API Reference > geometry-core > Polyface > IndexedPolyface > tryTransformInPlace tryTransformInPlace Method apply the transform to points apply the (inverse transpose of) the matrix part to normals If determinant is negative, also negate normals reverse index order around each facet. tryTransformInPlace(transform: Transform): boolean Parameter Type Description transform Transform Returns - boolean Defined in core/geometry/src/polyface/Polyface.ts Line 107 Last Updated: 13 June, 2024