diff options
Diffstat (limited to 'source/blender/src/editmesh_add.c')
| -rw-r--r-- | source/blender/src/editmesh_add.c | 1498 |
1 files changed, 0 insertions, 1498 deletions
diff --git a/source/blender/src/editmesh_add.c b/source/blender/src/editmesh_add.c deleted file mode 100644 index 16a5b049da2..00000000000 --- a/source/blender/src/editmesh_add.c +++ /dev/null @@ -1,1498 +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) 2004 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - */ - - -#include <stdlib.h> -#include <string.h> -#include <math.h> - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "MEM_guardedalloc.h" - - -#include "DNA_mesh_types.h" -#include "DNA_meshdata_types.h" -#include "DNA_object_types.h" -#include "DNA_scene_types.h" -#include "DNA_space_types.h" -#include "DNA_screen_types.h" -#include "DNA_userdef_types.h" -#include "DNA_view3d_types.h" - -#include "BLI_blenlib.h" -#include "BLI_arithb.h" -#include "BLI_editVert.h" - -#include "BKE_depsgraph.h" -#include "BKE_global.h" -#include "BKE_library.h" -#include "BKE_mesh.h" -#include "BKE_object.h" -#include "BKE_utildefines.h" - -#ifdef WITH_VERSE -#include "BKE_verse.h" -#endif - - -#include "BIF_editmesh.h" -#include "BIF_graphics.h" -#include "BIF_interface.h" -#include "BIF_mywindow.h" -#include "BIF_retopo.h" -#include "BIF_screen.h" -#include "BIF_space.h" -#include "BIF_toolbox.h" -#include "BIF_transform.h" - -#ifdef WITH_VERSE -#include "BIF_verse.h" -#endif - -#include "BDR_editobject.h" - -#include "BSE_view.h" -#include "BSE_edit.h" - -#include "blendef.h" -#include "multires.h" -#include "mydevice.h" - -#include "editmesh.h" - -/* bpymenu */ -#ifndef DISABLE_PYTHON -#include "BPY_extern.h" -#include "BPY_menus.h" -#endif - -static float icovert[12][3] = { - {0,0,-200}, - {144.72, -105.144,-89.443}, - {-55.277, -170.128,-89.443}, - {-178.885,0,-89.443}, - {-55.277,170.128,-89.443}, - {144.72,105.144,-89.443}, - {55.277,-170.128,89.443}, - {-144.72,-105.144,89.443}, - {-144.72,105.144,89.443}, - {55.277,170.128,89.443}, - {178.885,0,89.443}, - {0,0,200} -}; -static short icoface[20][3] = { - {1,0,2}, - {1,0,5}, - {2,0,3}, - {3,0,4}, - {4,0,5}, - {1,5,10}, - {2,1,6}, - {3,2,7}, - {4,3,8}, - {5,4,9}, - {10,1,6}, - {6,2,7}, - {7,3,8}, - {8,4,9}, - {9,5,10}, - {6,10,11}, - {7,6,11}, - {8,7,11}, - {9,8,11}, - {10,9,11} -}; - -static void get_view_aligned_coordinate(float *fp) -{ - float dvec[3]; - short mx, my, mval[2]; - - getmouseco_areawin(mval); - mx= mval[0]; - my= mval[1]; - - project_short_noclip(fp, mval); - - initgrabz(fp[0], fp[1], fp[2]); - - if(mval[0]!=IS_CLIPPED) { - window_to_3d(dvec, mval[0]-mx, mval[1]-my); - VecSubf(fp, fp, dvec); - } -} - -void add_click_mesh(void) -{ - EditMesh *em = G.editMesh; - EditVert *eve, *v1; - float min[3], max[3]; - int done= 0; - - TEST_EDITMESH - if(multires_test()) return; - - INIT_MINMAX(min, max); - - for(v1= em->verts.first;v1; v1=v1->next) { - if(v1->f & SELECT) { - DO_MINMAX(v1->co, min, max); - done= 1; - } - } - - /* call extrude? */ - if(done) { - EditEdge *eed; - float vec[3], cent[3], mat[3][3]; - float nor[3]= {0.0, 0.0, 0.0}; - - /* check for edges that are half selected, use for rotation */ - done= 0; - for(eed= em->edges.first; eed; eed= eed->next) { - if( (eed->v1->f & SELECT)+(eed->v2->f & SELECT) == SELECT ) { - if(eed->v1->f & SELECT) VecSubf(vec, eed->v1->co, eed->v2->co); - else VecSubf(vec, eed->v2->co, eed->v1->co); - VecAddf(nor, nor, vec); - done= 1; - } - } - if(done) Normalize(nor); - - /* center */ - VecAddf(cent, min, max); - VecMulf(cent, 0.5f); - VECCOPY(min, cent); - - Mat4MulVecfl(G.obedit->obmat, min); // view space - get_view_aligned_coordinate(min); - Mat4Invert(G.obedit->imat, G.obedit->obmat); - Mat4MulVecfl(G.obedit->imat, min); // back in object space - - VecSubf(min, min, cent); - - /* calculate rotation */ - Mat3One(mat); - if(done) { - float dot; - - VECCOPY(vec, min); - Normalize(vec); - dot= INPR(vec, nor); - - if( fabs(dot)<0.999) { - float cross[3], si, q1[4]; - - Crossf(cross, nor, vec); - Normalize(cross); - dot= 0.5f*saacos(dot); - si= (float)sin(dot); - q1[0]= (float)cos(dot); - q1[1]= cross[0]*si; - q1[2]= cross[1]*si; - q1[3]= cross[2]*si; - - QuatToMat3(q1, mat); - } - } - - extrudeflag(SELECT, nor); - rotateflag(SELECT, cent, mat); - translateflag(SELECT, min); - - recalc_editnormals(); - } - else { - float mat[3][3],imat[3][3]; - float *curs= give_cursor(); - - eve= addvertlist(0, NULL); - - Mat3CpyMat4(mat, G.obedit->obmat); - Mat3Inv(imat, mat); - - VECCOPY(eve->co, curs); - VecSubf(eve->co, eve->co, G.obedit->obmat[3]); - - Mat3MulVecfl(imat, eve->co); - - eve->f= SELECT; - } - - retopo_do_all(); - - countall(); - -#ifdef WITH_VERSE - if(G.editMesh->vnode) { - sync_all_verseverts_with_editverts((VNode*)G.editMesh->vnode); - } -#endif - - BIF_undo_push("Add vertex/edge/face"); - allqueue(REDRAWVIEW3D, 0); - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - - while(get_mbut()&R_MOUSE); - -} - -/* selected faces get hidden edges */ -static void make_fgon(int make) -{ - EditMesh *em = G.editMesh; - EditFace *efa; - EditEdge *eed; - EditVert *eve; - float *nor=NULL; // reference - int done=0; - - if(!make) { - for(efa= em->faces.first; efa; efa= efa->next) { - if(efa->f & SELECT) { - efa->fgonf= 0; - efa->e1->h &= ~EM_FGON; - efa->e2->h &= ~EM_FGON; - efa->e3->h &= ~EM_FGON; - if(efa->e4) efa->e4->h &= ~EM_FGON; - } - } - allqueue(REDRAWVIEW3D, 0); - EM_fgon_flags(); // redo flags and indices for fgons - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - BIF_undo_push("Clear FGon"); - return; - } - - /* tagging edges. rule is: - - edge used by exactly 2 selected faces - - no vertices allowed with only tagged edges (return) - - face normals are allowed to difffer - - */ - for(eed= em->edges.first; eed; eed= eed->next) { - eed->f1= 0; // amount of selected - eed->f2= 0; // amount of unselected - } - - for(efa= em->faces.first; efa; efa= efa->next) { - if(efa->f & SELECT) { - if(nor==NULL) nor= efa->n; - if(efa->e1->f1 < 3) efa->e1->f1++; - if(efa->e2->f1 < 3) efa->e2->f1++; - if(efa->e3->f1 < 3) efa->e3->f1++; - if(efa->e4 && efa->e4->f1 < 3) efa->e4->f1++; - } - else { - if(efa->e1->f2 < 3) efa->e1->f2++; - if(efa->e2->f2 < 3) efa->e2->f2++; - if(efa->e3->f2 < 3) efa->e3->f2++; - if(efa->e4 && efa->e4->f2 < 3) efa->e4->f2++; - } - } - // now eed->f1 becomes tagged edge - for(eed= em->edges.first; eed; eed= eed->next) { - if(eed->f1==2 && eed->f2==0) eed->f1= 1; - else eed->f1= 0; - } - - // no vertices allowed with only tagged edges - for(eve= em->verts.first; eve; eve= eve->next) eve->f1= 0; - for(eed= em->edges.first; eed; eed= eed->next) { - if(eed->f1) { - eed->v1->f1 |= 1; - eed->v2->f1 |= 1; - } - else { - eed->v1->f1 |= 2; - eed->v2->f1 |= 2; - } - } - for(eve= em->verts.first; eve; eve= eve->next) { - if(eve->f1==1) break; - } - if(eve) { - error("Cannot make polygon with interior vertices"); - return; - } - - // check for faces - if(nor==NULL) { - error("No faces selected to make FGon"); - return; - } - - // and there we go - for(eed= em->edges.first; eed; eed= eed->next) { - if(eed->f1) { - eed->h |= EM_FGON; - done= 1; - } - } - - if(done==0) { - error("Didn't find FGon to create"); - } - else { - EM_fgon_flags(); // redo flags and indices for fgons - - allqueue(REDRAWVIEW3D, 0); - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - BIF_undo_push("Make FGon"); - } -} - -/* precondition; 4 vertices selected, check for 4 edges and create face */ -static EditFace *addface_from_edges(void) -{ - EditMesh *em = G.editMesh; - EditEdge *eed, *eedar[4]={NULL, NULL, NULL, NULL}; - EditVert *v1=NULL, *v2=NULL, *v3=NULL, *v4=NULL; - int a; - - /* find the 4 edges */ - for(eed= em->edges.first; eed; eed= eed->next) { - if( (eed->f & SELECT) || (eed->v1->f & eed->v2->f & SELECT) ) { - if(eedar[0]==NULL) eedar[0]= eed; - else if(eedar[1]==NULL) eedar[1]= eed; - else if(eedar[2]==NULL) eedar[2]= eed; - else eedar[3]= eed; - - } - } - - - if(eedar[3]) { - /* first 2 points */ - v1= eedar[0]->v1; - v2= eedar[0]->v2; - - /* find the 2 edges connected to first edge */ - for(a=1; a<4; a++) { - if( eedar[a]->v1 == v2) v3= eedar[a]->v2; - else if(eedar[a]->v2 == v2) v3= eedar[a]->v1; - else if( eedar[a]->v1 == v1) v4= eedar[a]->v2; - else if(eedar[a]->v2 == v1) v4= eedar[a]->v1; - } - - /* verify if last edge exists */ - if(v3 && v4) { - for(a=1; a<4; a++) { - if( eedar[a]->v1==v3 && eedar[a]->v2==v4) break; - if( eedar[a]->v2==v3 && eedar[a]->v1==v4) break; - } - if(a!=4) { - return addfacelist(v1, v2, v3, v4, NULL, NULL); - } - } - } - return NULL; -} - -/* this also allows to prevent triangles being made in quads */ -static int compareface_overlaps(EditFace *vl1, EditFace *vl2) -{ - EditVert *v1, *v2, *v3, *v4; - int equal= 0; - - v1= vl2->v1; - v2= vl2->v2; - v3= vl2->v3; - v4= vl2->v4; - - if(vl1==vl2) return 0; - - if(v4==NULL && vl1->v4==NULL) { - if(vl1->v1==v1 || vl1->v2==v1 || vl1->v3==v1) equal++; - if(vl1->v1==v2 || vl1->v2==v2 || vl1->v3==v2) equal++; - if(vl1->v1==v3 || vl1->v2==v3 || vl1->v3==v3) equal++; - } - else { - if(vl1->v1==v1 || vl1->v2==v1 || vl1->v3==v1 || vl1->v4==v1) equal++; - if(vl1->v1==v2 || vl1->v2==v2 || vl1->v3==v2 || vl1->v4==v2) equal++; - if(vl1->v1==v3 || vl1->v2==v3 || vl1->v3==v3 || vl1->v4==v3) equal++; - if(vl1->v1==v4 || vl1->v2==v4 || vl1->v3==v4 || vl1->v4==v4) equal++; - } - - if(v4 && vl1->v4) { - if(equal==4) return 1; - } - else - if(equal>=3) return 1; - - return 0; -} - -/* checks for existance, and for tria overlapping inside quad */ -static EditFace *exist_face_overlaps(EditVert *v1, EditVert *v2, EditVert *v3, EditVert *v4) -{ - EditMesh *em = G.editMesh; - EditFace *efa, efatest; - - efatest.v1= v1; - efatest.v2= v2; - efatest.v3= v3; - efatest.v4= v4; - - efa= em->faces.first; - while(efa) { - if(compareface_overlaps(&efatest, efa)) return efa; - efa= efa->next; - } - return NULL; -} - -/* will be new face smooth or solid? depends on smoothness of face neighbours - * of new face, if function return 1, then new face will be smooth, when functio - * will return zero, then new face