diff options
Diffstat (limited to 'source/blender/makesrna/intern/rna_camera.c')
| -rw-r--r-- | source/blender/makesrna/intern/rna_camera.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/source/blender/makesrna/intern/rna_camera.c b/source/blender/makesrna/intern/rna_camera.c index 52ec2bee128..dcf0647392e 100644 --- a/source/blender/makesrna/intern/rna_camera.c +++ b/source/blender/makesrna/intern/rna_camera.c @@ -125,6 +125,49 @@ static char *rna_Camera_background_image_path(const PointerRNA *ptr) return NULL; } +static bool rna_Camera_background_images_override_apply(Main *bmain, + PointerRNA *ptr_dst, + PointerRNA *ptr_src, + PointerRNA *UNUSED(ptr_storage), + PropertyRNA *prop_dst, + PropertyRNA *UNUSED(prop_src), + PropertyRNA *UNUSED(prop_storage), + const int UNUSED(len_dst), + const int UNUSED(len_src), + const int UNUSED(len_storage), + PointerRNA *UNUSED(ptr_item_dst), + PointerRNA *UNUSED(ptr_item_src), + PointerRNA *UNUSED(ptr_item_storage), + IDOverrideLibraryPropertyOperation *opop) +{ + BLI_assert_msg(opop->operation == IDOVERRIDE_LIBRARY_OP_INSERT_AFTER, + "Unsupported RNA override operation on background images collection"); + + Camera *cam_dst = (Camera *)ptr_dst->owner_id; + Camera *cam_src = (Camera *)ptr_src->owner_id; + + /* Remember that insertion operations are defined and stored in correct order, which means that + * even if we insert several items in a row, we always insert first one, then second one, etc. + * So we should always find 'anchor' constraint in both _src *and* _dst. */ + CameraBGImage *bgpic_anchor = BLI_findlink(&cam_dst->bg_images, opop->subitem_reference_index); + + /* If `bgpic_anchor` is NULL, `bgpic_src` will be inserted in first position. */ + CameraBGImage *bgpic_src = BLI_findlink(&cam_src->bg_images, opop->subitem_local_index); + + if (bgpic_src == NULL) { + BLI_assert(bgpic_src != NULL); + return false; + } + + CameraBGImage *bgpic_dst = BKE_camera_background_image_copy(bgpic_src, 0); + + /* This handles NULL anchor as expected by adding at head of list. */ + BLI_insertlinkafter(&cam_dst->bg_images, bgpic_anchor, bgpic_dst); + + RNA_property_update_main(bmain, NULL, ptr_dst, prop_dst); + return true; +} + static void rna_Camera_dof_update(Main *bmain, Scene *scene, PointerRNA *UNUSED(ptr)) { SEQ_relations_invalidate_scene_strips(bmain, scene); @@ -195,6 +238,16 @@ static void rna_def_camera_background_image(BlenderRNA *brna) srna, "Background Image", "Image and settings for display in the 3D View background"); RNA_def_struct_path_func(srna, "rna_Camera_background_image_path"); + prop = RNA_def_boolean(srna, + "is_override_data", + false, + "Override Background Image", + "In a local override camera, whether this background image comes from " + "the linked reference camera, or is local to the override"); + RNA_def_property_clear_flag(prop, PROP_EDITABLE); + RNA_def_property_boolean_negative_sdna( + prop, NULL, "flag", CAM_BGIMG_FLAG_OVERRIDE_LIBRARY_LOCAL); + RNA_define_lib_overridable(true); prop = RNA_def_property(srna, "source", PROP_ENUM, PROP_NONE); @@ -751,6 +804,8 @@ void RNA_def_camera(BlenderRNA *brna) RNA_def_property_collection_sdna(prop, NULL, "bg_images", NULL); RNA_def_property_struct_type(prop, "CameraBackgroundImage"); RNA_def_property_ui_text(prop, "Background Images", "List of background images"); + RNA_def_property_override_flag(prop, PROPOVERRIDE_LIBRARY_INSERTION | PROPOVERRIDE_NO_PROP_NAME); + RNA_def_property_override_funcs(prop, NULL, NULL, "rna_Camera_background_images_override_apply"); RNA_def_property_update(prop, NC_CAMERA | ND_DRAW_RENDER_VIEWPORT, NULL); RNA_define_lib_overridable(false); |