Pixarra’s attention to performance is a top priority. As an artist draws and paints the tools should disappear from thought and allow focus on the creative process rather than waiting for the tool to finish its job. In addition the responsiveness of the brush tools should be quick and show marks on the page instantly to allow the artist to enter the “zone”.

What's new in 15.59:
· Added - Metallize Lua Filter script.
· Added - Simplify Lua Filter script.
· Added - 1 brush added each to the following Artsets: Art Tools - Cover Paints, Art Tools - Pens and Effects - Basics. Each related to a anti-aliased brush.
· Added - Brush Shape Dab Position to the Collections - Shape Paint ArtSet.
· Added - 2 brushed added to the Art Tools - Eraser ArtSet. Anti-Aliased Eraser and Ribbon Eraser.
· Added - 4 Brushes added to the Art Tools - Pens ArtSet. Artist Pen 1 - 4.
· Added - 4 Brushes added to the Art Tools - Blenders ArtSet. Charcoal Blender, Charcoal Brusher, Dark Blur and Light Blur.
· Added - 3 Brushes added to the Art tools - Oil Paints Artset.
· Added - 3 Brushes added to the Art Tools - Charcoals ArtSet.
· Improved - The Lua Filter scripts LSystem and checkerbox have been updated with new improved versions. A special thanks to RJP74 for the updates!
· Improved - A number of the Lua scripts have been updated to take advantage of new features in the Lua Filter language. A special thanks to rjp74!!
· Improved - Additions to the Lua Filter script Fractal 01.
· Improved - Any time a copy is done the Paste tool (with stamp mode) will be prepared to paste the same area as what was copied. Previously only the Copy tool would do this, now all copy commands will do this.
· Improved - Quality and preformance improvements for the subsample brush effect. The subsample brush effect is useful for adding anti-aliasing to a brush.
· Improved - Quality improvements for the line smoothness.
· Improved - The Bld_* brush effects have been improved to support more correct blending to keep a number of these effects from resulting in the paint turning darker than the soruce paint.
· Fixed - The brush icons in the shortcut panel could become corrupt wth the video mode is switched (if the computer is awoken from hiberation).
· Fixed - Dynamic brush sizing was not working in combination with the SubSample brush effect. This had impacted a small handful of brushes.