Model rendering method and apparatus, electronic device, storage medium, and program product
By acquiring vehicle-mounted signal data, calculating vertex offsets, and updating coordinates, and combining polynomial functions and transparency-based segmented rendering techniques, the problem of disconnection between 3D road models and vehicle driving status is solved. This achieves real-time dynamic deformation and natural visual effects of 3D road models, improving the driving experience and safety of in-vehicle HMIs.
CN122134964BActive Publication Date: 2026-07-21CHONGQING CHANGAN AUTOMOBILE CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHONGQING CHANGAN AUTOMOBILE CO LTD
- Filing Date
- 2026-04-30
- Publication Date
- 2026-07-21
Smart Images
Figure CN122134964B_ABST
Abstract
The present application relates to the technical field of model rendering, and in particular to a model rendering method and device, electronic equipment, a storage medium and a program product. An initial 3D road model corresponding to a road on which a target vehicle travels is obtained; vehicle-machine signal data corresponding to the target vehicle is obtained; the positions of each vertex in the initial 3D road model are rendered based on the vehicle-machine signal data, and a target 3D road model is obtained. The 3D road model can be adjusted in real time following the driving action of the target vehicle, and the visual changes of the road during the driving process of the vehicle are truly restored, so that the problem that the 3D road model is disconnected from the actual driving scene is solved.
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