diff options
author | Sybren A. Stüvel <sybren@stuvel.eu> | 2018-05-09 18:37:54 +0300 |
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committer | Sybren A. Stüvel <sybren@stuvel.eu> | 2018-05-11 11:14:35 +0300 |
commit | 4fe5a105f6da5131396f93658389103475d89b09 (patch) | |
tree | ed87289dd29c2d597d79d6ab80f5c65c603005e9 /source/blender/modifiers/intern/MOD_cast.c | |
parent | b726ff4fc4175e1921d7cf6758a7fbb0e4e90576 (diff) |
Fix bad pointer cast when modifier is used on non-mesh object
Diffstat (limited to 'source/blender/modifiers/intern/MOD_cast.c')
-rw-r--r-- | source/blender/modifiers/intern/MOD_cast.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/source/blender/modifiers/intern/MOD_cast.c b/source/blender/modifiers/intern/MOD_cast.c index a2283fd66e9..2eee77c4dd7 100644 --- a/source/blender/modifiers/intern/MOD_cast.c +++ b/source/blender/modifiers/intern/MOD_cast.c @@ -428,12 +428,7 @@ static void deformVerts(ModifierData *md, const ModifierEvalContext *ctx, int numVerts) { CastModifierData *cmd = (CastModifierData *)md; - - Mesh *mesh_src = mesh; - - if (mesh_src == NULL) { - mesh_src = ctx->object->data; - } + Mesh *mesh_src = get_mesh(ctx->object, NULL, mesh, NULL, false, false); BLI_assert(mesh_src->totvert == numVerts); @@ -443,6 +438,10 @@ static void deformVerts(ModifierData *md, const ModifierEvalContext *ctx, else { /* MOD_CAST_TYPE_SPHERE or MOD_CAST_TYPE_CYLINDER */ sphere_do(cmd, ctx->object, mesh_src, vertexCos, numVerts); } + + if (mesh_src != mesh) { + BKE_id_free(NULL, mesh_src); + } } static void deformVertsEM( @@ -451,12 +450,7 @@ static void deformVertsEM( Mesh *mesh, float (*vertexCos)[3], int numVerts) { CastModifierData *cmd = (CastModifierData *)md; - - Mesh *mesh_src = mesh; - - if (mesh_src == NULL) { - mesh_src = BKE_bmesh_to_mesh_nomain(editData->bm, &(struct BMeshToMeshParams){0}); - } + Mesh *mesh_src = get_mesh(ctx->object, editData, mesh, NULL, false, false); BLI_assert(mesh_src->totvert == numVerts); @@ -467,7 +461,7 @@ static void deformVertsEM( sphere_do(cmd, ctx->object, mesh_src, vertexCos, numVerts); } - if (!mesh) { + if (mesh_src != mesh) { BKE_id_free(NULL, mesh_src); } } |