Pure Virtual base class for creating particles.
virtual void write(std::ostream &out, int indent=0) const
Write a string representation of this instance to <out>.
virtual ~ZSpinParticleFactory()
destructor
void set_final_angle(PN_stdfloat t)
accessor
void set_initial_angle(PN_stdfloat t)
accessor
virtual void output(std::ostream &out) const
Write a string representation of this instance to <out>.
virtual void write(std::ostream &out, int indent=0) const
Write a string representation of this instance to <out>.
describes a particle that spins along its z axis.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
An individual, physically-modelable particle abstract base class.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.