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Fix #31500: Displacement Baking from Multires doesn't work

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Issue was caused by wrong calculation of grid coordinates when switching
from low resolution mesh to high resolution mesh. Somehow was affected only
for face U or V equals to 1.0f.

Checked fix using all test files used during initial implementation of
multires baker and tested sample file from bug/ Seems everything is OK.
This commit is contained in:
Sergey Sharybin 2012-05-22 07:06:48 +00:00
parent 72f38b4f09
commit acd468f2b3
1 changed files with 1 additions and 1 deletions
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source/blender/editors/object/object_bake.c
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@ -534,7 +534,7 @@ static void get_ccgdm_data(DerivedMesh *lodm, DerivedMesh *hidm, const int *orig
int grid_index = origindex[face_index];
int loc_offs = face_index % (1 << (2 * lvl));
int cell_index = loc_offs % ((side - 1) * (side - 1));
int cell_side = grid_size / (side - 1);
int cell_side = (grid_size - 1) / (side - 1);
int row = cell_index / (side - 1);
int col = cell_index % (side - 1);