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/* RCSid $Id: otypes.h,v 2.14 2003/11/21 07:15:29 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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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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#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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/* extern void initotypes(void);*/ /* XXX don't mess with the linker... */
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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_PDATA 36 /* plastic brdf data */
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#define MAT_MDATA 37 /* metal brdf data */
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#define MAT_TDATA 38 /* trans brdf data */
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#define PAT_CFUNC 39 /* color function */
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#define MAT_CLIP 40 /* clipping surface */
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#define PAT_CDATA 41 /* color data */
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#define PAT_CTEXT 42 /* colored text */
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#define TEX_DATA 43 /* surface texture data */
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#define MIX_FUNC 44 /* mixing function */
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#define MIX_DATA 45 /* mixing data */
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#define MIX_TEXT 46 /* mixing text */
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#define MIX_PICT 47 /* mixing picture */
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#define MAT_DIRECT1 48 /* unidirecting material */
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#define MAT_DIRECT2 49 /* bidirecting material */
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/* number of object types */
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#define NUMOTYPE 50
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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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extern FUN ofun[]; /* our type list */
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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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#define ALIASKEY "alias" /* alias keyword */
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#define ALIASMOD "inherit" /* inherit target modifier */
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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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{ "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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}
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#ifdef __cplusplus
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}
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#endif
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#endif /* _RAD_OTYPES_H_ */
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