10.0.991

• Improved speed of STEP and IGES import up to 10x
• Improved speed of Solid3D boolean operations up to 30%
• Added immediate mode rendering for WPF control
• Fixed licensing on ASP.NET
• Fixed line count in STEP file writing
• Added ViewportLayout.DefaultColor property for top-level entities with ByParent color method
• Added drawingStyleType.LineStrip and PointsAndLineStrip to PointCloud and FastPointCloud classes
• Fixed CtSliceInfo.Clone() method
• Fixed Attribute.Value property initialization
• Added support for BlockReference.Draw(DrawParams) method to allow custom drawing
• ViewportLayout.Backface property no longer static
• Fixed a DpiAware issue in WinForm control
• Improved speed of LinearPath.TangentAt() method
• Added resolveByParent parameter to BlockReference.Explode() method
• Added support for Ole2Frame objects in DWG import
• Added support of Teigha.DatabaseServices.Surface in DWG import
• Fixed crash in BlockReference.Attributes.Clear()
• Fixed ObjectManipulator crash when the standard Mesh objects are replaced
• Added Surface.PointInversion() method for faster point projection of 3D points that lay on the surface
• Added ViewportLayout.GetAllVisibleItems() and GetAllItemsUnderMouseCursor() methods
• Added support for transparency in Mesh with Multicolor nature (see article)
• Fixed IGES export of a Text entity inside a Block
• Fixed STL export when a Text entity is present
• Improved the ViewportLayout.Entities.SynchronizeAttribute() method
• Fixed the Camera.Clone() method in WPF
• Fixed clipping planes for OriginSymbol object
• Removed from the SelectionChangedEventArgs the items that were both added and removed
• Fixed missing environment mapping and texture on selected faces
• Changed sub-item selection, now parent entity is not selected anymore.
• Improved built-in animation, now it skips silhouette curves drawing.
• Fixed IGES type 124 and 408 for scaled BlockReference read and write
• Added TextureBase.UpdateRegion() method to update only a portion of a texture with a new image
• Fixed ProjectConverter tool for null reference exception
• Fixed OBJ import for files with negative vertex indices
• Fixed labels drawing with Direct3D renderer
• Changed some the default values of Solid3D.Loft() method
• Added support for PointRGB in WebGL export
• Accomplished CLS Compliance for all Eyeshot assemblies
• Improved BlockReference instance selection (see article)
• Fixed ObjectManipulator visualization due to wrong bounding box computation
• Renamed TextureBase.TextureUnit property as TextureBase.TextureUnitMode
• Renamed TextureBase.textureunit enum as textureUnitType
• Added BallPivoting.Log property
• Replaced the ViewportLayout.SelectionScope property with SetSelectionScope() method
• Added ViewportLayout.SelectInScope() method
• Updated Teigha DLLs
• Restored public Entity.IsInFrustum() method
• Fixed SHX fonts compilation when the character width is null
• Fixed Mesh entity writing in STEP file format
• Fixed illumination problem on OriginSymbol with style as CoordinateSystem with DirectX renderer
• Fixed event handler unregistration in ViewportLayout control disposal
• Fixed planar reflection when shaders are not available
• Added support for empty line pattern
• Fixed geometry scaling in ViewportLayout.Entities.SetCurrent() operation
• Fixed exception during camera initialization when the ViewCube is null in WPF
• Fixed multi-threading issue with multiple ViewportLayout controls in separated threads
• Set GraphicsException class as Serializable
• Fixed OBJ import for files with tabulated characters
• Fixed ViewportLayout.SelectionChangedEventArgs class constructor that takes the int[] as parameter
• Improved CompositeCurve.IntersectionLineCircle() method for some tangency cases
• Fixed initial rotation for ViewportLayout.SetView() and for Turntable rotation mode
• Fixed crash in planar shadows computation when entities are added before the control creation