( hash, i )
| 32735 | edgeFaceMap = {}; |
| 32736 | |
| 32737 | function mapEdgeHash( hash, i ) { |
| 32738 | |
| 32739 | if ( edgeFaceMap[ hash ] === undefined ) { |
| 32740 | |
| 32741 | edgeFaceMap[ hash ] = []; |
| 32742 | |
| 32743 | } |
| 32744 | |
| 32745 | edgeFaceMap[ hash ].push( i ); |
| 32746 | } |
| 32747 | |
| 32748 | |
| 32749 | // construct vertex -> face map |