lpi_orient2d

ifc_lite_geometry::kernel::rational

Function lpi_orient2d 

Source 
pub fn lpi_orient2d(l: &Lpi, b: [f64; 3], c: [f64; 3], axis: DropAxis) -> Sign
Expand description

Exact orient2d(p1=LPI, b, c) (b,c explicit), projected after axis.