Version 0.16 released

Hi everyone! I am happy to announce that version 0.16 has been released. In this update, we have added several powerful nodes and added skybox options in the settings

• New nodes:
  • Diff - find the difference between two nodes.
  • Cartesian to polar - converts Polar coordinates (Angle & Radius) to Cartesian coordinates (X & Y).
  • Polar to cartesian - converts an input with Cartesian coordinates (X & Y) to Polar coordinates (Angle & Radius).
  • Frames - layer item that groups and marks nodes contained inside it.
• Skybox in the painting mode. Now you can display skybox around your model. Options are available in the settings.