Changeset 1737 for trunk/tutorial/08_fbo.lolfxTweet

Timestamp:

Aug 14, 2012, 9:23:42 AM (11 years ago)

Author:

sam

Message:

tutorial: minor tweaks.

File:

• trunk/tutorial/08_fbo.lolfx (modified) (1 diff)

trunk/tutorial/08_fbo.lolfx

@@ -34 +34 @@
         float tc = 0.0, ta = 0.0;
         {
-            float s = 4.0 + 3.0 * in_Point.z;
+            float s = 6.0 + 3.0 * in_Point.z;
             vec2 p = pass_Position - in_Point.xy * 0.8;
             float t = clamp(1.2 - dot(s * p, s * p), 0.0, 1.0);
-            float u = t * t;
+            float u = t * t * t * t;
             tc += 3.0 * t * t - 2.0 * t * t * t;
             ta += 3.0 * u * u - 2.0 * u * u * u;