#version 330 core
#extension GL_ARB_explicit_uniform_location : enable
#extension GL_ARB_conservative_depth : enable

layout(location = 2) uniform sampler2D texBase;
layout(location = 3) uniform sampler2DArray texAnim;
layout(location = 4) uniform uint animFrame;
layout(location = 5) uniform vec3 IDcolor;

in vec2 fragTC;

flat in uint fragUseAnimTex;

layout(location = 0) out vec4 color;
layout(location = 1) out vec4 IDcolor_out;
layout(depth_unchanged) out float gl_FragDepth;

void main(void) {
  color = bool(fragUseAnimTex)?texture(texAnim, vec3(fragTC, animFrame)):texture(texBase, fragTC);
	      
  if (color.w < 0.5)
    discard;
  
  IDcolor_out = vec4(IDcolor, 1.0);
}