Usage

Here’s a simple api usage example with the 3 methods.

from maya import cmds
from OBB.api import OBB

if __name__ == '__main__':

    mesh = cmds.ls(selection=True)

    if len(mesh) == 0:
        raise RuntimeError("Nothing selected!")

    obbBoundBoxPnts = OBB.from_points(mesh)
    obbCube = cmds.polyCube(
        constructionHistory=False, name="pointMethod_GEO")[0]
    cmds.xform(obbCube, matrix=obbBoundBoxPnts.matrix)
    print(obbBoundBoxPnts.volume)

    obbBoundBoxTris = OBB.from_triangles(mesh)
    obbCube = cmds.polyCube(
        constructionHistory=False, name="triangleMethod_GEO")[0]
    cmds.xform(obbCube, matrix=obbBoundBoxTris.matrix)
    print(obbBoundBoxTris.volume)

    obbBoundBoxHull = OBB.from_hull(mesh)
    obbCube = cmds.polyCube(
        constructionHistory=False, name="hullMethod_GEO")[0]
    cmds.xform(obbCube, matrix=obbBoundBoxHull.matrix)
    print(obbBoundBoxHull.volume)