mesh_ops.c

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/*
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * 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) 2009 Blender Foundation.
 * All rights reserved.
 *
 * 
 * Contributor(s): Blender Foundation
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#include <stdlib.h>
#include <math.h>


#include "DNA_object_types.h"
#include "DNA_scene_types.h"

#include "BLI_math.h"
#include "BLI_blenlib.h"
#include "BLI_editVert.h"

#include "BKE_context.h"

#include "RNA_access.h"

#include "WM_api.h"
#include "WM_types.h"

#include "ED_object.h"
#include "ED_mesh.h"
#include "ED_screen.h"
#include "ED_view3d.h"


#include "mesh_intern.h"

/**************************** registration **********************************/

void ED_operatortypes_mesh(void)
{
    WM_operatortype_append(MESH_OT_select_all);
    WM_operatortype_append(MESH_OT_select_more);
    WM_operatortype_append(MESH_OT_select_less);
    WM_operatortype_append(MESH_OT_select_non_manifold);
    WM_operatortype_append(MESH_OT_select_linked);
    WM_operatortype_append(MESH_OT_select_linked_pick);
    WM_operatortype_append(MESH_OT_select_random);
    WM_operatortype_append(MESH_OT_hide);
    WM_operatortype_append(MESH_OT_reveal);
    WM_operatortype_append(MESH_OT_select_by_number_vertices);
    WM_operatortype_append(MESH_OT_select_mirror);
    WM_operatortype_append(MESH_OT_normals_make_consistent);
    WM_operatortype_append(MESH_OT_merge);
    WM_operatortype_append(MESH_OT_subdivide);
    WM_operatortype_append(MESH_OT_faces_select_linked_flat);
    WM_operatortype_append(MESH_OT_edges_select_sharp);
    WM_operatortype_append(MESH_OT_primitive_plane_add);
    WM_operatortype_append(MESH_OT_primitive_cube_add);
    WM_operatortype_append(MESH_OT_primitive_circle_add);
    WM_operatortype_append(MESH_OT_primitive_cylinder_add);
    WM_operatortype_append(MESH_OT_primitive_cone_add);
    WM_operatortype_append(MESH_OT_primitive_grid_add);
    WM_operatortype_append(MESH_OT_primitive_monkey_add);
    WM_operatortype_append(MESH_OT_primitive_uv_sphere_add);
    WM_operatortype_append(MESH_OT_primitive_ico_sphere_add);
    WM_operatortype_append(MESH_OT_fgon_clear);
    WM_operatortype_append(MESH_OT_fgon_make);
    WM_operatortype_append(MESH_OT_duplicate);
    WM_operatortype_append(MESH_OT_remove_doubles);
    WM_operatortype_append(MESH_OT_vertices_sort);
    WM_operatortype_append(MESH_OT_vertices_randomize);
    WM_operatortype_append(MESH_OT_extrude);
    WM_operatortype_append(MESH_OT_spin);
    WM_operatortype_append(MESH_OT_screw);
    
    WM_operatortype_append(MESH_OT_split);
    WM_operatortype_append(MESH_OT_extrude_repeat);
    WM_operatortype_append(MESH_OT_edge_rotate);
    WM_operatortype_append(MESH_OT_select_vertex_path);
    WM_operatortype_append(MESH_OT_loop_to_region);
    WM_operatortype_append(MESH_OT_region_to_loop);
    WM_operatortype_append(MESH_OT_select_axis);
    
    WM_operatortype_append(MESH_OT_uvs_rotate);
    WM_operatortype_append(MESH_OT_uvs_mirror);
    WM_operatortype_append(MESH_OT_colors_rotate);
    WM_operatortype_append(MESH_OT_colors_mirror);
    
    WM_operatortype_append(MESH_OT_fill);
    WM_operatortype_append(MESH_OT_beautify_fill);
    WM_operatortype_append(MESH_OT_quads_convert_to_tris);
    WM_operatortype_append(MESH_OT_tris_convert_to_quads);
    WM_operatortype_append(MESH_OT_edge_flip);
    WM_operatortype_append(MESH_OT_faces_shade_smooth);
    WM_operatortype_append(MESH_OT_faces_shade_flat);
    WM_operatortype_append(MESH_OT_sort_faces);

