33709bf6e2
- added ModifierTypeInfo.freeData function
- added modifier_{new,free] utility function
- added ccgSubSurf_getUseAgeCounts to query info
- removed subsurf modifier faking (ME_SUBSURF flag is no
longer valid). subsurf modifier gets converted on file load
although there is obscure linked mesh situation where this
can go wrong, will fix shortly. this also means that some
places in the code that test/copy subsurf settings are broken
for the time being.
- shuffled modifier calculation to be simpler. note that
all modifiers are currently disabled in editmode (including
subsurf). don't worry, will return shortly.
- bug fix, build modifier didn't randomize meshes with only verts
- cleaned up subsurf_ccg and adapted for future editmode modifier
work
- added editmesh.derived{Cage,Final}, not used yet
- added SubsurfModifierData.{mCache,emCache}, will be used to cache
subsurf instead of caching in derivedmesh itself
- removed old subsurf buttons
- added do_modifiers_buttons to handle modifier events
- removed count_object counting of modifier (subsurfed) objects...
this would be nice to add back at some point but requires care.
probably requires rewrite of counting system.
New feature: Incremental Subsurf in Object Mode
The previous release introduce incremental subsurf calculation during
editmode but it was not turned on during object mode. In general it
does not make sense to have it always enabled during object mode because
it requires caching a fair amount of information about the mesh which
is a waste of memory unless the mesh is often recalculated.
However, for mesh's that have subsurfed armatures for example, or that
have other modifiers so that the mesh is essentially changing on every
frame, it makes a lot of sense to keep the subsurf'd object around and
that is what the new incremental subsurf modifier toggle is for. The
intent is that the user will enable this option for (a) a mesh that is
currently under active editing or (b) a mesh that is heavily updated
in the scene, such as a character.
I will try to write more about this feature for release, because it
has advantages and disadvantages that are not immediately obvious (the
first user reaction will be to turn it on for ever object, which is
probably not correct).
111 lines
3.1 KiB
C
111 lines
3.1 KiB
C
/**
|
|
* blenlib/BLI_editVert.h mar 2001 Nzc
|
|
*
|
|
* Some editing types needed in the lib (unfortunately) for
|
|
* scanfill.c
|
|
*
|
|
* $Id$
|
|
*
|
|
* ***** BEGIN GPL/BL DUAL 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. The Blender
|
|
* Foundation also sells licenses for use in proprietary software under
|
|
* the Blender License. See http://www.blender.org/BL/ for information
|
|
* about this.
|
|
*
|
|
* 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) 2001-2002 by NaN Holding BV.
|
|
* All rights reserved.
|
|
*
|
|
* The Original Code is: all of this file.
|
|
*
|
|
* Contributor(s): none yet.
|
|
*
|
|
* ***** END GPL/BL DUAL LICENSE BLOCK *****
|
|
*/
|
|
|
|
#ifndef BLI_EDITVERT_H
|
|
#define BLI_EDITVERT_H
|
|
|
|
struct DerivedMesh;
|
|
|
|
/* note; changing this also might affect the undo copy in editmesh.c */
|
|
typedef struct EditVert
|
|
{
|
|
struct EditVert *next, *prev, *vn;
|
|
float no[3];
|
|
float co[3];
|
|
short xs, ys;
|
|
unsigned char f, h, f1, f2;
|
|
short fast; /* only 0 or 1, for editmesh_fastmalloc */
|
|
short totweight; /* __NLA */
|
|
int hash;
|
|
struct MDeformWeight *dw; /* __NLA */
|
|
int keyindex; /* original index #, for restoring key information */
|
|
} EditVert;
|
|
|
|
struct EditEdge;
|
|
|
|
typedef struct HashEdge {
|
|
struct EditEdge *eed;
|
|
struct HashEdge *next;
|
|
} HashEdge;
|
|
|
|
/* note; changing this also might affect the undo copy in editmesh.c */
|
|
typedef struct EditEdge
|
|
{
|
|
struct EditEdge *next, *prev;
|
|
struct EditVert *v1, *v2, *vn;
|
|
short f1, f2; /* short, f1 is (ab)used in subdiv */
|
|
unsigned char f, h, dir, seam;
|
|
float crease;
|
|
short fast; /* only 0 or 1, for editmesh_fastmalloc */
|
|
short fgoni; /* index for fgon, for search */
|
|
HashEdge hash;
|
|
} EditEdge;
|
|
|
|
/* note; changing this also might affect the undo copy in editmesh.c */
|
|
typedef struct EditFace
|
|
{
|
|
struct EditFace *next, *prev;
|
|
struct EditVert *v1, *v2, *v3, *v4;
|
|
struct EditEdge *e1, *e2, *e3, *e4;
|
|
float n[3], cent[3];
|
|
short xs, ys; /* selection */
|
|
struct TFace tf; /* a copy of original tface. */
|
|
unsigned char mat_nr, flag;
|
|
unsigned char f, f1, h, puno;
|
|
unsigned char fast; /* only 0 or 1, for editmesh_fastmalloc */
|
|
unsigned char fgonf; /* flag for fgon options */
|
|
} EditFace;
|
|
|
|
typedef struct EditMesh
|
|
{
|
|
ListBase verts, edges, faces;
|
|
HashEdge *hashedgetab;
|
|
|
|
/* this is for the editmesh_fastmalloc */
|
|
EditVert *allverts, *curvert;
|
|
EditEdge *alledges, *curedge;
|
|
EditFace *allfaces, *curface;
|
|
|
|
/* DerivedMesh caches... note that derived cage can be equivalent
|
|
* to derived final, care should be taken on release.
|
|
*/
|
|
struct DerivedMesh *derivedCage, *derivedFinal;
|
|
} EditMesh;
|
|
|
|
#endif
|
|
|