The Cornell Box is a test aimed at determining the accuracy of 3D rendering applications by comparing the rendered scene with an actual photograph of the same scene.
The environment of the test is composed of :
- One light source
- Two boxes
- Four walls :
- The ceilling and the floor are also white
The same scene is then reproduced in the tested application, and the output file is compared with the photography.
Standard Cornell Box (rendered with POV-Ray) :
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