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/* RCSid $Id: otypes.h,v 2.18 2018/06/25 20:49:10 greg Exp $ */ |
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/* |
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* otypes.h - defines for object types. |
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*/ |
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#ifndef _RAD_OTYPES_H_ |
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#define _RAD_OTYPES_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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typedef struct { |
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char *funame; /* function name */ |
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int flags; /* type flags */ |
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#ifdef FUN_ARGLIST |
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int (*funp)(FUN_ARGLIST); /* pointer to function */ |
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#else |
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int (*funp)(); /* pointer to function */ |
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#endif |
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} FUN; |
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|
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#ifdef FUN_ARGLIST |
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extern int o_default(FUN_ARGLIST); |
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#else |
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extern int o_default(); /* XXX conflict with radogl.h */ |
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#endif |
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|
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/* object types in decreasing frequency */ |
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#define OBJ_FACE 0 /* polygon */ |
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#define OBJ_CONE 1 /* cone */ |
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#define OBJ_SPHERE 2 /* sphere */ |
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#define TEX_FUNC 3 /* surface texture function */ |
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#define OBJ_RING 4 /* disk */ |
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#define OBJ_CYLINDER 5 /* cylinder */ |
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#define OBJ_INSTANCE 6 /* octree instance */ |
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#define OBJ_CUP 7 /* inverted cone */ |
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#define OBJ_BUBBLE 8 /* inverted sphere */ |
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#define OBJ_TUBE 9 /* inverted cylinder */ |
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#define OBJ_MESH 10 /* mesh instance */ |
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#define MOD_ALIAS 11 /* modifier alias */ |
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#define MAT_PLASTIC 12 /* plastic surface */ |
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#define MAT_METAL 13 /* metal surface */ |
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#define MAT_GLASS 14 /* thin glass surface */ |
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#define MAT_TRANS 15 /* translucent material */ |
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#define MAT_DIELECTRIC 16 /* dielectric material */ |
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#define MAT_PLASTIC2 17 /* anisotropic plastic */ |
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#define MAT_METAL2 18 /* anisotropic metal */ |
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#define MAT_TRANS2 19 /* anisotropic translucent material */ |
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#define MAT_INTERFACE 20 /* dielectric interface */ |
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#define MAT_PFUNC 21 /* plastic brdf function */ |
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#define MAT_MFUNC 22 /* metal brdf function */ |
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#define PAT_BFUNC 23 /* brightness function */ |
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#define PAT_BDATA 24 /* brightness data */ |
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#define PAT_BTEXT 25 /* monochromatic text */ |
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#define PAT_CPICT 26 /* color picture */ |
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#define MAT_GLOW 27 /* proximity light source */ |
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#define OBJ_SOURCE 28 /* distant source */ |
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#define MAT_LIGHT 29 /* primary light source */ |
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#define MAT_ILLUM 30 /* secondary light source */ |
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#define MAT_SPOT 31 /* spot light source */ |
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#define MAT_MIST 32 /* mist medium */ |
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#define MAT_MIRROR 33 /* mirror (secondary source) */ |
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#define MAT_TFUNC 34 /* trans brdf function */ |
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#define MAT_BRTDF 35 /* BRTD function */ |
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#define MAT_BSDF 36 /* BSDF data file */ |
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#define MAT_ABSDF 37 /* aperture BSDF data file */ |
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#define MAT_PDATA 38 /* plastic brdf data */ |
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#define MAT_MDATA 39 /* metal brdf data */ |
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#define MAT_TDATA 40 /* trans brdf data */ |
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#define PAT_CFUNC 41 /* color function */ |
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#define MAT_CLIP 42 /* clipping surface */ |
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#define PAT_CDATA 43 /* color data */ |
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#define PAT_CTEXT 44 /* colored text */ |
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#define TEX_DATA 45 /* surface texture data */ |
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#define MIX_FUNC 46 /* mixing function */ |
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#define MIX_DATA 47 /* mixing data */ |
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#define MIX_TEXT 48 /* mixing text */ |
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#define MIX_PICT 49 /* mixing picture */ |
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#define MAT_DIRECT1 50 /* unidirecting material */ |
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#define MAT_DIRECT2 51 /* bidirecting material */ |
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#define MAT_ASHIKHMIN 52 /* Ashikhmin-Shirley BRDF material */ |
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/* number of object types */ |
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#define NUMOTYPE 53 |
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/* type flags */ |
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#define T_S 01 /* surface (object) */ |
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#define T_M 02 /* material */ |
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#define T_P 04 /* pattern */ |
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#define T_T 010 /* texture */ |
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#define T_X 020 /* mixture */ |
