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Cad Lib 4.0 GL Hatch

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tshuva
9/14/2010 9:20 AM
Hello, My company had bought the CadLib 3.5 suite, and we would like to upgrade it to the 4.0 version that has OpenGl that supports Hatch. I downloaded your trial version and when I try to open our file with it, I get the following exception: ************** Exception Text ************** System.NullReferenceException: Object reference not set to an instance of an object.   at WW.Math.Geometry.Triangulator2D. (List`1 triangles, List`1 points, UInt16 p0, UInt16 p1)   at WW.Math.Geometry.Triangulator2D.Triangulate(IList`1 inputPoints, IList`1 polylinePointIndexesList, IList`1 triangles, Double precision)   at WW.Math.Geometry.Triangulator2D.Triangulate(IList`1 inputPoints, IList`1 polylinePointIndexesList, IList`1 triangles)   at WW.Cad.Model.Entities.DxfHatch.‚(Surface context)   at WW.Cad.Model.Entities.DxfHatch.DrawInternal(Surface context)   at WW.Cad.Model.Entities.DxfEntity.Draw(Surface context)   at WW.Cad.Model.DxfModel.Draw(Surface context)   at WW.Cad.Drawing.OpenGL.GLGraphics3D.CreateDrawables(DxfModel model, Matrix4D modelTransform, Boolean clearOldDrawables)   at WW.Cad.Drawing.OpenGL.GLGraphics3D.CreateDrawables(DxfModel model, Matrix4D modelTransform)   at DxfViewExample.ViewControl.OnHandleCreated(EventArgs e) in C:\Users\Documents\CadLib 4.0\Examples\OpenGLExtendedViewExampleCS\ViewControl.cs:line 110   at System.Windows.Forms.Control.WmCreate(Message& m)   at System.Windows.Forms.Control.WndProc(Message& m)   at System.Windows.Forms.ScrollableControl.WndProc(Message& m)   at System.Windows.Forms.UserControl.WndProc(Message& m)   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) Your quick help would be truly appreciated. Thanks Shlomit p.s. I tried to attach the file but it's too big
Wout
9/16/2010 6:01 PM
Hi Shlomit, Can you e-mail me the file? Thanks! Wout
tshuva
9/18/2010 5:35 PM
Hi, The file is too be to be sent through here. To which mail can I send it? Thanks in advance, Shlomit
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