Functionality updates

• Rendering & Viewport Performance Improvements
  
  We’ve upgraded the top, bottom, and side view rendering pipeline to use OpenGL. This results in higher-quality STL visualization and significantly smoother interaction with drawing tools such as circles and ellipses,... Users should experience improved responsiveness, especially when working with complex geometries and 3D objects.

• Enhanced Toolpathing for Solid Objects
  
  Toolpathing capabilities have been extended to better support solid objects. Fill toolpaths can now be applied directly to solids, removing the need for intermediate steps and streamlining the workflow.

Fixed bugs

• Fixed an issue where STP file imports produced faceted edges instead of smooth geometry
• Resolved failures when importing certain STP files
• Corrected STP import behavior that caused geometry to improperly restrict toolpath generation
• Fixed an issue in the solid-to-relief algorithm when using metric units that produced incorrect results
• Resolved a crash in PT2 when input or output file paths contained spaces
• Fixed an issue where the AXYZ A2MC post-processor was non-functional in build 260014