simogl.effect.particle
Class DLParticle

java.lang.Object
  simogl.effect.particle.AbstractParticle
      simogl.effect.particle.DLParticle

public class DLParticle
extends AbstractParticle

This class represents a particle used as part of a particle system to produce graphical effects. It is realiszed as a display list.

Author:

Frank Bruns

Constructor Summary

DLParticle(javax.media.opengl.GL gl, float posX, float posY, float posZ, float velX, float velY, float velZ, long maxAge)
Creates a new particle object with the specified parameters

DLParticle(javax.media.opengl.GL gl, float size, Point3D position, Point3D velocity, long maxAge)
Creates a new particle object with the specified parameters

Method Summary

void	createDisplayList(javax.media.opengl.GL gl) This method creates the display list for the particle object.
void	draw(javax.media.opengl.GL gl, float x, float y, float z, com.sun.opengl.util.texture.Texture texture) Draws the particle to the scene

Methods inherited from class simogl.effect.particle.AbstractParticle

getAplha, getColor, getCurrentAge, getFace, getMass, getMaximumAge, getPosition, getSize, getVelocity, setAlpha, setColor, setCurrentAge, setMass, setMaximumAge, setPosition, setPosition, setSize, setVelocity, setVelocity

Methods inherited from class java.lang.Object

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

Constructor Detail

DLParticle

public DLParticle(javax.media.opengl.GL gl,
                  float size,
                  Point3D position,
                  Point3D velocity,
                  long maxAge)

Creates a new particle object with the specified parameters

Parameters:

gl -

size - size of the particle

position - particle's position

velocity - particle's velocity

maxAge - maximum age the particle can reach (in miliseconds)

DLParticle

public DLParticle(javax.media.opengl.GL gl,
                  float posX,
                  float posY,
                  float posZ,
                  float velX,
                  float velY,
                  float velZ,
                  long maxAge)

Creates a new particle object with the specified parameters

Parameters:

gl -

posX - x-coordinate

posY - y-coordinate

posZ - z-coordinate

velX - x-velocity

velY - y-velocity

velZ - z-velocity

maxAge - maximum age the particle can reach (in miliseconds)

Method Detail

createDisplayList

public void createDisplayList(javax.media.opengl.GL gl)

This method creates the display list for the particle object.

Parameters:

gl -

draw

public void draw(javax.media.opengl.GL gl,
                 float x,
                 float y,
                 float z,
                 com.sun.opengl.util.texture.Texture texture)

Draws the particle to the scene

Specified by:

draw in class AbstractParticle

Parameters:

gl -

x - x-coordinate

y - y-coordinate

z - z-coordinate

texture - texture to assign to the particel