How can I use rotoscoping tool with 3d camera tracer in after effects?
I can't make it work it out both of them together, rotoscoping tools works but the 3d camera tracer doesn't show any tracing mark after analysing it, idk how to fix this I tried many times to re add the camera tracer but it doesn't work with rotoscoping tool. I am new in ae so that's why I don't have that much knowledge about it. Any help is appreciated
2 Replies
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First, make sure that the layer you want to track with the 3D Camera Tracker is selected and that the tracker is set to the correct settings. Once you have tracked the layer, make sure that you have created a new camera and a new null object. Then, parent your layer to the null object so that it moves with the camera.
Next, create a new solid layer and apply the Roto Brush tool to it. Once you have finished rotoscoping the desired area, make sure to pre-compose the solid layer with the Roto Brush effect.
Finally, drag the pre-comped layer into the 3D scene and adjust its position and rotation so that it lines up with the tracked layer. You may need to adjust the anchor point of the layer as well.
If the tracing marks are not showing up, make sure that your layer is selected and that the 3D Camera Tracker is set to the correct settings. You may also need to adjust the track points or the settings of the tracker to get a better track.
Overall, it may take some trial and error to get the rotoscoping and 3D tracking to work together, but with patience and practice, you should be able to achieve the desired effect.
Shit this bot is a genius lol, will try and see if it works or not