diff options
Diffstat (limited to 'source/blender/editors/mesh/editmesh_add.c')
-rw-r--r-- | source/blender/editors/mesh/editmesh_add.c | 1790 |
1 files changed, 0 insertions, 1790 deletions
diff --git a/source/blender/editors/mesh/editmesh_add.c b/source/blender/editors/mesh/editmesh_add.c deleted file mode 100644 index 64fa322f2a5..00000000000 --- a/source/blender/editors/mesh/editmesh_add.c +++ /dev/null @@ -1,1790 +0,0 @@ -/* - * ***** 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) 2004 by Blender Foundation. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - */ - -/** \file blender/editors/mesh/editmesh_add.c - * \ingroup edmesh - */ - - - -#include <stdlib.h> -#include <string.h> -#include <math.h> - -#include "MEM_guardedalloc.h" - -#include "DNA_meshdata_types.h" -#include "DNA_object_types.h" -#include "DNA_scene_types.h" - -#include "RNA_define.h" -#include "RNA_access.h" -#include "RNA_enum_types.h" - -#include "BLI_blenlib.h" -#include "BLI_math.h" -#include "BLI_editVert.h" -#include "BLI_utildefines.h" - -#include "BKE_context.h" -#include "BKE_depsgraph.h" -#include "BKE_library.h" -#include "BKE_mesh.h" -#include "BKE_report.h" - -#include "WM_api.h" -#include "WM_types.h" - -#include "ED_mesh.h" -#include "ED_screen.h" -#include "ED_transform.h" -#include "ED_view3d.h" -#include "ED_object.h" - -#include "mesh_intern.h" - -/* bpymenu removed XXX */ - -/* XXX */ -#define add_numbut(a, b, c, d, e, f, g) {} -/* XXX */ - -static float icovert[12][3] = { - {0.0f,0.0f,-200.0f}, - {144.72f, -105.144f,-89.443f}, - {-55.277f, -170.128,-89.443f}, - {-178.885f,0.0f,-89.443f}, - {-55.277f,170.128f,-89.443f}, - {144.72f,105.144f,-89.443f}, - {55.277f,-170.128f,89.443f}, - {-144.72f,-105.144f,89.443f}, - {-144.72f,105.144f,89.443f}, - {55.277f,170.128f,89.443f}, - {178.885f,0.0f,89.443f}, - {0.0f,0.0f,200.0f} -}; -static short icoface[20][3] = { - {2,0,1}, - {1,0,5}, - {3,0,2}, - {4,0,3}, - {5,0,4}, - {1,5,10}, - {2,1,6}, - {3,2,7}, - {4,3,8}, - {5,4,9}, - {6,1,10}, - {7,2,6}, - {8,3,7}, - {9,4,8}, - {10,5,9}, - {6,10,11}, - {7,6,11}, - {8,7,11}, - {9,8,11}, - {10,9,11} -}; - -/* *************** add-click-mesh (extrude) operator ************** */ - -static int dupli_extrude_cursor(bContext *C, wmOperator *op, wmEvent *event) -{ - ViewContext vc; - EditVert *eve; - float min[3], max[3]; - int done= 0; - short use_proj; - - em_setup_viewcontext(C, &vc); - - use_proj= (vc.scene->toolsettings->snap_flag & SCE_SNAP) && (vc.scene->toolsettings->snap_mode==SCE_SNAP_MODE_FACE); - - invert_m4_m4(vc.obedit->imat, vc.obedit->obmat); - - INIT_MINMAX(min, max); - - for(eve= vc.em->verts.first; eve; eve= eve->next) { - if(eve->f & SELECT) { - DO_MINMAX(eve->co, min, max); - done= 1; - } - } - - /* call extrude? */ - if(done) { - const short rot_src= RNA_boolean_get(op->ptr, "rotate_source"); - EditEdge *eed; - float vec[3], cent[3], mat[3][3]; - float nor[3]= {0.0, 0.0, 0.0}; - - /* 2D normal calc */ - float mval_f[2]; - - mval_f[0]= (float)event->mval[0]; - mval_f[1]= (float)event->mval[1]; - - done= 0; - - /* calculate the normal for selected edges */ - for(eed= vc.em->edges.first; eed; eed= eed->next) { - if(eed->f & SELECT) { - float co1[3], co2[3]; - mul_v3_m4v3(co1, vc.obedit->obmat, eed->v1->co); - mul_v3_m4v3(co2, vc.obedit->obmat, eed->v2->co); - project_float_noclip(vc.ar, co1, co1); - project_float_noclip(vc.ar, co2, co2); - - /* 2D rotate by 90d while adding. - * (x, y) = (y, -x) - * - * accumulate the screenspace normal in 2D, - * with screenspace edge length weighting the result. */ - if(line_point_side_v2(co1, co2, mval_f) >= 0.0f) { - nor[0] += (co1[1] - co2[1]); - nor[1] += -(co1[0] - co2[0]); - } - else { - nor[0] += (co2[1] - co1[1]); - nor[1] += -(co2[0] - co1[0]); - } - done= 1; - } - } - - if(done) { - float view_vec[3], cross[3]; - - /* convert the 2D nomal into 3D */ - mul_mat3_m4_v3(vc.rv3d->viewinv, nor); /* worldspace */ - mul_mat3_m4_v3(vc.obedit->imat, nor); /* local space */ - - /* correct the normal to be aligned on the view plane */ - copy_v3_v3(view_vec, vc.rv3d->viewinv[2]); - mul_mat3_m4_v3(vc.obedit->imat, view_vec); - cross_v3_v3v3(cross, nor, view_vec); - cross_v3_v3v3(nor, view_vec, cross); - normalize_v3(nor); - } - - /* center */ - mid_v3_v3v3(cent, min, max); - copy_v3_v3(min, cent); - - mul_m4_v3(vc.obedit->obmat, min); // view space - view3d_get_view_aligned_coordinate(&vc, min, event->mval, TRUE); - mul_m4_v3(vc.obedit->imat, min); // back in object space - - sub_v3_v3(min, cent); - - /* calculate rotation */ - unit_m3(mat); - if(done) { - float dot; - - copy_v3_v3(vec, min); - normalize_v3(vec); - dot= dot_v3v3(vec, nor); - - if( fabs(dot)<0.999) { - float cross[3], si, q1[4]; - - cross_v3_v3v3(cross, nor, vec); - normalize_v3(cross); - dot= 0.5f*saacos(dot); - - /* halve the rotation if its applied twice */ - if(rot_src) dot *= 0.5f; - - si= (float)sin(dot); - q1[0]= (float)cos(dot); - q1[1]= cross[0]*si; - q1[2]= cross[1]*si; - q1[3]= cross[2]*si; - quat_to_mat3( mat,q1); - } - } - - if(rot_src) { - rotateflag(vc.em, SELECT, cent, mat); - /* also project the source, for retopo workflow */ - if(use_proj) - EM_project_snap_verts(C, vc.ar, vc.obedit, vc.em); - } - - extrudeflag(vc.obedit, vc.em, SELECT, nor, 0); - rotateflag(vc.em, SELECT, cent, mat); - translateflag(vc.em, SELECT, min); - - recalc_editnormals(vc.em); - } - else if(vc.em->selectmode & SCE_SELECT_VERTEX) { - - float imat[4][4]; - const float *curs= give_cursor(vc.scene, vc.v3d); - - copy_v3_v3(min, curs); - view3d_get_view_aligned_coordinate(&vc, min, event->mval, TRUE); - - eve= addvertlist(vc.em, 0, NULL); - - invert_m4_m4(imat, vc.obedit->obmat); - mul_v3_m4v3(eve->co, imat, min); - - eve->f= SELECT; - } - - if(use_proj) - EM_project_snap_verts(C, vc.ar, vc.obedit, vc.em); - - WM_event_add_notifier(C, NC_GEOM|ND_DATA, vc.obedit->data); - DAG_id_tag_update(vc.obedit->data, 0); - - return OPERATOR_FINISHED; -} - -void MESH_OT_dupli_extrude_cursor(wmOperatorType *ot) -{ - /* identifiers */ - ot->name= "Duplicate or Extrude at 3D Cursor"; - ot->description= "Duplicate and extrude selected vertices, edges or faces towards 3D Cursor"; - ot->idname= "MESH_OT_dupli_extrude_cursor"; - - /* api callbacks */ - ot->invoke= dupli_extrude_cursor; - ot->poll= ED_operator_editmesh; - - /* flags */ - ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; - - RNA_def_boolean(ot->srna, "rotate_source", 1, "Rotate Source", "Rotate initial selection giving better shape"); -} - - -/* ********************** */ - -/* selected faces get hidden edges */ -static int make_fgon(EditMesh *em, wmOperator *op, int make) -{ - EditFace *efa; - EditEdge *eed; - EditVert *eve; - float *nor=NULL; // reference - int done=0; - - if(make==0) { - 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; - done= 1; - } - } - EM_fgon_flags(em); // redo flags and indices for fgons - - return done; - } - - /* 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) { - BKE_report(op->reports, RPT_WARNING, "Cannot make a polygon with interior vertices"); - return 0; - } - - // check for faces - if(nor==NULL) { - BKE_report(op->reports, RPT_WARNING, "No faces were selected to make FGon"); - return 0; - } - - // and there we go - for(eed= em->edges.first; eed; eed= eed->next) { - if(eed->f1) { - eed->h |= EM_FGON; - done= 1; - } - } - - if(done) - EM_fgon_flags(em); // redo flags and indices for fgons - return done; -} - -static int make_fgon_exec(bContext *C, wmOperator *op) -{ - Object *obedit= CTX_data_edit_object(C); - EditMesh *em= BKE_mesh_get_editmesh(((Mesh *)obedit->data)); - - if( make_fgon(em, op, 1) ) { - DAG_id_tag_update(obedit->data, 0); - WM_event_add_notifier(C, NC_GEOM|ND_DATA, obedit->data); - - BKE_mesh_end_editmesh(obedit->data, em); - return OPERATOR_FINISHED; - } - - BKE_mesh_end_editmesh(obedit->data, em); - return OPERATOR_CANCELLED; -} - -void MESH_OT_fgon_make(struct wmOperatorType *ot) -{ - /* identifiers */ - ot->name= "Make F-gon"; - ot->description= "Make fgon from selected faces"; - ot->idname= "MESH_OT_fgon_make"; - - /* api callbacks */ - ot->exec= make_fgon_exec; - ot->poll= ED_operator_editmesh; - - /* flags */ - ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; -} - -static int clear_fgon_exec(bContext *C, wmOperator *op) -{ - Object *obedit= CTX_data_edit_object(C); - EditMesh *em= BKE_mesh_get_editmesh(((Mesh *)obedit->data)); - - if( make_fgon(em, op, 0) ) { - DAG_id_tag_update(obedit->data, 