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  • Committer: edA-qa mort-ora-y
  • Date: 2010-02-16 05:36:32 UTC
  • Revision ID: eda-qa@disemia.com-20100216053632-60lt7fndfi3fgblw
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lib/draw/fragments/Polygon.shx
 
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/* <license>
 
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 * This file is part of the dis-Emi-A HaXe Library. Copyright © edA-qa mort-ora-y
 
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 * For full copyright and license information please refer to doc/license.txt.
 
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 * </license> 
 
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 */
 
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package draw.fragments;
 
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//TODO: Merge with Actor Polygon (with new Shape framework we can make the actor now use this Shape)
 
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DEFSHAPE(Polygon)
 
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        PARAM(sides,Int,5,`The number of sides for the polygon')
 
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        PARAM(angleStart,Float,0,`Which orientation the polygon has, where the first vertex is drawn')
 
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        ONDRAW()        
 
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        {
 
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                var angD = Math.PI*2 / sides;
 
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                var pts = new Array<Point2>();
 
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                for( i in 0...sides )
 
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                        pts.push(
 
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                                Point2.at( 
 
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                                        Math.cos( angleStart + i * angD )/2.0,
 
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                                        Math.sin( angleStart + i * angD )/2.0
 
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                                        )
 
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                                );
 
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                gfx.polyLine( pts, true );              
 
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        }
 
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ENDSHAPE()