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Lens Distort Tutorial
This tutorial will give you a quick introduction to using the Lens Distort tool.
Add the initial image to the flow.
Add the Lens Distort tool from the Tools->Awake menu, or from the tool bar item 'LnDi'.
Remove distortion from the image by selecting the Remove Mode. Removing distortion from a captured sequence can assist in tracking, since many tracking programs assume that input images are not affected by lens distortion.
The process of removing and applying distortion are inverse functions, so it is possible to almost perfectly reproduce the original image from the distorted version.
Apply distortion to the image by selecting the Apply Mode. Applying distortion to rendered sequences can allow better alignment of virtual objects in captured sequences.