[jitter] Re: depth message wouldn't resolve trails ?

On Tue, Apr 1, 2008 at 9:35 PM, Tobias Rosenberger <
tobiasrosenberger at hotmail.com> wrote:

> hi, here is everything cleaned and only the relevant parts. it is zipped
> because there are some loadbanged matrix-files inside...
>
>
Yeah its not that simple. Your patch makes perfect sense. If you are not
clearing the previous frame, anything that moves in between frames will
leave traces behind. It is a nice effect if you discover it for the first
time, but its pretty useless on its own like that.

If you want to apply this technique only to certain objects in your scene,
you need to render them to a texture and display the texture on a
jit.gl.videoplane with @transform_reset 2 or something similar.

The erase color trick can be done with a simple shader. Wes recently posted
an example in the "render erase color" thread. Have a look at that.

Thijs
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