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Sketch 
(c) 2005, 2006, 2007 Eugene K. Ressler

Sketch is a simple system for producing line drawings of 
three-dimensional objects and scenes. It began as a way to make 
illustrations for a textbook after we could find no suitable tool 
for this purpose. Existing scene processors emphasized GUIs and/or 
photo-realism, both un-useful to us. We wanted to produce finely 
wrought, mathematically-based illustrations with no extraneous 
detail and be able to easily overlay TeX math and text. The input 
language is reminiscent of PSTricks, so will be easy to learn for 
current PSTricks users.  It generates either PSTricks or TikZ/PGF
code as output.  See http://www.frontiernet.net/~eugene.ressler .

 Name                                  Last modified      Size  
 Parent Directory                                           -   
 Data/                                 09-Aug-2008 06:36    -   
 Doc/                                  09-Aug-2008 06:36    -   
 COPYING.txt                           09-Aug-2008 06:36   34K  
 README                                09-Aug-2008 06:36  703   
 bsp.c                                 09-Aug-2008 06:36   32K  
 bsp.h                                 09-Aug-2008 06:36  2.5K  
 cmdline.c                             09-Aug-2008 06:36  7.5K  
 cmdline.h                             09-Aug-2008 06:36  1.9K  
 dynarray.h                            09-Aug-2008 06:36   12K  
 emit.c                                09-Aug-2008 06:36   23K  
 emit.h                                09-Aug-2008 06:36  1.2K  
 error.c                               09-Aug-2008 06:36  2.9K  
 error.h                               09-Aug-2008 06:36  1.2K  
 expr.c                                09-Aug-2008 06:36   13K  
 expr.h                                09-Aug-2008 06:36  2.9K  
 geometry.c                            09-Aug-2008 06:36   29K  
 geometry.h                            09-Aug-2008 06:36   13K  
 geomio.c                              09-Aug-2008 06:36  1.8K  
 geomio.h                              09-Aug-2008 06:36  1.2K  
 global.c                              09-Aug-2008 06:36  4.1K  
 global.h                              09-Aug-2008 06:36  2.7K  
 langver.c                             09-Aug-2008 06:36  2.1K  
 langver.h                             09-Aug-2008 06:36  625   
 lex.yy.c                              09-Aug-2008 06:36   68K  
 main.c                                09-Aug-2008 06:36  3.1K  
 main.h                                09-Aug-2008 06:36  890   
 makefile                              09-Aug-2008 06:36  4.1K  
 makever.pl                            09-Aug-2008 06:36  2.3K  
 memutil.c                             09-Aug-2008 06:36  1.4K  
 memutil.h                             09-Aug-2008 06:36  1.7K  
 opts.c                                09-Aug-2008 06:36   13K  
 opts.h                                09-Aug-2008 06:36  3.0K  
 parse.h                               09-Aug-2008 06:36  1.1K  
 resource.h                            09-Aug-2008 06:36  1.2K  
 scene.c                               09-Aug-2008 06:36   40K  
 scene.h                               09-Aug-2008 06:36  4.9K  
 sketch.l                              09-Aug-2008 06:36  7.4K  
 sketch.y                              09-Aug-2008 06:36   17K  
 symbol.c                              09-Aug-2008 06:36  9.4K  
 symbol.h                              09-Aug-2008 06:36  2.9K  
 updates.htm                           09-Aug-2008 06:36  4.5K  
 version.dat                           09-Aug-2008 06:36   57   
 version.h                             09-Aug-2008 06:36  403   
 y.tab.c                               09-Aug-2008 06:36   73K  
 y.tab.h                               09-Aug-2008 06:36  3.5K  

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