graphene:matrix-transform-bounds (matrix rect result)

matrix -- a graphene:matrix-t instance
rect -- a graphene:rect-t instance
result -- a graphene:rect-t instance

The graphene:rect-t instance with the bounds of the transformed rectangle.

Transforms each corner of the rectangle using the given matrix. The result is the axis aligned bounding rectangle containing the coplanar quadrilateral. See also the graphene:matrix-transform-point function.