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Viewing changes to source/blender/blenkernel/BKE_displist.h

  • Committer: Bazaar Package Importer
  • Author(s): Florian Ernst
  • Date: 2005-11-06 12:40:03 UTC
  • mfrom: (1.1.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20051106124003-3pgs7tcg5rox96xg
Tags: 2.37a-1.1
http://bugs.debian.org/333958
* Non-maintainer upload.
* Split out parts of 01_SConstruct_debian.dpatch again: root_build_dir
  really needs to get adjusted before the clean target runs - closes: #333958,
  see #288882 for reference

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source/blender/blenkernel/BKE_displist.h
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/* display list (or rather multi purpose list) stuff */
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/* 
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        $Id: BKE_displist.h,v 1.10 2004/03/28 08:46:33 zuster Exp $
 
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        $Id: BKE_displist.h,v 1.26 2005/05/27 09:51:06 ton Exp $
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 *
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 * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
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 *
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#ifndef BKE_DISPLIST_H
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#define BKE_DISPLIST_H
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/* dl->type */
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#define DL_POLY                 0
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#define DL_SEGM                 1
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#define DL_SURF                 2
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#define DL_VERTCOL              6
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#define DL_VERTS                7
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#define DL_NORS                 8
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#define DL_MESH                                 9
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/* EVIL: #define DL_SURFINDEX(cyclu, cyclv, sizeu, sizev) */
 
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/* dl->flag */
 
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#define DL_CYCL_U               1
 
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#define DL_CYCL_V               2
 
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#define DL_FRONT_CURVE  4
 
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#define DL_BACK_CURVE   8
 
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/* This should, of course, become a function */
 
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#define DL_SURFINDEX(cyclu, cyclv, sizeu, sizev)            \
 
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\
 
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if( (cyclv)==0 && a==(sizev)-1) break;              \
 
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if(cyclu) {                                                 \
 
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        p1= sizeu*a;                                        \
 
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                p2= p1+ sizeu-1;                                    \
 
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                        p3= p1+ sizeu;                                      \
 
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                                p4= p2+ sizeu;                                      \
 
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                                        b= 0;                                               \
 
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}                                                           \
 
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else {                                              \
 
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        p2= sizeu*a;                                        \
 
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                p1= p2+1;                                           \
 
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                        p4= p2+ sizeu;                                      \
 
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                                p3= p1+ sizeu;                                      \
 
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                                        b= 1;                                               \
 
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}                                                           \
 
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if( (cyclv) && a==sizev-1) {                        \
 
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        p3-= sizeu*sizev;                                   \
 
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                p4-= sizeu*sizev;                                   \
 
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}
 
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/* prototypes */
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struct Mesh;
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struct TFace;
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struct EditMesh;
 
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struct EditEdge;
 
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struct EditFace;
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typedef struct DispListMesh DispListMesh;
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struct DispListMesh {
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        int totvert, totface;
 
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        int totvert, totedge, totface;
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        struct MVert *mvert;
 
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        struct MEdge *medge;
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        struct MCol *mcol;
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        struct MFace *mface;
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        struct TFace *tface;
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        int flag;
 
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        float *nors; // facenormals
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};
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void displistmesh_free(DispListMesh *dlm);
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void displistmesh_calc_vert_normals(DispListMesh *dlm);
 
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void displistmesh_calc_normals(DispListMesh *dlm);
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void displistmesh_to_mesh(DispListMesh *dlm, struct Mesh *me);
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DispListMesh *displistmesh_from_editmesh(struct EditMesh *em);
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DispListMesh *displistmesh_from_mesh(struct Mesh *mesh, float *extverts);
 
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DispListMesh *displistmesh_copy(DispListMesh *odlm);
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/*
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 * All the different DispList.type's use the
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        float *verts, *nors;
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        int *index;
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        unsigned int *col1, *col2;
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        struct DispListMesh *mesh;
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        /* Begin NASTY_NLA_STUFF */
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//      int *offset, *run;      /* Used to index into the bone & weight lists */
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//      struct Bone *bones;
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//      float *weights;
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        /* End NASTY_NLA_STUFF */
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} DispList;
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extern void copy_displist(struct ListBase *lbn, struct ListBase *lb);
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extern void free_disp_elem(DispList *dl);
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extern void free_displist_by_type(struct ListBase *lb, int type);
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extern DispList *find_displist_create(struct ListBase *lb, int type);
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extern DispList *find_displist(struct ListBase *lb, int type);
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extern void addnormalsDispList(struct Object *ob, struct ListBase *lb);
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extern void count_displist(struct ListBase *lb, int *totvert, int *totface);
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extern void curve_to_filledpoly(struct Curve *cu, struct ListBase *dispbase);
 
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extern void curve_to_filledpoly(struct Curve *cu, struct ListBase *nurb, struct ListBase *dispbase);
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extern void freedisplist(struct ListBase *lb);
 
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extern int displist_has_faces(struct ListBase *lb);
 
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extern float calc_taper(struct Object *taperobj, int cur, int tot);
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extern void makeDispList(struct Object *ob);
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extern void set_displist_onlyzero(int val);
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extern void shadeDispList(struct Object *ob);
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void imagestodisplist(void);
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void reshadeall_displist(void);
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void test_all_displists(void);
 
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void filldisplist(struct ListBase *dispbase, struct ListBase *to);
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#endif
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