m-frame constraints (Schema + Web)

[MarcusLongmuir]

m-frame should allow remote-loaded contents to be limited to a cube which has dimensions specified using attributes (e.g. width/limit-width)

[MetaZoneio]

My suggestion is <m-frame limit=”[width,height,depth]”> where example <m-frame limit="[10,10,10]"> this creates a 10x10x10 cube at the center of the m-frame where the bottom of the cube is the floor of the m-frame.

Any visual content that moves outside the limits of the cube disappears, and any audio can only be heard while standing inside the cube.