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Minor change to last commit to solidify, only allocate bitmap as needed

This commit is contained in:
Campbell Barton 2014-01-17 06:58:09 +11:00
parent 1b4ced86b9
commit 9cc5c157e8
1 changed files with 4 additions and 4 deletions
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8
source/blender/modifiers/intern/MOD_solidify.c
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@ -257,8 +257,6 @@ static DerivedMesh *applyModifier(
const int defgrp_invert = ((smd->flag & MOD_SOLIDIFY_VGROUP_INV) != 0);
int defgrp_index;
BLI_bitmap *orig_mvert_tag = BLI_BITMAP_NEW(numVerts, "solidify origvert tag bitmap");
modifier_get_vgroup(ob, dm, smd->defgrp_name, &dvert, &defgrp_index);
orig_mvert = dm->getVertArray(dm);
@ -280,6 +278,7 @@ static DerivedMesh *applyModifier(
STACK_INIT(new_edge_arr);
if (smd->flag & MOD_SOLIDIFY_RIM) {
BLI_bitmap *orig_mvert_tag = BLI_BITMAP_NEW(numVerts, __func__);
unsigned int eidx;
#define INVALID_UNUSED ((unsigned int)-1)
@ -291,6 +290,7 @@ static DerivedMesh *applyModifier(
edge_users = MEM_mallocN(sizeof(*edge_users) * (size_t)numEdges, "solid_mod edges");
edge_order = MEM_mallocN(sizeof(*edge_order) * (size_t)numEdges, "solid_mod eorder");
/* save doing 2 loops here... */
#if 0
fill_vn_i(edge_users, numEdges, INVALID_UNUSED);
@ -344,6 +344,8 @@ static DerivedMesh *applyModifier(
newEdges++;
}
}
MEM_freeN(orig_mvert_tag);
}
if (smd->flag & MOD_SOLIDIFY_NORMAL_CALC) {
@ -821,8 +823,6 @@ static DerivedMesh *applyModifier(
if (face_nors)
MEM_freeN(face_nors);
MEM_freeN(orig_mvert_tag);
if (numFaces == 0 && numEdges != 0) {
modifier_setError(md, "Faces needed for useful output");
}