tpi_orient3d

ifc_lite_geometry::kernel::rational

Function tpi_orient3d 

Source 
pub fn tpi_orient3d(t: &Tpi, p2: [f64; 3], p3: [f64; 3], p4: [f64; 3]) -> Sign
Expand description

Exact orient3d(p1=TPI, p2, p3, p4) with p2,p3,p4 explicit.