j3d.examples.particles.generationshapes
Class DiskGenerationShape

java.lang.Object
  j3d.examples.particles.generationshapes.GenerationShape
      j3d.examples.particles.generationshapes.DiskGenerationShape

All Implemented Interfaces:

GenerationShapeInterface

public class DiskGenerationShape
extends GenerationShape
implements GenerationShapeInterface

Emits particles from within a circle or disk. Particles are emitted from a region defined by the local origin, the radius and radius variance. A small radius variance emits from a ring. A radius variance equal to the radius emits from a circle. The particles are emitted in the direction of positive y-axis. Particles are spread radially based on the spread angle (in all directions away from the local origin).

Constructor Summary

DiskGenerationShape(double spreadAngle, float aRadius, float aRadiusVariance)

DiskGenerationShape(float spreadAngle, float aRadius, float aRadiusVariance)

Method Summary

void	initializeParticlePosition(Particle aParticle)
void	initializeParticleVelocity(Particle aParticle)

Methods inherited from class j3d.examples.particles.generationshapes.GenerationShape

getEmitter, setEmitter

Methods inherited from class java.lang.Object

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

Methods inherited from interface j3d.examples.particles.generationshapes.GenerationShapeInterface

setEmitter

Constructor Detail

DiskGenerationShape

public DiskGenerationShape(float spreadAngle,
                           float aRadius,
                           float aRadiusVariance)

DiskGenerationShape

public DiskGenerationShape(double spreadAngle,
                           float aRadius,
                           float aRadiusVariance)

Method Detail

initializeParticlePosition

public void initializeParticlePosition(Particle aParticle)

Specified by:

initializeParticlePosition in interface GenerationShapeInterface

initializeParticleVelocity

public void initializeParticleVelocity(Particle aParticle)

Specified by:

initializeParticleVelocity in interface GenerationShapeInterface