A 2d triangle orientation test using exact arithmetic.
Namespace:
ceometric.ComputationalGeometry
Assembly:
ceometric.ComputationalGeometry (in ceometric.ComputationalGeometry.dll) Version: 2.4.0.0 (2.4.0.0)
Syntax
Visual Basic (Declaration) |
---|
Public Shared Function Orientatation2dExact ( _
triangle As Triangle _
) As Double |
Visual C++ |
---|
public:
static double Orientatation2dExact(
Triangle^ triangle
) |
Return Value
This test is
- positive if the triangle is oriented counterclockwise.
- zero if all triangle points are collinear.
- negative if the triangle is oriented clockwise.
See Also