will be solid */ -static void fix_new_face(EditFace *eface) -{ - struct EditMesh *em = G.editMesh; - struct EditFace *efa; - struct EditEdge *eed=NULL; - struct EditVert *v1 = eface->v1, *v2 = eface->v2, *v3 = eface->v3, *v4 = eface->v4; - struct EditVert *ev1=NULL, *ev2=NULL; - short smooth=0; /* "total smoothnes" of faces in neighbourhood */ - short coef; /* "weight" of smoothness */ - short count=0; /* number of edges with same direction as eface */ - short vi00=0, vi01=0, vi10=0, vi11=0; /* vertex indexes */ - - efa = em->faces.first; - - while(efa) { - - if(efa==eface) { - efa = efa->next; - continue; - } - - coef = 0; - ev1 = ev2 = NULL; - eed = NULL; - - if(efa->v1==v1 || efa->v2==v1 || efa->v3==v1 || efa->v4==v1) { - ev1 = v1; - coef++; - } - if(efa->v1==v2 || efa->v2==v2 || efa->v3==v2 || efa->v4==v2) { - if(ev1) ev2 = v2; - else ev1 = v2; - coef++; - } - if(efa->v1==v3 || efa->v2==v3 || efa->v3==v3 || efa->v4==v3) { - if(coef<2) { - if(ev1) ev2 = v3; - else ev1 = v3; - } - coef++; - } - if((v4) && (efa->v1==v4 || efa->v2==v4 || efa->v3==v4 || efa->v4==v4)) { - if(ev1 && coef<2) ev2 = v4; - coef++; - } - - /* "democracy" of smoothness */ - if(efa->flag & ME_SMOOTH) - smooth += coef; - else - smooth -= coef; - - /* try to find edge using vertexes ev1 and ev2 */ - if((ev1) && (ev2) && (ev1!=ev2)) eed = findedgelist(ev1, ev2); - - /* has bordering edge of efa same direction as edge of eface ? */ - if(eed) { - if(eed->v1==v1) vi00 = 1; - else if(eed->v1==v2) vi00 = 2; - else if(eed->v1==v3) vi00 = 3; - else if(v4 && eed->v1==v4) vi00 = 4; - - if(eed->v2==v1) vi01 = 1; - else if(eed->v2==v2) vi01 = 2; - else if(eed->v2==v3) vi01 = 3; - else if(v4 && eed->v2==v4) vi01 = 4; - - if(v4) { - if(vi01==1 && vi00==4) vi00 = 0; - if(vi01==4 && vi00==1) vi01 = 0; - } - else { - if(vi01==1 && vi00==3) vi00 = 0; - if(vi01==3 && vi00==1) vi01 = 0; - } - - if(eed->v1==efa->v1) vi10 = 1; - else if(eed->v1==efa->v2) vi10 = 2; - else if(eed->v1==efa->v3) vi10 = 3; - else if(efa->v4 && eed->v1==efa->v4) vi10 = 4; - - if(eed->v2==efa->v1) vi11 = 1; - else if(eed->v2==efa->v2) vi11 = 2; - else if(eed->v2==efa->v3) vi11 = 3; - else if(efa->v4 && eed->v2==efa->v4) vi11 = 4; - - if(efa->v4) { - if(vi11==1 && vi10==4) vi10 = 0; - if(vi11==4 && vi10==1) vi11 = 0; - } - else { - if(vi11==1 && vi10==3) vi10 = 0; - if(vi11==3 && vi10==1) vi11 = 0; - } - - if(((vi00>vi01) && (vi10>vi11)) || - ((vi00<vi01) && (vi10<vi11))) - count++; - else - count--; - } - - efa = efa->next; - } - - /* set up smoothness according voting of face in neighbourhood */ - if(smooth >= 0) - eface->flag |= ME_SMOOTH; - else - eface->flag &= ~ME_SMOOTH; - - /* flip face, when too much "face normals" in neighbourhood is different */ - if(count > 0) { - flipface(eface); -#ifdef WITH_VERSE - if(eface->vface) { - struct VNode *vnode; - struct VLayer *vlayer; - vnode = (VNode*)((Mesh*)G.obedit->data)->vnode; - vlayer = find_verse_layer_type((VGeomData*)vnode->data, POLYGON_LAYER); - add_item_to_send_queue(&(vlayer->queue), (void*)eface->vface, VERSE_FACE); - } -#endif - } -} - -void addfaces_from_edgenet(void) -{ - EditVert *eve1, *eve2, *eve3, *eve4; - EditMesh *em= G.editMesh; - - for(eve1= em->verts.first; eve1; eve1= eve1->next) { - for(eve2= em->verts.first; (eve1->f & 1) && eve2; eve2= eve2->next) { - if(findedgelist(eve1,eve2)) { - for(eve3= em->verts.first; (eve2->f & 1) && eve3; eve3= eve3->next) { - if((eve2!=eve3 && (eve3->f & 1) && findedgelist(eve1,eve3))) { - EditEdge *sh_edge= NULL; - EditVert *sh_vert= NULL; - - sh_edge= findedgelist(eve2,eve3); - - if(sh_edge) { /* Add a triangle */ - if(!exist_face_overlaps(eve1,eve2,eve3,NULL)) - fix_new_face(addfacelist(eve1,eve2,eve3,NULL,NULL,NULL)); - } - else { /* Check for a shared vertex */ - for(eve4= em->verts.first; eve4; eve4= eve4->next) { - if(eve4!=eve1 && eve4!=eve2 && eve4!=eve3 && (eve4->f & 1) && - !findedgelist(eve1,eve4) && findedgelist(eve2,eve4) && - findedgelist(eve3,eve4)) { - sh_vert= eve4; - break; - } - } - - if(sh_vert) { - if(sh_vert) { - if(!exist_face_overlaps(eve1,eve2,eve4,eve3)) - fix_new_face(addfacelist(eve1,eve2,eve4,eve3,NULL,NULL)); - } - } - } - } - } - } - } - } - - countall(); - - EM_select_flush(); - - BIF_undo_push("Add faces"); - allqueue(REDRAWVIEW3D, 0); - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); -} - -void addedgeface_mesh(void) -{ - EditMesh *em = G.editMesh; - EditVert *eve, *neweve[4]; - EditEdge *eed; - EditFace *efa; - short amount=0; - - if( (G.vd->lay & G.obedit->lay)==0 ) return; - if(multires_test()) return; - - /* how many selected ? */ - if(G.scene->selectmode & SCE_SELECT_EDGE) { - /* in edge mode finding selected vertices means flushing down edge codes... */ - /* can't make face with only edge selection info... */ - EM_selectmode_set(); - } - - for(eve= em->verts.first; eve; eve= eve->next) { - if(eve->f & SELECT) { - amount++; - if(amount>4) break; - neweve[amount-1]= eve; - } - } - - if(amount==2) { - eed= addedgelist(neweve[0], neweve[1], NULL); - EM_select_edge(eed, 1); - BIF_undo_push("Add