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#define T_V 040 /* volume */ |
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#define T_L 0100 /* light source modifier */ |
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#define T_LV 0200 /* virtual light source modifier */ |
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#define T_F 0400 /* function */ |
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#define T_D 01000 /* data */ |
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#define T_I 02000 /* picture */ |
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#define T_E 04000 /* text */ |
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/* user-defined types */ |
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#define T_SP1 010000 |
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#define T_SP2 020000 |
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#define T_SP3 040000 |
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|
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extern FUN ofun[]; /* our type list */ |
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|
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#define issurface(t) (ofun[t].flags & T_S) |
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#define isvolume(t) (ofun[t].flags & T_V) |
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#define ismodifier(t) (!(ofun[t].flags & (T_S|T_V))) |
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#define ismaterial(t) (ofun[t].flags & T_M) |
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#define ispattern(t) (ofun[t].flags & T_P) |
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#define istexture(t) (ofun[t].flags & T_T) |
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#define ismixture(t) (ofun[t].flags & T_X) |
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#define islight(t) (ofun[t].flags & T_L) |
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#define isvlight(t) (ofun[t].flags & T_LV) |
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#define hasdata(t) (ofun[t].flags & (T_D|T_I)) |
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#define hasfunc(t) (ofun[t].flags & (T_F|T_D|T_I)) |
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#define hastext(t) (ofun[t].flags & T_E) |
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#define isflat(t) ((t)==OBJ_FACE || (t)==OBJ_RING) |
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|
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#define ALIASKEY "alias" /* alias keyword */ |
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#define ALIASMOD "inherit" /* inherit target modifier */ |
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|
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/* type list initialization */ |
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#define INIT_OTYPE { { "polygon", T_S, o_default }, \ |
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{ "cone", T_S, o_default }, \ |
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{ "sphere", T_S, o_default }, \ |
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{ "texfunc", T_T|T_F, o_default }, \ |
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{ "ring", T_S, o_default }, \ |
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{ "cylinder", T_S, o_default }, \ |
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{ "instance", T_V, o_default }, \ |
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{ "cup", T_S, o_default }, \ |
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{ "bubble", T_S, o_default }, \ |
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{ "tube", T_S, o_default }, \ |
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{ "mesh", T_V, o_default }, \ |
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{ ALIASKEY, 0, o_default }, \ |
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{ "plastic", T_M, o_default }, \ |
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{ "metal", T_M, o_default }, \ |
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{ "glass", T_M, o_default }, \ |
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{ "trans", T_M, o_default }, \ |
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{ "dielectric", T_M, o_default }, \ |
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{ "plastic2", T_M|T_F, o_default }, \ |
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{ "metal2", T_M|T_F, o_default }, \ |
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{ "trans2", T_M|T_F, o_default }, \ |
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{ "interface", T_M, o_default }, \ |
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{ "plasfunc", T_M|T_F, o_default }, \ |
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{ "metfunc", T_M|T_F, o_default }, \ |
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{ "brightfunc", T_P|T_F, o_default }, \ |
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{ "brightdata", T_P|T_D, o_default }, \ |
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{ "brighttext", T_P|T_E, o_default }, \ |
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{ "colorpict", T_P|T_I, o_default }, \ |
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{ "glow", T_M|T_L, o_default }, \ |
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{ "source", T_S, o_default }, \ |
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{ "light", T_M|T_L, o_default }, \ |
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{ "illum", T_M|T_L, o_default }, \ |
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{ "spotlight", T_M|T_L, o_default }, \ |
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{ "mist", T_M, o_default }, \ |
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{ "mirror", T_M|T_LV, o_default }, \ |
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{ "transfunc", T_M|T_F, o_default }, \ |
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{ "BRTDfunc", T_M|T_F, o_default }, \ |
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{ "BSDF", T_M|T_D, o_default }, \ |
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{ "aBSDF", T_M|T_D, o_default }, \ |
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{ "plasdata", T_M|T_D, o_default }, \ |
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{ "metdata", T_M|T_D, o_default }, \ |
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{ "transdata", T_M|T_D, o_default }, \ |
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{ "colorfunc", T_P|T_F, o_default }, \ |
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{ "antimatter", T_M, o_default }, \ |
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{ "colordata", T_P|T_D, o_default }, \ |
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{ "colortext", T_P|T_E, o_default }, \ |
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{ "texdata", T_T|T_D, o_default }, \ |
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{ "mixfunc", T_X|T_F, o_default }, \ |
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{ "mixdata", T_X|T_D, o_default }, \ |
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{ "mixtext", T_X|T_E, o_default }, \ |
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{ "mixpict", T_X|T_I, o_default }, \ |
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{ "prism1", T_M|T_F|T_LV, o_default }, \ |
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{ "prism2", T_M|T_F|T_LV, o_default }, \ |
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{ "ashik2", T_M|T_F, o_default }, \ |
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} |
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|
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* _RAD_OTYPES_H_ */ |
