cudoku/shaders/ui.vert

#version 330 core
layout (location = 0) in vec4 vertex;

out vec2 v_TexCoords;
uniform mat4 projection;
uniform mat4 model;

void main() {
  gl_Position = projection * model * vec4(vertex.xy, 0.0, 1.0);
  v_TexCoords = vertex.zw;
}