Graphics Programs Reference
In-Depth Information
You now have three new nodes in the DAG. You have a Camera node, which is
the main thing you were looking for. You have a Scene node, which simply con-
nects everything, but is really redundant and will not be used. And you have a
node called CameraTrackerPointCloud1. This last node serves as a placeholder
for the point cloud data. If you want to export the point cloud so it can be used in
anotherapplicationasa3Dobject,youcanconnectaWriteGeonodefromthe3D
toolbox to it and render that out as an obj file.
Loading a Pre-Generated CameraTracker Node
If you don't have a NukeX license, try the following steps. In fact, even if you do have
a NukeX license, you should read this section because it explains the difference between
using the CameraTracker with and without a NukeX license. If you did the steps in the
previous section don't do the following steps, just read through them.
NothavingaNukeXlicensemeansyoucan'tclickthethreebuttonsintheCameraTracker
tab:TrackFeatures,SolveCamera,andCreateScene.Butyoucanstilluseapre-generated
CameraTracker node as you do in the remainder of this chapter. Here's how to load the
pre-generated CameraTracker node.
 
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