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Fix #107353: array cap broken on empty mesh (backport to 3.6) #115232

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Philipp Oeser merged 1 commits from JacquesLucke/blender:backport-107353 into blender-v3.6-release 2024-02-14 12:55:37 +01:00
Conversation 3 Commits 1 Files Changed 1 +10
1 changed files with 10 additions and 0 deletions
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10
source/blender/modifiers/intern/MOD_array.cc
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@ -32,6 +32,7 @@
#include "BKE_lib_id.h"
#include "BKE_lib_query.h"
#include "BKE_mesh.hh"
#include "BKE_mesh_wrapper.h"
#include "BKE_modifier.h"
#include "BKE_object_deform.h"
#include "BKE_screen.h"
@ -378,6 +379,15 @@ static Mesh *arrayModifier_doArray(ArrayModifierData *amd,
Mesh *mesh)
{
if (mesh->totvert == 0) {
/* Output just the start cap even if the mesh is empty. */
Object *start_cap_ob = amd->start_cap;
if (start_cap_ob && start_cap_ob != ctx->object) {
Mesh *start_cap_mesh = BKE_modifier_get_evaluated_mesh_from_evaluated_object(start_cap_ob);
if (start_cap_mesh) {
BKE_mesh_wrapper_ensure_mdata(start_cap_mesh);
return BKE_mesh_copy_for_eval(start_cap_mesh);
}
}
return mesh;
}