/* Copyright (c) 2019 The Khronos Group Inc. Use of this source code is governed by an MIT-style license that can be found in the LICENSE.txt file. */ attribute vec4 gtf_Vertex; uniform mat4 gtf_ModelViewProjectionMatrix; varying vec4 position; void main(void) { gl_Position = gtf_ModelViewProjectionMatrix * gtf_Vertex; // Vertex's clip coordinates position = gl_Position; }