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- Newsgroups: comp.sources.misc
- From: Craig Kolb <rayshade-request@cs.princeton.edu>
- Subject: v28i032: rayshade - A raytracing package for UNIX, Patch06
- Message-ID: <1992Feb10.162152.6029@sparky.imd.sterling.com>
- X-Md4-Signature: 8823d1170e9d315973bd6e1c96f6209d
- Date: Mon, 10 Feb 1992 16:21:52 GMT
- Approved: kent@sparky.imd.sterling.com
-
- Submitted-by: Craig Kolb <rayshade-request@cs.princeton.edu>
- Posting-number: Volume 28, Issue 32
- Archive-name: rayshade/patch06
- Environment: UNIX
- Patch-To: rayshade: Volume 21, Issue 3-22
-
- System: rayshade version 4.0
- Patch #: 6
- Priority: CRITICAL
- Date: Sun Feb 9 21:21:06 EST 1992
- From: Rayshade Construction Co. <rayshade-request@cs.princeton.edu>
-
- Description:
-
- libshade:
-
- Fixed typo in libshade/picture.c that kept
- source from compiling when not using the URT.
-
- libray:
-
- Decreased MAXMODELDEPTH to keep from beating on the stack
- and to avoid the odd core dump in CsgIntersect();.
-
- rsconvert:
-
- Fixed extended source syntax in quickref.
-
- Superquads now convert to comments.
-
- Adaptive keyword now converts to samples.
-
- Associated cylinder surf with endcaps.
-
- More informative error messages.
-
- raypaint:
-
- Noted X11 greyscale operation.
-
-
- Fix: From rn, say "| patch -p -N -d DIR", where DIR is your rayshade source
- directory. Outside of rn, say "cd DIR; patch -p -N <thisarticle".
- If you don't have the patch program, apply the following by hand,
- or get patch (version 2.0, latest patchlevel).
-
- After patching:
- Configure -d
- make depend
- make
-
- If patch indicates that patchlevel is the wrong version, you may need
- to apply one or more previous patches, or the patch may already
- have been applied. See the patchlevel.h file to find out what has or
- has not been applied. In any event, don't continue with the patch.
-
- If you are missing previous patches they can be obtained through
- anonymous ftp from weedeaer.math.yale.edu (130.132.23.17) in
- pub/rayshade.4.0/patches.
-
-
- Index: patchlevel.h
- Prereq: 5
- 1c1
- < #define PATCHLEVEL 5
- ---
- > #define PATCHLEVEL 6
- Index: etc/rsconvert/yacc.y
- Prereq: 4.0.1.2
- *** old/etc/rsconvert/yacc.y 1991/11/26 21:13:36
- --- new/etc/rsconvert/yacc.y 1992/02/07 11:05:22
- ***************
- *** 11,17 ****
- /* */
- /* There is no warranty or other guarantee of fitness of this software */
- /* for any purpose. It is provided solely "as is". */
- ! /* $Id: yacc.y,v 4.0.1.2 91/11/26 21:13:36 cek Exp cek $ */
- %{
- #include <stdio.h>
- #include "libcommon/common.h"
- --- 11,17 ----
- /* */
- /* There is no warranty or other guarantee of fitness of this software */
- /* for any purpose. It is provided solely "as is". */
- ! /* $Id: yacc.y,v 4.0.1.3 92/02/07 11:05:21 cek Exp Locker: cek $ */
- %{
- #include <stdio.h>
- #include "libcommon/common.h"
- ***************
- *** 36,41 ****
- --- 36,43 ----
- %type <d> Fnumber sFnumber
- %type <col> sColor
- %type <v> sVector
- + %type <i> sInt
- + %type <c> sString
- %token tADAPTIVE tAPERTURE
- %token tBACKGROUND tBLOTCH tBOX tBUMP tCONE tCYL tDIRECTIONAL
- %token tENDDEF tEXTENDED tEYEP tFBM tFBMBUMP tFOCALDIST tFOG tFOV tGLOSS tGRID
- ***************
- *** 258,265 ****
- NEWLINE();
- }
- ;
- ! Adaptive : ADAPTIVE Int
- {
- NEWLINE();
- }
- ;
- --- 260,268 ----
- NEWLINE();
- }
- ;
- ! Adaptive : ADAPTIVE sInt
- {
- + WriteFloat((Float)($2+1));
- NEWLINE();
- }
- ;
- ***************
- *** 440,466 ****
- NEWLINE();
- }
- ;
- ! Cylinder : CYL String sVector sVector sFnumber
- {
- Vector tmp;
-
- /* Radius now goes first */
