add PDF and exes

[subsurface_scattering] / shaders / fbo_vert.glsl

diff --git a/shaders/fbo_vert.glsl b/shaders/fbo_vert.glsl
index fb80df5628bc79701b33852c26294783d14bca2c..0cf6138a3b1d57ca71dc441634df9677b163f88f 100644 (file)
--- a/shaders/fbo_vert.glsl
+++ b/shaders/fbo_vert.glsl
@@ -6,6 +6,7 @@ out vec2 TexCoords;
 \r
 void main()\r
 {\r
+    // this is just a plane that covers the screen\r
     gl_Position = vec4(aPos.x, aPos.y, 0.0, 1.0); \r
     TexCoords = aTexCoords;\r
 }\r