This Gizmo is similar to the TransformMasked node but with one big difference. With the mask you define where the transformation is applied how much. The pixels of your mask with a value of 0 won't get touched, the ones with a value of 1 will be transformed like the node is set and values between will be transformed proportional to their value. So you can produce smooth transitions between transformed and not transformed areas.
Reverse a cropped image in Nuke
Gizmo make simple image tiling.
Center automatically the pivot of the Transform node
dynamic reformat for lens distortion/transformation. handy for overscan. also shows the transformation value.
GZ_Aligner is a small tool to quickly align a image to orthogonal angles.
This node uses control mask to do warping. You can also use this node for stereo left and right eyes using depth map as control image
Give your CornerPins a reference frame
A tracker that uses vector information rather than image data to generate tracking points.
A replacement for Nuke's default camera shake node -- offers more control over 3 different frequencies of camera shake, and also shakes the centre-point, giving more detail to sub-frame motionblur. Also has options for how to deal with edge-of-frame pixels, so pushing in isn't always your best option anymore!