de.javagl.simplemesh.utils
Class Vertices

java.lang.Object
  de.javagl.simplemesh.utils.Vertices

public class Vertices
extends java.lang.Object

Utility methods for modifying and obtaining information about vertices

Method Summary

static float	computeMaxX(java.lang.Iterable<? extends Vertex> vertices) Compute the maximum x-coordinate of the given vertices
static float	computeMaxY(java.lang.Iterable<? extends Vertex> vertices) Compute the maximum y-coordinate of the given vertices
static float	computeMaxZ(java.lang.Iterable<? extends Vertex> vertices) Compute the maximum z-coordinate of the given vertices
static float	computeMinX(java.lang.Iterable<? extends Vertex> vertices) Compute the minimum x-coordinate of the given vertices
static float	computeMinY(java.lang.Iterable<? extends Vertex> vertices) Compute the minimum y-coordinate of the given vertices
static float	computeMinZ(java.lang.Iterable<? extends Vertex> vertices) Compute the minimum z-coordinate of the given vertices
static float	distance(Vertex v0, Vertex v1) Returns the distance between the given vertices
static float	distanceSquared(Vertex v0, Vertex v1) Returns the squared distance between the given vertices
static void	scale(java.lang.Iterable<? extends Vertex> vertices, float scale) Scale the given vertices with the given factor
static void	translate(java.lang.Iterable<? extends Vertex> vertices, float dx, float dy, float dz) Translate the given vertices by the given amount

Methods inherited from class java.lang.Object

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

Method Detail

scale

public static void scale(java.lang.Iterable<? extends Vertex> vertices,
                         float scale)

Scale the given vertices with the given factor

Parameters:

vertices - The vertices

scale - The scale factor

translate

public static void translate(java.lang.Iterable<? extends Vertex> vertices,
                             float dx,
                             float dy,
                             float dz)

Translate the given vertices by the given amount

Parameters:

vertices - The vertices

dx - The x movement

dy - The y movement

dz - The z movement

distanceSquared

public static float distanceSquared(Vertex v0,
                                    Vertex v1)

Returns the squared distance between the given vertices

Parameters:

v0 - The first vertex

v1 - The second vertex

Returns:

The squared distance

distance

public static float distance(Vertex v0,
                             Vertex v1)

Returns the distance between the given vertices

Parameters:

v0 - The first vertex

v1 - The second vertex

Returns:

The distance

computeMinX

public static float computeMinX(java.lang.Iterable<? extends Vertex> vertices)

Compute the minimum x-coordinate of the given vertices

Parameters:

vertices - The vertices

Returns:

The result

computeMinY

public static float computeMinY(java.lang.Iterable<? extends Vertex> vertices)

Compute the minimum y-coordinate of the given vertices

Parameters:

vertices - The vertices

Returns:

The result

computeMinZ

public static float computeMinZ(java.lang.Iterable<? extends Vertex> vertices)

Compute the minimum z-coordinate of the given vertices

Parameters:

vertices - The vertices

Returns:

The result

computeMaxX

public static float computeMaxX(java.lang.Iterable<? extends Vertex> vertices)

Compute the maximum x-coordinate of the given vertices

Parameters:

vertices - The vertices

Returns:

The result

computeMaxY

public static float computeMaxY(java.lang.Iterable<? extends Vertex> vertices)

Compute the maximum y-coordinate of the given vertices

Parameters:

vertices - The vertices

Returns:

The result

computeMaxZ

public static float computeMaxZ(java.lang.Iterable<? extends Vertex> vertices)

Compute the maximum z-coordinate of the given vertices

Parameters:

vertices - The vertices

Returns:

The result