Fixed wrong center of rotation after ZoomFit

Improved ObjectManipulator uniform scaling

Improved speed of Model.SetCurrent() method

Added angular and ordinate dimensioning to PaperSpace sample

Changed the return value of the GetCirclesTangentToTwoCircles() method

Fixed a crash in the UtilityEx.GetEntitiesStats() method

Fixed crash after control resize

Fixed HiddenLines algorithm for entities crossing near frustum plane

Improved HiddenLinesView class processing speed

Fixed crash for HiddenLinesView when running asynchronously

Added import of the hatch pattern name in ReadAutodesk

Removed extrusion by thickness of zero length lines in ReadAutodesk class

Fixed import of control points in 2dPolyline and 3dPolyline in ReadAutodesk class

Fixed bulge factor of SHX fonts in ReadAutodesk

Added ReadAutodesk.ForegroundColor property to handle ACI colors

Added export of the display mode to Viewport in WriteAutodesk class

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

Added WriteAutodeskParams class constructor with just Model as input parameter

Improved tessellation for generic NURBS surfaces

Added Brep.AddFlange() method for sheet metal modeling (article)

Added Brep.ExtrudeFace() and Brep.RevolveFace() methods for planar faces

Fixed memory leak in TempEntities release

Fixed missing edges in TempEntities

Fixed reading of some degenerated entities in ReadIFC class

Added support for IfcIndexedPolyCurve in ReadIFC class

Improved booleans performed during ReadIFC class

Fixed Mesh dynamic selection

Texts parallel to the screen are now written as real text in vector printing

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

Added IReadOnlyList interface to EyeshotCollection class

Fixed EllipticalArc.GetNurbsForm() for arcs whose angle is almost 360 degrees

Added CollisionDetection.PrepareDataForCollision() method to precompute the needed data during collision check (detailed discussion here)

Fixed Collision Detection issue with Accurate mode for Professional edition

Improved speed of KeyedCollection.Contains() method with benefits in performance when reading files with a large number of layers and blocks

Added CollisionDetection.Log property avoiding to raise exceptions for unsupported entities

Added full support for instance visibility to ZoomFit() and UpdateBoundingBox() operations

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

Fixed issue when using a custom font for the BoundingBox label

Added ObjectManipulator.ScalingStep and TranslationStep properties to ObjectManipulator ball action

Support tool allows customers to open tickets before the activation of Eyeshot

Latest Posts

JUN

2

Eyeshot 2020.2 Released

We are proud to announce the availability of a new Eyeshot 2020 stable build: 2020.2.264 This build includes bug fixing and some speed improvements. To learn more about this update, please check the Changelog.

MAY

29

Sheet Metal Cover

This article explains how to model a sheet metal. double thickness = 1; double radius = 1; double width = 570 - 2 * radius - 2 * thickness; double depth = 100 - radius - thickness; double height = 90 - radius - thickness; double bend = 25 - radius; ...

MAY

20

Draw infinite world axes

With the following class derived from Model you can draw the infinite world axes as shown in the following image:  The axes are drawn in 3 overridden methods: DrawViewportBackground: the part of the axes beyond the far plane DrawViewport: the part b ...

MAY

19

Practice drawing 116

Define layer names and text size. private const string DimLayer = "Dimension", ThinLayer = "ThinLayer", DashDot = "DashDot"; private const double TextHeight = 3.5; Draw the component and its dimensions. // Set ...

MAY

15

Modeling Practice 160

// Vertical diapason dimensions double vHeight = 110, vHighHeight = 70, vSideWidth = 22, vPoleWidth = 18, vHoleWidth = 34; // Horizontal diapason dimensions double hHeight = 85, hHighHeight = 50, hSideWidth = 12, ...