Brecht Van Lommel
47bc3d1208
Added support for multiple UVs in the render engine. This also involved changing the way faces are stored, to allow data to be added optionally per 256 faces, same as the existing system for vertices. A UV layer can be specified in the Map Input panel and the Geometry node by name. Leaving this field blank will default to the active UV layer. Also added sharing of face selection and hiding between UV layers, and at the same time improved syncing with editmode selection and hiding. Still to do: - Multi UV support for fastshade. - Multires and NMesh preservation of multiple UV sets.
117 lines
3.8 KiB
C++
117 lines
3.8 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) 2006 Blender Foundation.
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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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#ifndef RENDERDATABASE_H
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#define RENDERDATABASE_H
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struct Object;
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struct VlakRen;
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struct VertRen;
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struct HaloRen;
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struct Material;
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struct Render;
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struct MCol;
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struct MTFace;
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struct CustomData;
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#define RE_QUAD_MASK 0x7FFFFFF
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#define RE_QUAD_OFFS 0x8000000
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/* render allocates totvert/256 of these nodes, for lookup and quick alloc */
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typedef struct VertTableNode {
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struct VertRen *vert;
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float *rad;
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float *sticky;
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float *strand;
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float *tangent;
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float *stress;
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float *winspeed;
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} VertTableNode;
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typedef struct VlakTableNode {
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struct VlakRen *vlak;
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struct MTFace **mtface;
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struct MCol **mcol;
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int totmtface, totmcol;
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struct CustomDataNames **names;
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} VlakTableNode;
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typedef struct CustomDataNames{
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struct CustomDataNames *next, *prev;
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char (*mtface)[32];
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char (*mcol)[32];
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} CustomDataNames;
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/* renderdatabase.c */
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void free_renderdata_tables(struct Render *re);
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void free_renderdata_vertnodes(struct VertTableNode *vertnodes);
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void free_renderdata_vlaknodes(struct VlakTableNode *vlaknodes);
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void set_normalflags(Render *re);
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void project_renderdata(struct Render *re, void (*projectfunc)(float *, float mat[][4], float *), int do_pano, float xoffs);
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/* functions are not exported... so wrong names */
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struct VlakRen *RE_findOrAddVlak(struct Render *re, int nr);
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struct VertRen *RE_findOrAddVert(struct Render *re, int nr);
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struct HaloRen *RE_findOrAddHalo(struct Render *re, int nr);
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struct HaloRen *RE_inithalo(struct Render *re, struct Material *ma, float *vec, float *vec1, float *orco, float hasize,
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float vectsize, int seed);
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void RE_addRenderObject(struct Render *re, struct Object *ob, struct Object *par, int index, int sve, int eve, int sfa, int efa);
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float *RE_vertren_get_sticky(struct Render *re, struct VertRen *ver, int verify);
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float *RE_vertren_get_stress(struct Render *re, struct VertRen *ver, int verify);
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float *RE_vertren_get_rad(struct Render *re, struct VertRen *ver, int verify);
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float *RE_vertren_get_strand(struct Render *re, struct VertRen *ver, int verify);
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float *RE_vertren_get_tangent(struct Render *re, struct VertRen *ver, int verify);
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float *RE_vertren_get_winspeed(struct Render *re, struct VertRen *ver, int verify);
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struct MTFace *RE_vlakren_get_tface(struct Render *re, VlakRen *ren, int n, char **name, int verify);
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struct MCol *RE_vlakren_get_mcol(struct Render *re, VlakRen *ren, int n, char **name, int verify);
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struct VertRen *RE_vertren_copy(struct Render *re, struct VertRen *ver);
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struct VlakRen *RE_vlakren_copy(struct Render *re, struct VlakRen *vlr);
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void RE_vlakren_set_customdata_names(struct Render *re, struct CustomData *data);
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/* haloren->type: flags */
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#define HA_ONLYSKY 1
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#define HA_VECT 2
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#define HA_XALPHA 4
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#define HA_FLARECIRC 8
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/* convertblender.c */
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void init_render_world(Render *re);
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void RE_Database_FromScene_Vectors(Render *re, struct Scene *sce);
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#endif /* RENDERDATABASE_H */
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