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/* Copyright (c) 1986 Regents of the University of California */ |
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/* Copyright (c) 1992 Regents of the University of California */ |
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/* SCCSid "$SunId$ LBL" */ |
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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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int (*funp)(); /* pointer to function */ |
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} FUN; |
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/* surface types */ |
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#define OBJ_MIN 0 |
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#define OBJ_SOURCE (OBJ_MIN+0) /* distant source */ |
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#define OBJ_SPHERE (OBJ_MIN+1) /* sphere */ |
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#define OBJ_BUBBLE (OBJ_MIN+2) /* inverted sphere */ |
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#define OBJ_FACE (OBJ_MIN+3) /* polygon */ |
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#define OBJ_CONE (OBJ_MIN+4) /* cone */ |
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#define OBJ_CUP (OBJ_MIN+5) /* inverted cone */ |
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#define OBJ_CYLINDER (OBJ_MIN+6) /* cylinder */ |
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#define OBJ_TUBE (OBJ_MIN+7) /* inverted cylinder */ |
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#define OBJ_RING (OBJ_MIN+8) /* disk */ |
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#define OBJ_INSTANCE (OBJ_MIN+9) /* octree instance */ |
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#define OBJ_CNT 10 |
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/* material types */ |
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#define MOD_MIN MAT_MIN |
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#define MAT_MIN (OBJ_MIN+OBJ_CNT) |
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#define MAT_LIGHT (MAT_MIN+0) /* primary light source */ |
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#define MAT_ILLUM (MAT_MIN+1) /* secondary light source */ |
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#define MAT_GLOW (MAT_MIN+2) /* proximity light source */ |
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#define MAT_SPOT (MAT_MIN+3) /* spot light source */ |
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#define MAT_PLASTIC (MAT_MIN+4) /* plastic surface */ |
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#define MAT_METAL (MAT_MIN+5) /* metal surface */ |
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#define MAT_TRANS (MAT_MIN+6) /* translucent material */ |
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#define MAT_DIELECTRIC (MAT_MIN+7) /* dielectric material */ |
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#define MAT_INTERFACE (MAT_MIN+8) /* dielectric interface */ |
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#define MAT_GLASS (MAT_MIN+9) /* thin glass surface */ |
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#define MAT_CLIP (MAT_MIN+10) /* clipping surface */ |
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#define MAT_CNT 11 |
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/* textures and patterns */ |
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#define TP_MIN (MAT_MIN+MAT_CNT) |
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#define TEX_FUNC (TP_MIN+0) /* surface texture function */ |
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#define TEX_DATA (TP_MIN+1) /* surface texture data */ |
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#define PAT_CFUNC (TP_MIN+2) /* color function */ |
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#define PAT_BFUNC (TP_MIN+3) /* brightness function */ |
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#define PAT_CPICT (TP_MIN+4) /* color picture */ |
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#define PAT_CDATA (TP_MIN+5) /* color data */ |
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#define PAT_BDATA (TP_MIN+6) /* brightness data */ |
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#define PAT_CTEXT (TP_MIN+7) /* colored text */ |
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#define PAT_BTEXT (TP_MIN+8) /* monochromatic text */ |
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#define MIX_FUNC (TP_MIN+9) /* mixing function */ |
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#define MIX_DATA (TP_MIN+10) /* mixing data */ |
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#define MIX_TEXT (TP_MIN+11) /* mixing text */ |
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#define TP_CNT 12 |
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#define MOD_CNT (MAT_CNT+TP_CNT) |
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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 MAT_PLASTIC 10 /* plastic surface */ |
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#define MAT_METAL 11 /* metal surface */ |
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#define MAT_GLASS 12 /* thin glass surface */ |
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#define MAT_TRANS 13 /* translucent material */ |
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#define MAT_DIELECTRIC 14 /* dielectric material */ |
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#define MAT_PLASTIC2 15 /* anisotropic plastic */ |
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#define MAT_METAL2 16 /* anisotropic metal */ |
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#define MAT_TRANS2 17 /* anisotropic translucent material */ |
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#define MAT_INTERFACE 18 /* dielectric interface */ |
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#define MAT_PFUNC 19 /* plastic brdf function */ |
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#define MAT_MFUNC 20 /* metal brdf function */ |
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#define PAT_BFUNC 21 /* brightness function */ |
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#define PAT_BDATA 22 /* brightness data */ |
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#define PAT_BTEXT 23 /* monochromatic text */ |
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#define PAT_CPICT 24 /* color picture */ |
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#define MAT_GLOW 25 /* proximity light source */ |
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#define OBJ_SOURCE 26 /* distant source */ |
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#define MAT_LIGHT 27 /* primary light source */ |
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#define MAT_ILLUM 28 /* secondary light source */ |
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#define MAT_SPOT 29 /* spot light source */ |
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#define MAT_MIRROR 30 /* mirror (secondary source) */ |
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#define MAT_TFUNC 31 /* trans brdf function */ |
