Classes
struct	UvNearestHit

Macros
#define	UV_NEAREST_HIT_INIT_DIST_PX(v2d, dist_px)

#define	UV_NEAREST_HIT_INIT_MAX(v2d)

Typedefs
typedef struct UvNearestHit	UvNearestHit

Functions
void	uv_poly_copy_aspect (float uv_orig[][2], float uv[][2], float aspx, float aspy, int len)

bool	uv_find_nearest_vert (struct Scene scene, struct Object obedit, const float co[2], const float penalty_dist, struct UvNearestHit *hit)

bool	uv_find_nearest_vert_multi (struct Scene scene, struct Object objects, const uint objects_len, const float co[2], const float penalty_dist, struct UvNearestHit hit)

bool	uv_find_nearest_edge (struct Scene scene, struct Object obedit, const float co[2], struct UvNearestHit *hit)

bool	uv_find_nearest_edge_multi (struct Scene scene, struct Object objects, const uint objects_len, const float co[2], struct UvNearestHit hit)

bool	uv_find_nearest_face_ex (struct Scene scene, struct Object obedit, const float co[2], struct UvNearestHit *hit, const bool only_in_face)

bool	uv_find_nearest_face (struct Scene scene, struct Object obedit, const float co[2], struct UvNearestHit *hit)

bool	uv_find_nearest_face_multi_ex (struct Scene scene, struct Object objects, const uint objects_len, const float co[2], struct UvNearestHit hit, const bool only_in_face)

bool	uv_find_nearest_face_multi (struct Scene scene, struct Object objects, const uint objects_len, const float co[2], struct UvNearestHit hit)

BMLoop *	uv_find_nearest_loop_from_vert (struct Scene scene, struct Object obedit, struct BMVert *v, const float co[2])

BMLoop *	uv_find_nearest_loop_from_edge (struct Scene scene, struct Object obedit, struct BMEdge *e, const float co[2])

void	uvedit_live_unwrap_update (struct SpaceImage sima, struct Scene scene, struct Object *obedit)

void	UV_OT_average_islands_scale (struct wmOperatorType *ot)

void	UV_OT_cube_project (struct wmOperatorType *ot)

void	UV_OT_cylinder_project (struct wmOperatorType *ot)

void	UV_OT_project_from_view (struct wmOperatorType *ot)

void	UV_OT_minimize_stretch (struct wmOperatorType *ot)

void	UV_OT_pack_islands (struct wmOperatorType *ot)

void	UV_OT_reset (struct wmOperatorType *ot)

void	UV_OT_sphere_project (struct wmOperatorType *ot)

void	UV_OT_unwrap (struct wmOperatorType *ot)

void	UV_OT_rip (struct wmOperatorType *ot)

void	UV_OT_stitch (struct wmOperatorType *ot)

void	UV_OT_smart_project (struct wmOperatorType *ot)

void	UV_OT_shortest_path_pick (struct wmOperatorType *ot)

void	UV_OT_shortest_path_select (struct wmOperatorType *ot)

bool	uvedit_select_is_any_selected (struct Scene scene, struct Object obedit)

bool	uvedit_select_is_any_selected_multi (struct Scene scene, struct Object *objects, const uint objects_len)

const float *	uvedit_first_selected_uv_from_vertex (struct Scene scene, struct BMVert eve, const int cd_loop_uv_offset)

void	UV_OT_select_all (struct wmOperatorType *ot)

void	UV_OT_select (struct wmOperatorType *ot)

void	UV_OT_select_loop (struct wmOperatorType *ot)

void	UV_OT_select_edge_ring (struct wmOperatorType *ot)

void	UV_OT_select_linked (struct wmOperatorType *ot)

void	UV_OT_select_linked_pick (struct wmOperatorType *ot)

void	UV_OT_select_split (struct wmOperatorType *ot)

void	UV_OT_select_pinned (struct wmOperatorType *ot)

void	UV_OT_select_box (struct wmOperatorType *ot)

void	UV_OT_select_lasso (struct wmOperatorType *ot)

void	UV_OT_select_circle (struct wmOperatorType *ot)

void	UV_OT_select_more (struct wmOperatorType *ot)

void	UV_OT_select_less (struct wmOperatorType *ot)

void	UV_OT_select_overlap (struct wmOperatorType *ot)

Macro Definition Documentation

◆ UV_NEAREST_HIT_INIT_DIST_PX

#define UV_NEAREST_HIT_INIT_DIST_PX	(	v2d,
		dist_px
	)

Value:

  { \
    .dist_sq = square_f(U.pixelsize * dist_px), \
    .scale = { \
        UI_view2d_scale_get_x(v2d), \
        UI_view2d_scale_get_y(v2d), \
    }, \
  }

Definition at line 56 of file uvedit_intern.h.

◆ UV_NEAREST_HIT_INIT_MAX

#define UV_NEAREST_HIT_INIT_MAX ( v2d )

Value:

  { \
    .dist_sq = FLT_MAX, \
    .scale = { \
        UI_view2d_scale_get_x(v2d), \
        UI_view2d_scale_get_y(v2d), \
    }, \
  }

Definition at line 65 of file uvedit_intern.h.

