| commit | 244adeb639cf13c531bcce78734b911fc19b943d | [log] [tgz] |
|---|---|---|
| author | Brian Paul <brian.paul@tungstengraphics.com> | Wed Dec 15 00:54:17 2004 +0000 |
| committer | Brian Paul <brian.paul@tungstengraphics.com> | Wed Dec 15 00:54:17 2004 +0000 |
| tree | 6a4b6abacb315adf69d773c9f167328f1929b51f | |
| parent | 968cbf94d90755a6bfb016ac501aca4d9006cbc8 [diff] [blame] |
s/DP3/DP3_SAT/ to prevent negative values
diff --git a/progs/demos/arbfplight.c b/progs/demos/arbfplight.c index 50a1b7e..d5508a6 100644 --- a/progs/demos/arbfplight.c +++ b/progs/demos/arbfplight.c
@@ -217,7 +217,7 @@ "MUL normal, fragment.texcoord[0], len.y; \n" "# Compute dot product of light direction and normal vector\n" - "DP3 dotProd, lightDir, normal; \n" + "DP3_SAT dotProd, lightDir, normal; # limited to [0,1]\n" "MUL diffuseColor, Diffuse, dotProd; # diffuse attenuation\n"