[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [14485] trunk/blender/intern/elbeem/intern : Reverting new epsilons since they had bad global impact - instead just remove the problematic normalize () call

[Daniel Genrich]

Revision: 14485
          
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=14485
Author:   genscher
Date:     2008-04-20 11:57:28 +0200 (Sun, 20 Apr 2008)

Log Message:
-----------
Reverting new epsilons since they had bad global impact - instead just remove 
the problematic normalize() call

Modified Paths:
--------------
    trunk/blender/intern/elbeem/intern/ntl_vector3dim.h
    trunk/blender/intern/elbeem/intern/solver_util.cpp

Modified: trunk/blender/intern/elbeem/intern/ntl_vector3dim.h
===================================================================
--- trunk/blender/intern/elbeem/intern/ntl_vector3dim.h 2008-04-19 21:59:15 UTC 
(rev 14484)
+++ trunk/blender/intern/elbeem/intern/ntl_vector3dim.h 2008-04-20 09:57:28 UTC 
(rev 14485)
@@ -833,7 +833,7 @@
 //#define vecGfx2F(x) (x)
 //#define vecD2Gfx(x) vecD2F(x)
 //#define vecGfx2D(x) vecF2D(x)
-#define VECTOR_EPSILON (1.192092896e-07F)
+#define VECTOR_EPSILON (1e-5f)
 #else
 typedef double gfxReal;
 #define GFX_REAL_MAX __DBL_MAX__
@@ -841,7 +841,7 @@
 //#define vecGfx2F(x) vecF2D(x)
 //#define vecD2Gfx(x) (x)
 //#define vecGfx2D(x) (x)
-#define VECTOR_EPSILON (2.2204460492503131e-016)
+#define VECTOR_EPSILON (1e-10)
 #endif
 
 /* fixed double prec. type, for epxlicitly double values */

Modified: trunk/blender/intern/elbeem/intern/solver_util.cpp
===================================================================
--- trunk/blender/intern/elbeem/intern/solver_util.cpp  2008-04-19 21:59:15 UTC 
(rev 14484)
+++ trunk/blender/intern/elbeem/intern/solver_util.cpp  2008-04-20 09:57:28 UTC 
(rev 14485)
@@ -40,7 +40,7 @@
        int mainGravDir=6; // if normalizing fails, we asume z-direction gravity
        LbmFloat mainGravLen = 0.;
        FORDF1{
-               LbmFloat thisGravLen = 
dot(LbmVec(dfVecX[l],dfVecY[l],dfVecZ[l]), 
getNormalized(mLevel[mMaxRefine].gravity) );  
+               LbmFloat thisGravLen = 
dot(LbmVec(dfVecX[l],dfVecY[l],dfVecZ[l]), mLevel[mMaxRefine].gravity ); 
                if(thisGravLen>mainGravLen) {
                        mainGravLen = thisGravLen;
                        mainGravDir = l;


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