XML3d.js does not show in iOS9 Safari

xml3d / xml3d.js

The WebGL/JS implementation of XML3D

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XML3d.js does not show in iOS9 Safari #147

Closed ksons closed 8 years ago

ksons commented 8 years ago

From mailing list: "In the latest iOS, iOS9. I could not load any XML3D in Safari for iOS, not even the most basic examples: http://xml3d.github.io/xml3d-examples/examples/assets/assets.html Sorry, thanks for all."

Need to be confirmed.

csvurt commented 8 years ago

Confirmed internally. Seems to be a bug in Safari on IOS9 that doesn't properly expose WebGL constants through the WebGLRenderingContext object.

https://twitter.com/pjcozzi/status/638390320619761664

The bug (148449) seems to have been fixed in WebKit but didn't make it into the IOS 9 release of Safari.

We could workaround this issue by changing all uses of WebGLRenderingContext.<constant> to WebGLRenderingContext.prototype.<constant> or by using an instance of the context instead.