shaders/model_character_view.fs

   1 uniform sampler2D uTexMain;
   2 uniform vec3 uCamera;
   3 uniform vec3 uBoard0;
   4 uniform vec3 uBoard1;
   5
   6 in vec4 aColour;
   7 in vec2 aUv;
   8 in vec3 aNorm;
   9 in vec3 aCo;
  10 in vec3 aWorldCo;
  11
  12 #include "common_world.glsl"
  13 #include "motion_vectors_fs.glsl"
  14
  15 void main()
  16 {
  17    compute_motion_vectors();
  18
  19    vec3 vfrag = texture( uTexMain, aUv ).rgb;
  20
  21    // Lighting
  22    vec3 halfview = uCamera - aWorldCo;
  23    float fdist = length( halfview );
  24    halfview /= fdist;
  25    fdist -= 0.08;
  26
  27    vec3 qnorm = normalize(floor(aNorm*2.0)*0.5) + vec3(0.001,0.0,0.0);
  28
  29    vec3 total_light = newlight_compute_ambient();
  30    vec3 world_light = newlight_compute_world_diffuse( qnorm );
  31
  32    float world_shadow = newlight_compute_sun_shadow();
  33    total_light += world_light * world_shadow;
  34
  35    vfrag = apply_fog( vfrag * total_light, fdist );
  36
  37    float opacity = clamp( fdist*fdist, 0.0, 1.0 );
  38    oColour = vec4(vfrag,opacity);
  39 }