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

Age	Commit message (Collapse)	Author
2011-08-12	Allow multiple GEANT4 generator threads to keep up with the speed of photon ↵	Stan Seibert
	propagation. Defaults to 4.
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

2011-08-11	Make the generator process a "daemon" process, so it will be cleaned	Stan Seibert
	up when the parent exits, and also start the generator process earlier.
2011-08-10	Set the GEANT4 and CUDA RNG seeds using current time and process ID if not ↵	Stan Seibert
	set on command line.
2011-08-10	Use WCSim properties for water with the lbne detector	Stan Seibert

2011-08-10	Rename chroma.io to chroma.fileio to avoid collision with Python package ↵	Stan Seibert
	named io
2011-08-09	Automatically detect kernprof and profile main() in sim.py. Also ↵	Stan Seibert
	synchronize CUDA calls.
2011-08-09	Bug fix that caused sim.py to only record hits on the first 3 PMTs	Stan Seibert

2011-08-09	Store a photon history for each hit channel. If multiple photons hit the	Stan Seibert
	same channel, their history bits are OR'ed together.
2011-08-08	Record generated particle information in data structure	Stan Seibert

2011-08-08	Oops. The generator is a process, not a thread.	Stan Seibert

2011-08-08	Merge Tony's changes.	Stan Seibert

2011-08-08	Modify data structure to hold photon start and stop vertices separately.	Stan Seibert
	Add --save-photon-start and --save-photon-stop options to sim.py to save these vertices. Otherwise, only hit information is recorded.
2011-08-08	toggle fullscreen mode with f11 key. use matplotlib colors maps defined in ↵	Anthony LaTorre
	matplotlib.cm.
2011-08-08	Switch sim.py to spawn a separate process for GEANT4 and start it generating	Stan Seibert
	photons while the detector geometry is being built.
2011-08-08	add a simple event viewer. view events by running ./camera.py ↵	Anthony LaTorre
	<detector_name> -i <name_of_io_file>.
2011-08-05	Run a short dummy GEANT4 event to force it to load the tables before	Stan Seibert
	the timer starts on the real events.
2011-08-05	Fix typo in setting direction of particle from sim.py command line.	Stan Seibert

2011-08-04	First attempt at a simulation program using Chroma.	Stan Seibert
	Loads a geometry specified on the command line, uses GEANT4 to create initial photon vertices, propagates with Chroma, then writes the DAQ-level hit information out to a ROOT file.