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How to create a light beam like projector?

Hi all, I'm going to make a projector to play some video clip and now I'm wondering how can I do this light beam. If I create a dynamic material with my video clip, is it possible to do some rendering to this dynamic material so that we got a dynamic light beam from projector changing with video content? The final work shall be like the image attached. alt text

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asked Mar 27 '15 at 03:39 AM in Rendering

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PhoenixThrough
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In the Blueprint Office example level you can find a blueprint called BP_Security_Camera_Tracking.

This is what it looks like alt text You can open the blueprint and break it apart to figure out how it works and then combine that with your video material.

I would also suggest looking to BP_Lightbeam in the same example level and BP_GodRay in the cave example level

Good luck on your project!

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answered Mar 27 '15 at 04:30 AM

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KrunkFu
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