    WM_operatortype_append(MESH_OT_delete);

    WM_operatortype_append(MESH_OT_separate);
    WM_operatortype_append(MESH_OT_dupli_extrude_cursor);
    WM_operatortype_append(MESH_OT_loop_select);
    WM_operatortype_append(MESH_OT_edge_face_add);
    WM_operatortype_append(MESH_OT_select_shortest_path);
    WM_operatortype_append(MESH_OT_select_similar);
    WM_operatortype_append(MESH_OT_loop_multi_select);
    WM_operatortype_append(MESH_OT_mark_seam);
    WM_operatortype_append(MESH_OT_mark_sharp);
    WM_operatortype_append(MESH_OT_vertices_smooth);
    WM_operatortype_append(MESH_OT_noise);
    WM_operatortype_append(MESH_OT_flip_normals);
    WM_operatortype_append(MESH_OT_knife_cut);
    WM_operatortype_append(MESH_OT_rip);
    WM_operatortype_append(MESH_OT_blend_from_shape);
    WM_operatortype_append(MESH_OT_shape_propagate_to_all);
    
    WM_operatortype_append(MESH_OT_uv_texture_add);
    WM_operatortype_append(MESH_OT_uv_texture_remove);
    WM_operatortype_append(MESH_OT_vertex_color_add);
    WM_operatortype_append(MESH_OT_vertex_color_remove);
    WM_operatortype_append(MESH_OT_sticky_add);
    WM_operatortype_append(MESH_OT_sticky_remove);
    WM_operatortype_append(MESH_OT_drop_named_image);

    WM_operatortype_append(MESH_OT_edgering_select);
    WM_operatortype_append(MESH_OT_loopcut);

    WM_operatortype_append(MESH_OT_solidify);
    WM_operatortype_append(MESH_OT_select_nth);

#ifdef WITH_GAMEENGINE
    WM_operatortype_append(MESH_OT_navmesh_make);
    WM_operatortype_append(MESH_OT_navmesh_face_copy);
    WM_operatortype_append(MESH_OT_navmesh_face_add);
    WM_operatortype_append(MESH_OT_navmesh_reset);
    WM_operatortype_append(MESH_OT_navmesh_clear);
#endif
}

#if 0 /* UNUSED, remove? */
static int ED_operator_editmesh_face_select(bContext *C)
{
    Object *obedit= CTX_data_edit_object(C);
    if(obedit && obedit->type==OB_MESH) {
        EditMesh *em = ((Mesh *)obedit->data)->edit_mesh;
        if (em && em->selectmode & SCE_SELECT_FACE) {
            return 1;
        }
    }
    return 0;
}
#endif

void ED_operatormacros_mesh(void)
{
    wmOperatorType *ot;
    wmOperatorTypeMacro *otmacro;
    
    ot= WM_operatortype_append_macro("MESH_OT_loopcut_slide", "Loop Cut and Slide", OPTYPE_UNDO|OPTYPE_REGISTER);
    ot->description = "Cut mesh loop and slide it";
    WM_operatortype_macro_define(ot, "MESH_OT_loopcut");
    otmacro= WM_operatortype_macro_define(ot, "TRANSFORM_OT_edge_slide");
    RNA_struct_idprops_unset(otmacro->ptr, "release_confirm");

    ot= WM_operatortype_append_macro("MESH_OT_duplicate_move", "Add Duplicate", OPTYPE_UNDO|OPTYPE_REGISTER);
    ot->description = "Duplicate mesh and move";
    WM_operatortype_macro_define(ot, "MESH_OT_duplicate");
    otmacro= WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
    RNA_enum_set(otmacro->ptr, "proportional", 0);
    RNA_boolean_set(otmacro->ptr, "mirror", FALSE);

    ot= WM_operatortype_append_macro("MESH_OT_rip_move", "Rip", OPTYPE_UNDO|OPTYPE_REGISTER);
    ot->description = "Rip polygons and move the result";
    WM_operatortype_macro_define(ot, "MESH_OT_rip");
    otmacro= WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
    RNA_enum_set(otmacro->ptr, "proportional", 0);
    RNA_boolean_set(otmacro->ptr, "mirror", FALSE);

