Function physx_sys::phys_PxFindFaceIndex

pub unsafe extern "C" fn phys_PxFindFaceIndex(
    convexGeom: *const PxConvexMeshGeometry, 
    geomPose: *const PxTransform, 
    impactPos: *const PxVec3, 
    unitDir: *const PxVec3
) -> u32