Changeset 3017 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/SkyPreetham.cpp

Timestamp:

10/09/08 11:19:33 (16 years ago)

Author:

mattausch

Message:

 

File:

• GTP/trunk/App/Demos/Vis/FriendlyCulling/src/SkyPreetham.cpp (modified) (1 diff)

GTP/trunk/App/Demos/Vis/FriendlyCulling/src/SkyPreetham.cpp

@@ -343 +343 @@
                 diffuse = color * 3e-1f;
 
+        // diffuse component should be more saturated (and less blueish) for high sun positions
+        diffuse.x *= 1.2f;
+        diffuse.z *= 0.8f;
+
+        // scale diffuse component in order to make sky look less bright in relation to
+        // the geometry in the evening
         diffuse *= (2.0f - 1.0f * DotProd(sunDir, Vector3::UNIT_Z()));