j3d.examples.particles.generationshapes
Class PointGenerationShape

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

All Implemented Interfaces:

GenerationShapeInterface

public class PointGenerationShape
extends GenerationShape
implements GenerationShapeInterface

Emits particles from a single point. 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 point). The spread angle is the number of radians from the y-axis to the edge of the emitting cone of particles (similar to a spot light).

Constructor Summary

PointGenerationShape(double spreadAngle)

PointGenerationShape(float spreadAngle)

Method Summary

void	initializeParticlePosition(Particle particle)
void	initializeParticleVelocity(Particle particle)

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

PointGenerationShape

public PointGenerationShape(float spreadAngle)

PointGenerationShape

public PointGenerationShape(double spreadAngle)

Method Detail

initializeParticlePosition

public void initializeParticlePosition(Particle particle)

Specified by:

initializeParticlePosition in interface GenerationShapeInterface

initializeParticleVelocity

public void initializeParticleVelocity(Particle particle)

Specified by:

initializeParticleVelocity in interface GenerationShapeInterface