edge"); - allqueue(REDRAWVIEW3D, 0); - countall(); - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - return; - } - else if(amount > 4) { - -#ifndef DISABLE_PYTHON - /* Python Menu */ - BPyMenu *pym; -#endif - char menu_number[3]; - int i=0, has_pymenu=0, ret; - - /* facemenu, will add python items */ - char facemenu[4096]= "Make Faces%t|Auto%x1|Make FGon%x2|Clear FGon%x3"; - -#ifndef DISABLE_PYTHON - /* note that we account for the 10 previous entries with i+4: */ - for (pym = BPyMenuTable[PYMENU_MESHFACEKEY]; pym; pym = pym->next, i++) { - - if (!has_pymenu) { - strcat(facemenu, "|%l"); - has_pymenu = 1; - } - - strcat(facemenu, "|"); - strcat(facemenu, pym->name); - strcat(facemenu, " %x"); - sprintf(menu_number, "%d", i+4); - strcat(facemenu, menu_number); - } -#endif - ret= pupmenu(facemenu); - - if(ret==1) addfaces_from_edgenet(); - else if(ret==2) make_fgon(1); - else if(ret==3) make_fgon(0); -#ifndef DISABLE_PYTHON - else if (ret >= 4) { - BPY_menu_do_python(PYMENU_MESHFACEKEY, ret - 4); - return; - } -#endif - return; - } - else if(amount<2) { - error("Incorrect number of vertices to make edge/face"); - return; - } - - efa= NULL; // check later - - if(amount==3) { - - if(exist_face_overlaps(neweve[0], neweve[1], neweve[2], NULL)==0) { - efa= addfacelist(neweve[0], neweve[1], neweve[2], 0, NULL, NULL); - EM_select_face(efa, 1); - } - else error("The selected vertices already form a face"); - } - else if(amount==4) { - /* this test survives when theres 2 triangles */ - if(exist_face(neweve[0], neweve[1], neweve[2], neweve[3])==0) { - int tria= 0; - - /* remove trias if they exist, 4 cases.... */ - if(exist_face(neweve[0], neweve[1], neweve[2], NULL)) tria++; - if(exist_face(neweve[0], neweve[1], neweve[3], NULL)) tria++; - if(exist_face(neweve[0], neweve[2], neweve[3], NULL)) tria++; - if(exist_face(neweve[1], neweve[2], neweve[3], NULL)) tria++; - - if(tria==2) join_triangles(); - else if(exist_face_overlaps(neweve[0], neweve[1], neweve[2], neweve[3])==0) { - /* If there are 4 Verts, But more selected edges, we need to call addfaces_from_edgenet */ - EditEdge *eedcheck; - int count; - count = 0; - for(eedcheck= em->edges.first; eedcheck; eedcheck= eedcheck->next) { - if(eedcheck->f & SELECT) { - count++; - } - } - - if(count++ > 4){ - addfaces_from_edgenet(); - return; - } else { - /* if 4 edges exist, we just create the face, convex or not */ - efa= addface_from_edges(); - if(efa==NULL) { - - /* the order of vertices can be anything, 6 cases to check */ - if( convex(neweve[0]->co, neweve[1]->co, neweve[2]->co, neweve[3]->co) ) { - efa= addfacelist(neweve[0], neweve[1], neweve[2], neweve[3], NULL, NULL); - } - else if( convex(neweve[0]->co, neweve[2]->co, neweve[3]->co, neweve[1]->co) ) { - efa= addfacelist(neweve[0], neweve[2], neweve[3], neweve[1], NULL, NULL); - } - else if( convex(neweve[0]->co, neweve[2]->co, neweve[1]->co, neweve[3]->co) ) { - efa= addfacelist(neweve[0], neweve[2], neweve[1], neweve[3], NULL, NULL); - } - else if( convex(neweve[0]->co, neweve[1]->co, neweve[3]->co, neweve[2]->co) ) { - efa= addfacelist(neweve[0], neweve[1], neweve[3], neweve[2], NULL, NULL); - } - else if( convex(neweve[0]->co, neweve[3]->co, neweve[2]->co, neweve[1]->co) ) { - efa= addfacelist(neweve[0], neweve[3], neweve[2], neweve[1], NULL, NULL); - } - else if( convex(neweve[0]->co, neweve[3]->co, neweve[1]->co, neweve[2]->co) ) { - efa= addfacelist(neweve[0], neweve[3], neweve[1], neweve[2], NULL, NULL); - } - else printf("cannot find nice quad from concave set of vertices\n"); - } - } - } - else error("The selected vertices already form a face"); - } - else error("The selected vertices already form a face"); - } - - if(efa) { - EM_select_face(efa, 1); - - fix_new_face(efa); - - recalc_editnormals(); - BIF_undo_push("Add face"); - } - - countall(); - allqueue(REDRAWVIEW3D, 0); - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); -} - - -void adduplicate_mesh(void) -{ - - TEST_EDITMESH - if(multires_test()) return; - - waitcursor(1); - - adduplicateflag(SELECT); - - waitcursor(0); - countall(); - - /* We need to force immediate calculation here because - * transform may use derived objects (which are now stale). - * - * This shouldn't be necessary, derived queries should be - * automatically building this data if invalid. Or something. - */ - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - object_handle_update(G.obedit); - - BIF_TransformSetUndo("Add Duplicate"); - initTransform(TFM_TRANSLATION, CTX_NO_PET); - Transform(); -} - -/* check whether an object to add mesh to exists, if not, create one -* returns 1 if new object created, else 0 */ -int confirm_objectExists( Mesh **me, float mat[][3] ) -{ - int newob = 0; - - /* deselectall */ - EM_clear_flag_all(SELECT); - - /* if no obedit: new object and enter editmode */ - if(G.obedit==NULL) { - /* add_object actually returns an object ! :-) - But it also stores the added object struct in - G.scene->basact->object (BASACT->object) */ - - add_object_draw(OB_MESH); - - G.obedit= BASACT->object; - - where_is_object(G.obedit); - - make_editMesh(); - setcursor_space(SPACE_VIEW3D, CURSOR_EDIT); - newob= 1; - } - *me = G.obedit->data; - - /* imat and center and size */ - Mat3CpyMat4(mat, G.obedit->obmat); - - return newob; -} - -// HACK: these can also be found in cmoview.tga.c, but are here so that they can be found by linker -// this hack is only used so that scons+mingw + split-sources hack works - // ------------------------------- start copied code -/* these are not the monkeys you are looking for */ -int monkeyo= 4; -int monkeynv= 271; -int monkeynf= 250; -signed char monkeyv[271][3]= { -{-71,21,98},{-63,12,88},{-57,7,74},{-82,-3,79},{-82,4,92}, -{-82,17,100},{-92,21,102},{-101,12,95},{-107,7,83}, -{-117,31,84},{-109,31,95},{-96,31,102},{-92,42,102}, -{-101,50,95},{-107,56,83},{-82,66,79},{-82,58,92}, -{-82,46,100},{-71,42,98},{-63,50,88},{-57,56,74}, -{-47,31,72},{-55,31,86},{-67,31,97},{-66,31,99}, -{-70,43,100},{-82,48,103},{-93,43,105},{-98,31,105}, -{-93,20,105},{-82,31,106},{-82,15,103},{-70,20,100}, -{-127,55,95},{-127,45,105},{-127,-87,94},{-127,-41,100}, -{-127,-24,102},{-127,-99,92},{-127,52,77},{-127,73,73}, -{-127,115,-70},{-127,72,-109},{-127,9,-106},{-127,-49,-45}, -{-101,-24,72},{-87,-56,73},{-82,-89,73},{-80,-114,68}, -{-85,-121,67},{-104,-124,71},{-127,-126,74},{-71,-18,68}, -{-46,-5,69},{-21,19,57},{-17,55,76},{-36,62,80}, -{-64,77,88},{-86,97,94},{-107,92,97},{-119,63,96}, -{-106,53,99},{-111,39,98},{-101,12,95},{-79,2,90}, -{-64,8,86},{-47,24,83},{-45,38,83},{-50,48,85}, -{-72,56,92},{-95,60,97},{-127,-98,94},{-113,-92,94}, -{-112,-107,91},{-119,-113,89},{-127,-114,88},{-127,-25,96}, -{-127,-18,95},{-114,-19,95},{-111,-29,96},{-116,-37,95}, -{-76,-6,86},{-48,7,80},{-34,26,77},{-32,48,84}, -{-39,53,93},{-71,70,102},{-87,82,107},{-101,79,109}, -{-114,55,108},{-111,-13,104},{-100,-57,91},{-95,-90,88}, -{-93,-105,85},{-97,-117,81},{-106,-119,81},{-127,-121,82}, -{-127,6,93},{-127,27,98},{-85,61,95},{-106,18,96}, -{-110,27,97},{-112,-88,94},{-117,-57,96},{-127,-57,96}, -{-127,-42,95},{-115,-35,100},{-110,-29,102},{-113,-17,100}, -{-122,-16,100},{-127,-26,106},{-121,-19,104},{-115,-20,104}, -{-113,-29,106},{-117,-32,103},{-127,-37,103},{-94,-40,71}, -{-106,-31,91},{-104,-40,91},{-97,-32,71},{-127,-112,88}, -{-121,-111,88},{-115,-105,91},{-115,-95,93},{-127,-100,84}, -{-115,-96,85},{-115,-104,82},{-121,-109,81},{-127,-110,81}, -{-105,28,100},{-103,20,99},{-84,55,97},{-92,54,99}, -{-73,51,99},{-55,45,89},{-52,37,88},{-53,25,87}, -{-66,13,92},{-79,8,95},{-98,14,100},{-104,38,100}, -{-100,48,100},{-97,46,97},{-102,38,97},{-96,16,97}, -{-79,11,93},{-68,15,90},{-57,27,86},{-56,36,86}, -{-59,43,87},{-74,50,96},{-91,51,98},{-84,52,96}, -{-101,22,96},{-102,29,96},{-113,59,78},{-102,85,79}, -{-84,88,76},{-65,71,71},{-40,58,63},{-25,52,59}, -{-28,21,48},{-50,0,53},{-71,-12,60},{-127,115,37}, -{-127,126,-10},{-127,-25,-86},{-127,-59,24},{-127,-125,59}, -{-127,-103,44},{-127,-73,41},{-127,-62,36},{-18,30,7}, -{-17,41,-6},{-28,34,-56},{-68,56,-90},{-33,-6,9}, -{-51,-16,-21},{-45,-1,-55},{-84,7,-85},{-97,-45,52}, -{-104,-53,33},{-90,-91,49},{-95,-64,50},{-85,-117,51}, -{-109,-97,47},{-111,-69,46},{-106,-121,56},{-99,-36,55}, -{-100,-29,60},{-101,-22,64},{-100,-50,21},{-89,-40,-34}, -{-83,-19,-69},{-69,111,-49},{-69,119,-9},{-69,109,30}, -{-68,67,55},{-34,52,43},{-46,58,36},{-45,90,7}, -{-25,72,16},{-25,79,-15},{-45,96,-25},{-45,87,-57}, -{-25,69,-46},{-48,42,-75},{-65,3,-70},{-22,42,-26}, -{-75,-22,19},{-72,-25,-27},{-13,52,-30},{-28,-18,-16}, -{6,-13,-42},{37,7,-55},{46,41,-54},{31,65,-54}, -{4,61,-40},{3,53,-37},{25,56,-50},{35,37,-52}, -{28,10,-52},{5,-5,-39},{-21,-9,-17},{-9,46,-28}, -{-6,39,-37},{-14,-3,-27},{6,0,-47},{25,12,-57}, -{31,32,-57},{23,46,-56},{4,44,-46},{-19,37,-27}, -{-20,22,-35},{-30,12,-35},{-22,11,-35},{-19,2,-35}, -{-23,-2,-35},{-34,0,-9},{-35,-3,-22},{-35,5,-24}, -{-25,26,-27},{-13,31,-34},{-13,30,-41},{-23,-2,-41}, -{-18,2,-41},{-21,10,-41},{-29,12,-41},{-19,22,-41}, -{6,42,-53},{25,44,-62},{34,31,-63},{28,11,-62}, -{7,0,-54},{-14,-2,-34},{-5,37,-44},{-13,14,-42}, -{-7,8,-43},{1,16,-47},{-4,22,-45},{3,30,-48}, -{8,24,-49},{15,27,-50},{12,35,-50},{4,56,-62}, -{33,60,-70},{48,38,-64},{41,7,-68},{6,-11,-63}, -{-26,-16,-42},{-17,49,-49}, -}; - -signed char monkeyf[250][4]= { -{27,4,5,26}, {25,4,5,24}, {3,6,5,4}, {1,6,5,2}, {5,6,7,4}, -{3,6,7,2}, {5,8,7,6}, {3,8,7,4}, {7,8,9,6}, -{5,8,9,4}, {7,10,9,8}, {5,10,9,6}, {9,10,11,8}, -{7,10,11,6}, {9,12,11,10}, {7,12,11,8}, {11,6,13,12}, -{5,4,13,12}, {3,-2,13,12}, {-3,-4,13,12}, {-5,-10,13,12}, -{-11,-12,14,12}, {-13,-18,14,13}, {-19,4,5,13}, {10,12,4,4}, -{10,11,9,9}, {8,7,9,9}, {7,5,6,6}, {6,3,4,4}, -{5,1,2,2}, {4,-1,0,0}, {3,-3,-2,-2}, {22,67,68,23}, -{20,65,66,21}, {18,63,64,19}, {16,61,62,17}, {14,59,60,15}, -{12,19,48,57}, {18,19,48,47}, {18,19,48,47}, {18,19,48,47}, -{18,19,48,47}, {18,19,48,47}, {18,19,48,47}, {18,19,48,47}, -{18,19,48,47}, {18,-9,-8,47}, {18,27,45,46}, {26,55,43,44}, -{24,41,42,54}, {22,39,40,23}, {20,37,38,21}, {18,35,36,19}, -{16,33,34,17}, {14,31,32,15}, {12,39,30,13}, {