Jan 30, 2026, 2:10:53 AM
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Sweet Home 3D Forum » List all forums » » Forum: 3D problems » » » Thread: 3d View suddenly impossibly slow » » » » Post: Re: Poor performance on desktop application 3D View compared to HTML5 viewer. |
Print at Jan 30, 2026, 2:10:53 AM |
| Posted by philjord at May 10, 2017, 2:57:07 AM |
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Re: Poor performance on desktop application 3D View compared to HTML5 viewer. Emmanuel, It feels like this is another poor graphics driver update bundled with windows 10. I wonder if you could ask everyone who's had this issue to try with webstart, as that uses a different exe from normal java http://www.sweethome3d.com/SweetHome3D.jnlp If that goes ok, then that tells us it's probably driver related. The last major issue relating to drivers was the generic 1.2 driver which normally stopped everything from working, so I presume this is not that exact same issue. Possibly checking the old d3d driver performance might help, but it's not easy, if someone with the issue could run this: open powershell on windows cd to a "Program Files (x86)" version of Java (which for me was) C:\Program Files (x86)\Java\jre1.8.0_131\bin> then run sweethome3d from there with the following command: ./java "-client" "-d32" "-Dj3d.rend=d3d" "-Dcom.eteks.sweethome3d.j3d.Notes: you have to use ./ or the normal java runs you have to use all the string quotes or powershell doesn't understand you have to use the -client version and all the other options mentioned or it will not load the java3d1.5.2 d3d drivers If anyone with the issue could run that, and confirm the speed is ok, then it is almost certainly opengl drivers failing to load. Also it might help if everyone who's had the issues reports what the graphics card in their machine is, by opening powershell: wmic path win32_VideoController get name,driverversionThanks, Phil. |
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