added accessor funtions (30c8b610) · Commits · bsmrgo / geometry

icosahedron/icosahedron.go

+16 −0

Original line number	Diff line number	Diff line
		@@ -36,6 +36,22 @@ type Icosahedron struct {
		fs Faces
		}

		// Level returns the number of the subdivisions done.
		// Level() == 0 is the basic icosahedron.
		func (i *Icosahedron) Level() int {
		return i.level
		}

		// Vertices returns the veritces of the icosahedron.
		func (i *Icosahedron) Vertices() Vertices {
		return i.vs
		}

		// Faces returns the faces of the icosahedron.
		func (i *Icosahedron) Faces() Faces {
		return i.fs
		}

		// Create creates the vertices and faces for a regular icosahedron.
		func Create() (*Icosahedron, error) {
		vertices := Vertices{