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Hemicube->Hemisphere masking for Radiosity

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Hi all,

Is there a way to convert hemicubes to hemispheres by storing the results inside the original
hemicube datastructure ( just for keeping the code simple ) ?

For example , another hemicube storing mask values for that conversion would be very nice to have as in perspective distortion masking and Lambertian masking.

thanks in advance.

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[quote name='Nanoha' timestamp='1313657282' post='4850664']
Somethign like this perhaps?
scroll down to "Compensating for the hemicube's shape"

As far as I know that one handles perspective distortion. Does it handle hemicube->hemisphere conversion as well ?

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