9/21/2023 0 Comments Lightsaber rotoscoping rebaslight![]() ![]() Well start by creating a basic mask around a part of our footage we want to keep, then refine that mask, and animate it to complete the rotoscoping process. It's possible that differences between the colors that I observed might have more to do with relative brightnesses and differences in how a video camera based on RGB might saturate yellow vs. In this Blender video we break down some tips on how to streamline the process inside Blender, and open up a whole new world of compositing possibilities. However, if you're patient enough to deal with all the bows in an orchestra going behind stands and other people, you might be able to produce a similar video.ĮDIT: I now think I am partially or completely wrong on this (for reasons posted by others below), and I am surprised that this might be possible with LEDs or something similar. ![]() Therefore, it would not be possible to do a live, in-person performance with that exact effect. This is my second tutorial, and I made it because I know a lot of people struggle to find the perfect software or way to do the lightsaber effect. Because of that, I would be incredibly surprised if these are anything more than regular violin bows with an effect added to the video. ![]() Watching the motion closely, you'll notice some weird behavior at edges of the visible parts of the "lightbows", such as when they move while partially behind a stand. It's mostly a matter of taking the time to track down the bows in each frame. The idea is that a program is used to paint over the bow (or the prop lightsaber) in each image. Look up "lightsaber rotoscoping" and you'll find many programs exist (varying in cost and quality) which would allow you to add this effect to a video after recording it. Having had an interest in how fan films manage the lightsaber effect some years ago, I want to point out that it is likely that what is being used in that video is nothing more than conventional violin bows. ![]()
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