[Plib-cvs] plib/src/sg sgPerlinNoise.cxx,1.1,1.2

[Sebastian U. <ud...@us...>]

Update of /cvsroot/plib/plib/src/sg
In directory usw-pr-cvs1:/tmp/cvs-serv24355

Modified Files:
	sgPerlinNoise.cxx 
Log Message:
Removed DOS line endings

Index: sgPerlinNoise.cxx
===================================================================
RCS file: /cvsroot/plib/plib/src/sg/sgPerlinNoise.cxx,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- sgPerlinNoise.cxx	24 Aug 2002 23:22:13 -0000	1.1
+++ sgPerlinNoise.cxx	25 Aug 2002 11:59:34 -0000	1.2
@@ -1,294 +1,294 @@
-
-
-/*
-  sgPerlinNoise
- 
-  This is a class to implement coherent noise over 1, 2, or 3
-  dimensions.  The implementation is based on the Ken Perlin's
-  noise function and borrows heavily from Matt Zucker's implementation.
-*/
-
-
[...557 lines suppressed...]
+{
+  int i ;
+
+  for ( i = 0 ; i < SG_PERLIN_NOISE_WRAP_INDEX ; i++ )
+  {
+    sgSetVec3 ( gradTable [ i ], randFloat(), randFloat(), randFloat() ) ;
+    sgNormalizeVec3 ( gradTable [ i ] ) ;
+  }
+
+  for ( i = 0 ; i < SG_PERLIN_NOISE_WRAP_INDEX + 2 ; i++ )
+  {
+    gradTable [ SG_PERLIN_NOISE_WRAP_INDEX + i ][ 0 ] = gradTable [ i ][ 0 ] ;
+    gradTable [ SG_PERLIN_NOISE_WRAP_INDEX + i ][ 1 ] = gradTable [ i ][ 1 ] ;
+    gradTable [ SG_PERLIN_NOISE_WRAP_INDEX + i ][ 2 ] = gradTable [ i ][ 2 ] ;
+  }
+
+  initPermTable () ;
+}
+
+