    ot= WM_operatortype_append_macro("MESH_OT_extrude_region_move", "Extrude Region and Move", OPTYPE_UNDO|OPTYPE_REGISTER);
    ot->description = "Extrude region and move result";
    otmacro= WM_operatortype_macro_define(ot, "MESH_OT_extrude");
    RNA_enum_set(otmacro->ptr, "type", 1);
    otmacro= WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
    RNA_enum_set(otmacro->ptr, "proportional", 0);
    RNA_boolean_set(otmacro->ptr, "mirror", FALSE);

    ot= WM_operatortype_append_macro("MESH_OT_extrude_faces_move", "Extrude Individual Faces and Move", OPTYPE_UNDO|OPTYPE_REGISTER);
    ot->description = "Extrude faces and move result";
    otmacro= WM_operatortype_macro_define(ot, "MESH_OT_extrude");
    RNA_enum_set(otmacro->ptr, "type", 2);
    otmacro= WM_operatortype_macro_define(ot, "TRANSFORM_OT_shrink_fatten");
    RNA_enum_set(otmacro->ptr, "proportional", 0);
    RNA_boolean_set(otmacro->ptr, "mirror", FALSE);

    ot= WM_operatortype_append_macro("MESH_OT_extrude_edges_move", "Extrude Only Edges and Move", OPTYPE_UNDO|OPTYPE_REGISTER);
    ot->description = "Extrude edges and move result";
    otmacro= WM_operatortype_macro_define(ot, "MESH_OT_extrude");
    RNA_enum_set(otmacro->ptr, "type", 3);
    otmacro= WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
    RNA_enum_set(otmacro->ptr, "proportional", 0);
    RNA_boolean_set(otmacro->ptr, "mirror", FALSE);

    ot= WM_operatortype_append_macro("MESH_OT_extrude_vertices_move", "Extrude Only Vertices and Move", OPTYPE_UNDO|OPTYPE_REGISTER);
    ot->description = "Extrude vertices and move result";
    otmacro= WM_operatortype_macro_define(ot, "MESH_OT_extrude");
    RNA_enum_set(otmacro->ptr, "type", 4);
    otmacro= WM_operatortype_macro_define(ot, "TRANSFORM_OT_translate");
    RNA_enum_set(otmacro->ptr, "proportional", 0);
    RNA_boolean_set(otmacro->ptr, "mirror", FALSE);
}

/* note mesh keymap also for other space? */
void ED_keymap_mesh(wmKeyConfig *keyconf)
{   
    wmKeyMap *keymap;
    wmKeyMapItem *kmi;
    int i;
    
    keymap= WM_keymap_find(keyconf, "Mesh", 0, 0);
    keymap->poll= ED_operator_editmesh;
    
    WM_keymap_add_item(keymap, "MESH_OT_loopcut_slide", RKEY, KM_PRESS, KM_CTRL, 0);

    /* selecting */
    /* standard mouse selection goes via space_view3d */
    kmi = WM_keymap_add_item(keymap, "MESH_OT_loop_select", SELECTMOUSE, KM_PRESS, KM_ALT, 0);
    RNA_boolean_set(kmi->ptr, "extend", FALSE);
    kmi = WM_keymap_add_item(keymap, "MESH_OT_loop_select", SELECTMOUSE, KM_PRESS, KM_SHIFT|KM_ALT, 0);
    RNA_boolean_set(kmi->ptr, "extend", TRUE);

    kmi = WM_keymap_add_item(keymap, "MESH_OT_edgering_select", SELECTMOUSE, KM_PRESS, KM_ALT|KM_CTRL, 0);
    RNA_boolean_set(kmi->ptr, "extend", FALSE);
    kmi = WM_keymap_add_item(keymap, "MESH_OT_edgering_select", SELECTMOUSE, KM_PRESS, KM_SHIFT|KM_ALT|KM_CTRL, 0);
    RNA_boolean_set(kmi->ptr, "extend", TRUE);

