Hi,

There are plenty of so called "Luma-Wipes" available from:
http://www.kde-files.org/index.php?xcontentmode=683

I guess those are files that can be used by the "shape wipe plugin"?

However, those wipes have a limitation, as they cannot "move" parts of
the image, like for example in the following transitions that were
recently added to OpenOffice:
http://codecoffee.blogspot.com/

Rendering such transitions would likely require some kind of 3D Engine
in cinelerra, which I guess would be more difficult to do. However, as
Marquitux pointed out, there is an easy way to render Transitions that
"look" like 3d, while in fact they are done by simple pixel operations
that are performed on "pre-rendered" Templates.

It would be quite simple I guess to create a plugin for cinelerra
based on the "shape wipe plugin". I have a simple piece of code that
does the uvmap operation on 8bit RGBA:
http://propirate.net/repos/frei0r-autoconf/src/mixer2/uvmap/

Having such a plugin in Cinelerra would make it possible that users
would be able to create transitions and submit them to the project,
for everyone to use. :-)

Check out the Links from Marquitux to find out how such Templates can
be prepared in Blender.
http://gvfx.blogspot.com/

Cheers
-Richard

2008/5/8 marquitux caballero <[EMAIL PROTECTED]>:
> this is the project`s blog, you can download all the files:
> http://gvfx.blogpot.com/

This would by: http://gvfx.blogspot.com


-- 
Don't contribute to the Y10K problem!

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