Map data acquisition method and device, storage medium and electronic device

Abstract

The invention discloses a map data acquisition method and device, a storage medium and an electronic device. The method comprises the following steps of: determining a plurality of regions with different sizes by using different resolutions in a target virtual map; obtaining terrain attribute data of each region in the multiple regions, wherein the terrain attribute data of each region form a terrain attribute data array, each piece of terrain attribute data of each region is used for representing the terrain attribute of one grid in each region, and the number of the grids in each region is the same; and splicing the plurality of terrain attribute data arrays corresponding to the plurality of regions to obtain a terrain attribute target array representing a target virtual map. Therefore,the technical effect that the map area with the large area of region can be represented by the small array is achieved, and the technical problem that in the prior art, in order to represent the attribute information of the map, more map data need to be obtained, and consequently the calculation efficiency of the map data is low is solved.

Description

technical field [0001] The present invention relates to the field of map data, in particular to a method and device for obtaining map data, a storage medium and an electronic device. Background technique [0002] In the game development process, it is often necessary to model and quantify the game environment: for example, given a certain game unit, the developer needs to obtain map scene information within a certain range around the unit (such as ground height, terrain type, obstacle etc.), and thus use this information to control the action logic of game units. With the development of the modern game industry and the rise of open world games, today's game scenes are becoming more and more sophisticated. [0003] Existing map gridding schemes often require sampling with a sufficiently small grid size to describe map information in sufficient detail. However, when information representing a larger scene range is required, the number of grids in the range will increase a lo...

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Problems solved by technology

[0005] Embodiments of the present invention provide a method and device for acquiring map data, a storage medium, and an electronic device, so as to at least solve the problem in the prior art that a large amount of map data needs to be acquired in order to represent map attribute information, resulting in computational efficiency of map data. lower technical issues

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