0); - WM_event_add_notifier(C, NC_GEOM|ND_DATA, obedit->data); - - BKE_mesh_end_editmesh(obedit->data, em); - return OPERATOR_FINISHED; - } - - BKE_mesh_end_editmesh(obedit->data, em); - return OPERATOR_CANCELLED; -} - -void MESH_OT_fgon_clear(struct wmOperatorType *ot) -{ - /* identifiers */ - ot->name= "Clear F-gon"; - ot->description= "Clear fgon from selected face"; - ot->idname= "MESH_OT_fgon_clear"; - - /* api callbacks */ - ot->exec= clear_fgon_exec; - ot->poll= ED_operator_editmesh; - - /* flags */ - ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; -} - -/* precondition; 4 vertices selected, check for 4 edges and create face */ -static EditFace *addface_from_edges(EditMesh *em) -{ - 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(em, 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 existence, and for tria overlapping inside quad */ -static EditFace *exist_face_overlaps(EditMesh *em, EditVert *v1, EditVert *v2, EditVert *v3, EditVert *v4) -{ - 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(EditMesh *em, EditFace *eface) -{ - 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(em, 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(em, eface); - } -} - -/* only adds quads or trias when there's edges already */ -static void addfaces_from_edgenet(EditMesh *em) -{ - EditVert *eve1, *eve2, *eve3, *eve4; - - for(eve1= em->verts.first; eve1; eve1= eve1->next) { - for(eve2= em->verts.first; (eve1->f & 1) && eve2; eve2= eve2->next) { - if(findedgelist(em, eve1,eve2)) { - for(eve3= em->verts.first; (eve2->f & 1) && eve3; eve3= eve3->next) { - if((eve2!=eve3 && (eve3->f & 1) && findedgelist(em, eve1,eve3))) { - EditEdge *sh_edge= NULL; - EditVert *sh_vert= NULL; - - sh_edge= findedgelist(em, eve2,eve3); - - if(sh_edge) { /* Add a triangle */ - if(!exist_face_overlaps(em, eve1,eve2,eve3,NULL)) - fix_new_face(em, addfacelist(em, 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(em, eve1,eve4) && findedgelist(em, eve2,eve4) && - findedgelist(em, eve3,eve4)) { - sh_vert= eve4; - break; - } - } - - if(sh_vert) { - if(sh_vert) { - if(!exist_face_overlaps(em, eve1,eve2,eve4,eve3)) - fix_new_face(em, addfacelist(em, eve1,eve2,eve4,eve3,NULL,NULL)); - } - } - } - } - } - } - } - } - - EM_select_flush(em); - -// XXX DAG_id_tag_update(obedit->data, 0); -} - -static void addedgeface_mesh(EditMesh *em, wmOperator *op) -{ - EditVert *eve, *neweve[4]; - EditEdge *eed; - EditFace *efa; - short amount=0; - - /* how many selected ? */ - if(em->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(em); - } - - 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(em, neweve[0], neweve[1], NULL); - EM_select_edge(eed, 1); - - // XXX DAG_id_tag_update(obedit->data, 0); - return; - } - else if(amount > 4) { - addfaces_from_edgenet(em); - return; - } - else if(amount<2) { - BKE_report(op->reports, RPT_WARNING, "More vertices are needed to make an edge/face"); - return; - } - - efa= NULL; // check later - - if(amount==3) { - - if(exist_face_overlaps(em, neweve[0], neweve[1], neweve[2], NULL)==0) { - efa= addfacelist(em, neweve[0], neweve[1], neweve[2], 0, NULL, NULL); - EM_select_face(efa, 1); - } - else BKE_report(op->reports, RPT_WARNING, "The selected vertices already form a face"); - } - else if(amount==4) { - /* this test survives when theres 2 triangles */ - if(exist_face(em, neweve[0], neweve[1], neweve[2], neweve[3])==0) { - int tria= 0; - - /* remove trias if they exist, 4 cases.... */ - if(exist_face(em, neweve[0], neweve[1], neweve[2], NULL)) tria++; - if(exist_face(em, neweve[0], neweve[1], neweve[3], NULL)) tria++; - if(exist_face(em, neweve[0], neweve[2], neweve[3], NULL)) tria++; - if(exist_face(em, neweve[1], neweve[2], neweve[3], NULL)) tria++; - - if(tria==2) join_triangles(em); - else if(exist_face_overlaps(em, 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(em); - return; - } else { - /* if 4 edges exist, we just create the face, convex or not */ - efa= addface_from_edges(em); - 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(em, 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(em, 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(em, 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(em, 