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en:design_guide_chain_hull [2020/11/28 03:11]
JSCAD Project 		en:design_guide_chain_hull [2020/12/08 06:54] (current)
JSCAD Project
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-==== Chain Hull ====+==== Hull Chain ====
  
-Chain Hull is a variant of Hull across multiple 2D forms, essentially sequential hulling, then creating a union of the results.+{{ :wiki:jscad-hullchain.png?nolink | Hull Chain}} 
 + 
 +Hull chain is a variant of 'hull' essentially sequential hulling each pair of shapes, then creating a union of the results.
  
 <code javascript> <code javascript>
-chain_hull(  +const newshape = hullChain(shape1, shape2, shape3)
-    circle(), circle().translate([2,0,0]), ... );   // list of CAG/2D forms +
- +
-let a = []; +
-a.push(circle());  +
-chain_hull( a );                       // array of CAG/2D forms +
- +
-chain_hull({closed: true},             // default is false +
-   circle(), circle().translate([2, 0, 0]), circle().translate([2, 2, 0]))+
 </code> </code>