hmi.graphics.opengl.geometry
Class CapsuleGeometry

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

All Implemented Interfaces:

GLRenderObject

public class CapsuleGeometry
extends Object
implements GLRenderObject

A simple capsule object, centered at (0,0,0) rendered using direct mode OpenGL Primary for debugging purposes, optimized for flexibility, not rendering speed. [DR]: I did not really understand what I was doing, but I adapted some of the code of Job's SphereGeometry. Textures on this capsule are surely going to be wrong.

Author:

Herwin van Welbergen, Job Zwiers, Dennis Reidsma

Field Summary

private float	cylinderHeight
private float	drho
private float	ds
private float	dt
private float	dtheta
private float	height
static int	NUM_SLICES
static int	NUM_STACKS
private int	numSlices
private int	numStacks
private float	radius
private int	sphereList

Constructor Summary

CapsuleGeometry(float r, float h, int slices, int stacks)
Constructor

Method Summary

void	glInit(GLRenderContext gl) Called during OpenGL initialization.
void	glRender(GLRenderContext gl) Called during openGL rendering.
private void	render(GLRenderContext gl)

Methods inherited from class java.lang.Object

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

Field Detail

NUM_SLICES

public static final int NUM_SLICES

See Also:

Constant Field Values

NUM_STACKS

public static final int NUM_STACKS

See Also:

Constant Field Values

cylinderHeight

private float cylinderHeight

height

private float height

radius

private float radius

numSlices

private int numSlices

numStacks

private int numStacks

drho

private float drho

dtheta

private float dtheta

ds

private float ds

dt

private float dt

sphereList

private int sphereList

Constructor Detail

CapsuleGeometry

public CapsuleGeometry(float r,
                       float h,
                       int slices,
                       int stacks)

Constructor

Parameters:

h - height of the cylindrical part

r - radius

Method Detail

glInit

public void glInit(GLRenderContext gl)

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

render

private void render(GLRenderContext gl)