add PDF and exes

[subsurface_scattering] / shaders / frag_shadowmap.glsl

diff --git a/shaders/frag_shadowmap.glsl b/shaders/frag_shadowmap.glsl
index 9a15c7a5d949da97bcacbce9b54b66adc9b824b0..38a01b607bc6ac2e74894e68d1caa516074a8f49 100644 (file)
--- a/shaders/frag_shadowmap.glsl
+++ b/shaders/frag_shadowmap.glsl
@@ -10,10 +10,10 @@ uniform vec3 lightPos;
 \r
 void main()\r
 {\r
+  // calculate distance in world coordinates\r
   float lightDist = length(lightPos - FragPos);\r
-  float c1 = mod(lightDist, 10);\r
-  float c2 = mod(lightDist/10, 10);\r
-  float c3 = mod(lightDist/100, 10);\r
+  float c1 = lightDist;\r
+  float c2 = lightDist;\r
+  float c3 = lightDist;\r
   FragColor = vec4(c1, c2, c3, 1);\r
-  //FragColor = vec4(LocalPos/10, 1);\r
 }\r