Calligra/Meetings/Mid 2009 meeting/Krita Notes

Jump to: navigation, search

Optimization

  • Implement a write only iterator
  • Synchronize rect iterator
  • Cache tiles
  • Filter on canvas: make it threadable, KisFilterHandler shouldn't have states

Krita scripting

  • Write use case, and snippets (cyrille)

Flake

  • Use cases for images (filters ? no painting), possibely a Summer of Code or JJ idea.
  • Add text to the vector selection

Dynamic brush

  • Only one sensor for one parameter
  • have a "tilt" sensor
  • cache generated mask, put interpolatedValueAt inside the mask generator loop? Experiment! Maybe put the rotation as a separate step, don't cache rotated/skewed masks
  • changing the brush dimension by keyboard is not the same as changing the brush size by sensors

3D Brush

  • canvas transformation
  • model for tilt, brush position, tip deformed , breaking the brush handle? :)
  • shadow model
  • simulation of the bristles deformation not on canvas
  • don't focus on the realistic visualization of the tip, focus on results of the paint
  • bump mapping
  • optimized version for OpenGL
  • something for QPainter
  • thickness of the paint, hmm

This page was last modified on 6 December 2010, at 17:59. Content is available under Creative Commons License SA 4.0 unless otherwise noted.