This program provides a bare-bones OpenGL implementation of the 2-D MPCDI warping specification, using PyOpenGL. See:
The input is an mpcdi file using the '2d' profile, and the name of one region defined within the file. This program will open a window to display the contents of the indicated media image (a single frame) as warped according to the mpcdi file.
This program is intended primarily to serve as a reference implementation, and not so much to provide a useful function in itself, though it can be useful to sanity-check mpcdi files.
Install required dependencies using pip by running:
pip install -r requirements.txt
NOTE: If PyOpenGL is installed with pip, it also requires freeglut runtime dll to be installed and in the
PATH environment variable or that the freeglut.dll to be in this directory
It is a command-line program. To use it, open a command-line or terminal window, change to the source directory, and type the command:
python main.py -m myfile.mpcdi -r region_name
where myfile.mpcdi is the fully-specified path to your mpcdi file, and region_name is the name of one of the regions in the file. The program will open a single window that renders the contents of region_name.
To list more options, type the command:
python main.py -h