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(em, 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(em, neweve[0], neweve[3], neweve[1], neweve[2], NULL, NULL); - } - else BKE_report(op->reports, RPT_WARNING, "cannot find nice quad from concave set of vertices"); - - } - } - } - else BKE_report(op->reports, RPT_WARNING, "The selected vertices already form a face"); - } - else BKE_report(op->reports, RPT_WARNING, "The selected vertices already form a face"); - } - - if(efa) { - EM_select_face(efa, 1); - - fix_new_face(em, efa); - - recalc_editnormals(em); - } - } - -static int addedgeface_mesh_exec(bContext *C, wmOperator *op) -{ - Object *obedit= CTX_data_edit_object(C); - EditMesh *em= BKE_mesh_get_editmesh(((Mesh *)obedit->data)); - - addedgeface_mesh(em, op); - - DAG_id_tag_update(obedit->data, 0); - WM_event_add_notifier(C, NC_GEOM|ND_DATA, obedit->data); - - BKE_mesh_end_editmesh(obedit->data, em); - return OPERATOR_FINISHED; -} - -void MESH_OT_edge_face_add(wmOperatorType *ot) -{ - /* identifiers */ - ot->name= "Make Edge/Face"; - ot->description= "Add an edge or face to selected"; - ot->idname= "MESH_OT_edge_face_add"; - - /* api callbacks */ - ot->exec= addedgeface_mesh_exec; - ot->poll= ED_operator_editmesh; - - /* flags */ - ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; - -} - - - -/* ************************ primitives ******************* */ - -// 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 */ -static int monkeyo= 4; -static int monkeynv= 271; -static int monkeynf= 250; -static 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}, -}; - -static 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 - - -#define PRIM_PLANE 0 -#define PRIM_CUBE 1 -#define PRIM_CIRCLE 4 -#define PRIM_CYLINDER 5 -#define PRIM_CONE 7 -#define PRIM_GRID 10 -#define PRIM_UVSPHERE 11 -#define PRIM_ICOSPHERE 12 -#define PRIM_MONKEY 13 - -static void make_prim(Object *obedit, int type, float mat[4][4], int tot, int seg, - int subdiv, float dia, float depth, int ext, int fill) -{ - /* - * type - for the type of shape - * dia - the radius for cone,sphere cylinder etc. - * depth - - * ext - extrude - * fill - end capping, and option to fill in circle - * cent[3] - center of the data. - * */ - EditMesh *em= BKE_mesh_get_editmesh(((Mesh *)obedit->data)); - 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; - - EM_clear_flag_all(em, SELECT); - - phid= 2.0f*(float)M_PI/tot; - phi= .25f*(float)M_PI; - - switch(type) { - case PRIM_GRID: /* grid */ - /* clear flags */ - eve= em->verts.first; - while(eve) { - eve->f= 0; - eve= eve->next; - } - - /* one segment first: the X axis */ - phi = (2*dia)/(float)(tot-1); - phid = (2*dia)/(float)(seg-1); - for(a=tot-1;a>=0;a--) { - vec[0] = (phi*a) - dia; - vec[1]= - dia; - vec[2]= 0.0f; - eve= addvertlist(em, vec, NULL); - eve->f= 1+2+4; - if(a < tot -1) addedgelist(em, eve->prev, eve, NULL); - } - /* extrude and translate */ - vec[0]= vec[2]= 0.0; - vec[1]= phid; - - for(a=0;a<seg-1;a++) { - extrudeflag_vert(obedit, em, 2, nor, 0); // nor unused - translateflag(em, 2, vec); - } - - /* and now do imat */ - eve= em->verts.first; - while(eve) { - if(eve->f & SELECT) { - mul_m4_v3(mat,eve->co); - } - eve= eve->next; - } - recalc_editnormals(em); - break; - - case PRIM_UVSPHERE: /* 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*sinf(phi); - vec[1]= 0.0; - vec[2]= dia*cosf(phi); - eve= addvertlist(em, vec, NULL); - eve->f= 1+2+4; - if(a==0) v1= eve; - else addedgelist(em, eve, eve->prev, NULL); - phi+= phid; - } - - /* extrude and rotate */ - phi= M_PI/seg; - q[0]= cos(phi); - q[3]= sin(phi); - q[1]=q[2]= 0; - quat_to_mat3( cmat,q); - - for(a=0; a<seg; a++) { - extrudeflag_vert(obedit, em, 2, nor, 0); // nor unused - rotateflag(em, 2, v1->co, cmat); - } - - removedoublesflag(em, 4, 0, 0.0001); - - /* and now do imat */ - eve= em->verts.first; - while(eve) { - if(eve->f & SELECT) { - mul_m4_v3(mat,eve->co); - } - eve= eve->next; - } - recalc_editnormals(em); - break; - case PRIM_ICOSPHERE: /* 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(em, 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(em, 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(obedit, em, 2, dia, 