	ShaderFunctionConstIterator itFunction;

	const UniformParameterList& parameterList = program->getParameters();
	UniformParameterConstIterator itUniformParam = parameterList.begin();

	// Generate source code header.
	writeProgramTitle(os, program);
	os << std::endl;

	// Generate dependencies.
	writeProgramDependencies(os, program);
	os << std::endl;

	// Generate global variable code.
	writeUniformParametersTitle(os, program);
	os << std::endl;

	for (itUniformParam=parameterList.begin();  itUniformParam != parameterList.end(); ++itUniformParam)
	{
		writeUniformParameter(os, *itUniformParam);			
		os << ";" << std::endl;				
	}
	os << std::endl;

	// Write program function(s).
	for (itFunction=functionList.begin(); itFunction != functionList.end(); ++itFunction)
	{
		Function* curFunction = *itFunction;
		bool needToTranslateHlsl4Color = false;
		ParameterPtr colorParameter;

		writeFunctionTitle(os, curFunction);

		writeFunctionDeclaration(os, curFunction, needToTranslateHlsl4Color, colorParameter);

		os << "{" << std::endl;

		// Write local parameters.
		const ShaderParameterList& localParams = curFunction->getLocalParameters();
		ShaderParameterConstIterator itParam = localParams.begin();

		for (;  itParam != localParams.end(); ++itParam)
		{
			os << "\t";
			writeLocalParameter(os, *itParam);			
			os << ";" << std::endl;						
		}

		//  translate hlsl 4 color parameter if needed
		if(needToTranslateHlsl4Color)
		{
			os << "\t";
			writeLocalParameter(os, colorParameter);			
			os << ";" << std::endl;						
			os << std::endl <<"\tFFP_Assign(iHlsl4Color_0, " << colorParameter->getName() << ");" << std::endl;
		}

		// Sort and write function atoms.
		curFunction->sortAtomInstances();

		const FunctionAtomInstanceList& atomInstances = curFunction->getAtomInstances();
		FunctionAtomInstanceConstIterator itAtom;

		for (itAtom=atomInstances.begin(); itAtom != atomInstances.end(); ++itAtom)
		{			
			writeAtomInstance(os, *itAtom);
		}


		os << "}" << std::endl;
	}

	os << std::endl;
}