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en:design_guide_expand [2020/12/06 05:39]
JSCAD Editor 		en:design_guide_expand [2020/12/08 06:55] (current)
JSCAD Editor
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 //Note: The original shape is black.// //Note: The original shape is black.//
  
-Expanding +Expanding two or three dimensional shapes can be performed, which maintains a specific ''delta'' distance from the shape. The ''corners'' can be filled with 'edge', 'round", or 'chamfer' edges.
  
-//Note: Expanding three dimensional shapes is very CPU intensive. This is a known issue.//+The opposite is also possible by specifying a negative (-) ''delta'', a shape can be contracted.
  
 Defaults: Defaults:
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 <code javascript> <code javascript>
-let newshape = union(cube({size: 10}), cylinder({radius: 4, heigth: 14})+const myshape = expand({corners: 'round'}, shape1) 
 +const myshape = expand({delta: -2}, shape2) 
 +const myshape = expand({delta: 2}, shape3)
 </code> </code>
 +
 +//Note: Expanding three dimensional shapes is very CPU intensive. This is a known issue.//