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add support for obj extended face declaration

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This commit is contained in:
Stewart Allen 2023-01-17 21:19:53 -05:00
commit ffe1ca05e8
2 changed files with 17 additions and 5 deletions
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5
src/geo/base.js
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@ -410,7 +410,7 @@ function orderClosest(array, fn, from) {
// wrapper for earcut that handles higher order dimensions and finds the
// two with the greatest delta to pass to the earcut algorith, then returns
// an unwrapped array in the original dimensions
function triangulate(array, holes, dims) {
function triangulate(array, holes, dims, pos) {
let narray;
let info;
if (dims === 2) {
@ -452,6 +452,9 @@ function triangulate(array, holes, dims) {
}
}
let ec = earcut(narray, holes, 2);
if (pos) {
return ec;
}
let oa = new Array(ec.length * dims);
for (let i = 0, e = 0, l = ec.length, ai; i < l; i++) {
ai = ec[i] * dims;