Shuffler Node, at the origin, some images don’t have a depth color or in the alpha channel, the rgb color doesn’t show the actual number, so we need to use the shuffler node, but the depth on the upper side of B and connect it to the RGB channel.
Plane tracker
Planar tracker is a handy and quick way to track , we can easily track and change images from the Planar tracker node. We first need to rotate the area we want to change and then track from 1 of this sequence to the end of the ST box.
After that we need to open Display_grid_line and manually fix the shapes of the rotomolding in Correct_plane from the first frame, as if we change them from another frame this will not have changed at the start and may transform the shapes incorrectly.
This node allows the light to be changed to any letter effect, and its intensity and transparency can be adjusted at will.
Defocus and ZBlur
I can use the Ramp node to control the blurred area, and I can also use zDefous to control the focus so that the area around the focus is very clean and the rest of the area is blurred, which is very useful.
This node controls the lightness or darkness of the image surface