98444f6770
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.)
76 lines
2.9 KiB
C
76 lines
2.9 KiB
C
/*
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* $Id$
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*
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* ***** BEGIN GPL 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.
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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) 2007 by Nicholas Bishop
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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 LICENSE BLOCK *****
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*/
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struct DerivedMesh;
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struct Mesh;
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struct MFace;
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struct MultiresModifierData;
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struct Object;
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typedef struct MultiresSubsurf {
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struct MultiresModifierData *mmd;
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struct Mesh *me;
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} MultiresSubsurf;
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/* MultiresDM */
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struct Mesh *MultiresDM_get_mesh(struct DerivedMesh *dm);
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struct DerivedMesh *MultiresDM_new(struct MultiresSubsurf *, struct DerivedMesh*, int, int, int);
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void *MultiresDM_get_vertnorm(struct DerivedMesh *);
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void *MultiresDM_get_orco(struct DerivedMesh *);
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struct MVert *MultiresDM_get_subco(struct DerivedMesh *);
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struct ListBase *MultiresDM_get_vert_face_map(struct DerivedMesh *);
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struct ListBase *MultiresDM_get_vert_edge_map(struct DerivedMesh *);
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int *MultiresDM_get_face_offsets(struct DerivedMesh *);
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int MultiresDM_get_totlvl(struct DerivedMesh *);
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int MultiresDM_get_lvl(struct DerivedMesh *);
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void MultiresDM_set_update(struct DerivedMesh *, void (*)(struct DerivedMesh*));
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/* The displacements will only be updated when
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the MultiresDM has been marked as modified */
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void MultiresDM_mark_as_modified(struct DerivedMesh *);
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void multires_mark_as_modified(struct Object *ob);
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void multires_force_update(struct Object *ob);
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struct DerivedMesh *multires_dm_create_from_derived(struct MultiresModifierData*, struct DerivedMesh*,
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struct Mesh *, int, int);
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struct MultiresModifierData *find_multires_modifier(struct Object *ob);
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int multiresModifier_switch_level(struct Object *, const int);
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void multiresModifier_join(struct Object *);
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void multiresModifier_del_levels(struct MultiresModifierData *, struct Object *, int direction);
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void multiresModifier_subdivide(struct MultiresModifierData *mmd, struct Object *ob, int distance,
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int updateblock, int simple);
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int multiresModifier_reshape(struct MultiresModifierData *mmd, struct Object *dst, struct Object *src);
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/* Related to the old multires */
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struct Multires;
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void multires_load_old(struct DerivedMesh *, struct Multires *);
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void multires_free(struct Multires*);
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