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#define MAT_BRTDF 32 /* brtd function */ |
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#define MAT_PDATA 33 /* plastic brdf data */ |
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#define MAT_MDATA 34 /* metal brdf data */ |
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#define MAT_TDATA 35 /* trans brdf data */ |
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#define PAT_CFUNC 36 /* color function */ |
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#define MAT_CLIP 37 /* clipping surface */ |
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#define PAT_CDATA 38 /* color data */ |
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#define PAT_CTEXT 39 /* colored text */ |
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#define TEX_DATA 40 /* surface texture data */ |
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#define MIX_FUNC 41 /* mixing function */ |
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#define MIX_DATA 42 /* mixing data */ |
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#define MIX_TEXT 43 /* mixing text */ |
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#define MAT_DIRECT1 44 /* unidirecting material */ |
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#define MAT_DIRECT2 45 /* bidirecting material */ |
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/* number of object types */ |
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#define NUMOTYPE (OBJ_CNT+MAT_CNT+TP_CNT) |
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#define NUMOTYPE 46 |
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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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#define issurface(t) ((t) >= OBJ_MIN && (t) < OBJ_MIN+OBJ_CNT) |
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#define ismodifier(t) ((t) >= MOD_MIN && (t) < MOD_MIN+MOD_CNT) |
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#define ismaterial(t) ((t) >= MAT_MIN && (t) < MAT_MIN+MAT_CNT) |
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#define istexture(t) ((t) >= TP_MIN && (t) < TP_MIN+TP_CNT) |
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extern FUN ofun[]; /* our type list */ |
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extern int o_source(); |
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extern int o_sphere(); |
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extern int o_face(); |
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extern int o_cone(); |
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extern int o_instance(); |
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extern int m_light(); |
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extern int m_normal(); |
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extern int m_dielectric(); |
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extern int m_glass(); |
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extern int m_clip(); |
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extern int t_func(), t_data(); |
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extern int p_cfunc(), p_bfunc(); |
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extern int p_pdata(), p_cdata(), p_bdata(); |
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extern int mx_func(), mx_data(); |
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extern int text(); |
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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) (!issurface(t)) |
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#define ismaterial(t) (ofun[t].flags & T_M) |
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#define istexture(t) (ofun[t].flags & (T_P|T_T|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 INIT_OTYPE { { "source", o_source }, \ |
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{ "sphere", o_sphere }, \ |
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{ "bubble", o_sphere }, \ |
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{ "polygon", o_face }, \ |
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{ "cone", o_cone }, \ |
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{ "cup", o_cone }, \ |
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{ "cylinder", o_cone }, \ |
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{ "tube", o_cone }, \ |
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{ "ring", o_cone }, \ |
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{ "instance", o_instance }, \ |
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{ "light", m_light }, \ |
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{ "illum", m_light }, \ |
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{ "glow", m_light }, \ |
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{ "spotlight", m_light }, \ |
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{ "plastic", m_normal }, \ |
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{ "metal", m_normal }, \ |
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{ "trans", m_normal }, \ |
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{ "dielectric", m_dielectric }, \ |
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{ "interface", m_dielectric }, \ |
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{ "glass", m_glass }, \ |
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{ "antimatter", m_clip }, \ |
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{ "texfunc", t_func }, \ |
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{ "texdata", t_data }, \ |
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{ "colorfunc", p_cfunc }, \ |
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{ "brightfunc", p_bfunc }, \ |
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{ "colorpict", p_pdata }, \ |
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{ "colordata", p_cdata }, \ |
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{ "brightdata", p_bdata }, \ |
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{ "colortext", text }, \ |
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{ "brighttext", text }, \ |
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{ "mixfunc", mx_func }, \ |
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{ "mixdata", mx_data }, \ |
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{ "mixtext", text } } |
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extern int o_default(); |
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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_S|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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{ "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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{ "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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{ "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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#define ALIASID "alias" /* alias type identifier */ |
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extern FUN ofun[]; |
