layer_utils.c File Reference

#include <string.h>
#include "BLI_array.h"
#include "BKE_collection.h"
#include "BKE_customdata.h"
#include "BKE_editmesh.h"
#include "BKE_layer.h"
#include "DNA_ID.h"
#include "DNA_layer_types.h"
#include "DNA_mesh_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "MEM_guardedalloc.h"

Go to the source code of this file.

Functions
Selected Object Array
Object **	BKE_view_layer_array_selected_objects_params (struct ViewLayer *view_layer, const struct View3D *v3d, uint *r_len, const struct ObjectsInViewLayerParams *params)
Objects in Mode Array
Base **	BKE_view_layer_array_from_bases_in_mode_params (ViewLayer *view_layer, const View3D *v3d, uint *r_len, const struct ObjectsInModeParams *params)
Object **	BKE_view_layer_array_from_objects_in_mode_params (ViewLayer *view_layer, const View3D *v3d, uint *r_len, const struct ObjectsInModeParams *params)
Filter Functions
bool	BKE_view_layer_filter_edit_mesh_has_uvs (const Object *ob, void *UNUSED(user_data))
bool	BKE_view_layer_filter_edit_mesh_has_edges (const Object *ob, void *UNUSED(user_data))
Object *	BKE_view_layer_non_active_selected_object (struct ViewLayer *view_layer, const struct View3D *v3d)

Function Documentation

BKE_view_layer_array_from_bases_in_mode_params()

Base** BKE_view_layer_array_from_bases_in_mode_params	(	ViewLayer *	view_layer,
		const View3D *	v3d,
		uint *	r_len,
		const struct ObjectsInModeParams *	params
	)

Definition at line 87 of file layer_utils.c.

References BLI_array_append, BLI_array_declare, BLI_array_len, BLI_array_trim, FOREACH_BASE_IN_MODE_BEGIN, FOREACH_BASE_IN_MODE_END, id, LIB_TAG_DOIT, MEM_mallocN, NULL, params, and ID::tag.

Referenced by BKE_view_layer_array_from_objects_in_mode_params().

BKE_view_layer_array_from_objects_in_mode_params()

Object** BKE_view_layer_array_from_objects_in_mode_params	(	ViewLayer *	view_layer,
		const View3D *	v3d,
		uint *	r_len,
		const struct ObjectsInModeParams *	params
	)

Definition at line 137 of file layer_utils.c.

References BKE_view_layer_array_from_bases_in_mode_params(), NULL, Base::object, and params.

BKE_view_layer_array_selected_objects_params()

Object** BKE_view_layer_array_selected_objects_params	(	struct ViewLayer *	view_layer,
		const struct View3D *	v3d,
		uint *	r_len,
		const struct ObjectsInViewLayerParams *	params
	)

Definition at line 28 of file layer_utils.c.

References BLI_array_append, BLI_array_declare, BLI_array_len, BLI_array_trim, FOREACH_SELECTED_OBJECT_BEGIN, FOREACH_SELECTED_OBJECT_END, id, LIB_TAG_DOIT, MEM_mallocN, NULL, params, and ID::tag.

Referenced by collection_drop_exec(), and object_transform_to_mouse_exec().

BKE_view_layer_filter_edit_mesh_has_edges()

bool BKE_view_layer_filter_edit_mesh_has_edges	(	const Object *	ob,
		void *	UNUSEDuser_data
	)

Definition at line 172 of file layer_utils.c.

References BMEditMesh::bm, Object::data, Mesh::edit_mesh, NULL, OB_MESH, BMesh::totedge, and Object::type.

BKE_view_layer_filter_edit_mesh_has_uvs()

bool BKE_view_layer_filter_edit_mesh_has_uvs	(	const Object *	ob,
		void *	UNUSEDuser_data
	)

Definition at line 158 of file layer_utils.c.

References BMEditMesh::bm, CD_MLOOPUV, CustomData_get_offset(), Object::data, Mesh::edit_mesh, BMesh::ldata, NULL, OB_MESH, and Object::type.

BKE_view_layer_non_active_selected_object()

Object* BKE_view_layer_non_active_selected_object	(	struct ViewLayer *	view_layer,
		const struct View3D *	v3d
	)

Use this in rare cases we need to detect a pair of objects (active, selected). This returns the other non-active selected object.

Returns NULL with it finds multiple other selected objects as behavior in this case would be random from the user perspective.

Definition at line 186 of file layer_utils.c.

References FOREACH_SELECTED_OBJECT_BEGIN, FOREACH_SELECTED_OBJECT_END, NULL, and OBACT.

Referenced by gpencil_bake_mesh_animation_exec(), and gpencil_trace_image_exec().