diff options
-rw-r--r-- | source/blender/editors/object/object_modifier.cc | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/source/blender/editors/object/object_modifier.cc b/source/blender/editors/object/object_modifier.cc index 872d2367332..9310aa3c58c 100644 --- a/source/blender/editors/object/object_modifier.cc +++ b/source/blender/editors/object/object_modifier.cc @@ -21,6 +21,7 @@ #include "DNA_mesh_types.h" #include "DNA_meshdata_types.h" #include "DNA_object_force_types.h" +#include "DNA_pointcloud_types.h" #include "DNA_scene_types.h" #include "DNA_space_types.h" @@ -855,8 +856,38 @@ static bool modifier_apply_obdata( Main *bmain = DEG_get_bmain(depsgraph); BKE_object_material_from_eval_data(bmain, ob, &curves_eval.id); } + else if (ob->type == OB_POINTCLOUD) { + PointCloud &points = *static_cast<PointCloud *>(ob->data); + if (mti->modifyGeometrySet == nullptr) { + BLI_assert_unreachable(); + return false; + } + + /* Create a temporary geometry set and component. */ + GeometrySet geometry_set; + geometry_set.get_component_for_write<PointCloudComponent>().replace( + &points, GeometryOwnershipType::ReadOnly); + + ModifierEvalContext mectx = {depsgraph, ob, (ModifierApplyFlag)0}; + mti->modifyGeometrySet(md_eval, &mectx, &geometry_set); + if (!geometry_set.has_pointcloud()) { + BKE_report( + reports, RPT_ERROR, "Evaluated geometry from modifier does not contain a point cloud"); + return false; + } + PointCloud *pointcloud_eval = + geometry_set.get_component_for_write<PointCloudComponent>().release(); + + /* Anonymous attributes shouldn't be available on the applied geometry. */ + pointcloud_eval->attributes_for_write().remove_anonymous(); + + /* Copy the relevant information to the original. */ + Main *bmain = DEG_get_bmain(depsgraph); + BKE_object_material_from_eval_data(bmain, ob, &pointcloud_eval->id); + BKE_pointcloud_nomain_to_pointcloud(pointcloud_eval, &points, true); + } else { - /* TODO: implement for point clouds and volumes. */ + /* TODO: implement for volumes. */ BKE_report(reports, RPT_ERROR, "Cannot apply modifier for this object type"); return false; } |