0, B_SPHERE,1, SUBDIV_CORNER_PATH, 0); - /* and now do imat */ - eve= em->verts.first; - while(eve) { - if(eve->f & 2) { - mul_m4_v3(mat,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 PRIM_MONKEY: /* 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(em, v, NULL); - tv[i]->f |= SELECT; - tv[monkeynv+i]= (fabs(v[0]= -v[0])<0.001)?tv[i]:addvertlist(em, v, NULL); - tv[monkeynv+i]->f |= SELECT; - } - for (i=0; i<monkeynf; i++) { - addfacelist(em, 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(em, 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) { - mul_m4_v3(mat,eve->co); - } - } - recalc_editnormals(em); - } - break; - default: /* all types except grid, sphere... */ - if(type==PRIM_CONE); - else if(ext==0) - depth= 0.0f; - - /* first vertex at 0° for circular objects */ - if( ELEM3(type, PRIM_CIRCLE,PRIM_CYLINDER,PRIM_CONE) ) - phi = 0.0f; - - vtop= vdown= v1= v2= 0; - for(b=0; b<=ext; b++) { - for(a=0; a<tot; a++) { - - vec[0]= dia*sinf(phi); - vec[1]= dia*cosf(phi); - vec[2]= b?depth:-depth; - - mul_m4_v3(mat, vec); - eve= addvertlist(em, vec, NULL); - eve->f= SELECT; - if(a==0) { - if(b==0) v1= eve; - else v2= eve; - } - phi+=phid; - } - } - - /* center vertices */ - /* type PRIM_CONE can only have 1 one side filled - * if the cone has no capping, dont add vtop */ - if(type == PRIM_CONE || (fill && !ELEM(type, PRIM_PLANE, PRIM_CUBE))) { - vec[0]= vec[1]= 0.0f; - vec[2]= type==PRIM_CONE ? depth : -depth; - mul_m4_v3(mat, vec); - vdown= addvertlist(em, vec, NULL); - if((ext || type==PRIM_CONE) && fill) { - vec[0]= vec[1]= 0.0f; - vec[2]= type==PRIM_CONE ? -depth : depth; - mul_m4_v3(mat,vec); - vtop= addvertlist(em, vec, NULL); - } - } else { - vdown= v1; - vtop= v2; - } - if(vtop) vtop->f= SELECT; - if(vdown) vdown->f= SELECT; - - /* top and bottom face */ - if(fill || type==PRIM_CONE) { - if(tot==4 && ELEM(type, PRIM_PLANE, PRIM_CUBE)) { - v3= v1->next->next; - if(ext) v4= v2->next->next; - - addfacelist(em, v3, v1->next, v1, v3->next, NULL, NULL); - if(ext) addfacelist(em, v2, v2->next, v4, v4->next, NULL, NULL); - - } - else { - v3= v1; - v4= v2; - for(a=1; a<tot; a++) { - addfacelist(em, vdown, v3, v3->next, 0, NULL, NULL); - v3= v3->next; - if(ext && fill) { - addfacelist(em, vtop, v4, v4->next, 0, NULL, NULL); - v4= v4->next; - } - } - if(!ELEM(type, PRIM_PLANE, PRIM_CUBE)) { - addfacelist(em, vdown, v3, v1, 0, NULL, NULL); - if(ext) addfacelist(em, vtop, v4, v2, 0, NULL, NULL); - } - } - } - else if(type==PRIM_CIRCLE) { /* we need edges for a circle */ - v3= v1; - for(a=1;a<tot;a++) { - addedgelist(em, v3, v3->next, NULL); - v3= v3->next; - } - addedgelist(em, v3, v1, NULL); - } - /* side faces */ - if(ext) { - v3= v1; - v4= v2; - for(a=1; a<tot; a++) { - addfacelist(em, v3, v3->next, v4->next, v4, NULL, NULL); - v3= v3->next; - v4= v4->next; - } - addfacelist(em, v3, v1, v2, v4, NULL, NULL); - } - else if(fill && type==PRIM_CONE) { - /* add the bottom flat area of the cone - * if capping is disabled dont bother */ - v3= v1; - for(a=1; a<tot; a++) { - addfacelist(em, vtop, v3->next, v3, 0, NULL, NULL); - v3= v3->next; - } - addfacelist(em, vtop, v1, v3, 0, NULL, NULL); - } - } - - EM_stats_update(em); - /* simple selection flush OK, based on fact it's a single model */ - EM_select_flush(em); /* flushes vertex -> edge -> face selection */ - - if(!ELEM5(type, PRIM_GRID, PRIM_PLANE, PRIM_ICOSPHERE, PRIM_UVSPHERE, PRIM_MONKEY)) - EM_recalc_normal_direction(em, FALSE, TRUE); /* otherwise monkey has eyes in wrong direction */ - - BKE_mesh_end_editmesh(obedit->data, em); -} - -/* ********* add primitive operators ************* */ - -static const char *get_mesh_defname(int type) -{ - switch (type) { - case PRIM_PLANE: return "Plane"; - case PRIM_CUBE: return "Cube"; - case PRIM_CIRCLE: return "Circle"; - case PRIM_CYLINDER: return "Cylinder"; - case PRIM_CONE: return "Cone"; - case PRIM_GRID: return "Grid"; - case PRIM_UVSPHERE: return "Sphere"; - case PRIM_ICOSPHERE: return "Icosphere"; - case PRIM_MONKEY: return "Monkey"; - default: - return "Mesh"; - } -} - -static void make_prim_ext(bContext *C, float *loc, float *rot, int enter_editmode, unsigned int layer, - int type, int tot, int seg, - int subdiv, float dia, float depth, int ext, int fill) -{ - Object *obedit= CTX_data_edit_object(C); - int newob = 0; - float mat[4][4]; - float scale; - - if(obedit==NULL || obedit->type!