// ----------------------------------------------------------------

// From Game Programming in C++ by Sanjay Madhav

// Copyright (C) 2017 Sanjay Madhav. All rights reserved.

//

// Released under the BSD License

// See LICENSE in root directory for full details.

// ----------------------------------------------------------------

// Request GLSL 3.3

#version 330

// This should correspond to the data stored

// for each vertex in the vertex buffer.

// For now, just a position.

in vec3 inPosition;

void main()

{

// The vertex shader needs to output a 4D

// coordinate.

// For now set the 4th coordinate to 1.0

gl_Position = vec4(inPosition, 1.0);

}