Indexed Draw and Vertex Attributes

Exercises

Change the index list to draw a triangle between vertices 3, 4 and 5.
Keep the green triangle and add back the original red triangle.

Can you control which triangle that ends up on top?

Try changing the color of the vertices by changing the vertex attributes.

What happens when attributes within a triangle have different values?

Vertices / Indices

Vertices:

// x, y, z, r, g, b

Indices:

Vertex shader

Fragment shader

Render window

Compile log