polygon

Documentation

Index

• type Polygon
  • func From2D(poly2 d2polygon.Polygon, pln plane.Plane) Polygon
  • func (p Polygon) D2() (d2polygon.Polygon, plane.Plane, error)

Types

type Polygon

type Polygon []d3.Pt

Polygon should be a set of coplanar points

func From2D

func From2D(poly2 d2polygon.Polygon, pln plane.Plane) Polygon

From2D takes a 2D polygon and a Plane and creates a 3D polygon.

func (Polygon) D2

func (p Polygon) D2() (d2polygon.Polygon, plane.Plane, error)

D2 converts the polygon to a 2D polygon returning the polygon and the plane. If there are not at least 3 points or the points are not coplanar, an error is returned.