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Diffstat (limited to 'source/blender/src/multires.c')
| -rw-r--r-- | source/blender/src/multires.c | 431 |
1 files changed, 0 insertions, 431 deletions
diff --git a/source/blender/src/multires.c b/source/blender/src/multires.c deleted file mode 100644 index 64edfb5f6cc..00000000000 --- a/source/blender/src/multires.c +++ /dev/null @@ -1,431 +0,0 @@ -/* - * $Id$ - * - * ***** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The Original Code is Copyright (C) 2006 by Nicholas Bishop - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - * - * Implements the multiresolution modeling tools. - * - * multires.h - * - */ - -#include "MEM_guardedalloc.h" - -#include "BLI_blenlib.h" -#include "BLI_arithb.h" - -#include "DNA_key_types.h" -#include "DNA_mesh_types.h" -#include "DNA_meshdata_types.h" -#include "DNA_modifier_types.h" -#include "DNA_object_types.h" -#include "DNA_scene_types.h" -#include "DNA_vec_types.h" -#include "DNA_view3d_types.h" - -#include "BKE_customdata.h" -#include "BKE_depsgraph.h" -#include "BKE_global.h" -#include "BKE_key.h" -#include "BKE_mesh.h" -#include "BKE_modifier.h" -#include "BKE_multires.h" -#include "BKE_object.h" - -#include "BIF_editmesh.h" -#include "BIF_screen.h" -#include "BIF_space.h" -#include "BIF_toolbox.h" - -#include "BDR_editobject.h" -#include "BDR_sculptmode.h" - -#include "BLI_editVert.h" - -#include "BSE_edit.h" -#include "BSE_view.h" - -#include "IMB_imbuf.h" -#include "IMB_imbuf_types.h" - -#include "blendef.h" -#include "editmesh.h" -#include "multires.h" -#include "mydevice.h" -#include "parametrizer.h" - -#include <math.h> - -void multires_calc_temp_data(struct MultiresLevel *lvl); - -int multires_test() -{ - Mesh *me= get_mesh(OBACT); - if(me && me->mr) { - error("Unable to complete action with multires enabled."); - return 1; - } - return 0; -} -int multires_level1_test() -{ - Mesh *me= get_mesh(OBACT); - if(me && me->mr && me->mr->current != 1) { - error("Operation only available for multires level 1."); - return 1; - } - return 0; -} - -/* Sculptmode */ - -void multires_check_state() -{ - if(G.f & G_SCULPTMODE && !G.obedit) - sculptmode_correct_state(); -} - -static void medge_flag_to_eed(const short flag, const char crease, EditEdge *eed) -{ - if(!eed) return; - - if(flag & ME_SEAM) eed->seam= 1; - if(flag & ME_SHARP) eed->sharp = 1; - if(flag & SELECT) eed->f |= SELECT; - if(flag & ME_FGON) eed->h= EM_FGON; - if(flag & ME_HIDE) eed->h |= 1; - - eed->crease= ((float)crease)/255.0; -} - -void multires_level_to_editmesh(Object *ob, Mesh *me, const int render) -{ - MultiresLevel *lvl= BLI_findlink(&me->mr->levels,me->mr->current-1); - int i; - EditMesh *em= (!render && G.obedit) ? G.editMesh : NULL; - EditVert **eves= NULL; - EditEdge *eed= NULL; - - if(em) { - /* Remove editmesh elements */ - free_editMesh(em); - - eves= MEM_callocN(sizeof(EditVert*)*lvl->totvert, "editvert pointers"); - - /* Vertices/Edges/Faces */ - for(i=0; i<lvl->totvert; ++i) { - eves[i]= addvertlist(me->mr->verts[i].co, NULL); - if(me->mr->verts[i].flag & 1) eves[i]->f |= SELECT; - if(me->mr->verts[i].flag & ME_HIDE) eves[i]->h= 1; - eves[i]->data= NULL; - } - for(i=0; i<lvl->totedge; ++i) { - addedgelist(eves[lvl->edges[i].v[0]], eves[lvl->edges[i].v[1]], NULL); - } - for(i=0; i<lvl->totface; ++i) { - EditVert *eve4= lvl->faces[i].v[3] ? eves[lvl->faces[i].v[3]] : NULL; - EditFace *efa= addfacelist(eves[lvl->faces[i].v[0]], eves[lvl->faces[i].v[1]], - eves[lvl->faces[i].v[2]], eve4, NULL, NULL); - efa->flag= lvl->faces[i].flag & ~ME_HIDE; - efa->mat_nr= lvl->faces[i].mat_nr; - if(lvl->faces[i].flag & ME_FACE_SEL) - efa->f |= SELECT; - if(lvl->faces[i].flag & ME_HIDE) efa->h= 1; - efa->data= NULL; - } - - /* Edge flags */ - eed= em->edges.first; - if(lvl==me->mr->levels.first) { - for(i=0; i<lvl->totedge; ++i) { - medge_flag_to_eed(me->mr->edge_flags[i], me->mr->edge_creases[i], eed); - eed= eed->next; - } - } else { - MultiresLevel *lvl1= me->mr->levels.first; - const int last= lvl1->totedge * pow(2, me->mr->current-1); - for(i=0; i<last; ++i) { - const int ndx= i / pow(2, me->mr->current-1); - - medge_flag_to_eed(me->mr->edge_flags[ndx], me->mr->edge_creases[ndx], eed); - eed= eed->next; - } - } - - eed= em->edges.first; - for(i=0, eed= em->edges.first; i<lvl->totedge; ++i, eed= eed->next) { - eed->h= me->mr->verts[lvl->edges[i].v[0]].flag & ME_HIDE || - me->mr->verts[lvl->edges[i].v[1]].flag & ME_HIDE; - } - - EM_select_flush(); - - multires_customdata_to_mesh(me, em, lvl, &me->mr->vdata, em ? &em->vdata : &me->vdata, CD_MDEFORMVERT); - multires_customdata_to_mesh(me, em, lvl, &me->mr->fdata, em ? &em->fdata : &me->fdata, CD_MTFACE); - - /* Colors */ - if(me->mr->use_col) { - MCol c[4]; - EditFace *efa= NULL; - CustomData *src= &em->fdata; - - if(me->mr->use_col) EM_add_data_layer(src, CD_MCOL); - efa= em->faces.first; - - for(i=0; i<lvl->totface; ++i) { - if(me->mr->use_col) { - multires_to_mcol(&lvl->colfaces[i], c); - CustomData_em_set(src, efa->data, CD_MCOL, c); - } - efa= efa->next; - } - - } - - mesh_update_customdata_pointers(me); - - MEM_freeN(eves); - DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA); - recalc_editnormals(); - } -} - -void multires_make(void *ob, void *me_v) -{ - Mesh *me= me_v; - Key *key; - - /* Check for shape keys */ - key= me->key; - if(key) { - int ret= okee("Adding multires will delete all shape keys, proceed?"); - if(ret) { - free_key(key); - me->key= NULL; - } else - return; - } - - waitcursor(1); - - multires_check_state(); - - multires_create(ob, me); - - allqueue(REDRAWBUTSEDIT, 0); - BIF_undo_push("Make multires"); - waitcursor(0); -} - -void multires_delete(void *ob, void *me_v) -{ - Mesh *me= me_v; - multires_free(me->mr); - me->mr= NULL; - - multires_check_state(); - - allqueue(REDRAWBUTSEDIT, 0); - - BIF_undo_push("Apply multires"); -} - -/* Make sure that all level indices are clipped to [1, mr->level_count] */ -void multires_clip_levels(Multires *mr) -{ - if(mr) { - const int cnt = mr->level_count; - - if(mr->current < 1) mr->current = 1; - if(mr->edgelvl < 1) mr->edgelvl = 1; - if(mr->pinlvl < 1) mr->pinlvl = 1; - if(mr->renderlvl < 1) mr->renderlvl = 1; - - if(mr->current > cnt) mr->current = cnt; - if(mr->edgelvl > cnt) mr->edgelvl = cnt; - if(mr->pinlvl > cnt) mr->pinlvl = cnt; - if(mr->renderlvl > cnt) mr->renderlvl = cnt; - } -} - -/* Delete all multires levels beneath current level. Subdivide special - first-level data up to the new lowest level. */ -void multires_del_lower(void *ob, void *me) -{ - Multires *mr= ((Mesh*)me)->mr; - MultiresLevel *lvl1= mr->levels.first, *cr_lvl= current_level(mr); - MultiresLevel *lvl= NULL, *lvlprev= NULL; - short *edgeflags= NULL; - char *edgecreases= NULL; - int i, last; - - if(cr_lvl == lvl1) return; - - multires_check_state(); - - /* Subdivide the edge flags to the current level */ - edgeflags= MEM_callocN(sizeof(short)*current_level(mr)->totedge, "Multires Edge Flags"); - edgecreases= MEM_callocN(sizeof(char)*current_level(mr)->totedge, "Multires Edge Creases"); - last= lvl1->totedge * pow(2, mr->current-1); - for(i=0; i<last; ++i) { - edgeflags[i] = mr->edge_flags[(int)(i / pow(2, mr->current-1))]; - edgecreases[i] = mr->edge_creases[(int)(i / pow(2, mr->current-1))]; - } - MEM_freeN(mr->edge_flags); - MEM_freeN(mr->edge_creases); - mr->edge_flags= edgeflags; - mr->edge_creases= edgecreases; - - multires_del_lower_customdata(mr, cr_lvl); - - lvl= cr_lvl->prev; - while(lvl) { - lvlprev= lvl->prev; - - multires_free_level(lvl); - BLI_freelinkN(&mr->levels, lvl); - - mr->current-= 1; - mr->level_count-= 1; - - lvl= lvlprev; - } - mr->newlvl= mr->current; - - multires_clip_levels(mr); - - allqueue(REDRAWBUTSEDIT, 0); - - BIF_undo_push("Multires delete lower"); -} - -void multires_del_higher(void *ob, void *me) -{ - Multires *mr= ((Mesh*)me)->mr; - MultiresLevel *lvl= BLI_findlink(&mr->levels,mr->current-1); - MultiresLevel *lvlnext; - - multires_check_state(); - - lvl= lvl->next; - while(lvl) { - lvlnext= lvl->next; - - multires_free_level(lvl); - BLI_freelinkN(&mr->levels,lvl); - - mr->level_count-= 1; - - lvl= lvlnext; - } - - multires_clip_levels(mr); - - allqueue(REDRAWBUTSEDIT, 0); - - BIF_undo_push("Multires delete higher"); -} - -void multires_finish_mesh_update(Object *ob) -{ - /* friendly check for background render */ - if(G.background==0) { - object_handle_update(ob); - countall(); - - if(G.vd && G.vd->depths) G.vd->depths->damaged= 1; - allqueue(REDRAWVIEW3D, 0); - allqueue(REDRAWIMAGE, 0); - } -} - -void multires_subdivide(void *ob_v, void *me_v) -{ - Mesh *me = me_v; - - multires_check_state(); - - if(CustomData_number_of_layers(G.obedit ? &G.editMesh->fdata : &me->fdata, CD_MCOL) > 1) { - int ret= okee("Adding a level will delete all but the active vertex color layer, proceed?"); - if(!ret) - return; - } - - waitcursor(1); - multires_add_level(ob_v, me, G.scene->toolsettings->multires_subdiv_type); - multires_level_to_editmesh(ob_v, me, 0); - multires_finish_mesh_update(ob_v); - - allqueue(REDRAWBUTSEDIT, 0); - BIF_undo_push("Add multires level"); - waitcursor(0); -} - -void multires_set_level_cb(void *ob, void *me) -{ - waitcursor(1); - - multires_check_state(); - - multires_set_level(ob, me, 0); - multires_level_to_editmesh(ob, me, 0); - multires_finish_mesh_update(ob); - - if(G.obedit || G.f & G_SCULPTMODE) - BIF_undo_push("Multires set level"); - - allqueue(REDRAWBUTSEDIT, 0); - - waitcursor(0); -} - -void multires_edge_level_update_cb(void *ob_v, void *me_v) -{ - multires_edge_level_update(ob_v, me_v); - allqueue(REDRAWVIEW3D, 0); -} - -int multires_modifier_warning() -{ - ModifierData *md; - - for(md= modifiers_getVirtualModifierList(OBACT); md; md= md->next) { - if(md->mode & eModifierMode_Render) { - switch(md->type) { - case eModifierType_Subsurf: - case eModifierType_Build: - case eModifierType_Mirror: - case eModifierType_Decimate: - case eModifierType_Boolean: - case eModifierType_Array: - case eModifierType_EdgeSplit: - return 1; - } - } - } - - return 0; -} |