/* * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * The Original Code is Copyright (C) 2008 Blender Foundation. * All rights reserved. */ /** \file * \ingroup eduv */ #pragma once struct BMFace; struct BMLoop; struct Image; struct Object; struct Scene; struct SpaceImage; struct wmOperatorType; /* geometric utilities */ void uv_poly_copy_aspect(float uv_orig[][2], float uv[][2], float aspx, float aspy, int len); /* find nearest */ typedef struct UvNearestHit { /** Only for `*_multi(..)` versions of functions. */ struct Object *ob; /** Always set if we have a hit. */ struct BMFace *efa; struct BMLoop *l; /** Needs to be set before calling nearest functions. */ float dist_sq; } UvNearestHit; #define UV_NEAREST_HIT_INIT \ { \ .dist_sq = FLT_MAX, \ } bool uv_find_nearest_vert(struct Scene *scene, struct Object *obedit, const float co[2], const float penalty_dist, struct UvNearestHit *hit_final); 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_final); bool uv_find_nearest_edge(struct Scene *scene, struct Object *obedit, const float co[2], struct UvNearestHit *hit_final); bool uv_find_nearest_edge_multi(struct Scene *scene, struct Object **objects, const uint objects_len, const float co[2], struct UvNearestHit *hit_final); bool uv_find_nearest_face(struct Scene *scene, struct Object *obedit, const float co[2], struct UvNearestHit *hit_final); bool uv_find_nearest_face_multi(struct Scene *scene, struct Object **objects, const uint objects_len, const float co[2], struct UvNearestHit *hit_final); 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]); /* utility tool functions */ void uvedit_live_unwrap_update(struct SpaceImage *sima, struct Scene *scene, struct Object *obedit); void uvedit_pixel_to_float(struct SpaceImage *sima, float pixeldist, float r_dist[2]); /* operators */ 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); /* uvedit_path.c */ void UV_OT_shortest_path_pick(struct wmOperatorType *ot); void UV_OT_shortest_path_select(struct wmOperatorType *ot); /* uvedit_select.c */ 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);