At the beginning of the class, we learned what is LensDistortion.
Then, we learned about the cameras and 3D module in Nuke. We can use tap to switch between 2D and 3D.
After that, we started to learn CameraTracker and had a little practice. We set the number of features to 1000, and tracked the clip.
We can use mask to avoid certain areas from tracking.
Afterward, click solve in CameraTracker to reduce the error.
Then, select a point and set to the origin. After that, select points on the ground and set to selected. Points does not have to be selected all, just a rough selection.
An example of placing a card in the clip.
Homework:
First of all, we set the camera, using the data which was given.
Remember to add LensDistortion to it at the beginning. Then we track the video clip.
Set the origin and set to selected.