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_hook.c | |
parent | b726ff4fc4175e1921d7cf6758a7fbb0e4e90576 (diff) |
Fix bad pointer cast when modifier is used on non-mesh object
Diffstat (limited to 'source/blender/modifiers/intern/MOD_hook.c')
-rw-r--r-- | source/blender/modifiers/intern/MOD_hook.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/source/blender/modifiers/intern/MOD_hook.c b/source/blender/modifiers/intern/MOD_hook.c index 572254bbbf6..0a2510ba2be 100644 --- a/source/blender/modifiers/intern/MOD_hook.c +++ b/source/blender/modifiers/intern/MOD_hook.c @@ -352,9 +352,13 @@ static void deformVerts(struct ModifierData *md, const struct ModifierEvalContex float (*vertexCos)[3], int numVerts) { HookModifierData *hmd = (HookModifierData *)md; - Mesh *mesh_src = mesh ? mesh : ctx->object->data; + Mesh *mesh_src = get_mesh(ctx->object, NULL, mesh, NULL, false, false); deformVerts_do(hmd, ctx->object, mesh_src, vertexCos, numVerts); + + if (mesh_src != mesh) { + BKE_id_free(NULL, mesh_src); + } } static void deformVertsEM(struct ModifierData *md, const struct ModifierEvalContext *ctx, @@ -362,10 +366,7 @@ static void deformVertsEM(struct ModifierData *md, const struct ModifierEvalCont struct Mesh *mesh, float (*vertexCos)[3], int numVerts) { HookModifierData *hmd = (HookModifierData *)md; - Mesh *mesh_src = mesh; - if (!mesh) { - mesh_src = BKE_bmesh_to_mesh_nomain(editData->bm, &(struct BMeshToMeshParams){0}); - } + Mesh *mesh_src = get_mesh(ctx->object, editData, mesh, NULL, false, false); deformVerts_do(hmd, ctx->object, mesh_src, vertexCos, numVerts); |