hmi.graphics.opengl.geometry
Class BoxGeometry

java.lang.Object
  hmi.graphics.opengl.geometry.BoxGeometry

All Implemented Interfaces:

GLRenderObject

public class BoxGeometry
extends Object
implements GLRenderObject

A simple box object, centered at origin rendered using direct mode OpenGL

Field Summary

(package private) float[]	origin
(package private) float[]	vMax
(package private) float[]	vMin

Constructor Summary

BoxGeometry(float[] halfExtends)

BoxGeometry(float[] halfExtends, float[] orig)
Constructor

BoxGeometry(float[] halfExtends, float ox, float oy, float oz)
Constructor

BoxGeometry(float xSize, float ySize, float zSize)
Constructor

Method Summary

void	glInit(GLRenderContext glc) Called during OpenGL initialization.
void	glRender(GLRenderContext gl) Called during openGL rendering.
void	setHalfExtends(float[] halfExtends)

Methods inherited from class java.lang.Object

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

Field Detail

vMin

float[] vMin

vMax

float[] vMax

origin

float[] origin

Constructor Detail

BoxGeometry

public BoxGeometry(float xSize,
                   float ySize,
                   float zSize)

Constructor

Parameters:

xSize - x dimension

ySize - y dimension

zSize - z dimension

BoxGeometry

public BoxGeometry(float[] halfExtends)

BoxGeometry

public BoxGeometry(float[] halfExtends,
                   float[] orig)

Constructor

Parameters:

halfExtends - size (in half extends) of the box

orig - box center

BoxGeometry

public BoxGeometry(float[] halfExtends,
                   float ox,
                   float oy,
                   float oz)

Constructor

Parameters:

halfExtends - size (in half extends) of the box

ox - box center x

oy - box center y

oz - box center z

Method Detail

setHalfExtends

public void setHalfExtends(float[] halfExtends)

glInit

public void glInit(GLRenderContext glc)

Description copied from interface: GLRenderObject

Called during OpenGL initialization.

Specified by:

glInit in interface GLRenderObject

glRender

public void glRender(GLRenderContext gl)

Description copied from interface: GLRenderObject

Called during openGL rendering.

Specified by:

glRender in interface GLRenderObject