[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [48491] trunk/blender/intern/smoke/intern/ FLUID_3D.cpp: Bugfix for wrong / bad vorticity forming weird banding on the y and z axis.

Daniel Genrich daniel.genrich at gmx.net
Mon Jul 2 14:55:30 CEST 2012


Revision: 48491
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=48491
Author:   genscher
Date:     2012-07-02 12:55:23 +0000 (Mon, 02 Jul 2012)
Log Message:
-----------
Bugfix for wrong / bad vorticity forming weird banding on the y and z axis. 

Part of Blender Smoke Develeopment Milestone III.

Modified Paths:
--------------
    trunk/blender/intern/smoke/intern/FLUID_3D.cpp

Modified: trunk/blender/intern/smoke/intern/FLUID_3D.cpp
===================================================================
--- trunk/blender/intern/smoke/intern/FLUID_3D.cpp	2012-07-02 11:29:55 UTC (rev 48490)
+++ trunk/blender/intern/smoke/intern/FLUID_3D.cpp	2012-07-02 12:55:23 UTC (rev 48491)
@@ -1306,8 +1306,8 @@
 						N[2] *= magnitude;
 
 						_xForce[index] += (N[1] * _zVorticity[vIndex] - N[2] * _yVorticity[vIndex]) * _dx * eps;
-						_yForce[index] -= (N[0] * _zVorticity[vIndex] - N[2] * _xVorticity[vIndex]) * _dx * eps;
-						_zForce[index] += (N[0] * _yVorticity[vIndex] - N[1] * _xVorticity[vIndex]) * _dx * eps;
+						_yForce[index] += (N[0] * _zVorticity[vIndex] - N[2] * _xVorticity[vIndex]) * _dx * eps;
+						_zForce[index] -= (N[0] * _yVorticity[vIndex] - N[1] * _xVorticity[vIndex]) * _dx * eps;
 					}
 					}	// if
 					vIndex++;




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