| 4 |
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* |
| 5 |
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* Include after standard.h, object.h and octree.h |
| 6 |
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*/ |
| 7 |
+ |
#ifndef _RAD_MESH_H_ |
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+ |
#define _RAD_MESH_H_ |
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+ |
#ifdef __cplusplus |
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+ |
extern "C" { |
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+ |
#endif |
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|
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– |
#include "copyright.h" |
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– |
|
| 13 |
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#include "lookup.h" |
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|
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– |
#ifndef uint4 |
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#define uint4 unsigned int4 |
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#endif |
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#ifndef BYTE |
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#define BYTE unsigned char |
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#endif |
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|
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/* A triangle mesh patch */ |
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typedef struct { |
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< |
uint4 (*xyz)[3]; /* up to 256 patch vertices */ |
| 51 |
< |
int4 *norm; /* vertex normals */ |
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< |
uint4 (*uv)[2]; /* vertex local coordinates */ |
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> |
uint32 (*xyz)[3]; /* up to 256 patch vertices */ |
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> |
int32 *norm; /* vertex normals */ |
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> |
uint32 (*uv)[2]; /* vertex local coordinates */ |
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struct PTri { |
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BYTE v1, v2, v3; /* local vertices */ |
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} *tri; /* local triangles */ |
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short solemat; /* sole material */ |
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< |
int2 *trimat; /* or local material indices */ |
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> |
int16 *trimat; /* or local material indices */ |
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|
struct PJoin1 { |
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< |
int4 v1j; /* non-local vertex */ |
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< |
int2 mat; /* material index */ |
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> |
int32 v1j; /* non-local vertex */ |
| 60 |
> |
int16 mat; /* material index */ |
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|
BYTE v2, v3; /* local vertices */ |
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} *j1tri; /* joiner triangles */ |
| 63 |
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struct PJoin2 { |
| 64 |
< |
int4 v1j, v2j; /* non-local vertices */ |
| 65 |
< |
int2 mat; /* material index */ |
| 64 |
> |
int32 v1j, v2j; /* non-local vertices */ |
| 65 |
> |
int16 mat; /* material index */ |
| 66 |
|
BYTE v3; /* local vertex */ |
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|
} *j2tri; /* double joiner triangles */ |
| 68 |
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short nverts; /* vertex count */ |
| 77 |
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int nref; /* reference count */ |
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|
int ldflags; /* what we've loaded */ |
| 79 |
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CUBE mcube; /* bounds and octree */ |
| 80 |
< |
FLOAT uvlim[2][2]; /* local coordinate extrema */ |
| 80 |
> |
RREAL uvlim[2][2]; /* local coordinate extrema */ |
| 81 |
|
OBJECT mat0; /* base material index */ |
| 82 |
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OBJECT nmats; /* number of materials */ |
| 83 |
|
MESHPATCH *patch; /* mesh patch list */ |
| 104 |
|
int fl; /* setting flags */ |
| 105 |
|
FVECT v; /* vertex location */ |
| 106 |
|
FVECT n; /* vertex normal */ |
| 107 |
< |
FLOAT uv[2]; /* local coordinates */ |
| 107 |
> |
RREAL uv[2]; /* local coordinates */ |
| 108 |
|
} MESHVERT; |
| 109 |
|
|
| 110 |
|
/* mesh format identifier */ |
| 112 |
|
/* magic number for mesh files */ |
| 113 |
|
#define MESHMAGIC ( 1 *MAXOBJSIZ+311) /* increment first value */ |
| 114 |
|
|
| 115 |
– |
#ifdef NOPROTO |
| 115 |
|
|
| 117 |
– |
extern MESH *getmesh(); |
| 118 |
– |
extern MESHINST *getmeshinst(); |
| 119 |
– |
extern int getmeshtrivid(); |
| 120 |
– |
extern int getmeshvert(); |
| 121 |
– |
extern int getmeshtri(); |
| 122 |
– |
extern OBJREC *getmeshpseudo(); |
| 123 |
– |
extern int4 addmeshvert(); |
| 124 |
– |
extern OBJECT addmeshtri(); |
| 125 |
– |
extern char *checkmesh(); |
| 126 |
– |
extern void printmeshstats(); |
| 127 |
– |
extern void freemesh(); |
| 128 |
– |
extern void freemeshinst(); |
| 129 |
– |
extern void readmesh(); |
| 130 |
– |
extern void writemesh(); |
| 131 |
– |
|
| 132 |
– |
#else |
| 133 |
– |
|
| 116 |
|
extern MESH *getmesh(char *mname, int flags); |
| 117 |
|
extern MESHINST *getmeshinst(OBJREC *o, int flags); |
| 118 |
< |
extern int getmeshtrivid(int4 tvid[3], OBJECT *mo, |
| 118 |
> |
extern int getmeshtrivid(int32 tvid[3], OBJECT *mo, |
| 119 |
|
MESH *mp, OBJECT ti); |
| 120 |
< |
extern int getmeshvert(MESHVERT *vp, MESH *mp, int4 vid, int what); |
| 120 |
> |
extern int getmeshvert(MESHVERT *vp, MESH *mp, int32 vid, int what); |
| 121 |
|
extern int getmeshtri(MESHVERT tv[3], OBJECT *mo, |
| 122 |
|
MESH *mp, OBJECT ti, int what); |
| 123 |
|
extern OBJREC *getmeshpseudo(MESH *mp, OBJECT mo); |
| 124 |
< |
extern int4 addmeshvert(MESH *mp, MESHVERT *vp); |
| 124 |
> |
extern int32 addmeshvert(MESH *mp, MESHVERT *vp); |
| 125 |
|
extern OBJECT addmeshtri(MESH *mp, MESHVERT tv[3], OBJECT mo); |
| 126 |
|
extern char *checkmesh(MESH *mp); |
| 127 |
|
extern void printmeshstats(MESH *ms, FILE *fp); |
| 130 |
|
extern void readmesh(MESH *mp, char *path, int flags); |
| 131 |
|
extern void writemesh(MESH *mp, FILE *fp); |
| 132 |
|
|
| 133 |
< |
#endif /* NOPROTO */ |
| 133 |
> |
|
| 134 |
> |
#ifdef __cplusplus |
| 135 |
> |
} |
| 136 |
> |
#endif |
| 137 |
> |
#endif /* _RAD_MESH_H_ */ |
| 138 |
> |
|
