Vehicle navigator and vehicle status animation display method, system and storage medium

Abstract

The invention discloses a vehicle state animation display method, which is applied to a vehicle navigator, comprising: acquiring 3D model data, the 3D model data including basic data for rendering 3D objects and each animation data corresponding to different nodes, and Each animation data contains a key frame array; obtain the state information of the target node of the vehicle; determine the global transformation matrix of the target node according to the state information, and based on the key frame interpolation calculation function and the animation data corresponding to the target node; Render the obtained global transformation matrix and 3D model data to determine the image data of the target node; control the display device to display the image data. Applying the method of the invention helps the user to view the vehicle state in all directions and in the whole process, and obtain smoother and continuous dynamic images. The invention also discloses a vehicle navigator and its vehicle state animation display system and storage medium, which have corresponding effects.

Description

technical field

[0001] The invention relates to the technical field of vehicle navigation, in particular to a vehicle navigation device and a vehicle state animation display method, system and storage medium thereof. Background technique

[0002] The current vehicle navigator usually has the function of displaying the vehicle status on the display screen, which can facilitate the user to intuitively understand the real-time status of the vehicle.

[0003] But generally speaking, the existing car navigators display images in the form of 2D, and can only display the vehicle status in the form of plane images. For example, in a specific implementation, using 2D mapping, there are only two states of on and off, and one picture is used to indicate that the door is open, and the other is to indicate that the door is closed. Due to the 2D display mode, the user can only view the vehicle status from a fixed angle, and there is no transition in the status change, which reduces the u...

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