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baking normals could crash in rare cases because the intersection data wasn't copied when the lambda was bigger then the previous or initialized.

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python baking script had a simple error.
This commit is contained in:
Campbell Barton 2008-03-27 16:28:21 +00:00
parent 08bc0efecb
commit e7651c53c3
2 changed files with 6 additions and 3 deletions
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2
release/scripts/bpymodules/BPyRender.py
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@ -531,7 +531,7 @@ def bakeToPlane(sce, ob_from, width, height, bakemodes, axis='z', margin=0):
# New bake settings
rend.bakeClear = True
rend.bakeMargin = margin
BACKUP_bakeToActive = True
rend.bakeToActive = True
# Assume a mesh
me_from = ob_from.getData(mesh=1)

7
source/blender/render/intern/source/raytrace.c
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@ -1033,8 +1033,11 @@ static int testnode(Octree *oc, Isect *is, Node *no, OcVal ocval, RayCheckFunc c
isect.ob= ob;
isect.face= face;
if(RE_ray_face_intersection(&isect, oc->transformfunc, oc->coordsfunc)) {
if(isect.labda<is->labda) *is= isect;
found= 1;
if(isect.labda<is->labda) {
*is= isect;
found= 1;
}
}
}
//else rejected++;