v4k-git-backup/engine/shaders/vs_0_2_fullscreen_quad_B_flipped.glsl

out vec2 uv;

void main() {
    float x = float(((uint(gl_VertexID) + 2u) / 3u)%2u);
    float y = float(((uint(gl_VertexID) + 1u) / 3u)%2u);
    gl_Position = vec4(-1.0 + x*2.0, 0.0-(-1.0+y*2.0), 0.0, 1.0);
    uv = vec2(x, y);
}