DegeneratePolicy

policies to specify the rules for degenerate polygons and others. More...

Data Structures
class	lass::prim::DegenerationError
struct	lass::prim::NoDegenerate
	This is the default policy. More...
struct	lass::prim::StrictNoDegenerate
	This is the default policy. More...
struct	lass::prim::AllowDegenerate
	AllowDegenerate puts the responsibility on the user. More...

---

Detailed Description

policies to specify the rules for degenerate polygons and others.

Author:

Bram de Greve

Date:

2003

Polygons and triangles can be degenerate. e.g. when they have less than 3 vertices, or some vertices are coincident, or colinear. We provide a few policies to deal with this.