Model manufacturing method and device based on LOD, storage medium and electronic equipment

Abstract

The invention relates to the technical field of image processing, in particular to a model manufacturing method based on LOD, a model manufacturing device based on LOD, a storage medium and electronicequipment. The method comprises the steps of acquiring a high-order model and a corresponding poster, and dividing and combining the poster into a poster and a public poster; manufacturing a corresponding low-surface-number model according to a preset rule based on the high-order model; distributing the poster according to the low-surface-number model to obtain UV of the poster corresponding to the low-surface-number model; and baking the poster according to the UV of the low-surface-number model to obtain a low-order model. The manufacturing efficiency of the model can be improved, and the research and development cost, the time cost and the model iteration cost can be effectively reduced.

Description

technical field [0001] The present disclosure relates to the technical field of image processing, and in particular to a method for making a model based on LOD, a device for making a model based on LOD, a storage medium and electronic equipment. Background technique [0002] LOD technology (Levels of Detail) refers to determining the resource allocation of object rendering according to the position and importance of the nodes of the object model in the display environment, reducing the number of faces and details of non-important objects, so as to obtain high Efficient rendering operations. [0003] With the rapid development of image processing technology and the improvement of people's requirements for displaying details of virtual objects in virtual scenes, building models in virtual scenes such as games are generally made using LOD technology in the prior art. Most of the building LOD models in the prior art are obtained by modeling the original model, and then splicing...

AI Technical Summary

Problems solved by technology

Although there are relatively few steps for making building models in the existing LOD, there are still some shortcomings and deficiencies

For example, it is difficult to achieve a good optimization effect for LOD made by surface reduction

And when the original model design is iterated, the surface reduction model almost needs to be redone, which is very time-consuming

If there are multiple original models in the scene, and the materials are complex, texture stitching cannot be performed synchronously, which will lead to higher model management costs and lower model production efficiency; In order to re-merge the textures, it will affect the progress of the follow-up work, and the model making time will become longer

On terminal devices such as mobile phones, in order to ensure the smoothness of the game, the rendering pressure is usually reduced by reducing the viewing distance and increasing the concentration of fog, which greatly reduces the display effect and limits the artistic expression

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