pythonocc-0.16.3

Version 0.16.3 - January 2016

This release requires oce-0.16.0 or oce-0.16.1

• New examples: visualization_overpaint_viewerer,
  visualization_graphic3d_custom_opengl.py, matplotlib_box,
  parallel_slicer, topology_glue
• PyQt5 support
• Improvements and fixes to the Tesselator class:
  Computation of edges, Interface to Vertices, Normals, and Triangles
• minor portability fixes/improvements.