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MozillaReality / webvr-spec

*** MOVED TO https://github.com/w3c/webvr ***
https://w3c.github.io/webvr/
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ambiguity on number of VRLayers #23

Closed andreasplesch closed 8 years ago

andreasplesch commented 8 years ago

While the plural in getLayers as well as the word layer itself indicate that more than one Layer can be presented, presentRequest and the wording of the explanation of VRLayer indicate that only a single Layer can be presented.

This ambiguity can lead to confusion and should be removed.

Although implementations currently only allow for a single Layer, the spec. may be more demanding and allow multiple Layers.

toji commented 8 years ago

Sorry, this is clarified in the most recent version of the spec, but I only just now realized that we hadn't updated the live page. I've done so now, and you can read the explanation of this behavior at https://mozvr.github.io/webvr-spec/#dom-vrdisplay-getlayers

andreasplesch commented 8 years ago

Thanks. The wording is very clear now.