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Bugfix for wrong / bad vorticity forming weird banding on the y and z axis.

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Part of Blender Smoke Develeopment Milestone III.
This commit is contained in:
Daniel Genrich 2012-07-02 12:55:23 +00:00
parent 7963c4c35e
commit 9f7af5ef7e
1 changed files with 2 additions and 2 deletions
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4
intern/smoke/intern/FLUID_3D.cpp
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@ -1306,8 +1306,8 @@ void FLUID_3D::addVorticity(int zBegin, int zEnd)
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++;