Module pygext.gl.director.emitter
Entity Emitter
This utility class is used to automatically generate several entities. It
should be used when you need more features for the generated entities than
what is provided by the pygext.gl.particles package. However, if you need
to generate a large number of particles, the particle package should be
used for better performance.
Features provided by EntityEmitter not supported by pygext.gl.particles:
* Animated particles
* Using Entity actions (such as Rotate) for generated particles
* A callback function that is called for each generated particle
* Collision nodes for the generated particles