Version 6.7.0 - December 18, 2013 (see also Release Notes).
Minor (feature) release. Highlights:
- License has been changed to LGPL-2.1-only with additional exception;
- Dynamic clipping of shaded objects by arbitrary planes, with cross-section visualized by capping algorithm;
- Optimized and enhanced presentation of point markers using point sprites and VBO;
- Enhanced presentation of dimensions;
- Support of GLSL programs;
- Ray tracing mode of display of shaded objects in OCCT viewer providing high-quality image (including sharp shadows, correct transparency, reflections);
- Functionality to create BRep shape representing a text string (with specified font);
- Multiple corrections in Voxel package;
- New (more robust) 2D fillet algorithm;
- New documentation system: Doxygen is used to generate Overview and User Guides, their sources are included in OCCT sources;
- Considerably improved code stability, and clean-up of compiler warnings;
- Algorithm of result assembling in Boolean Operations is made parallel;
- Optimization: use of SSE2 instructions, refactored code of b-spline evaluation, revised XML persistence of binary data;
- Refactored CSharp sample, now including WPF front-end;
- Official support of Intel compiler, Visual Studio 2013, and Mac OS X 10.9 Mavericks.