eu.mihosoft.vrl.v3d.ext.openjfx.importers

Class SmoothingGroups

java.lang.Object

eu.mihosoft.vrl.v3d.ext.openjfx.importers.SmoothingGroups

public class SmoothingGroups
extends java.lang.Object

Util for converting Normals to Smoothing Groups.

Constructor Summary

Constructors

Constructor and Description
SmoothingGroups(int[][] faces, int[][] faceNormals, float[] normals) Instantiates a new smoothing groups.

Method Summary

Modifier and Type	Method and Description
static int[]	calcSmoothGroups(int[][] faces, int[][] faceNormals, float[] normals) Calculates smoothing groups for data formatted in PolygonMesh style.
static int[]	calcSmoothGroups(javafx.scene.shape.TriangleMesh mesh, int[] flatFaces, int[] flatFaceNormals, float[] normals) Calculates smoothing groups for data formatted in TriangleMesh style.

Methods inherited from class java.lang.Object

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

Constructor Detail

SmoothingGroups

public SmoothingGroups(int[][] faces,
                       int[][] faceNormals,
                       float[] normals)

Instantiates a new smoothing groups.

Parameters:

faces - the faces

faceNormals - the face normals

normals - the normals

Method Detail

calcSmoothGroups

public static int[] calcSmoothGroups(int[][] faces,
                                     int[][] faceNormals,
                                     float[] normals)

Calculates smoothing groups for data formatted in PolygonMesh style.

Parameters:

faces - An array of faces, where each face consists of an array of vertex and uv indices

faceNormals - An array of face normals, where each face normal consists of an array of normal indices

normals - The array of normals

Returns:

An array of smooth groups, where the length of the array is the number of faces

calcSmoothGroups

public static int[] calcSmoothGroups(javafx.scene.shape.TriangleMesh mesh,
                                     int[] flatFaces,
                                     int[] flatFaceNormals,
                                     float[] normals)

Calculates smoothing groups for data formatted in TriangleMesh style.

Parameters:

mesh - the mesh

flatFaces - An array of faces, where each triangle face is represented by 6 (vertex and uv) indices

flatFaceNormals - An array of face normals, where each triangle face is represented by 3 normal indices

normals - The array of normals

Returns:

An array of smooth groups, where the length of the array is the number of faces