    WM_keymap_add_item(keymap, "MESH_OT_select_shortest_path", SELECTMOUSE, KM_PRESS, KM_CTRL, 0);

    kmi = WM_keymap_add_item(keymap, "MESH_OT_select_all", AKEY, KM_PRESS, 0, 0);
    RNA_enum_set(kmi->ptr, "action", SEL_TOGGLE);
    kmi = WM_keymap_add_item(keymap, "MESH_OT_select_all", IKEY, KM_PRESS, KM_CTRL, 0);
    RNA_enum_set(kmi->ptr, "action", SEL_INVERT);

    WM_keymap_add_item(keymap, "MESH_OT_select_more", PADPLUSKEY, KM_PRESS, KM_CTRL, 0);
    WM_keymap_add_item(keymap, "MESH_OT_select_less", PADMINUS, KM_PRESS, KM_CTRL, 0);
    WM_keymap_add_item(keymap, "MESH_OT_select_non_manifold", MKEY, KM_PRESS, (KM_CTRL|KM_SHIFT|KM_ALT), 0);
    
    WM_keymap_add_item(keymap, "MESH_OT_select_linked", LKEY, KM_PRESS, KM_CTRL, 0);
    kmi = WM_keymap_add_item(keymap, "MESH_OT_select_linked_pick", LKEY, KM_PRESS, 0, 0);
    RNA_boolean_set(kmi->ptr, "deselect", FALSE);
    kmi = WM_keymap_add_item(keymap, "MESH_OT_select_linked_pick", LKEY, KM_PRESS, KM_SHIFT, 0);
    RNA_boolean_set(kmi->ptr, "deselect", TRUE);
    
    WM_keymap_add_item(keymap, "MESH_OT_faces_select_linked_flat", FKEY, KM_PRESS, (KM_CTRL|KM_SHIFT|KM_ALT), 0);

    WM_keymap_add_item(keymap, "MESH_OT_select_similar", GKEY, KM_PRESS, KM_SHIFT, 0);
    
    /* selection mode */
    WM_keymap_add_menu(keymap, "VIEW3D_MT_edit_mesh_select_mode", TABKEY, KM_PRESS, KM_CTRL, 0);
    
    /* hide */
    kmi = WM_keymap_add_item(keymap, "MESH_OT_hide", HKEY, KM_PRESS, 0, 0);
    RNA_boolean_set(kmi->ptr, "unselected", FALSE);
    kmi = WM_keymap_add_item(keymap, "MESH_OT_hide", HKEY, KM_PRESS, KM_SHIFT, 0);
    RNA_boolean_set(kmi->ptr, "unselected", TRUE);
    WM_keymap_add_item(keymap, "MESH_OT_reveal", HKEY, KM_PRESS, KM_ALT, 0);

    /* tools */
    kmi = WM_keymap_add_item(keymap, "MESH_OT_normals_make_consistent", NKEY, KM_PRESS, KM_CTRL, 0);
    RNA_boolean_set(kmi->ptr, "inside", FALSE);
    kmi = WM_keymap_add_item(keymap, "MESH_OT_normals_make_consistent", NKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);
    RNA_boolean_set(kmi->ptr, "inside", TRUE);
    
    WM_keymap_add_item(keymap, "VIEW3D_OT_edit_mesh_extrude_move_normal", EKEY, KM_PRESS, 0, 0); /* python operator */
    WM_keymap_add_menu(keymap, "VIEW3D_MT_edit_mesh_extrude", EKEY, KM_PRESS, KM_ALT, 0);
    
    WM_keymap_add_item(keymap, "TRANSFORM_OT_edge_crease", EKEY, KM_PRESS, KM_SHIFT, 0);
    
    WM_keymap_add_item(keymap, "MESH_OT_spin", RKEY, KM_PRESS, KM_ALT, 0);
    
    WM_keymap_add_item(keymap, "MESH_OT_fill", FKEY, KM_PRESS, KM_ALT, 0);
    WM_keymap_add_item(keymap, "MESH_OT_beautify_fill", FKEY, KM_PRESS, KM_SHIFT|KM_ALT, 0);
    WM_keymap_add_item(keymap, "MESH_OT_quads_convert_to_tris", TKEY, KM_PRESS, KM_CTRL, 0);
    WM_keymap_add_item(keymap, "MESH_OT_tris_convert_to_quads", JKEY, KM_PRESS, KM_ALT, 0);
    WM_keymap_add_item(keymap, "MESH_OT_edge_flip", FKEY, KM_PRESS, KM_SHIFT|KM_CTRL, 0);

