`DEG_OBJECT_ITER_FOR_RENDER_ENGINE_BEGIN` creates temporary objects that correspond to duplicates or instances. These temporary objects can share same pointers with the original object as in the case of Bounding Box. Bound Box of temporary objects is marked dirty in `BKE_object_replace_data_on_shallow_copy` since `ob->data` is different. This causes the original Bounding Box, calculated for the evaluated geometry, to be lost. The solution in this commit is to change the boundbox reference of the temporary objects, so the boundbox of the non-temporary object (with the data curve) is not marked dirty. Differential Revision: https://developer.blender.org/D13581
13 KiB
13 KiB