I am trying desperatly to port some opengl es 1.0 to opengl es 2.0 code. The reason I am asking here instead of the opengl es forum is because here is a more active forum and the code is very similar to opengl code anyway.
In the original opengl es 1.0 code we have this:
Buffer updated each frame but there is no glBindBuffer calls or any concept of VBO’s
The main render function has this:
glVertexPointer(3, GL_FLOAT, VertexSize, pVertex);
pVertex += sizeof(float) * 3;
glDrawElements(glPrimType, nCount * 6, GL_UNSIGNED_SHORT, ((PyroByte *) pIndexBuffer->GetBuffer()) + 12 * nFirst);
What is the best possible way to go about getting this to work with opengl es 2.0?
I know I need shaders and VBO’s but I am just unsure how to implement it all.
If someone could give me some basic step by step plan I would be very grateful thanks.