11,48,45,38}, -{8,36,-19,9}, {8,-20,44,47}, {42,45,46,43}, {18,19,40,39}, -{16,17,38,37}, {14,15,36,35}, {32,44,43,33}, {12,33,32,42}, -{19,44,43,42}, {40,41,42,-27}, {8,9,39,-28}, {15,43,42,16}, -{13,43,42,14}, {11,43,42,12}, {9,-30,42,10}, {37,12,38,-32}, -{-33,37,45,46}, {-33,40,41,39}, {38,40,41,37}, {36,40,41,35}, -{34,40,41,33}, {36,39,38,37}, {35,40,39,38}, {1,2,14,21}, -{1,2,40,13}, {1,2,40,39}, {1,24,12,39}, {-34,36,38,11}, -{35,38,36,37}, {-37,8,35,37}, {-11,-12,-45,40}, {-11,-12,39,38}, -{-11,-12,37,36}, {-11,-12,35,34}, {33,34,40,41}, {33,34,38,39}, -{33,34,36,37}, {33,-52,34,35}, {33,37,36,34}, {33,35,34,34}, -{8,7,37,36}, {-32,7,35,46}, {-34,-33,45,46}, {4,-33,43,34}, -{-34,-33,41,42}, {-34,-33,39,40}, {-34,-33,37,38}, {-34,-33,35,36}, -{-34,-33,33,34}, {-34,-33,31,32}, {-34,-4,28,30}, {-5,-34,28,27}, -{-35,-44,36,27}, {26,35,36,45}, {24,25,44,45}, {25,23,44,42}, -{25,24,41,40}, {25,24,39,38}, {25,24,37,36}, {25,24,35,34}, -{25,24,33,32}, {25,24,31,30}, {15,24,29,38}, {25,24,27,26}, -{23,12,37,26}, {11,12,35,36}, {-86,-59,36,-80}, {-60,-61,36,35}, -{-62,-63,36,35}, {-64,-65,36,35}, {-66,-67,36,35}, {-68,-69,36,35}, -{-70,-71,36,35}, {-72,-73,36,35}, {-74,-75,36,35}, {42,43,53,58}, -{40,41,57,56}, {38,39,55,57}, {-81,-80,37,56}, {-83,-82,55,52}, -{-85,-84,51,49}, {-87,-86,48,49}, {47,50,51,48}, {46,48,51,49}, -{43,46,49,44}, {-92,-91,45,42}, {-23,49,50,-20}, {-94,40,48,-24}, -{-96,-22,48,49}, {-97,48,21,-90}, {-100,36,50,23}, {22,49,48,-100}, -{-101,47,46,22}, {21,45,35,25}, {33,34,44,41}, {13,14,28,24}, -{-107,26,30,-106}, {14,46,45,15}, {14,44,43,-110}, {-111,42,23,-110}, -{6,7,45,46}, {45,44,47,46}, {45,46,47,48}, {47,46,49,48}, -{17,49,47,48}, {17,36,46,48}, {35,36,44,45}, {35,36,40,43}, -{35,36,38,39}, {-4,-3,37,35}, {-123,34,33,1}, {-9,-8,-7,-6}, -{-10,-7,32,-125}, {-127,-11,-126,-126}, {-7,-6,5,31}, {4,5,33,30}, -{4,39,33,32}, {4,35,32,38}, {20,21,39,38}, {4,37,38,5}, -{-11,-10,36,3}, {-11,15,14,35}, {13,16,34,34}, {-13,14,13,13}, -{-3,1,30,29}, {-3,28,29,1}, {-2,31,28,-1}, {12,13,27,30}, -{-2,26,12,12}, {35,29,42,36}, {34,35,36,33}, {32,35,36,31}, -{30,35,36,29}, {28,35,36,27}, {26,35,36,25}, {34,39,38,35}, -{32,39,38,33}, {30,39,38,31}, {28,39,38,29}, {26,39,38,27}, -{25,31,32,38}, {-18,-17,45,44}, {-18,17,28,44}, {-24,-20,42,-23}, -{11,35,27,14}, {25,28,39,41}, {37,41,40,38}, {34,40,36,35}, -{32,40,39,33}, {30,39,31,40}, {21,29,39,22}, {-31,37,28,4}, -{-32,33,35,36}, {32,33,34,34}, {18,35,36,48}, {34,25,40,35}, -{24,25,38,39}, {24,25,36,37}, {24,25,34,35}, {24,25,32,33}, -{24,13,41,31}, {17,11,41,35}, {15,16,34,35}, {13,14,34,35}, -{11,12,34,35}, {9,10,34,35}, {7,8,34,35}, {26,25,37,36}, -{35,36,37,38}, {37,36,39,38}, {37,38,39,40}, {25,31,36,39}, -{18,34,35,30}, {17,22,30,33}, {19,29,21,20}, {16,26,29,17}, -{24,29,28,25}, {22,31,28,23}, {20,31,30,21}, {18,31,30,19}, -{16,30,17,17}, {-21,-22,35,34}, {-21,-22,33,32}, {-21,-22,31,30}, -{-21,-22,29,28}, {-21,-22,27,26}, {-28,-22,25,31}, {24,28,29,30}, -{23,24,26,27}, {23,24,25,25}, {-69,-35,-32,27}, {-70,26,25,-66}, -{-68,-67,24,-33}, -}; - // ------------------------------- end copied code - - -void make_prim(int type, float imat[3][3], int tot, int seg, - int subdiv, float dia, float d, int ext, int fill, - float cent[3]) -{ - /* - * type - for the type of shape - * dia - the radius for cone,sphere cylinder etc. - * d - depth for the cone - * ext - ? - * fill - end capping, and option to fill in circle - * cent[3] - center of the data. - * */ - - EditMesh *em = G.editMesh; - EditVert *eve, *v1=NULL, *v2, *v3, *v4=NULL, *vtop, *vdown; - float phi, phid, vec[3]; - float q[4], cmat[3][3], nor[3]= {0.0, 0.0, 0.0}; - short a, b; - - phid= 2*M_PI/tot; - phi= .25*M_PI; - - switch(type) { - case 10: /* grid */ - /* clear flags */ - eve= em->verts.first; - while(eve) { - eve->f= 0; - eve= eve->next; - } - /* one segment first: the X axis */ - phi= 1.0; - phid= 2.0/((float)tot-1); - for(a=0;a<tot;a++) { - vec[0]= cent[0]+dia*phi; - vec[1]= cent[1]- dia; - vec[2]= cent[2]; - Mat3MulVecfl(imat,vec); - eve= addvertlist(vec, NULL); - eve->f= 1+2+4; - if (a) { - addedgelist(eve->prev, eve, NULL); - } - phi-=phid; - } - /* extrude and translate */ - vec[0]= vec[2]= 0.0; - vec[1]= dia*phid; - Mat3MulVecfl(imat, vec); - for(a=0;a<seg-1;a++) { - extrudeflag_vert(2, nor); // nor unused - translateflag(2, vec); - } - break; - case 11: /* UVsphere */ - - /* clear all flags */ - eve= em->verts.first; - while(eve) { - eve->f= 0; - eve= eve->next; - } - - /* one segment first */ - phi= 0; - phid/=2; - for(a=0; a<=tot; a++) { - vec[0]= dia*sin(phi); - vec[1]= 0.0; - vec[2]= dia*cos(phi); - eve= addvertlist(vec, NULL); - eve->f= 1+2+4; - if(a==0) v1= eve; - else addedgelist(eve->prev, eve, NULL); - phi+= phid; - } - - /* extrude and rotate */ - phi= M_PI/seg; - q[0]= cos(phi); - q[3]= sin(phi); - q[1]=q[2]= 0; - QuatToMat3(q, cmat); - - for(a=0; a<seg; a++) { - extrudeflag_vert(2, nor); // nor unused - rotateflag(2, v1->co, cmat); - } - - removedoublesflag(4, 0, 0.0001); - - /* and now do imat */ - eve= em->verts.first; - while(eve) { - if(eve->f & SELECT) { - VecAddf(eve->co,eve->co,cent); - Mat3MulVecfl(imat,eve->co); - } - eve= eve->next; - } - break; - case 12: /* Icosphere */ - { - EditVert *eva[12]; - EditEdge *eed; - - /* clear all flags */ - eve= em->verts.first; - while(eve) { - eve->f= 0; - eve= eve->next; - } - dia/=200; - for(a=0;a<12;a++) { - vec[0]= dia*icovert[a][0]; - vec[1]= dia*icovert[a][1]; - vec[2]= dia*icovert[a][2]; - eva[a]= addvertlist(vec, NULL); - eva[a]->f= 1+2; - } - for(a=0;a<20;a++) { - EditFace *evtemp; - v1= eva[ icoface[a][0] ]; - v2= eva[ icoface[a][1] ]; - v3= eva[ icoface[a][2] ]; - evtemp = addfacelist(v1, v2, v3, 0, NULL, NULL); - evtemp->e1->f = 1+2; - evtemp->e2->f = 1+2; - evtemp->e3->f = 1+2; - } - - dia*=200; - for(a=1; a<subdiv; a++) esubdivideflag(2, dia, 0,1,0); - /* and now do imat */ - eve= em->verts.first; - while(eve) { - if(eve->f & 2) { - VecAddf(eve->co,eve->co,cent); - Mat3MulVecfl(imat,eve->co); - } - eve= eve->next; - } - - // Clear the flag 2 from the edges - for(eed=em->edges.first;eed;eed=eed->next){ - if(eed->f & 2){ - eed->f &= !2; - } - } - } - break; - case 13: /* Monkey */ - { - //extern int monkeyo, monkeynv, monkeynf; - //extern signed char monkeyf[][4]; - //extern signed char monkeyv[][3]; - EditVert **tv= MEM_mallocN(sizeof(*tv)*monkeynv*2, "tv"); - int i; - - for (i=0; i<monkeynv; i++) { - float v[3]; - v[0]= (monkeyv[i][0]+127)/128.0, v[1]= monkeyv[i][1]/128.0, v[2]= monkeyv[i][2]/128.0; - tv[i]= addvertlist(v, NULL); - tv[i]->f |= SELECT; - tv[monkeynv+i]= (fabs(v[0]= -v[0])<0.001)?tv[i]:addvertlist(v, NULL); - tv[monkeynv+i]->f |= SELECT; - } - for (i=0; i<monkeynf; i++) { - addfacelist(tv[monkeyf[i][0]+i-monkeyo], tv[monkeyf[i][1]+i-monkeyo], tv[monkeyf[i][2]+i-monkeyo], (monkeyf[i][3]!=monkeyf[i][2])?tv[monkeyf[i][3]+i-monkeyo]:NULL, NULL, NULL); - addfacelist(tv[monkeynv+monkeyf[i][2]+i-monkeyo], tv[monkeynv+monkeyf[i][1]+i-monkeyo], tv[monkeynv+monkeyf[i][0]+i-monkeyo], (monkeyf[i][3]!=monkeyf[i][2])?tv[monkeynv+monkeyf[i][3]+i-monkeyo]:NULL, NULL, NULL); - } - - MEM_freeN(tv); - - /* and now do imat */ - for(eve= em->verts.first; eve; eve= eve->next) { - if(eve->f & SELECT) { - VecAddf(eve->co,eve->co,cent); - Mat3MulVecfl(imat,eve->co); - } - } - recalc_editnormals(); - } - break; - default: /* all types except grid, sphere... */ - if(ext==0 && type!=7) d= 0; - - /* vertices */ - vtop= vdown= v1= v2= 0; - for(b=0; b<=ext; b++) { - for(a=0; a<tot; a++) { - - vec[0]= cent[0]+dia*sin(phi); - vec[1]= cent[1]+dia*cos(phi); - vec[2]= cent[2]+d; - - Mat3MulVecfl(imat, vec); - eve= addvertlist(vec, NULL); - eve->f= SELECT; - if(a==0) { - if(b==0) v1= eve; - else v2= eve; - } - phi+=phid; - } - d= -d; - } - /* center vertices */ - /* type 7, a cone can only have 1 one side filled - * if the cone has no capping, dont add vtop */ - if((fill && type>1) || type == 7) { - VECCOPY(vec,cent); - vec[2]-= -d; - Mat3MulVecfl(imat,vec); - vdown= addvertlist(vec, NULL); - if((ext || type==7) && fill) { - VECCOPY(vec,cent); - vec[2]-= d; - Mat3MulVecfl(imat,vec); - vtop= addvertlist(vec, NULL); - } - } else { - vdown= v1; - vtop= v2; - } - if(vtop) vtop->f= SELECT; - if(vdown) vdown->f= SELECT; - - /* top and bottom face */ - if(fill || type==7) { - if(tot==4 && (type==0 || type==1)) { - v3= v1->next->next; - if(ext) v4= v2->next->next; - - addfacelist(v3, v1->next, v1, v3->next, NULL, NULL); - if(ext) addfacelist(v2, v2->next, v4, v4->next, NULL, NULL); - - } - else { - v3= v1; - v4= v2; - for(a=1; a<tot; a++) { - addfacelist(vdown, v3, v3->next, 0, NULL, NULL); - v3= v3->next; - if(ext && fill) { - addfacelist(vtop, v4, v4->next, 0, NULL, NULL); - v4= v4->next; - } - } - if(type>1) { - addfacelist(vdown, v3, v1, 0, NULL, NULL); - if(ext) addfacelist(vtop, v4, v2, 0, NULL, NULL); - } - } - } - else if(type==4) { /* we need edges for a circle */ - v3= v1; - for(a=1;a<tot;a++) { - addedgelist(v3, v3->next, NULL); - v3= v3->next; - } - addedgelist(v3, v1, NULL); - } - /* side faces */ - if(ext) { - v3= v1; - v4= v2; - for(a=1; a<tot; a++) { - addfacelist(v3, v3->next, v4->next, v4, NULL, NULL); - v3= v3->next; - v4= v4->next; - } - addfacelist(v3, v1, v2, v4, NULL, NULL); - } - else if(type==7 && fill) { - /* add the bottom flat area of the cone - * if capping is disabled dont bother */ - v3= v1; - for(a=1; a<tot; a++) { - addfacelist(vtop, v3->next, v3, 0, NULL, NULL); - v3= v3->next; - } - addfacelist(vtop, v1, v3, 0, NULL, NULL); - } - } - /* simple selection flush OK, based on fact it's a single model */ - EM_select_flush(); /* flushes vertex -> edge -> face selection */ - - if(type!=0 && type!