Viewer 3.4.0 - Elderberry

In this release, the main focus was the new implementation of the drawing tools in App Builder. Multiple changes and improvements were done to ensure that this feature can reach its full potential.

Additionally, the model state were implemented. You can read more about them here.

Besides this main feature, multiple other improvements were made:

• optimized intersection with point and line geometry (drawing tools and dragging)
• improvements of the geometry caching
• allowed for multiple interaction managers and specific assignments of nodes to them
• improved cache-control for viewer assets
• improved drawing tools geometry restriction snapping
• added axes visualization for plane restriction of drawing tools
• added point coordinate in the lower corner for drawing tools
• allowed fine grained control for gumball handles