Abstract: An image frame rendering method is applied to an electronic device that performs image frame rendering. A first rendering instruction instructs to render a first target image frame. A first image frame and a second image frame based on the first rendering instruction are obtained, where the first image frame is a previous frame of the second image frame, and the second image frame is a previous frame of the first target image frame. In instances where a similarity between the first image frame and the second image frame is greater than or equal to a first threshold, the first target image frame is obtained based on the second image frame, where content of the first target image frame is the same as content of the second image frame.

Abstract: Embodiments of this application provide a shading method, a shading apparatus, and an electronic device. One example method includes: obtaining rendering information of an image, where the rendering information includes a main scene rendering texture, camera information, model view projection (MVP) matrix information of a rendering object, and a user interface (UI) rendering texture; determining a first guide image based on the main scene rendering texture, the camera information, and the MVP matrix information of the rendering object; determining a second guide image based on the UI rendering texture; determining a third guide image based on the first guide image and the second guide image; and shading the third guide image.

Abstract: Embodiments of the invention include a method for generating a two-dimensional (2D) flattened nailboard representation of a wiring harness in a three-dimensional (3D) computer-aided design (CAD) model. The nailboard representation invention may be used to provide a dimensionally accurate “flattened” view of a complex 3D wiring harness depicted in a CAD model, without cutting any of the wires included in the harness, and minimizing the overlap of multiple exposed wires present in wire loops.

Abstract: Embodiments of the invention include a method for generating a two-dimensional (2D) flattened nailboard representation of a wiring harness in a three-dimensional (3D) computer-aided design (CAD) model. The nailboard representation invention may be used to provide a dimensionally accurate “flattened” view of a complex 3D wiring harness depicted in a CAD model, without cutting any of the wires included in the harness, and minimizing the overlap of multiple exposed wires present in wire loops.