Changing visual shape of object (with no collision shape) during simulation

[nv-quan]

Hi all, I was wondering if there's a way to change the visual appearance of an object during simulation. In my case, I’d like to create arrows of varying length to represent forces, purely for visualization. I can change the colors of such objects by adjusting their RenderMaterial, but it seems that the render shape is fixed. Here is a snippet of RenderShapeBox, I notice that half_size is getter-only.

class RenderShapeBox(RenderShapePrimitive):
    def __init__(self, half_size: numpy.ndarray[typing.Literal[3], numpy.dtype[numpy.float32]] | list[float] | tuple, material: RenderMaterial) -> None:
        ...
    def get_half_size(self) -> numpy.ndarray[typing.Literal[3], numpy.dtype[numpy.float32]]:
        ...
    @property
    def half_size(self) -> numpy.ndarray[typing.Literal[3], numpy.dtype[numpy.float32]]: