#version 450
#extension GL_EXT_buffer_reference : require

#include "hex_common.glsl"

layout(location = 0) flat out vec4 color;

void main() {
  if(gl_InstanceIndex == 0) {
    color = vec4(1, 0, 0, 1);
    if(gl_VertexIndex == 0) {
      gl_Position = pc.context.proj * pc.context.view * pc.context.click_start;
    } else {
      gl_Position = pc.context.proj * pc.context.view * pc.context.click_end;
    }
  } else {
    color = vec4(0, 1, 0, 1);
    if(gl_VertexIndex == 0) {
      gl_Position = pc.context.proj * pc.context.view * pc.context.hover_start;
    } else {
      gl_Position = pc.context.proj * pc.context.view * pc.context.hover_end;
    }
  }
}