Projection Mapping Tools in TouchDesigner
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- Опубликовано: 25 апр 2021
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One of the great things about TouchDesigner is the amount of pre-built tools that come with it. A lot of the time these go unexplored and folks end up re-inventing the wheel. In this video, Elburz talks at a high level about some of the available projection mapping tools, when you might use them, and how to find help on getting up and running with them.
there no better chanel than this one, thank you soooooooooooooooooo much
Any time! Thanks for watching :)
Just discovered your channel, really helpful videos thanks! You're saving my project right now 😅
Great to hear! Glad you like our content and that it's helping your project :)
Really appreciate this , thank you.
Our pleasure! Glad you found it valuable :)
Super helpful. Thank you!
Our pleasure! Thanks for watching :)
thanks!
Our pleasure! Thanks for watching :)
how can you go about using camschnapper with a multi projector setup ?
Great question! For this to work correctly, you need one instance of the CamScnappr COMP per projector and a texture that is as wide as the final image that you’ll be projecting. Then, for each CamSchnappr instance, turn on “Output is Part of Canvas” and adjust the projector resolution and grid position before continuing with the normal process. You’re basically following the usual process, but instead doing it for each projector. Hope that helps!
Can you please do. Real tutorial for 2d mapping with some inputs
We have a full length projection mapping course inside The HQ PRO, you can sign up for the free trial and watch the whole thing: interactiveimmersive.io/lp/hq-pro-full-trial/
wow, does it mean I can use CamSchnappr to take a 3D scan (Polycam App) of a decorated interior space and use for projection mapping in a spacious open space where visitors can experience the decorted interior virtually remotely?
If I'm understanding your question, I don't think CamSchnappr is the tool you'd use for this. CamSchnappr is meant for projection mapping onto a surface that you have an accurate 3D model of, meaning that the 3D model and the projection surface are intended to be of the same space. If the decorated room that you took the scan of were the same room that you were projecting in, this _might_ work, but unfortunately I don't have experience with using a 3D scan as the model for CamSchnappr.
@@TheInteractiveImmersiveHQ I see! Would you know of any other methods to achieve what I described using TD? Perhaps the gallery space would require some partitions for the projection mapping of the decorated space to work.
How about i want to map just one out top, but with different shapes in kantan mapper? (I mean i don’t want to map each scene individually
Just to clarify, are you looking to have one shape at a time in Kantan, but be able to load different mappings?
Stoner is missing from the Key moments menu.
Make sure you've selected the Mapping folder in the Palette, and you should see stoner as the second to last item in the list. Depending on your screen resolution, you may have to scroll down! It's also worth checking that you've updated TouchDesigner as well.
@@TheInteractiveImmersiveHQ Yes, i found the stoner and happily use it thanks to your video! What i ment is that "stoner" part is missing from the "Key Moments" in this video description.