A class for generating a tetrahedron geometries.
radius — Radius of the tetrahedron. Default is 1.
detail — Default is 0. Setting this to a value greater than 0 adds vertices making it no longer a tetrahedron.
See the base [page:PolyhedronBufferGeometry] class for common properties.
An object with a property for each of the constructor parameters. Any modification after instantiation does not change the geometry.
See the base [page:PolyhedronBufferGeometry] class for common methods.