2022.1.376

• Fixed import of spline curves without control points in ReadAutodesk class
• Fixed drawing of multiple clip planes with progressive drawing and Direct3D renderer
• Improved hatching with lines parallel to contour edges
• Fixed direction arrow drawing for nested entities
• Added support for zoom invariant dimensions text in SketchManager class
• Fixed tooltip memory leak
• Improved Curve.TryGetArc() method when control point weight is out of range
• Added ReadIFC.OpeningsDeviation property
• Added full support for Visual Studio 2022 designer (the remaining issues are all on the Microsoft side)
• Improved Region entity construction without destroying contour curve types
• Fixed selection of custom ObjectManipulator meshes
• Added protected constructors accepting the surrogate for all the entities with primitives
• Fixed import of IfcOpenings in ReadIFC class
• Added ReadGCode.Blocks property
• Fixed a small issue with sub-item selection
• Fixed memory leak in WPF control
• Improved Brep.Section()/Intersection()/IntersectionLoops() methods when tangent faces are involved
• Fixed import of OdDbTrace entity with duplicated vertices
• Fixed IGES import for unordered layer definitions
• Improved HintsOnly option in ProjectConverter
• Improved speed of convex hull construction in ConvexHull zoom fit mode
• Added Drawings.ZoomFactor property
• Added SketchManager.Fit, RotateToPlane, Margin and ZoomFitMode properties.
• Fixed InsertAsBlock() helper method in CustomControl class
• Improved planar region booleans with full NURBS curve support
• Improved Workspaces code sample with SketchEntity support
• Added Manufacture.GoTo() family of methods
• Changed how Manufacture.SimulationToolpath() property setter behaves
• Fixed crash on GSolid.ConvertToMesh() method after a boolean operation
• Added Manufacture.PositionChanged.Direction property
• Added Manufacture.GoToMotion() method
• Added SketchManager.GetAllConstraintsFromEntity() method
• Added SketchManager.GetParentEntity() method to find sketch point parents.
• Added digital signature for all product assemblies
• Added IText.StyleName interface
• Added support for SketchEntity export
• Added polygon support and PolygonConstraint to Sketch class
• Fixed hatch pattern computation
• Added FemMesh.SetGravity() method
• Added BoundingBoxSettings.FormatString property
• Fixed SimulationStock entity volume computation
• Moved the FemMesh.Converged property to Solver class
• Fixed rendering bug for toolbar buttons with a size not multiple of 32
• Fixed export of byParent material in WriteAutodesk class
• Fixed BlockKeyedCollection.Clear() method
• Added hardSegments optional parameter in Region.Triangulate()
• Fixed PropagateAttributesAndProcessBlockReferenceForSelection() method
• Removed PointExtender class
• Fixed Brep.FixTopology() method when vertices are on seams
• Added support for Zytronic touch screen
• Fixed support tool for missing version/build values autofill
• Improved IFC import for degenerated contours in ReadIFC class
• Fixed Layer renaming when a CompositeCurve is involved
• Added support for Copy, Cut & Paste of sketch curves
• Added SketchManager.FilledRegionColor property
• Fixed loading of SHX font to support tolerance symbol
• Fixed dimension text suffix in ReadAutodesk class
• Fixed read of TrimCurve entity without Edge for files created before the geometric kernel separation 
• Improved toroidal face import in ReadSTEP class
• Fixed layout of overlapping sketch constraint labels