2.5

Small fixes in geometry processing

2.4

IfcSectionedSpine geometry implemented

2.3

Improved geometry processing

2.2

Improved viewer application.
Added reading styles of boolean operands

2.1

Update SimpleViewerExampleQt to Qt6

2.0

Improve geometry processing

1.9

Improve geometry processing

1.8

Fixed bug in BufferedGetStepLine

1.7

improved geometry processing

1.6

improved geometry processing