Rendering method and device, electronic equipment and readable storage medium

Abstract

The invention discloses a rendering method and device, electronic equipment and a readable storage medium. The method comprises the steps of receiving a real terrain model according to a to-be-rendered scene; segmenting the scene to be rendered into plots and building communities; according to the distance from the camera position, simple model parameters of the plot and the building community are received; according to the real terrain model and the simple model parameters, combinations of proxy grids and material instances corresponding to the plots and the building communities respectively are generated; and receiving a simple model of the terrain prosthesis of the scene to be rendered, and generating a material and a map of the simple model of the terrain prosthesis according to the material instance. Different effects are rendered according to the distance of the terrain or the building community, so that the rendering effect is guaranteed, the memory occupation and the hardware performance consumption are reduced, and the dynamic balance between the effect and the performance consumption is achieved; and the material instance is used for replacing the material, so that the size of the bag body is greatly reduced, the memory occupancy rate is greatly reduced, and the game experience is remarkably improved.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular to a rendering method, device, electronic equipment and readable storage medium. Background technique [0002] In open world games, the scene is getting bigger and bigger, and the memory and rendering performance overhead is very high, especially for mobile games, there will be a large number of objects in the scene at a long distance, which consumes a lot of money, but the displayed effect But not so prominent. [0003] In the existing technology, for the rendering of large scenes, the UE4 engine is usually used for rendering, which provides two sets of large world solutions and streaming loading technologies, namely LevelStreamingVolume (currently there is no unified Chinese name in the industry) and World Composition (currently the industry There is no unified Chinese name). [0004] However, there are still many deficiencies in these two sets of technolo...

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Problems solved by technology

[0004] However, there are still many deficiencies in these two sets of technologies. For example, neither of them can be directly used at the product level, and many strategies are still required to be coordinated and the source code of the engine is modified; Relatively large consumption, for massively multiplayer online (MMO) games, it still cannot reach the ideal consumption range, especially the material generation of LevelLOD still requires a huge performance consumption

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