=OB_MESH) { - obedit= ED_object_add_type(C, OB_MESH, loc, rot, FALSE, layer); - - rename_id((ID *)obedit, get_mesh_defname(type)); - rename_id((ID *)obedit->data, get_mesh_defname(type)); - - /* create editmode */ - ED_object_enter_editmode(C, EM_DO_UNDO|EM_IGNORE_LAYER); /* rare cases the active layer is messed up */ - newob = 1; - } - else DAG_id_tag_update(&obedit->id, OB_RECALC_DATA); - - scale= ED_object_new_primitive_matrix(C, obedit, loc, rot, mat); - - dia *= scale; - depth *= scale * 0.5f; - - make_prim(obedit, type, mat, tot, seg, subdiv, dia, depth, ext, fill); - - DAG_id_tag_update(obedit->data, 0); - WM_event_add_notifier(C, NC_GEOM|ND_DATA, obedit->data); - - - /* userdef */ - if (newob && !enter_editmode) { - ED_object_exit_editmode(C, EM_FREEDATA); /* adding EM_DO_UNDO messes up operator redo */ - } - WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, obedit); -} - -static int add_primitive_plane_exec(bContext *C, wmOperator *op) -{ - int enter_editmode; - unsigned int layer; - float loc[3], rot[3]; - - if(!ED_object_add_generic_get_opts(C, op, loc, rot, &enter_editmode, &layer)) - return OPERATOR_CANCELLED; - - /* sqrt(2.0f) - plane (diameter of 1.41 makes it unit size) */ - make_prim_ext(C, loc, rot, enter_editmode, layer, - PRIM_PLANE, 4, 0, 0, sqrt(2.0f), 0.0f, 0, 1); - return OPERATOR_FINISHED; -} - -void MESH_OT_primitive_plane_add(wmOperatorType *ot) -{ - /* identifiers */ - ot->name= "Add Plane"; - ot->description= "Construct a filled planar mesh with 4 vertices"; - ot->idname= "MESH_OT_primitive_plane_add"; - - /* api callbacks */ - ot->invoke= ED_object_add_generic_invoke; - ot->exec= add_primitive_plane_exec; - ot->poll= ED_operator_scene_editable; - - /* flags */ - ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; - - ED_object_add_generic_props(ot, TRUE); -} - -static int add_primitive_cube_exec(bContext *C, wmOperator *op) -{ - int enter_editmode; - unsigned int layer; - float loc[3], rot[3]; - - if(!ED_object_add_generic_get_opts(C, op, loc, rot, &enter_editmode, &layer)) - return OPERATOR_CANCELLED; - - /* sqrt(2.0f) - plane (diameter of 1.41 makes it unit size) */ - make_prim_ext(C, loc, rot, enter_editmode, layer, - PRIM_CUBE, 4, 0, 0, sqrt(2.0f), 2.0f, 1, 1); - return OPERATOR_FINISHED; -} - -void MESH_OT_primitive_cube_add(wmOperatorType *ot) -{ - /* identifiers */ - ot->name= "Add Cube"; - ot->description= "Construct a cube mesh"; - ot->idname= "MESH_OT_primitive_cube_add"; - - /* api callbacks */ - ot->invoke= ED_object_add_generic_invoke; - ot->exec= add_primitive_cube_exec; - ot->poll= ED_operator_scene_editable; - - /* flags */ - ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; - - ED_object_add_generic_props(ot, TRUE); -} - -static int add_primitive_circle_exec(bContext *C, wmOperator *op) -{ - int enter_editmode; - unsigned int layer; - float loc[3], rot[3]; - - if(!ED_object_add_generic_get_opts(C, op, loc, rot, &enter_editmode, &layer)) - return OPERATOR_CANCELLED; - - make_prim_ext(C, loc, rot, enter_editmode, layer, - PRIM_CIRCLE, RNA_int_get(op->ptr, "vertices"), 0, 0, - RNA_float_get(op->ptr,"radius"), 0.0f, 0, - RNA_boolean_get(op->ptr, "fill")); - - return OPERATOR_FINISHED; -} - -void MESH_OT_primitive_circle_add(wmOperatorType *ot) -{ - PropertyRNA *prop; - - /* identifiers */ - ot->name= "Add Circle"; - ot->description= "Construct a circle mesh"; - ot->idname= "MESH_OT_primitive_circle_add"; - - /* api callbacks */ - ot->invoke= ED_object_add_generic_invoke; - ot->exec= add_primitive_circle_exec; - ot->poll= ED_operator_scene_editable; - - /* flags */ - ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; - - /* props */ - RNA_def_int(ot->srna, "vertices", 32, 3, INT_MAX, "Vertices", "", 3, 500); - prop = RNA_def_float(ot->srna, "radius", 1.0f, 0.0, FLT_MAX, "Radius", "", 0.001, 100.00); - RNA_def_property_subtype(prop, PROP_DISTANCE); - RNA_def_boolean(ot->srna, "fill", 0, "Fill", ""); - - ED_object_add_generic_props(ot, TRUE); -} - -static int add_primitive_cylinder_exec(bContext *C, wmOperator *op) -{ - int enter_editmode; - unsigned