- WriteFloat($5);
- WriteVector(&$3);
- WriteVector(&$4);
- NEWLINE();
- ! WriteString("#ifdef ENDCAPS\n");
- VecSub($3, $4, &tmp);
- WriteVerbatim("disc ");
- WriteFloat($5); /* radius */
- WriteVector(&$3); /* pos */
- WriteVector(&tmp);
- WriteVerbatim("\ndisc ");
- VecScale(-1, tmp, &tmp);
- WriteFloat($5); /* radius */
- WriteVector(&$4); /* pos */
- WriteVector(&tmp);
- ! WriteString("\n#endif\n");
- }
- ;
- Sphere : SPHERE String Fnumber Vector
- --- 443,472 ----
- NEWLINE();
- }
- ;
- ! Cylinder : CYL sString sVector sVector sFnumber
- {
- Vector tmp;
-
- + WriteString($2);
- /* Radius now goes first */
- WriteFloat($5);
- WriteVector(&$3);
- WriteVector(&$4);
- NEWLINE();
- ! WriteVerbatim("#ifdef ENDCAPS\n");
- VecSub($3, $4, &tmp);
- WriteVerbatim("disc ");
- + WriteString($2);
- WriteFloat($5); /* radius */
- WriteVector(&$3); /* pos */
- WriteVector(&tmp);
- WriteVerbatim("\ndisc ");
- + WriteString($2);
- VecScale(-1, tmp, &tmp);
- WriteFloat($5); /* radius */
- WriteVector(&$4); /* pos */
- WriteVector(&tmp);
- ! WriteVerbatim("\n#endif\n");
- }
- ;
- Sphere : SPHERE String Fnumber Vector
- ***************
- *** 496,501 ****
- --- 502,508 ----
- Fnumber Fnumber Fnumber
- Fnumber
- {
- + WriteVerbatim("*/");
- NEWLINE();
- }
- ;
- ***************
- *** 545,550 ****
- --- 552,559 ----
- ;
- Int : tINT
- { WriteFloat((Float)$1); };
- + sInt : tINT
- + { $$ = (int)$1; };
- sFnumber : tFLOAT
- | tINT
- { $$ = (double)$1; }
- ***************
- *** 551,557 ****
- ;
- String : tSTRING
- { WriteString($1); }
- ! ADAPTIVE : tADAPTIVE { WriteString("adaptive"); }
- APERTURE : tAPERTURE { WriteString("aperture"); }
- BACKGROUND : tBACKGROUND { WriteString("background"); }
- BLOTCH : tBLOTCH { WriteString("blotch"); }
- --- 560,568 ----
- ;
- String : tSTRING
- { WriteString($1); }
- ! sString : tSTRING
- ! { $$ = $1; }
- ! ADAPTIVE : tADAPTIVE { WriteString("samples"); }
- APERTURE : tAPERTURE { WriteString("aperture"); }
- BACKGROUND : tBACKGROUND { WriteString("background"); }
- BLOTCH : tBLOTCH { WriteString("blotch"); }
- ***************
- *** 589,595 ****
- SCREEN : tSCREEN { WriteString("screen"); }
- SPHERE : tSPHERE { WriteString("sphere"); }
- STARTDEF : tSTARTDEF tSTRING { StartDefine($2); }
- ! SUPERQ : tSUPERQ { WriteString("superq"); }
- SURFACE : tSURFACE { WriteString("surface"); }
- RESOLUTION : tRESOLUTION { WriteString("resolution"); }
- TRANSLATE : tTRANSLATE { WriteString("translate"); }
- --- 600,606 ----
- SCREEN : tSCREEN { WriteString("screen"); }
- SPHERE : tSPHERE { WriteString("sphere"); }
- STARTDEF : tSTARTDEF tSTRING { StartDefine($2); }
- ! SUPERQ : tSUPERQ { WriteString("/* superq"); }
- SURFACE : tSURFACE { WriteString("surface"); }
- RESOLUTION : tRESOLUTION { WriteString("resolution"); }
- TRANSLATE : tTRANSLATE { WriteString("translate"); }
- ***************
- *** 618,624 ****
-
- yyerror(s)
- {
- ! fprintf(stderr,"yyerror: %s\n",s);
- }
-
- StartDefine(name)
- --- 629,637 ----
-
- yyerror(s)
- {
- ! fprintf(stderr,"rsconvert: %s, line %d: %s \n",
- ! yyfilename[0] ? yyfilename : "stdin",
- ! yylineno, s);
- }
-
- StartDefine(name)
- Index: libshade/picture.c
- Prereq: 4.0.1.1
- *** old/libshade/picture.c 1992/01/10 16:28:28
- --- new/libshade/picture.c 1992/02/07 09:22:20
- ***************
- *** 13,21 ****
- * There is no warranty or other guarantee of fitness of this software
- * for any purpose. It is provided solely "as is".
- *
- ! * $Id: picture.c,v 4.0.1.1 92/01/10 16:28:28 cek Exp Locker: cek $
- *
- * $Log: picture.c,v $
- * Revision 4.0.1.1 92/01/10 16:28:28 cek
- * patch3: Added check for nonexistent patial image file.
