Attributes

Explanation on the iframe attributes used by vulp.

Required attributes#

The vulp iframe embed uses a small number of attributes that are required to obtain the full functionality.

Allow attribute#

xr-spatial-tracking#

The xr-spatial-tracking value is inside the allow attribute in order to enable fast rendering of 3D models.

fullscreen#

The fullscreen value is inside the allow attribute such that it is possible to add fullscreen functionality in the future. It is not strictly required at the moment.

Referrer-policy attribute#

no-referrer-when-downgrade#

The no-referrer-when-downgrade referrer policy is required to obtain the URL of the parent page such that vulp can show a QR-code to that page.