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Fix for displace node regression (reported on IRC by Sebastian Koenig):

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Was adding a (0.5, 0.5) offset, even for zero displacement.
This commit is contained in:
Lukas Tönne
2014-03-07 18:31:05 +01:00
parent f03df4f024
commit ef51b69009
1 changed files with 2 additions and 2 deletions
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4
source/blender/compositor/operations/COM_DisplaceOperation.cpp
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@@ -72,8 +72,8 @@ bool DisplaceOperation::read_displacement(float x, float y, float xscale, float
else { else {
float col[4]; float col[4];
m_inputVectorProgram->readSampled(col, x, y, COM_PS_BILINEAR); m_inputVectorProgram->readSampled(col, x, y, COM_PS_BILINEAR);
r_u = origin[0] - col[0] * xscale + 0.5f; r_u = origin[0] - col[0] * xscale;
r_v = origin[1] - col[1] * yscale + 0.5f; r_v = origin[1] - col[1] * yscale;
return true; return true;
} }
} }