    WM_keymap_add_item(keymap, "MESH_OT_rip_move",VKEY, KM_PRESS, 0, 0);
    WM_keymap_add_item(keymap, "MESH_OT_merge", MKEY, KM_PRESS, KM_ALT, 0);

    WM_keymap_add_item(keymap, "TRANSFORM_OT_shrink_fatten", SKEY, KM_PRESS, KM_ALT, 0);

    /* add/remove */
    WM_keymap_add_item(keymap, "MESH_OT_edge_face_add", FKEY, KM_PRESS, 0, 0);
//  WM_keymap_add_item(keymap, "MESH_OT_skin", FKEY, KM_PRESS, KM_CTRL|KM_ALT, 0); /* python, removed */
    WM_keymap_add_item(keymap, "MESH_OT_duplicate_move", DKEY, KM_PRESS, KM_SHIFT, 0);
    
    WM_keymap_add_menu(keymap, "INFO_MT_mesh_add", AKEY, KM_PRESS, KM_SHIFT, 0);
    
    WM_keymap_add_item(keymap, "MESH_OT_separate", PKEY, KM_PRESS, 0, 0);
    WM_keymap_add_item(keymap, "MESH_OT_split", YKEY, KM_PRESS, 0, 0);

    /* use KM_CLICK because same key is used for tweaks */
    kmi = WM_keymap_add_item(keymap, "MESH_OT_dupli_extrude_cursor", ACTIONMOUSE, KM_CLICK, KM_CTRL, 0);
    RNA_boolean_set(kmi->ptr, "rotate_source", TRUE);
    kmi = WM_keymap_add_item(keymap, "MESH_OT_dupli_extrude_cursor", ACTIONMOUSE, KM_CLICK, KM_SHIFT|KM_CTRL, 0);
    RNA_boolean_set(kmi->ptr, "rotate_source", FALSE);

    WM_keymap_add_item(keymap, "MESH_OT_delete", XKEY, KM_PRESS, 0, 0);
    WM_keymap_add_item(keymap, "MESH_OT_delete", DELKEY, KM_PRESS, 0, 0);
    
    WM_keymap_add_item(keymap, "MESH_OT_knife_cut", LEFTMOUSE, KM_PRESS, 0, KKEY);
    RNA_enum_set(WM_keymap_add_item(keymap, "MESH_OT_knife_cut", LEFTMOUSE, KM_PRESS, KM_SHIFT, KKEY)->ptr, "type", 2/*KNIFE_MIDPOINT*/);
    
    WM_keymap_add_item(keymap, "OBJECT_OT_vertex_parent_set", PKEY, KM_PRESS, KM_CTRL, 0);

    /* menus */
    WM_keymap_add_menu(keymap, "VIEW3D_MT_edit_mesh_specials", WKEY, KM_PRESS, 0, 0);
    WM_keymap_add_menu(keymap, "VIEW3D_MT_edit_mesh_faces", FKEY, KM_PRESS, KM_CTRL, 0);
    WM_keymap_add_menu(keymap, "VIEW3D_MT_edit_mesh_edges", EKEY, KM_PRESS, KM_CTRL, 0);
    WM_keymap_add_menu(keymap, "VIEW3D_MT_edit_mesh_vertices", VKEY, KM_PRESS, KM_CTRL, 0);
    WM_keymap_add_menu(keymap, "VIEW3D_MT_hook", HKEY, KM_PRESS, KM_CTRL, 0);
    WM_keymap_add_menu(keymap, "VIEW3D_MT_uv_map", UKEY, KM_PRESS, 0, 0);
    WM_keymap_add_menu(keymap, "VIEW3D_MT_vertex_group", GKEY, KM_PRESS, KM_CTRL, 0);
    
    /* useful stuff from object-mode */
    for (i=0; i<=5; i++) {
        kmi = WM_keymap_add_item(keymap, "OBJECT_OT_subdivision_set", ZEROKEY+i, KM_PRESS, KM_CTRL, 0);
        RNA_int_set(kmi->ptr, "level", i);
    }
    
    ED_object_generic_keymap(keyconf, keymap, 3);
}