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Post by MegaPancakeStrategist on Jul 24, 2021 16:46:45 GMT -5
HOW does one reliably do this? I remember looking at the WAD and the graphic for this looks like a HOM, but each 1 unit sized linedef is aligned to animated the whole thing when scrolling as a mini-movie. Will this ever be solved? This would be so cool to abuse. Attaching the WAD in question: Attachment Deleted |
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Post by JadingTsunami on Jul 25, 2021 10:36:20 GMT -5
The process to create a video like this is: - Take the individual stills of the video you want to represent.
- Split them into 1px-wide vertical slices.
- For each set of slices across all frames (first slice of each frame, second slice of each frame, etc.):
Arrange the slice from each frame of video right-to-left in a texture. - Create your "holovideo screen" by arranging the textures you created above side-by-side in 1px linedefs and using the scroll effect. If you want the screen visible from both sides, do not apply a backside midtexture and instead use additional linedefs.
Additional note: To save on total textures used, you may choose to arrange multiple strips vertically in the texture and use Y-offsets to select which "slice set" applies to a particular linedef. This is what the author of TRUCK.WAD did. Of course, if *real* Vanilla video playback is what you're after, there's always this... |
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Post by MegaPancakeStrategist on Jul 25, 2021 23:06:04 GMT -5
Thank you very much for the explanation! I really appreciate your post since I've wanted it for so long. I might not clearly understand it still right now but at least I have something real to go off of. Now to find something to animate, maybe a test switching between two or three different images would be good start. Having them linger too to look like an automatic desktop background changing cycle.
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Post by Deleted on Aug 4, 2021 20:41:12 GMT -5
I've wondered about that holovid thing for years.. Nice to finally know the answer!
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