chroma - Chroma is a high performance optical photon simulation for particle physics detectors

Age	Commit message (Collapse)	Author
2011-08-17	import chroma modules from subpackages with import chroma.module_name	Anthony LaTorre

2011-08-16	Refactor sim.py into a reusable Simulation class that is called by the	Stan Seibert
	main function(). Also cleanup more event data structure names and add an nphoton value that is preserved even if you prune off all the actual photon vertices.
2011-08-16	Epic restructuring of code to switch to a generator-based style of	Stan Seibert
	event creation. Now we have vertex generators (that produce initial particles), photon generators (that create photons to propagate), and a standard data structure using Python class containers and numpy arrays to hand around the code. Also cleaned up some naming of things before they become conventions.
2011-08-14	Add a helper function to the ROOT Channel class that will populate 3	Stan Seibert
	arrays with hit information: hit or not, time and charge. Handy for fetching all the hits in an event into numpy arrays.
2011-08-12	G4Generator and sim.py can now generate boosted pi0 decays.	Stan Seibert
	The ROOT data structure has been extended to allow storage of the individual gamma rays as subtracks.
2011-08-12	Refactor ROOT file writing into fileio.root.RootWriter class	Stan Seibert

2011-08-12	Storage for subtracks in ROOT data structure.	Stan Seibert

2011-08-10	Rename chroma.io to chroma.fileio to avoid collision with Python package ↵	Stan Seibert
	named io