Devices, methods and graphical user interfaces for preview of computer-generated virtual objects for extended reality applications

An electronic device that is in communication with a display and one or more input devices, the electronic device comprising:

• one or more processors;
• memory;
• and
• one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for:
• obtaining three-dimensional size information associated with a first software application for a three-dimensional environment, including three-dimensional size information of a bounding volume of the three-dimensional environment, wherein the first software application is a content application associated with a virtual object being previewed;
• obtaining three-dimensional size and location information associated with the virtual object for the first software application that is to be placed within the three-dimensional environment when displayed by the first software application;
• displaying via the display, in a second software application different from the first software application, and in accordance with the three-dimensional size and location information associated with the virtual object, a representation of the virtual object, wherein the second software application is a preview application that the virtual object is previewed within;
• determining the bounding volume of the first software application based on the three-dimensional size information associated the first software application;
• determining that one or more portions of the representation of the virtual object are outside of the determined bounding volume of the first software application;
• and
• in accordance with the determination that one or more portions of the representation of the virtual object are outside of the determined bounding volume of the first software application, displaying, in the second software application, one or more visual attributes at the one or more portions of the representation of the virtual object that are outside of the determined bounding volume.

A non-transitory computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by one or more processors of an electronic device, cause the electronic device to:

• obtain three-dimensional size information associated with a first software application for a three-dimensional environment, including three-dimensional size information of a bounding volume of the three-dimensional environment, wherein the first software application is a content application associated with a virtual object being previewed;
• obtain three-dimensional size and location information associated with the virtual object for the first software application that is to be placed within the three-dimensional environment when displayed by the first software application;
• display via a display, in a second software application different from the first software application, and in accordance with the three-dimensional size and location information associated with the virtual object, a representation of the virtual object, wherein the second software application is a preview application that the virtual object is previewed within;
• determine the bounding volume of the first software application based on the three-dimensional size information associated the first software application;
• determine that one or more portions of the representation of the virtual object are outside of the determined bounding volume of the first software application;
• and
• in accordance with the determination that one or more portions of the representation of the virtual object are outside of the determined bounding volume of the first software application, display, in the second software application, one or more visual attributes at the one or more portions of the representation of the virtual object that are outside of the determined bounding volume.