公开(公告)号：US20240005623A1

公开(公告)日：2024-01-04

申请号：US18214865

申请日：2023-06-27

Applicant: Apple Inc.

Inventor： James R. Cooper ,  John Park ,  Mariano Merchante ,  Brian A. Recktenwald

IPC: G06T19/20 ,  G06T7/20 ,  G06T7/60 ,  G06T7/70 ,  G06V10/60 ,  H04N13/398

CPC classification number: G06T19/20 ,  G06T7/20 ,  G06T7/60 ,  G06T7/70 ,  G06V10/60 ,  H04N13/398 ,  G06T2219/2004 ,  G06V2201/07 ,  G06T2207/30196

Abstract: Various implementations disclosed herein include devices, systems, and methods that provide a view of a three-dimensional (3D) environment in which virtual content is presented. For example, an example process may include obtaining virtual content and positioning the virtual content within a view of a 3D environment by determining on-screen content and off-screen content, positioning the on-screen content on a virtual screen within the 3D environment, and positioning off-screen content outside of the virtual screen within the 3D environment. The method may further include presenting the view of the 3D environment including a presentation of the on-screen content on the virtual screen and the off-screen content outside of the virtual screen.

公开(公告)号：US11983810B1

公开(公告)日：2024-05-14

申请号：US17710301

申请日：2022-03-31

Applicant: Apple Inc.

Inventor： Mariano Merchante

IPC: G06T17/20 ,  G06T15/04

CPC classification number: G06T15/04 ,  G06T17/20 ,  G06T2210/21

Abstract: A method is performed at an electronic device with one or more processors and a non-transitory memory. The method includes obtaining hair curve data that represents a plurality of hair strands. Each of the plurality of hair strands includes a respective plurality of hair points. The method includes projecting the plurality of hair strands to a hair mesh that is associated with a virtual agent. The method includes rendering a first subset of the plurality of hair strands in order to generate a hair texture based on a corresponding portion of the projection. The method includes rendering the hair texture in association with the virtual agent in order to generate a display render. In some implementations, the method includes changing the number of hair strands rendered during a particular rendering cycle, enabling dynamic generation of hair textures across rendering cycles.

公开(公告)号：US20230048501A1

公开(公告)日：2023-02-16

申请号：US17880115

申请日：2022-08-03

Applicant: Apple Inc.

Inventor： Meghan C. Welles ,  Stacey L. Matthias ,  Daniel Ulbricht ,  Jim J. Tilander ,  Mariano Merchante ,  Sarune Baceviciute

IPC: G06T19/00 ,  G06V20/20 ,  G09B5/02

Abstract: An exemplary process obtains sensor data corresponding to a physical environment including one or more physical objects. A physical property of the one or more physical objects is determined based on the sensor data. A presentation mode associated with a knowledge domain is determined. An extended reality environment including a view of the physical environment and a visualization selected based on the determined presentation mode is provided. The visualization includes virtual content associated with the knowledge domain. The virtual content is provided based on display characteristics specified by the presentation mode that depend upon the physical property of the one or more objects.