Blender: ED_select_utils.h File Reference

Blender V2.93

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Macros
#define	SEL_OP_USE_OUTSIDE(sel_op) (ELEM(sel_op, SEL_OP_AND))

#define	SEL_OP_USE_PRE_DESELECT(sel_op) (ELEM(sel_op, SEL_OP_SET))

#define	SEL_OP_CAN_DESELECT(sel_op) (!ELEM(sel_op, SEL_OP_ADD))

Typedefs
typedef enum WalkSelectDirection	WalkSelectDirections

Enumerations
enum	{ SEL_TOGGLE = 0 , SEL_SELECT = 1 , SEL_DESELECT = 2 , SEL_INVERT = 3 }

enum	WalkSelectDirection { UI_SELECT_WALK_UP , UI_SELECT_WALK_DOWN , UI_SELECT_WALK_LEFT , UI_SELECT_WALK_RIGHT }

enum	eSelectOp { SEL_OP_ADD = 1 , SEL_OP_SUB , SEL_OP_SET , SEL_OP_AND , SEL_OP_XOR }

enum	{ SIM_CMP_EQ = 0 , SIM_CMP_GT , SIM_CMP_LT }

Functions
int	ED_select_op_action (const eSelectOp sel_op, const bool is_select, const bool is_inside)

int	ED_select_op_action_deselected (const eSelectOp sel_op, const bool is_select, const bool is_inside)

int	ED_select_similar_compare_float (const float delta, const float thresh, const int compare)

bool	ED_select_similar_compare_float_tree (const struct KDTree_1d *tree, const float length, const float thresh, const int compare)

eSelectOp	ED_select_op_modal (const eSelectOp sel_op, const bool is_first)

Macro Definition Documentation

◆ SEL_OP_CAN_DESELECT

#define SEL_OP_CAN_DESELECT ( sel_op ) (!ELEM(sel_op, SEL_OP_ADD))

Definition at line 61 of file ED_select_utils.h.

◆ SEL_OP_USE_OUTSIDE

#define SEL_OP_USE_OUTSIDE ( sel_op ) (ELEM(sel_op, SEL_OP_AND))

Definition at line 59 of file ED_select_utils.h.

◆ SEL_OP_USE_PRE_DESELECT

#define SEL_OP_USE_PRE_DESELECT ( sel_op ) (ELEM(sel_op, SEL_OP_SET))

Definition at line 60 of file ED_select_utils.h.

Typedef Documentation

◆ WalkSelectDirections

typedef enum WalkSelectDirection WalkSelectDirections

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
SEL_TOGGLE
SEL_SELECT
SEL_DESELECT
SEL_INVERT

Definition at line 29 of file ED_select_utils.h.

◆ anonymous enum

anonymous enum

Enumerator
SIM_CMP_EQ
SIM_CMP_GT
SIM_CMP_LT

Definition at line 53 of file ED_select_utils.h.

◆ eSelectOp

See WM_operator_properties_select_operation

Enumerator
SEL_OP_ADD
SEL_OP_SUB
SEL_OP_SET
SEL_OP_AND
SEL_OP_XOR

Definition at line 44 of file ED_select_utils.h.

◆ WalkSelectDirection

enum WalkSelectDirection

Enumerator
UI_SELECT_WALK_UP
UI_SELECT_WALK_DOWN
UI_SELECT_WALK_LEFT
UI_SELECT_WALK_RIGHT

Definition at line 36 of file ED_select_utils.h.

Function Documentation

◆ ED_select_op_action()

int ED_select_op_action	(	const eSelectOp	sel_op,
		const bool	is_select,
		const bool	is_inside
	)

1: select, 0: deselect, -1: pass.

Definition at line 30 of file select_utils.c.

References BLI_assert, is_inside(), SEL_OP_ADD, SEL_OP_AND, SEL_OP_SET, SEL_OP_SUB, and SEL_OP_XOR.

◆ ED_select_op_action_deselected()

int ED_select_op_action_deselected	(	const eSelectOp	sel_op,
		const bool	is_select,
		const bool	is_inside
	)

Use when we've de-selected all items first (for modes that need it).

Note: In some cases changing selection needs to perform other checks, so it's more straightforward to deselect all, then select.

Definition at line 53 of file select_utils.c.

References BLI_assert, is_inside(), SEL_OP_ADD, SEL_OP_AND, SEL_OP_SET, SEL_OP_SUB, and SEL_OP_XOR.

Referenced by armature_edit_select_op_apply(), do_lasso_select_curve__doSelect(), do_lasso_select_lattice__doSelect(), do_lasso_select_mball__doSelectElem(), do_lasso_select_mesh__doSelectEdge_pass0(), do_lasso_select_mesh__doSelectEdge_pass1(), do_lasso_select_mesh__doSelectFace(), do_lasso_select_mesh__doSelectVert(), do_lasso_select_meshobject__doSelectVert(), do_lasso_select_objects(), do_lattice_box_select__doSelect(), do_mesh_box_select__doSelectEdge_pass0(), do_mesh_box_select__doSelectEdge_pass1(), do_mesh_box_select__doSelectFace(), do_mesh_box_select__doSelectVert(), do_meta_box_select(), do_nurbs_box_select__doSelect(), do_object_box_select(), do_paintvert_box_select__doSelectVert(), do_pose_tag_select_op_exec(), edbm_backbuf_check_and_select_edges(), edbm_backbuf_check_and_select_faces(), edbm_backbuf_check_and_select_faces_obmode(), edbm_backbuf_check_and_select_verts(), edbm_backbuf_check_and_select_verts_obmode(), gpencil_generic_curve_select(), gpencil_generic_stroke_select(), PE_lasso_select(), and select_key_op().

◆ ED_select_op_modal()

eSelectOp ED_select_op_modal	(	const eSelectOp	sel_op,
		const bool	is_first
	)

Utility to use for selection operations that run multiple times (circle select).

Definition at line 77 of file select_utils.c.

References SEL_OP_ADD, and SEL_OP_SET.

Referenced by action_circle_select_exec(), circle_select_exec(), gpencil_circle_select_exec(), graph_circle_select_exec(), node_circleselect_exec(), uv_circle_select_exec(), and view3d_circle_select_exec().

◆ ED_select_similar_compare_float()

int ED_select_similar_compare_float	(	const float	delta,
		const float	thresh,
		const int	compare
	)

Definition at line 87 of file select_utils.c.

References BLI_assert_unreachable, fabsf, SIM_CMP_EQ, SIM_CMP_GT, and SIM_CMP_LT.

Referenced by curve_nurb_select_similar_type(), ED_select_similar_compare_float_tree(), and mball_select_similar_type().

◆ ED_select_similar_compare_float_tree()

bool ED_select_similar_compare_float_tree	(	const struct KDTree_1d *	tree,
		const float	length,
		const float	thresh,
		const int	compare
	)

Referenced by curve_nurb_select_similar_type(), mball_select_similar_type(), similar_edge_select_exec(), and similar_face_select_exec().