Functional
Using the ray tracer construct any scene you want, including at least one of all objects. (this can take a while to render, so in the meantime you can skip the first two questions and answer the following ones)
Does the image correspond to the scene you created?
Is it possible for you to reduce the resolution of the output image?
Move the camera and render the same scene.
Does the image correspond to the same scene, but from a different perspective?
Did the student provide 4 .ppm pictures?
Does one of these images consist of a scene with a sphere?
Does one of these images consist of a scene with a flat plane and a cube with lower brightness than in the sphere image?
Does one of these images consist of a scene with one of each of all the objects (one cube, one sphere, one cylinder and one flat plane)?
Does one of these images consist of a scene like the previous one, but with the camera in another position (thus generating the same image from a different perspective)?
Considering all of the previous pictures, can you see shadows from the objects?
Did the student provide clear documentation for the ray tracer on how to use it (create elements, change brightness and move the camera)?
Bonus
+Is it possible to add textures to the surface of the objects?
+Is it possible to make reflective and/or refractive objects?
+Is it possible to add particles?
+Is it possible to add fluids?
davidrobert99
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