Demoing the PointsTo3D node


show more Demoing the PointsTo3D node provides you with in-depth training on Video. Taught by Steve Wright as part of the Nuke 6.3 New Features show less
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Demoing the PointsTo3D node

To help explain the PointsTo3D Node, I've prepared this little demo for you. What do we have is a moving camera and a fixed object in 3D space. If you can sample the 2D location of a given point over three times during the scene, like there, you can use that along with the moving camera information to triangulate the location of that point in the 3D space. This requires a moving camera.

This is the exact same mathematics used for doing camera tracking, only they are blasting hundreds of points, not just one. So now, let's take a look at the PointsTo3D Node and how you set it up.

Demoing the PointsTo3D node
Video duration: 45s 4h 39m Appropriate for all

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Demoing the PointsTo3D node provides you with in-depth training on Video. Taught by Steve Wright as part of the Nuke 6.3 New Features

Subject:
Video
Software:
Nuke
Author:
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