Typedef Documentation

◆ UvNearestHit

typedef struct UvNearestHit UvNearestHit

Function Documentation

◆ uv_find_nearest_edge()

bool uv_find_nearest_edge	(	struct Scene *	scene,
		struct Object *	obedit,
		const float	co[2],
		struct UvNearestHit *	hit
	)

◆ uv_find_nearest_edge_multi()

bool uv_find_nearest_edge_multi	(	struct Scene *	scene,
		struct Object **	objects,
		const uint	objects_len,
		const float	co[2],
		struct UvNearestHit *	hit
	)

Definition at line 709 of file uvedit_select.c.

References scene, and uv_find_nearest_edge().

Referenced by stitch_select(), uv_mouse_select_loop_generic_multi(), uv_mouse_select_multi(), and uv_select_linked_internal().

◆ uv_find_nearest_face()

bool uv_find_nearest_face	(	struct Scene *	scene,
		struct Object *	obedit,
		const float	co[2],
		struct UvNearestHit *	hit
	)

Definition at line 774 of file uvedit_select.c.

References scene, and uv_find_nearest_face_ex().

Referenced by uv_shortest_path_pick_invoke().

◆ uv_find_nearest_face_ex()

bool uv_find_nearest_face_ex	(	Scene *	scene,
		Object *	obedit,
		const float	co[2],
		UvNearestHit *	hit,
		const bool	only_in_face
	)

Parameters

only_in_face when true, only hit faces which co is inside. This gives users a result they might expect, especially when zoomed in.

Note: Concave faces can cause odd behavior, although in practice this isn't often an issue. The center can be outside the face, in this case the distance to the center could cause the face to be considered too far away. If this becomes an issue we could track the distance to the faces closest edge.

Definition at line 731 of file uvedit_select.c.

References BKE_editmesh_from_object(), BLI_assert, BMEditMesh::bm, BM_face_uv_calc_center_median(), BM_face_uv_point_inside_test(), BM_FACES_OF_MESH, BM_ITER_MESH, CD_MLOOPUV, CustomData_get_offset(), UvNearestHit::dist_sq, UvNearestHit::efa, BMesh::ldata, len_squared_v2(), mul_v2_v2(), UvNearestHit::ob, UvNearestHit::scale, scene, sub_v2_v2v2(), and uvedit_face_visible_test().

Referenced by uv_find_nearest_face(), and uv_find_nearest_face_multi_ex().

◆ uv_find_nearest_face_multi()

bool uv_find_nearest_face_multi	(	struct Scene *	scene,
		struct Object **	objects,
		const uint	objects_len,
		const float	co[2],
		struct UvNearestHit *	hit
	)

Definition at line 796 of file uvedit_select.c.

References scene, and uv_find_nearest_face_multi_ex().

Referenced by uv_mouse_select_multi().

◆ uv_find_nearest_face_multi_ex()

bool uv_find_nearest_face_multi_ex	(	struct Scene *	scene,
		struct Object **	objects,
		const uint	objects_len,
		const float	co[2],
		struct UvNearestHit *	hit,
		const bool	only_in_face
	)

Definition at line 779 of file uvedit_select.c.

References scene, and uv_find_nearest_face_ex().

Referenced by uv_find_nearest_face_multi(), and uv_mouse_select_multi().

◆ uv_find_nearest_loop_from_edge()

BMLoop* uv_find_nearest_loop_from_edge	(	struct Scene *	scene,
		struct Object *	obedit,
		struct BMEdge *	e,
		const float	co[2]
	)

Definition at line 973 of file uvedit_select.c.

References BKE_editmesh_from_object(), BMEditMesh::bm, BM_ELEM_CD_GET_VOID_P, BM_ITER_ELEM, BM_LOOPS_OF_EDGE, CD_MLOOPUV, CustomData_get_offset(), dist_squared_to_line_segment_v2(), e, BMLoop::f, l, BMesh::ldata, BMLoop::next, NULL, scene, MLoopUV::uv, and uvedit_face_visible_test().

Referenced by uv_shortest_path_pick_invoke().

◆ uv_find_nearest_loop_from_vert()

BMLoop* uv_find_nearest_loop_from_vert	(	struct Scene *	scene,
		struct Object *	obedit,
		struct BMVert *	v,
		const float	co[2]
	)

Definition at line 945 of file uvedit_select.c.

References BKE_editmesh_from_object(), BMEditMesh::bm, BM_ELEM_CD_GET_VOID_P, BM_ITER_ELEM, BM_LOOPS_OF_VERT, CD_MLOOPUV, CustomData_get_offset(), BMLoop::f, l, BMesh::ldata, len_squared_v2v2(), NULL, scene, MLoopUV::uv, uvedit_face_visible_test(), and v.

Referenced by uv_shortest_path_pick_invoke().

◆ uv_find_nearest_vert()

bool uv_find_nearest_vert	(	struct Scene *	scene,
		struct Object *	obedit,
		const float	co[2],
		const float	penalty_dist,
		struct UvNearestHit *	hit
	)

◆ uv_find_nearest_vert_multi()

bool uv_find_nearest_vert_multi	(	struct Scene *	scene,
		struct Object **	objects,
		const uint	objects_len,
		const float	co[2],
		const float	penalty_dist,
		struct UvNearestHit *	hit
	)