Many major changes. CalculateXYZ, black and white anaglyphs.
Many major changes. CalculateXYZ, black and white anaglyphs.

Debugging images are now black and white red-cyan anaglphs.
Added CalculateXYZ based on image geometry.
Add many code comments.
Add info debugging function (instead of many printf).
Don't keep re-initializing fftw.
Next bounding box code doesn't skip chunks.

klassenjs/image-processing,klassenjs/image-processing,klassenjs/image-processing