multipleAttrBinding.cpp

struct VertexPosUv0 {
  glm::vec3 position;
  glm::vec2 uv0;
	VertexPosUv0(glm::vec3 pos) :
			position(pos) {
	}
	VertexPosUv0(glm::vec3 pos, glm::vec2 uv0) :
			position(pos), uv0(uv0) {
	}
};
 
void draw() {
	glBindBuffer(GL_ARRAY_BUFFER, vboId);
	glEnableVertexAttribArray(0);
	glEnableVertexAttribArray(1);
	glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, sizeof(VertexPosUv0), 0);
	glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(VertexPosUv0), (const GLvoid*) (sizeof(glm::vec3)));
	glDrawArrays(GL_TRIANGLE_FAN, 0, vertexCount);
	checkError();
	glDisableVertexAttribArray(1);
	glDisableVertexAttribArray(0);
	glBindBuffer(GL_ARRAY_BUFFER, 0);
}