US Patent 11682180 Anchoring virtual content to physical surfaces

Systems and techniques are provided for rendering virtual content in a scene. An example method includes determining a surface plane in a scene of a physical environment; rendering virtual content in a perspective at a location in the scene; rendering a content placement indicator associated with the virtual content on a first space of the surface plane, the content placement indicator indicating the first space for placement of the virtual content; determining one or more locations of one or more objects on a surface associated with the surface plane; and responsive to an input, rendering the content placement indicator on a second space of the surface plane, the second space being determined based on the one or more locations and input, the content placement indicator indicating the second space for placement of the virtual content.