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cornerPoints

Returns the corner points of the rectangle.

Declaration

var cornerPoints: [Point3DFloat] { get }

Discussion

This function returns the vertices in a clockwise direction, starting from the origin:

           5-----6
           |     |
        1-----2  |
        |  |  |  |        y  z
        |  4--|--7        | /
        |     |           |/
        0-----3           +-- x

For example, points[0] equals rect.origin, and points[6] is at rect.origin offset by rect.size.