Some Brushes are very slow!

[Spacep0d]

Hi there,

My favorite brush, the Round Camel Hair Brush, is very slow. Document size is 3500 pixels square. I'm on a dual XEON hexacore PC with an NVIDIA GeForce GTX 680 video card and 48GB Ram. Paintstorm is installed on an SSD drive.

Paintstorm Version: 1.60-180516

OS: Windows 7, 64 bit.
Input Device: Wacom Intuos II

Are there any good ways to speed-up Paintstorm? Here are some thoughts, but please if you would chime-in with best practices if I missed something;

1. Work with smaller docs. I could do this. I'd prefer not to but it's an option.
2. Faster video card. Would this make a difference? Does Paintstorm employ heavy use of the GPU?
3. Faster CPU. Not really an option right now.

What do you all recommend?

Thanks!

[support]

round camel hair is setup to details drawing, it's a favorite Anry (http://anry.deviantart.com/) brush in corel painter and it's a popular brush. If you increase brush size you need to decrease "feature" parameter. If it's works slow at the default size you can test which parameter getting slow for you - disable all modifiers in sequence and see what will happened.

[Spacep0d]

Thanks for the help with this!