int layer; - float loc[3], rot[3]; - - if(!ED_object_add_generic_get_opts(C, op, loc, rot, &enter_editmode, &layer)) - return OPERATOR_CANCELLED; - - make_prim_ext(C, loc, rot, enter_editmode, layer, - PRIM_CYLINDER, RNA_int_get(op->ptr, "vertices"), 0, 0, - RNA_float_get(op->ptr,"radius"), - RNA_float_get(op->ptr, "depth"), 1, - RNA_boolean_get(op->ptr, "cap_ends")); - - return OPERATOR_FINISHED; -} - -void MESH_OT_primitive_cylinder_add(wmOperatorType *ot) -{ - PropertyRNA *prop; - - /* identifiers */ - ot->name= "Add Cylinder"; - ot->description= "Construct a cylinder mesh"; - ot->idname= "MESH_OT_primitive_cylinder_add"; - - /* api callbacks */ - ot->invoke= ED_object_add_generic_invoke; - ot->exec= add_primitive_cylinder_exec; - ot->poll= ED_operator_scene_editable; - - /* flags */ - ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; - - /* props */ - RNA_def_int(ot->srna, "vertices", 32, 2, INT_MAX, "Vertices", "", 2, 500); - prop = RNA_def_float(ot->srna, "radius", 1.0f, 0.0, FLT_MAX, "Radius", "", 0.001, 100.00); - RNA_def_property_subtype(prop, PROP_DISTANCE); - prop = RNA_def_float(ot->srna, "depth", 2.0f, 0.0, FLT_MAX, "Depth", "", 0.001, 100.00); - RNA_def_property_subtype(prop, PROP_DISTANCE); - RNA_def_boolean(ot->srna, "cap_ends", 1, "Cap Ends", ""); - - ED_object_add_generic_props(ot, TRUE); -} - -static int add_primitive_cone_exec(bContext *C, wmOperator *op) -{ - int enter_editmode; - unsigned int layer; - float loc[3], rot[3]; - - if(!ED_object_add_generic_get_opts(C, op, loc, rot, &enter_editmode, &layer)) - return OPERATOR_CANCELLED; - - make_prim_ext(C, loc, rot, enter_editmode, layer, - PRIM_CONE, RNA_int_get(op->ptr, "vertices"), 0, 0, - RNA_float_get(op->ptr,"radius"), RNA_float_get(op->ptr, "depth"), - 0, RNA_boolean_get(op->ptr, "cap_end")); - - return OPERATOR_FINISHED; -} - -void MESH_OT_primitive_cone_add(wmOperatorType *ot) -{ - PropertyRNA *prop; - - /* identifiers */ - ot->name= "Add Cone"; - ot->description= "Construct a conic mesh (ends filled)"; - ot->idname= "MESH_OT_primitive_cone_add"; - - /* api callbacks */ - ot->invoke= ED_object_add_generic_invoke; - ot->exec= add_primitive_cone_exec; - ot->poll= ED_operator_scene_editable; - - /* flags */ - ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; - - /* props */ - RNA_def_int(ot->srna, "vertices", 32, 2, INT_MAX, "Vertices", "", 2, 500); - prop = RNA_def_float(ot->srna, "radius", 1.0f, 0.0, FLT_MAX, "Radius", "", 0.001, 100.00); - RNA_def_property_subtype(prop, PROP_DISTANCE); - prop = RNA_def_float(ot->srna, "depth", 2.0f, 0.0, FLT_MAX, "Depth", "", 0.001, 100.00); - RNA_def_property_subtype(prop, PROP_DISTANCE); - RNA_def_boolean(ot->srna, "cap_end", 1, "Cap End", ""); - - ED_object_add_generic_props(ot, TRUE); -} - -static int add_primitive_grid_exec(bContext *C, wmOperator *op) -{ - int enter_editmode; - unsigned int layer; - float loc[3], rot[3]; - - if(!ED_object_add_generic_get_opts(C, op, loc, rot, &enter_editmode, &layer)) - return OPERATOR_CANCELLED; - - make_prim_ext(C, loc, rot, enter_editmode, layer, - PRIM_GRID, RNA_int_get(op->ptr, "x_subdivisions"), - RNA_int_get(op->ptr, "y_subdivisions"), 0, - RNA_float_get(op->ptr,"size"), 0.0f, 0, 1); - - return OPERATOR_FINISHED; -} - -void MESH_OT_primitive_grid_add(wmOperatorType *ot) -{ - PropertyRNA *prop; - - /* identifiers */ - ot->name= "Add Grid"; - ot->description= "Construct a grid mesh"; - ot->idname= "MESH_OT_primitive_grid_add"; - - /* api callbacks */ - ot->invoke= ED_object_add_generic_invoke; - ot->exec= add_primitive_grid_exec; - ot->poll= ED_operator_scene_editable; - - /* flags */ - ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; - - /* props */ - RNA_def_int(ot->srna, "x_subdivisions", 10, 3, INT_MAX, "X Subdivisions", "", 3, 1000); - RNA_def_int(ot->srna, "y_subdivisions", 10, 3, INT_MAX, "Y Subdivisions", "", 3, 1000); - prop = RNA_def_float(ot->srna, "size", 1.0f, 0.0, FLT_MAX, "Size", "", 0.001, FLT_MAX); - RNA_def_property_subtype(prop, PROP_DISTANCE); - - ED_object_add_generic_props(ot, TRUE); -} - -static int add_primitive_monkey_exec(bContext *C, wmOperator *op) -{ - int enter_editmode; - unsigned int layer; - float