| 73590 | return out; |
| 73591 | } |
| 73592 | function getScaling(out, mat) { |
| 73593 | var m11 = mat[0]; |
| 73594 | var m12 = mat[1]; |
| 73595 | var m13 = mat[2]; |
| 73596 | var m21 = mat[4]; |
| 73597 | var m22 = mat[5]; |
| 73598 | var m23 = mat[6]; |
| 73599 | var m31 = mat[8]; |
| 73600 | var m32 = mat[9]; |
| 73601 | var m33 = mat[10]; |
| 73602 | out[0] = Math.hypot(m11, m12, m13); |
| 73603 | out[1] = Math.hypot(m21, m22, m23); |
| 73604 | out[2] = Math.hypot(m31, m32, m33); |
| 73605 | return out; |
| 73606 | } |
| 73607 | function getRotation(out, mat) { |
| 73608 | var scaling = new _commonJs.ARRAY_TYPE(3); |
| 73609 | getScaling(scaling, mat); |