diff options
Diffstat (limited to 'source/blender/editors/include/ED_transform_snap_object_context.h')
| -rw-r--r-- | source/blender/editors/include/ED_transform_snap_object_context.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/source/blender/editors/include/ED_transform_snap_object_context.h b/source/blender/editors/include/ED_transform_snap_object_context.h index c4da1588117..6f25a63188d 100644 --- a/source/blender/editors/include/ED_transform_snap_object_context.h +++ b/source/blender/editors/include/ED_transform_snap_object_context.h @@ -117,6 +117,13 @@ bool ED_transform_snap_object_project_ray(SnapObjectContext *sctx, float r_co[3], float r_no[3]); +/** + * Fill in a list of all hits. + * + * \param ray_depth: Only depths in this range are considered, -1.0 for maximum. + * \param sort: Optionally sort the hits by depth. + * \param r_hit_list: List of #SnapObjectHitDepth (caller must free). + */ bool ED_transform_snap_object_project_ray_all(SnapObjectContext *sctx, struct Depsgraph *depsgraph, const View3D *v3d, @@ -142,6 +149,19 @@ short ED_transform_snap_object_project_view3d_ex(struct SnapObjectContext *sctx, struct Object **r_ob, float r_obmat[4][4], float r_face_nor[3]); +/** + * Convenience function for performing snapping. + * + * Given a 2D region value, snap to vert/edge/face. + * + * \param sctx: Snap context. + * \param mval: Screenspace coordinate. + * \param prev_co: Coordinate for perpendicular point calculation (optional). + * \param dist_px: Maximum distance to snap (in pixels). + * \param r_loc: hit location. + * \param r_no: hit normal (optional). + * \return Snap success. + */ short ED_transform_snap_object_project_view3d(struct SnapObjectContext *sctx, struct Depsgraph *depsgraph, const ARegion *region, @@ -155,6 +175,9 @@ short ED_transform_snap_object_project_view3d(struct SnapObjectContext *sctx, float r_loc[3], float r_no[3]); +/** + * see: #ED_transform_snap_object_project_ray_all + */ bool ED_transform_snap_object_project_all_view3d_ex(SnapObjectContext *sctx, struct Depsgraph *depsgraph, const ARegion *region, |