loc[3], rot[3]; - - if(!ED_object_add_generic_get_opts(C, op, loc, rot, &enter_editmode, &layer)) - return OPERATOR_CANCELLED; - - make_prim_ext(C, loc, rot, enter_editmode, layer, - PRIM_MONKEY, 0, 0, 2, 0.0f, 0.0f, 0, 0); - - return OPERATOR_FINISHED; -} - -void MESH_OT_primitive_monkey_add(wmOperatorType *ot) -{ - /* identifiers */ - ot->name= "Add Monkey"; - ot->description= "Construct a Suzanne mesh"; - ot->idname= "MESH_OT_primitive_monkey_add"; - - /* api callbacks */ - ot->invoke= ED_object_add_generic_invoke; - ot->exec= add_primitive_monkey_exec; - ot->poll= ED_operator_scene_editable; - - /* flags */ - ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; - - ED_object_add_generic_props(ot, TRUE); -} - -static int add_primitive_uvsphere_exec(bContext *C, wmOperator *op) -{ - int enter_editmode; - unsigned int layer; - float loc[3], rot[3]; - - if(!ED_object_add_generic_get_opts(C, op, loc, rot, &enter_editmode, &layer)) - return OPERATOR_CANCELLED; - - make_prim_ext(C, loc, rot, enter_editmode, layer, - PRIM_UVSPHERE, RNA_int_get(op->ptr, "ring_count"), - RNA_int_get(op->ptr, "segments"), 0, - RNA_float_get(op->ptr,"size"), 0.0f, 0, 0); - - return OPERATOR_FINISHED; -} - -void MESH_OT_primitive_uv_sphere_add(wmOperatorType *ot) -{ - PropertyRNA *prop; - - /* identifiers */ - ot->name= "Add UV Sphere"; - ot->description= "Construct a UV sphere mesh"; - ot->idname= "MESH_OT_primitive_uv_sphere_add"; - - /* api callbacks */ - ot->invoke= ED_object_add_generic_invoke; - ot->exec= add_primitive_uvsphere_exec; - ot->poll= ED_operator_scene_editable; - - /* flags */ - ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; - - /* props */ - RNA_def_int(ot->srna, "segments", 32, 3, INT_MAX, "Segments", "", 3, 500); - RNA_def_int(ot->srna, "ring_count", 16, 3, INT_MAX, "Rings", "", 3, 500); - prop = RNA_def_float(ot->srna, "size", 1.0f, 0.0, FLT_MAX, "Size", "", 0.001, 100.00); - RNA_def_property_subtype(prop, PROP_DISTANCE); - - ED_object_add_generic_props(ot, TRUE); -} - -static int add_primitive_icosphere_exec(bContext *C, wmOperator *op) -{ - int enter_editmode; - unsigned int layer; - float loc[3], rot[3]; - - if(!ED_object_add_generic_get_opts(C, op, loc, rot, &enter_editmode, &layer)) - return OPERATOR_CANCELLED; - - make_prim_ext(C, loc, rot, enter_editmode, layer, - PRIM_ICOSPHERE, 0, 0, RNA_int_get(op->ptr, "subdivisions"), - RNA_float_get(op->ptr,"size"), 0.0f, 0, 0); - - return OPERATOR_FINISHED; -} - -void MESH_OT_primitive_ico_sphere_add(wmOperatorType *ot) -{ - PropertyRNA *prop; - - /* identifiers */ - ot->name= "Add Ico Sphere"; - ot->description= "Construct an Icosphere mesh"; - ot->idname= "MESH_OT_primitive_ico_sphere_add"; - - /* api callbacks */ - ot->invoke= ED_object_add_generic_invoke; - ot->exec= add_primitive_icosphere_exec; - ot->poll= ED_operator_scene_editable; - - /* flags */ - ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; - - /* props */ - RNA_def_int(ot->srna, "subdivisions", 2, 1, INT_MAX, "Subdivisions", "", 1, 8); - prop = RNA_def_float(ot->srna, "size", 1.0f, 0.0f, FLT_MAX, "Size", "", 0.001f, 100.00); - RNA_def_property_subtype(prop, PROP_DISTANCE); - - ED_object_add_generic_props(ot, TRUE); -} - -/****************** add duplicate operator ***************/ - -static int mesh_duplicate_exec(bContext *C, wmOperator *UNUSED(op)) -{ - Object *ob= CTX_data_edit_object(C); - EditMesh *em= BKE_mesh_get_editmesh(ob->data); - - adduplicateflag(em, SELECT); - - BKE_mesh_end_editmesh(ob->data, em); - - DAG_id_tag_update(ob->data, 0); - WM_event_add_notifier(C, NC_GEOM|ND_DATA, ob->data); - - return OPERATOR_FINISHED; -} - -static int mesh_duplicate_invoke(bContext *C, wmOperator *op, wmEvent *UNUSED(event)) -{ - WM_cursor_wait(1); - mesh_duplicate_exec(C, op); - WM_cursor_wait(0); - - return OPERATOR_FINISHED; -} - -void MESH_OT_duplicate(wmOperatorType *ot) -{ - /* identifiers */ - ot->name= "Duplicate Mesh"; - ot->description= "Duplicate selected vertices, edges or faces"; - ot->idname= "MESH_OT_duplicate"; - - /* api callbacks */ - ot->invoke= mesh_duplicate_invoke; - ot->exec= mesh_duplicate_exec; - - ot->poll= ED_operator_editmesh; - - /* to give to transform */ - RNA_def_enum(ot->srna, "mode", transform_mode_types, TFM_TRANSLATION, "Mode", ""); -} - |