=13) - righthandfaces(1); /* otherwise monkey has eyes in wrong direction */ -} - -void add_primitiveMesh(int type) -{ - Mesh *me; - float *curs, d, dia, phi, phid, cent[3], imat[3][3], mat[3][3]; - float cmat[3][3]; - static int tot=32, seg=32, subdiv=2, - /* so each type remembers its fill setting */ - fill_circle=0, fill_cone=1, fill_cylinder=1; - - int ext=0, fill=0, totoud, newob=0; - char *undostr="Add Primitive"; - char *name=NULL; - - if(G.scene->id.lib) return; - - /* this function also comes from an info window */ - if ELEM(curarea->spacetype, SPACE_VIEW3D, SPACE_INFO); else return; - if(G.vd==0) return; - - if (G.obedit && G.obedit->type==OB_MESH && multires_test()) return; - - /* if editmode exists for other type, it exits */ - check_editmode(OB_MESH); - - if(G.f & (G_VERTEXPAINT+G_TEXTUREPAINT)) { - G.f &= ~(G_VERTEXPAINT+G_TEXTUREPAINT); - setcursor_space(SPACE_VIEW3D, CURSOR_EDIT); - } - - totoud= tot; /* store, and restore when cube/plane */ - - dia= G.vd->grid; - d= G.vd->grid; - - /* ext==extrudeflag, tot==amount of vertices in basis */ - switch(type) { - case 0: /* plane */ - tot= 4; - ext= 0; - fill= 1; - newob = confirm_objectExists( &me, mat ); - if(newob) name = "Plane"; - undostr="Add Plane"; - break; - case 1: /* cube */ - tot= 4; - ext= 1; - fill= 1; - newob = confirm_objectExists( &me, mat ); - if(newob) name = "Cube"; - undostr="Add Cube"; - break; - case 4: /* circle */ - add_numbut(0, NUM|INT, "Vertices:", 3, 500, &tot, NULL); - add_numbut(1, NUM|FLO, "Radius:", 0.001*G.vd->grid, 100*G.vd->grid, &dia, NULL); - add_numbut(2, TOG|INT, "Fill", 0, 0, &(fill_circle), NULL); - if (!(do_clever_numbuts("Add Circle", 3, REDRAW))) return; - ext= 0; - fill = fill_circle; - newob = confirm_objectExists( &me, mat ); - if(newob) name = "Circle"; - undostr="Add Circle"; - break; - case 5: /* cylinder */ - d*=2; - add_numbut(0, NUM|INT, "Vertices:", 2, 500, &tot, NULL); - add_numbut(1, NUM|FLO, "Radius:", 0.001*G.vd->grid, 100*G.vd->grid, &dia, NULL); - add_numbut(2, NUM|FLO, "Depth:", 0.001*G.vd->grid, 100*G.vd->grid, &d, NULL); - add_numbut(3, TOG|INT, "Cap Ends", 0, 0, &(fill_cylinder), NULL); - if (!(do_clever_numbuts("Add Cylinder", 4, REDRAW))) return; - ext= 1; - fill = fill_cylinder; - d/=2; - newob = confirm_objectExists( &me, mat ); - if(newob) { - if (fill) name = "Cylinder"; - else name = "Tube"; - } - undostr="Add Cylinder"; - break; - case 7: /* cone */ - d*=2; - add_numbut(0, NUM|INT, "Vertices:", 2, 500, &tot, NULL); - add_numbut(1, NUM|FLO, "Radius:", 0.001*G.vd->grid, 100*G.vd->grid, &dia, NULL); - add_numbut(2, NUM|FLO, "Depth:", 0.001*G.vd->grid, 100*G.vd->grid, &d, NULL); - add_numbut(3, TOG|INT, "Cap End", 0, 0, &(fill_cone), NULL); - if (!(do_clever_numbuts("Add Cone", 4, REDRAW))) return; - d/=2; - ext= 0; - fill = fill_cone; - newob = confirm_objectExists( &me, mat ); - if(newob) name = "Cone"; - undostr="Add Cone"; - break; - case 10: /* grid */ - add_numbut(0, NUM|INT, "X res:", 3, 1000, &tot, NULL); - add_numbut(1, NUM|INT, "Y res:", 3, 1000, &seg, NULL); - if (!(do_clever_numbuts("Add Grid", 2, REDRAW))) return; - newob = confirm_objectExists( &me, mat ); - if(newob) name = "Grid"; - undostr="Add Grid"; - break; - case 11: /* UVsphere */ - add_numbut(0, NUM|INT, "Segments:", 3, 500, &seg, NULL); - add_numbut(1, NUM|INT, "Rings:", 3, 500, &tot, NULL); - add_numbut(2, NUM|FLO, "Radius:", 0.001*G.vd->grid, 100*G.vd->grid, &dia, NULL); - - if (!(do_clever_numbuts("Add UV Sphere", 3, REDRAW))) return; - - newob = confirm_objectExists( &me, mat ); - if(newob) name = "Sphere"; - undostr="Add UV Sphere"; - break; - case 12: /* Icosphere */ - add_numbut(0, NUM|INT, "Subdivision:", 1, 8, &subdiv, NULL); - add_numbut(1, NUM|FLO, "Radius:", 0.001*G.vd->grid, 100*G.vd->grid, &dia, NULL); - if (!(do_clever_numbuts("Add Ico Sphere", 2, REDRAW))) return; - - newob = confirm_objectExists( &me, mat ); - if(newob) name = "Sphere"; - undostr="Add Ico Sphere"; - break; - case 13: /* Monkey */ - newob = confirm_objectExists( &me, mat ); - if(newob) name = "Suzanne"; - undostr="Add Monkey"; - break; - default: - newob = confirm_objectExists( &me, mat ); - break; - } - - if( name!=NULL ) { - rename_id((ID *)G.obedit, name ); - rename_id((ID *)me, name ); - } - - d = -d; - curs= give_cursor(); - VECCOPY(cent, curs); - cent[0]-= G.obedit->obmat[3][0]; - cent[1]-= G.obedit->obmat[3][1]; - cent[2]-= G.obedit->obmat[3][2]; - - if ( !(newob) || U.flag & USER_ADD_VIEWALIGNED) Mat3CpyMat4(imat, G.vd->viewmat); - else Mat3One(imat); - Mat3MulVecfl(imat, cent); - Mat3MulMat3(cmat, imat, mat); - Mat3Inv(imat,cmat); - - - if(type == 0 || type == 1) /* plane, cube (diameter of 1.41 makes it unit size) */ - dia *= sqrt(2.0); - - phid= 2*M_PI/tot; - phi= .25*M_PI; - - make_prim(type, imat, tot, seg, subdiv, dia, d, ext, fill, cent); - - if(type<2) tot = totoud; - - /* simple selection flush OK, based on fact it's a single model */ - EM_select_flush(); // flushes vertex -> edge -> face selection - - if(type!=0 && type!=13) righthandfaces(1); /* otherwise monkey has eyes in wrong direction... */ - countall(); - - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - - /* if a new object was created, it stores it in Mesh, for reload original data and undo */ - if ( !(newob) || U.flag & USER_ADD_EDITMODE) { - if(newob) load_editMesh(); - } else { - exit_editmode(2); - } - - allqueue(REDRAWINFO, 1); /* 1, because header->win==0! */ - allqueue(REDRAWALL, 0); - - BIF_undo_push(undostr); -} - |