- * patch3: Fixed declaration of nrow in count_rle_rows().
- --- 13,24 ----
- * There is no warranty or other guarantee of fitness of this software
- * for any purpose. It is provided solely "as is".
- *
- ! * $Id: picture.c,v 4.0.1.2 92/02/07 09:22:20 cek Exp Locker: cek $
- *
- * $Log: picture.c,v $
- + * Revision 4.0.1.2 92/02/07 09:22:20 cek
- + * patch6: Fixed typo in MTV error message.
- + *
- * Revision 4.0.1.1 92/01/10 16:28:28 cek
- * patch3: Added check for nonexistent patial image file.
- * patch3: Fixed declaration of nrow in count_rle_rows().
- ***************
- *** 293,299 ****
- if (Options.imgname) {
- Options.pictfile = fopen(Options.imgname, "w");
- if (Options.pictfile == (FILE *)NULL)
- ! RLerror(RL_ERROR, "Cannot open %s for writing.",
- Options.imgname);
- } else
- Options.pictfile = stdout;
- --- 296,302 ----
- if (Options.imgname) {
- Options.pictfile = fopen(Options.imgname, "w");
- if (Options.pictfile == (FILE *)NULL)
- ! RLerror(RL_ABORT, "Cannot open %s for writing.",
- Options.imgname);
- } else
- Options.pictfile = stdout;
- Index: libray/libobj/geom.h
- Prereq: 4.0
- *** old/libray/libobj/geom.h 1991/07/17 14:37:52
- --- new/libray/libobj/geom.h 1992/02/07 13:10:58
- ***************
- *** 13,21 ****
- * There is no warranty or other guarantee of fitness of this software
- * for any purpose. It is provided solely "as is".
- *
- ! * $Id: geom.h,v 4.0 91/07/17 14:37:52 kolb Exp Locker: kolb $
- *
- * $Log: geom.h,v $
- * Revision 4.0 91/07/17 14:37:52 kolb
- * Initial version.
- *
- --- 13,24 ----
- * There is no warranty or other guarantee of fitness of this software
- * for any purpose. It is provided solely "as is".
- *
- ! * $Id: geom.h,v 4.0.1.1 92/02/07 13:10:58 cek Exp Locker: cek $
- *
- * $Log: geom.h,v $
- + * Revision 4.0.1.1 92/02/07 13:10:58 cek
- + * patch6: Decreased MAXMODELDEPTH to keep from beating on the stack.
- + *
- * Revision 4.0 91/07/17 14:37:52 kolb
- * Initial version.
- *
- ***************
- *** 33,39 ****
- #define EXITING 1
- #define ENTERING 2
-
- ! #define MAXMODELDEPTH 128 /* Maximum height of DAG. */
-
- typedef char * GeomRef;
- typedef GeomRef GeomCreateFunc();
- --- 36,42 ----
- #define EXITING 1
- #define ENTERING 2
-
- ! #define MAXMODELDEPTH 32 /* Maximum height of DAG. */
-
- typedef char * GeomRef;
- typedef GeomRef GeomCreateFunc();
- Index: raypaint/README
- *** old/raypaint/README 1992/02/07 09:04:27
- --- new/raypaint/README 1992/02/07 11:29:36
- ***************
- *** 1,6 ****
- Raypaint reads a rayshade input file and opens a graphics window into
- which the image is progressively rendered. Graphics support routines
- ! are provided for X11 and GL (SGI / RS6000).
-
- Command-line arguments to raypaint are identical to rayshade arguments.
-
- --- 1,7 ----
- Raypaint reads a rayshade input file and opens a graphics window into
- which the image is progressively rendered. Graphics support routines
- ! are provided for X11 and GL (SGI / RS6000). Note that raypaint displays
- ! a greyscale image when running under X.
-
- Command-line arguments to raypaint are identical to rayshade arguments.
-
- Index: Doc/quickref.txt
- *** old/Doc/quickref.txt 1992/02/07 08:56:47
- --- new/Doc/quickref.txt 1992/02/07 14:20:03
- ***************
- *** 212,218 ****
- ambient
- point Xpos Ypos Zpos
- directional Xdir Ydir Zdir
- ! extended Xpos Ypos Zpos Radius
- spot Xpos Ypos Zpos Xat Yat Zat Coef Thetain Thetaout
- area Xorigin Yorigin Zorigin Xu Yu Zu Usamples Xv Yv Zv Vsamples
-
- --- 212,218 ----
- ambient
- point Xpos Ypos Zpos
- directional Xdir Ydir Zdir
- ! extended Radius Xpos Ypos Zpos
- spot Xpos Ypos Zpos Xat Yat Zat Coef Thetain Thetaout
- area Xorigin Yorigin Zorigin Xu Yu Zu Usamples Xv Yv Zv Vsamples
-
-
- *** End of Patch 6 ***
-
- exit 0 # Just in case...
-