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/* Copyright (c) 1996 Regents of the University of California */ |
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|
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#ifndef lint |
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static char SCCSid[] = "$SunId$ LBL"; |
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#endif |
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|
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/* |
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* Preload associated object structures to maximize memory sharing. |
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*/ |
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|
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#include "standard.h" |
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#include "object.h" |
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#include "otypes.h" |
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#include "face.h" |
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#include "cone.h" |
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#include "instance.h" |
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#include "color.h" |
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#include "data.h" |
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|
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|
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int |
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load_os(op) /* load associated data for object */ |
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register OBJREC *op; |
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{ |
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switch (op->otype) { |
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case OBJ_FACE: /* polygon */ |
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getface(op); |
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return(1); |
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case OBJ_CONE: /* cone */ |
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case OBJ_RING: /* disk */ |
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case OBJ_CYLINDER: /* cylinder */ |
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case OBJ_CUP: /* inverted cone */ |
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case OBJ_TUBE: /* inverted cylinder */ |
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getcone(op, 1); |
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return(1); |
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case OBJ_INSTANCE: /* octree instance */ |
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getinstance(op, IO_ALL); |
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return(1); |
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case PAT_CPICT: /* color picture */ |
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if (op->oargs.nsargs < 4) |
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goto sargerr; |
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getpict(op->oargs.sarg[3]); |
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return(1); |
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case PAT_CDATA: /* color data */ |
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/* FALL THROUGH */ |
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case TEX_DATA: /* texture data */ |
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if (op->oargs.nsargs < 6) |
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goto sargerr; |
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getdata(op->oargs.sarg[3]); |
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getdata(op->oargs.sarg[4]); |
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getdata(op->oargs.sarg[5]); |
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return(1); |
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case PAT_BDATA: /* brightness data */ |
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/* FALL THROUGH */ |
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case MAT_PDATA: /* plastic BRDF data */ |
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case MAT_MDATA: /* metal BRDF data */ |
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case MAT_TDATA: /* trans BRDF data */ |
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if (op->oargs.nsargs < 2) |
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goto sargerr; |
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getdata(op->oargs.sarg[1]); |
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return(1); |
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} |
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/* don't bother with others -- too tricky */ |
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return(0); |
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sargerr: |
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objerror(op, USER, "too few string arguments"); |
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} |
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|
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|
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preload_objs() /* preload object data structures */ |
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{ |
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register OBJECT on; |
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/* note that nobjects may change during loop */ |
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for (on = 0; on < nobjects; on++) |
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load_os(objptr(on)); |
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} |
