#version 430 core
layout (location = 0) uniform sampler2D screenTexture;
layout (location = 0) out vec3 OutputColor;
in vec2 TexCoord;

void main()
{
    OutputColor = texture(screenTexture, UV).rgb;
}

void main()
{
    TexCoord = (vertex.xy + vec2(1.0)) / 2.0;

    // Strip the translation from the matrix
    mat4 InvRotVMatrix = vMatrix_Inverse;
    InvRotVMatrix[3][0] = 0;
    InvRotVMatrix[3][1] = 0;
    InvRotVMatrix[3][2] = 0;

    vec4 WorldPos = (InvRotVMatrix * pMatrix_Inverse * vec4(vertex.xyz, 1));
    gl_Position = Proj * View[View_Index] * WorldPos;
}