Module com.marginallyclever.ro3

Package com.marginallyclever.ro3.mesh

Class MeshHelper

java.lang.Object

com.marginallyclever.ro3.mesh.MeshHelper

public class MeshHelper
extends Object

MeshHelper has tools for manipulating an existing Mesh.

Constructor Summary

Constructors

Constructor	Description
MeshHelper()

Method Summary

Modifier and Type	Method	Description
static void	scale(Mesh mesh, javax.vecmath.Vector3d scaleFactor)	Scale the mesh by the given factor.
static void	smoothNormals(Mesh model, float vertexEpsilon, float normalEpsilon)	Smooth normals.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MeshHelper

public MeshHelper()

Method Details

smoothNormals

public static void smoothNormals(Mesh model,
 float vertexEpsilon,
 float normalEpsilon)

Smooth normals. Find points within vertexEpsilon of each other, sharing normals within normalEpsilon of each other, and then smooths the nromals (makes them the same, an average of the normals considered). Note: Modified the original model.

Parameters:

model - the model containing the data to smooth.

vertexEpsilon - how close should points be to be considered one and the same. typically ~0.001

normalEpsilon - how close should normals be to be merged. 0...2 larger values more smoothing.

scale

public static void scale(Mesh mesh,
 javax.vecmath.Vector3d scaleFactor)

Scale the mesh by the given factor.

Parameters:

mesh - the mesh to scale

scaleFactor - the scale factor