Support indexed draw
resetius opened this issue · comments
Subj
std::vector<unsigned int> indices;
// fill "indices" as needed
// Generate a buffer for the indices
GLuint elementbuffer;
glGenBuffers(1, &elementbuffer);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, elementbuffer);
glBufferData(GL_ELEMENT_ARRAY_BUFFER, indices.size() * sizeof(unsigned int), &indices[0], GL_STATIC_DRAW);