Storage optimization method and device for voxel model and electronic equipment

Abstract

The embodiment of the invention discloses a storage optimization method and device for a voxel model and electronic equipment. The method comprises steps of dividing the voxel model according to voxel cubes, and determining coordinate parameters of voxel vertexes of corresponding set positions of the voxel cubes in the voxel model; each voxel cube being a cube formed by a set number of voxels; for each voxel cube, judging whether the colors of the vertexes of each voxel in the voxel cube are the same or not; when the first voxel cubes have the same color, judging whether the first voxel cubes have a set number of voxels or not; and when the first voxel cube has a set number of voxels, storing coordinate parameters of voxel vertexes at set positions of the first voxel cube and colors corresponding to the first voxel cube into a memory space. Therefore, the memory occupancy of the voxel model is reduced, and a super-large scene or model can be supported.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technology, and in particular to a storage optimization method, device and electronic equipment for voxel models. Background technique [0002] "Voxel" is the basic unit of digital data in three-dimensional space segmentation. Voxel is used in 3D imaging, game design, scientific data, medical imaging and other fields. It can be conceptually similar to the basic unit of two-dimensional space - pixel. Pixels are used in the image data of two-dimensional computer graphics. [0003] Through 3D voxel editing, 3D voxels can be spliced ​​to construct corresponding scene models, such as splicing into various electronic buildings, characters, plants, etc. For example, game development users can build and design various voxel models or scenes in the game by editing 3D voxels. Users only need to assemble them with simple cube boxes (that is, a representation of 3D voxels), similar to plac...

AI Technical Summary

Problems solved by technology

[0004] At present, traditional solutions are difficult to store voxel models in super-large scenes, which limits the application range and customer groups of voxel models

Specifically, in the traditional scheme, the coordinate information and color information (x, y, z, color) of each voxel are stored, calculated according to 4 bytes of each information, and the total memory occupied = 16 bytes * 260 million ≈ 3GB, making it impossible to run on mobile devices

[0005] For the above problems, there is currently no better solution in the industry

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