out vec4 FragColor;

uniform sampler2D uTexMain;

in vec4 aColour;
in vec2 aUv;
in vec3 aNorm;
in vec3 aCo;
in vec3 aWorldCo;

#include "common_world.glsl"

void main()
{
   vec3 vfrag = texture( uTexMain, aUv ).rgb;

   // Lighting
   //vec3 halfview = uCamera - aWorldCo;
   //float fdist = length( halfview );
   //halfview /= fdist;

   //vfrag = do_light_diffuse( vfrag, aNorm );
   //vfrag = do_light_spec( vfrag, aNorm, halfview, 0.1 );
   //vfrag = do_light_shadowing( vfrag );
   //vfrag = apply_fog( vfrag, fdist );

   FragColor = vec4(aNorm,1.0);
}