Hi Bill, You enabled WebGL2.0 following my previous instructions? If so & WebGL2.0 is not compatible.
Download Safari Technology Preview and try the site as a test. Safari Technology Preview is a self standing developer version of Safari with some advanced features. Bookmarks will be automatically imported. Other preference options will remain default. After testing, you can remove it from Applications folder if you wish. <https://developer.apple.com/safari/technology-preview/> Safari Tech. Preview (12.1) indeed supports sufficient WebGL functionality! Regards, Ronni Ronni Brown’s iPad Pro 12.9-inch 256GB > On 9 Mar 2019, at 9:32 am, Juliet Kitson <[email protected]> wrote: > > Thanks Ronni I am using heavens above ISS tracker but when I try to use 3D > interactive part I get this message Sorry, your computer/browser do not > support WebGL, so guess I need to upgrade to something else. > Regards Bill > >> On Fri, Mar 8, 2019 at 7:10 PM Ronni Brown <[email protected]> wrote: >> Hi Bill, >> >> 1. Enable Develop menu. >> https://support.apple.com/guide/safari/use-the-developer-tools-in-the-develop-me >> nu-sfri20948/mac >> >> 2. Click Develop in the menu bar. >> >> Experimental Features > WebGL 2.0 >> >> Click on WebGL 2.0 to enable it. >> https://discussions.apple.com/thread/8655829 >> >> Or Try google search <Heaven above ISS tracker for Mac or iOS?> >> >> Download Sky Live: Heavens Above Viewer and enjoy it on your iPhone, iPad >> and iPod touch. ... astronomical events and tell you what's going on in the >> sky over your location at the moment, e.g. ISS flyby or bright ... >> Sky Live: Heavens Above Viewer >> >> >> >> >> Kind regards, >> Ronni >> >> Ronni Brown’s iPad Pro 12.9-inch 256GB >> >> >>> On 8 Mar 2019, at 1:02 pm, Juliet Kitson <[email protected]> wrote: >>> >>> Hello All >>> I am using Heaven above ISS tracker part of it informs me my computer does >>> not support WEBGL does any one what this and how do get it. >>> Macbook air late 2013 >>> 10.14.3 >>> Regards Bill
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