C++ (Cpp) ProgramSP::getAttribLocation примеры использования

Пример #1

Файл: SkyVAO.cpp Проект: MaikKlein/GraphicsEngine

SkyVAO::SkyVAO(const ProgramSP& program, const Sky& sky) : VAO(program)
{
	generateVAO();

	glBindBuffer(GL_ARRAY_BUFFER, sky.getVboVertices());
	glVertexAttribPointer(program->getAttribLocation(a_vertex), 4, GL_FLOAT, GL_FALSE, 0, 0);
	glEnableVertexAttribArray(program->getAttribLocation(a_vertex));

	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, sky.getVboIndices());

	glEnableVertexAttribArray(0);

	unbind();
}

Пример #2

Файл: PostProcessorVAO.cpp Проект: Cybervaldemar/GraphicsEngine

PostProcessorVAO::PostProcessorVAO(const ProgramSP& program, const PostProcessor& postProcessor) :
		VAO(program)
{
	generateVAO();

	glBindBuffer(GL_ARRAY_BUFFER, postProcessor.getVboVertices());
	glVertexAttribPointer(program->getAttribLocation(a_vertex), 4, GL_FLOAT, GL_FALSE, 0, 0);
	glEnableVertexAttribArray(program->getAttribLocation(a_vertex));

	glBindBuffer(GL_ARRAY_BUFFER, postProcessor.getVboTexCoords());
	glVertexAttribPointer(program->getAttribLocation(a_texCoord), 2, GL_FLOAT, GL_FALSE, 0, 0);
	glEnableVertexAttribArray(program->getAttribLocation(a_texCoord));

	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, postProcessor.getVboIndices());

	glEnableVertexAttribArray(0);

	unbind();
}