SimplifyTools Class

Provides a set of tools to simplify polygons in various ways.

Inheritance Hierarchy

SystemObject
Internal.Physics2D.Common.PolygonManipulationSimplifyTools

Namespace: Internal.Physics2D.Common.PolygonManipulation
Assembly: NeoAxis.Core (in NeoAxis.Core.dll) Version: 2026.2.1.0 (2026.2.1.0)

Syntax

public static class SimplifyTools

The SimplifyTools type exposes the following members.

Methods

	Name	Description
	CollinearSimplify	Removes all collinear points on the polygon.
	DouglasPeuckerSimplify	Ramer-Douglas-Peucker polygon simplification algorithm. This is the general recursive version that does not use the speed-up technique by using the Melkman convex hull. If you pass in 0, it will remove all collinear points.
	MergeIdenticalPoints	Merges the identical points in the polygon.
	MergeParallelEdges	Merges all parallel edges in the list of vertices
	ReduceByArea	Simplify the polygon by removing all points that in pairs of 3 have an area less than the tolerance. Pass in 0 as tolerance, and it will only remove collinear points.
	ReduceByDistance	Reduces the polygon by distance.
	ReduceByNth	Reduces the polygon by removing the Nth vertex in the vertices list.