README: Math::Zap
   This package supplies methods to draw a scene, containing three
   dimensional objects, as a two dimensional image, using lighting and
   shadowing to assist the human observer in reconstructing the original
   three dimensional scene.

   Example zap.pl

    #!perl -w
    #______________________________________________________________________
    # Draw triangles with shadows in 3d
    # Perl License.
    # [email protected], 2004.
    #______________________________________________________________________

    use Math::Zap::Draw;
    use Math::Zap::Cube unit=>'cu';
    use Math::Zap::Triangle;
    use Math::Zap::Vector;

    #_ Draw _______________________________________________________________
    # Draw this set of objects.
    #______________________________________________________________________

    draw
      ->from    (vector( 10,   10,  10))
      ->to      (vector(  0,    0,   0))
      ->horizon (vector(  1,  0.5,   0))
      ->light   (vector( 20,   30, -20))

        ->object(triangle(vector( 0,  0,  0), vector( 8,  0,  0), vector( 0,  8,  0)),                         'red')
        ->object(triangle(vector( 0,  0,  0), vector( 0,  0,  8), vector( 0,  8,  0)),                         'green')
        ->object(triangle(vector( 0,  0,  0), vector(12,  0,  0), vector( 0,  0, 12)) - vector(2.5,  0,  2.5), 'blue')
        ->object(triangle(vector( 0,  0,  0), vector( 8,  0,  0), vector( 0, -8,  0)),                         'pink')
        ->object(triangle(vector( 0,  0,  0), vector( 0,  0,  8), vector( 0, -8,  0)),                         'orange')
        ->object(cu()*2+vector(3,5,1), 'lightblue')

    ->done;

   See directory eg for further examples.

   This program is free software; you can redistribute it and/or modify it
   under the same terms as Perl itself.

   This is alpha code. It is written in pure Perl. It uses the standard
   Perl install mechanism.

   Download Math-Zap-1.05.tar.gz from CPAN, untar and:

     perl Makefile.PL
     make
     make test
     make install

   If you are on Windows, use nmake, available at:

   http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15
   .exe

   Help with this project would be appreciated.

   For bug reports or suggestions please send email to:
   [email protected]

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