Method and device for making cloud image, storage medium, and computer equipment

Abstract

The present application discloses a cloud image making method and device, a storage medium, and a computer device. The method includes: generating a point cloud according to point cloud generation parameters, wherein the point cloud includes a plurality of cloud nodes; Add a basic cloud model to each of the cloud nodes to obtain a volumetric cloud model; set a shader corresponding to the volumetric cloud model, and render the volumetric cloud model according to illumination parameters to determine a target rendering image. This application generates a point cloud and adds a basic cloud model to each cloud node of the point cloud to obtain a volumetric cloud model, which reduces the production cost of the volumetric cloud model, and can render multi-channel renderings, so as to combine requirements based on multiple The channel image produces a more colorful and richer volumetric cloud effect, which helps to improve the expressiveness of the volumetric cloud effect.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to a method and device for making cloud images, a storage medium, and computer equipment. Background technique [0002] In the outdoor scene of the game, the cloud is an important part. The simulation effect of the cloud in the game scene is directly related to the realism of the 3D game and affects the user experience. In the existing technology, one way is to add multiple noise layers on the cloud model to change the density of the clouds, and then render. This way is expensive, and the other way is to stitch and modify multiple sample cloud pictures The cloud effect is simulated, but the simulation effect is limited by the sample picture, and the simulation effect is relatively limited and not rich enough. Contents of the invention [0003] In view of this, the present application provides a method and device for making a cloud image, a storage medium, and a...

AI Technical Summary

Problems solved by technology

In the existing technology, one way is to add multiple noise layers on the cloud model to change the density of the clouds, and then render. This way is expensive, and the other way is to stitch and modify multiple sample cloud pictures Simulate the cloud effect, the simulation effect is limited by the sample picture, the simulation effect is relatively limited, not rich enough

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