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| Note |
|---|
You will see mention of "non-physical" controls. These controls are designed to help artists make art-directed imagery by ignoring certain laws of physics we usually simulate. |
| Warning |
|---|
Avid Avoid scaling the cylinder in such a way that the cross-section is no longer a circle. Essentially, do not "squash" the light by flattening it. You can scale it uniformly or by length. |
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