Released: Jun 2, 2020

Updates in 2020.2.264

Features

• Added angular and ordinate dimensioning to PaperSpace sample.
• Added Brep.AddFlange() method for sheet metal modeling (article).
• Added Brep.ExtrudeFace() and Brep.RevolveFace() methods for planar faces.
• Added CollisionDetection.Log property avoiding to raise exceptions for unsupported entities.
• Added CollisionDetection.PrepareDataForCollision() method to precompute the needed data during collision check.
• Added export of the display mode to Viewport in WriteAutodesk class.
• Added full support for instance visibility to ZoomFit() and UpdateBoundingBox() operations.
• Added import of the hatch pattern name in ReadAutodesk.
• Added IReadOnlyList interface to EyeshotCollection class.
• Added ObjectManipulator.ScalingStep and TranslationStep properties to ObjectManipulator ball action.
• Added ReadAutodesk.ForegroundColor property to handle ACI colors.
• Added support for IfcIndexedPolyCurve in ReadIFC class.
• Added WriteAutodeskParams class constructor with just Model as input parameter.
• Changed the return value of the GetCirclesTangentToTwoCircles() method.
• Improved booleans performed during ReadIFC class.
• Improved HiddenLinesView class processing speed.
• Improved ObjectManipulator uniform scaling.
• Improved shadows drawing during ZPR and magnifying glass with huge models.
• Improved speed of first ZoomFit when in ConvexHull mode with the help of a separate thread.
• Improved speed of KeyedCollection.Contains() method with benefits in performance when reading files with a large number of layers and blocks.
• Improved speed of Model.SetCurrent() method.
• Improved tessellation for generic NURBS surfaces.
• Removed extrusion by thickness of zero length lines in ReadAutodesk class.
• Support tool allows customers to open tickets before the activation of Eyeshot.
• Texts parallel to the screen are now written as real text in vector printing.

Fixes

• Fixed wrong center of rotation after ZoomFit.
• Fixed a crash in the UtilityEx.GetEntitiesStats() method.
• Fixed crash after control resize.
• Fixed HiddenLines algorithm for entities crossing near frustum plane.
• Fixed crash for HiddenLinesView when running asynchronously.
• Fixed import of control points in 2dPolyline and 3dPolyline in ReadAutodesk class.
• Fixed bulge factor of SHX fonts in ReadAutodesk.
• Fixed export of BlockReference with negative scale factor in WriteAutodesk class.
• Fixed export of block names with forbidden characters in WriteAutodesk class.
• Fixed Elevation property of polylines with two vertices in WriteAutodesk class.
• Fixed memory leak in TempEntities release.
• Fixed missing edges in TempEntities.
• Fixed reading of some degenerated entities in ReadIFC class.
• Fixed Mesh dynamic selection.
• Fixed bug on Legend.TitleFontSize assignment in WPF.
• Fixed Model.Print() method with extents parameter set to true in landscape mode.
• Fixed bug in Curve.Intersection() method.
• Fixed EllipticalArc.GetNurbsForm() for arcs whose angle is almost 360 degrees.
• Fixed issue when using a custom font for the BoundingBox label.