Johnny Matthews
798d39dd4c
Ton has been pushing me to get this in and finish it up with help, so here is a run down of the commit Revised Features Subdivide now is Edge based, allows for multicut Loopcut was recoded, now has multi option Knife tool now has multi option New Features Edgeslide Edgering select Removed Features Alt-B Edgeloop selection (use alt-RMB in edgemode) Shift-R Faceloop selection (use alt-RMB in facemode) Old Subdivide (Except for smooth which is left in until new one works) Todo Subdivide Smooth Math is broken - could use some help here (look for alter_co in editmesh_tools.c) Tweak mouse control of Edgeslide is hackish ATM Add Non-proportional movement to edgeslide Add smooth option to new loopcut I probably left something out. See here for more info http://wiki.blender.org/bin/view.pl/Blenderdev/EdgeSubdivision
120 lines
2.8 KiB
C
120 lines
2.8 KiB
C
/**
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* $Id$
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*
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* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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* Support for linked lists.
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*/
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#include "MEM_guardedalloc.h"
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#include "BLI_blenlib.h"
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#include "BLI_linklist.h"
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#include "BLI_memarena.h"
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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int BLI_linklist_length(LinkNode *list) {
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if (0) {
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return list?(1+BLI_linklist_length(list->next)):0;
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} else {
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int len;
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for (len=0; list; list= list->next)
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len++;
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return len;
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}
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}
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void BLI_linklist_reverse(LinkNode **listp) {
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LinkNode *rhead= NULL, *cur= *listp;
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while (cur) {
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LinkNode *next= cur->next;
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cur->next= rhead;
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rhead= cur;
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cur= next;
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}
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*listp= rhead;
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}
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void BLI_linklist_prepend(LinkNode **listp, void *ptr) {
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LinkNode *nlink= MEM_mallocN(sizeof(*nlink), "nlink");
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nlink->link= ptr;
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nlink->next= *listp;
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*listp= nlink;
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}
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void BLI_linklist_append(LinkNode **listp, void *ptr) {
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LinkNode *nlink= MEM_mallocN(sizeof(*nlink), "nlink");
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LinkNode *node = *listp;
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nlink->link = ptr;
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nlink->next = NULL;
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if(node == NULL){
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*listp = nlink;
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} else {
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while(node->next != NULL){
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node = node->next;
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}
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node->next = nlink;
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}
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}
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void BLI_linklist_prepend_arena(LinkNode **listp, void *ptr, MemArena *ma) {
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LinkNode *nlink= BLI_memarena_alloc(ma, sizeof(*nlink));
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nlink->link= ptr;
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nlink->next= *listp;
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*listp= nlink;
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}
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void BLI_linklist_free(LinkNode *list, LinkNodeFreeFP freefunc) {
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while (list) {
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LinkNode *next= list->next;
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if (freefunc)
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freefunc(list->link);
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MEM_freeN(list);
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list= next;
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}
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}
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void BLI_linklist_apply(LinkNode *list, LinkNodeApplyFP applyfunc) {
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for (; list; list= list->next)
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applyfunc(list->link);
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}
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