#version 430 core
layout (location = 0) in vec4 poss;
layout (location = 1) in vec4 backPoss;

out vec4 vBackPoss;

uniform vec2 winSize;
uniform float zoom;
uniform float rotation;
uniform vec2 translation;

void main()
{
  gl_Position = poss;
  vBackPoss = backPoss;
}