( normal )
| 10119 | } |
| 10120 | |
| 10121 | function getNormalIndex( normal ) { |
| 10122 | |
| 10123 | var hash = normal.x.toString() + normal.y.toString() + normal.z.toString(); |
| 10124 | |
| 10125 | if ( normalsHash[ hash ] !== undefined ) { |
| 10126 | |
| 10127 | return normalsHash[ hash ]; |
| 10128 | |
| 10129 | } |
| 10130 | |
| 10131 | normalsHash[ hash ] = normals.length / 3; |
| 10132 | normals.push( normal.x, normal.y, normal.z ); |
| 10133 | |
| 10134 | return normalsHash[ hash ]; |
| 10135 | |
| 10136 | } |
| 10137 | |
| 10138 | function getColorIndex( color ) { |
| 10139 |