| Parameter | Description |
|---|---|
| matrix | The matrix to build from. |
| transformPlane | The transform plane to use. |
| planeMatrix | The resulting matrix, or the default matrix if this returns false. |
bool Whether a valid matrix was calculated. Returns false when the matrix has an in-plane axis too small to build from.
Try to get a matrix suitable for use with PhysicsMath.GetRelativeMatrix2D or PhysicsMath.GetRelativePose2D from the specified matrix, ignoring its scale on the transform plane's out-of-plane axis.
A matrix whose out-of-plane scale is at or near zero, such as one built from flattened 2D data, is rebuilt with that axis treated as one; left as zero it makes the whole matrix singular, and inverting it later would produce a NaN result. A negative out-of-plane scale is treated the same way, since its sign and magnitude have no meaning in 2D and left as-is it turns the extracted rotation into NaN instead.