public ParticleSystem(ParticleEmitter particleEmitter, ParticleFactory particleFactory, Camera activeCamera, bool endlessLife, float emitterLife, int maxParticles)
{
this.particleEmitter = particleEmitter;
this.particleFactory = particleFactory;
this.endlessLife = endlessLife;
this.emitterLife = defaultEmitterLife = emitterLife;
this.maxParticles = maxParticles;
listParticles = new List<Particle>(maxParticles);
listCollisionSurfaces = new List<CollisionSurface>();
listManipulators = new List<Manipulator>();
this.activeCamera = activeCamera;
boundingSphere = new Sphere(particleEmitter.getPosition(), particleFactory.getRange());
}
public bool inFrustum(Sphere sphere)
{
if (left.distanceTo(sphere.position) < -sphere.radius)
return false;
if (right.distanceTo(sphere.position) < -sphere.radius)
return false;
if (top.distanceTo(sphere.position) < -sphere.radius)
return false;
if (bottom.distanceTo(sphere.position) < -sphere.radius)
return false;
if (far.distanceTo(sphere.position) < -sphere.radius)
return false;
if (near.distanceTo(sphere.position) < -sphere.radius)
return false;
return true;
}