archive/blender-archive
Archived
1
1
Fork 0
Code Pull Requests Packages Activity
This repository has been archived on 2023-10-09. You can view files and clone it, but cannot push or open issues or pull requests.
Files
a62d70c56f6c82b7f8b1a2f1cf7319ac83195f52
blender-archive/source/blender/blenkernel/BKE_multires.h

64 lines
2.1 KiB
C++
Raw Normal View History

== Multires == Cleaned up bad level calls for multires; moved most of multires functions to blenkern, where they should have been in the first place. Functionality of the tool is unchanged.
2007-12-26 09:39:15 +00:00
/*
* $Id$
*
* ***** 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) 2007 by Nicholas Bishop
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
Sculpt Branch: * Smooth brush works again for multires. * Optimal Display option for multires modifier, same as subsurf.
2009-12-09 13:37:19 +00:00
#ifndef BKE_MULTIRES_H
#define BKE_MULTIRES_H
Got rid of old multires code, brought in multires modifier from soc-2008-nicholasbishop branch. Note: any old code with multires_test() or multires_level1_test() can just be deleted, not needed by the multires modifier.
2009-01-06 18:59:03 +00:00
struct DerivedMesh;
== Multires == Cleaned up bad level calls for multires; moved most of multires functions to blenkern, where they should have been in the first place. Functionality of the tool is unchanged.
2007-12-26 09:39:15 +00:00
struct Mesh;
Got rid of old multires code, brought in multires modifier from soc-2008-nicholasbishop branch. Note: any old code with multires_test() or multires_level1_test() can just be deleted, not needed by the multires modifier.
2009-01-06 18:59:03 +00:00
struct MFace;
Sculpt Branch: * Smooth brush works again for multires. * Optimal Display option for multires modifier, same as subsurf.
2009-12-09 13:37:19 +00:00
struct Multires;
Got rid of old multires code, brought in multires modifier from soc-2008-nicholasbishop branch. Note: any old code with multires_test() or multires_level1_test() can just be deleted, not needed by the multires modifier.
2009-01-06 18:59:03 +00:00
struct MultiresModifierData;
== Multires == Cleaned up bad level calls for multires; moved most of multires functions to blenkern, where they should have been in the first place. Functionality of the tool is unchanged.
2007-12-26 09:39:15 +00:00
struct Object;
Multires/2.5: Attempt to make multires updating a little cleaner by assuming that no update needs to be performed, and only doing the update when the modified flag is set (either by sculpting or using some other tool that needs an update.)
2009-06-07 18:09:22 +00:00
void multires_mark_as_modified(struct Object *ob);
== Multires == Cleaned up bad level calls for multires; moved most of multires functions to blenkern, where they should have been in the first place. Functionality of the tool is unchanged.
2007-12-26 09:39:15 +00:00
Got rid of old multires code, brought in multires modifier from soc-2008-nicholasbishop branch. Note: any old code with multires_test() or multires_level1_test() can just be deleted, not needed by the multires modifier.
2009-01-06 18:59:03 +00:00
void multires_force_update(struct Object *ob);
Fix #20928: difference boolean modifier is not applied during rendering, fixed by last depsgraph commit and this extra check to avoid unnecessary free of derivedmesh for sculpt/multires.
2010-02-07 10:16:42 +00:00
void multires_force_render_update(struct Object *ob);
== Multires == Cleaned up bad level calls for multires; moved most of multires functions to blenkern, where they should have been in the first place. Functionality of the tool is unchanged.
2007-12-26 09:39:15 +00:00
Sculpt Branch: * Smooth brush works again for multires. * Optimal Display option for multires modifier, same as subsurf.
2009-12-09 13:37:19 +00:00
struct DerivedMesh *multires_dm_create_from_derived(struct MultiresModifierData*,
int local_mmd, struct DerivedMesh*, struct Object *, int, int);
== Multires == Cleaned up bad level calls for multires; moved most of multires functions to blenkern, where they should have been in the first place. Functionality of the tool is unchanged.
2007-12-26 09:39:15 +00:00
Multires/2.5: Added subdivide operator and button for multires. Since this seems to be the only modifier with an operator defined, I'm not sure if I put it in a good place or not, someone can check on this?
2009-05-23 07:12:55 +00:00
struct MultiresModifierData *find_multires_modifier(struct Object *ob);
Got rid of old multires code, brought in multires modifier from soc-2008-nicholasbishop branch. Note: any old code with multires_test() or multires_level1_test() can just be deleted, not needed by the multires modifier.
2009-01-06 18:59:03 +00:00
void multiresModifier_join(struct Object *);
void multiresModifier_del_levels(struct MultiresModifierData *, struct Object *, int direction);
Sculpt: Multires * Displacement coordinates are now stored differently, as a grid per face corner. This means there is duplication of coordinates, especially at low subdivision levels, but the simpler implementation justifies it I think. * ToDo: conversion of existing multires files (2.4x or 2.5x), loading them may even crash now. * Editmode preservation/interpolation code also has not been updated yet. * Multires now works on the CCGDerivedMesh grids instead of CDDerivedMesh, which should be more memory efficient. * There are still bad memory peaks (if you're using 32bit) when subdividing or propagating displacements. Though at least there should be no huge memory blocks allocated, which windows is now to have trouble with. * Still found some weird spike artifacts at lower multires levels, some also happening before this commit. Perhaps computation of tangents needs to be tweaked more. * Multires modifier now has viewport, sculpt and render levels. Also the levels have been made consistent with subsurf, previously the same level of subdivision was one less for multires. * Both multires and subsurf modifier now can have their subdivision level set to 0 for no subdivision.
2009-11-25 14:07:12 +00:00
void multiresModifier_subdivide(struct MultiresModifierData *mmd, struct Object *ob,
Got rid of old multires code, brought in multires modifier from soc-2008-nicholasbishop branch. Note: any old code with multires_test() or multires_level1_test() can just be deleted, not needed by the multires modifier.
2009-01-06 18:59:03 +00:00
int updateblock, int simple);
int multiresModifier_reshape(struct MultiresModifierData *mmd, struct Object *dst, struct Object *src);
Sculpt Branch: * Smooth brush works again for multires. * Optimal Display option for multires modifier, same as subsurf.
2009-12-09 13:37:19 +00:00
void multires_stitch_grids(struct Object *);
Got rid of old multires code, brought in multires modifier from soc-2008-nicholasbishop branch. Note: any old code with multires_test() or multires_level1_test() can just be deleted, not needed by the multires modifier.
2009-01-06 18:59:03 +00:00
/* Related to the old multires */
Sculpt Branch: * Multires 2.50 -> Branch compatibility code converting to the new displacement format. 2.49 -> 2.50 is not functional yet.
2009-12-10 17:37:04 +00:00
void multires_free(struct Multires *mr);
void multires_load_old(struct Object *ob, struct Mesh *me);
void multires_load_old_250(struct Mesh *);
Sculpt Branch: * Smooth brush works again for multires. * Optimal Display option for multires modifier, same as subsurf.
2009-12-09 13:37:19 +00:00
#endif
Copy Permalink