Natron SVG animation

animation
svg

(http://4232.cf) #1

experiment with svg in natron


Hello everyone, Im a begginer and have some....
Natron for 2d animation
(Omar Brown) #2

That is nice. If you add some animated eyes, it will be cute and scary at the same time.


(http://4232.cf) #3

Thanks. I have to follow it.

I inspire me in your article:


(Omar Brown) #4

Wow!! Thanks for reading my article. It humbling to here that it inspired you.

Cool Breeze!


(http://4232.cf) #5

project: https://download.tuxfamily.org/4232/wordpress//2018/05/gnu_volador.zip

Only lacking:

And it is much better that Synfig Studio :smiling_imp:

2018-05-28-170026_157x160_scrot

screenshot problem with alpha


(Frédéric Devernay) #6

This is a bug in ReadSVG!
Take a look at the nube0 layer. It’s white and premultiplied, so we should have R=G=B=A everywhere, including on the border. If you look at the pixels on the border, alpha is much higher than expected.
So either there is a gamma correction issue, or a premultiplication issue


(Frédéric Devernay) #7

@bazza
OK found the bug, fixed it for 2.3.13, but you can also fix it with older versions:

In ReadSVG, set manually File Premult to PreMultiplied


(Frédéric Devernay) #8

GNUVolador now part of the official Natron unit tests (which are run continuously) https://github.com/NatronGitHub/Natron-Tests/tree/master/GNUVolador

GNUVolador is also available as part of the official Natron example projects in https://natron.fr/download

I also fixed the filename in the Writer to be relative to [Project]