Cloud picture making method and device, storage medium and computer equipment

A production method and computer program technology, applied in the field of image processing, can solve problems such as high cost, limited simulation effect, and limited simulation effect, and achieve the effects of improving expressiveness, changing colors, and reducing production cost

Active Publication Date: 2021-08-27
BEIJING PERFECT WORLD SOFTWARE TECH DEV CO LTD
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cloud picture making method and device, storage medium and computer equipment
  • Cloud picture making method and device, storage medium and computer equipment
  • Cloud picture making method and device, storage medium and computer equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] Hereinafter, the present application will be described in detail with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.

[0056] In this embodiment, a method for making a cloud image is provided, such as figure 1 As shown, the method includes:

[0057] Step 101, generating a point cloud according to the point cloud generation parameters, wherein the point cloud includes a plurality of cloud nodes;

[0058] Step 102, adding a basic cloud model to each of the cloud nodes of the point cloud to obtain a volume cloud model;

[0059] Step 103: Set the shader corresponding to the volumetric cloud model, and render the volumetric cloud model according to lighting parameters to determine a target rendering image.

[0060] In the embodiment of the present application, first, a point clou...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a cloud picture making method and device, a storage medium and computer equipment, and the method comprises the steps: generating a point cloud according to a point cloud generation parameter, and enabling the point cloud to comprise a plurality of cloud nodes; adding a basic cloud model to each cloud node of the point cloud to obtain a volume cloud model; and setting a material ball corresponding to the volume cloud model, rendering the volume cloud model according to the illumination parameters, and determining a target rendering graph. According to the method, the point cloud is generated and the basic cloud model is added to each cloud node of the point cloud to obtain the volume cloud model, so that the manufacturing cost of the volume cloud model is reduced, and the multi-channel effect picture can be rendered, so that the volume cloud effect with more changeable and richer colors can be manufactured based on the multi-channel image in combination with the requirements, and the expressive force of the volume cloud effect can be improved.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular, to a method and device for making a cloud image, a storage medium, and a computer device. 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 fidelity of the 3D game and affects the user's experience. In the prior art, one method is to add multiple noise layers to the cloud model to change the density of the clouds before rendering, which is expensive, and the other method is to stitch and modify multiple sample cloud images. Simulate the cloud effect, the simulation effect is limited by the sample picture, the simulation effect is limited and not rich enough. SUMMARY 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 computer device, which ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06T13/60G06T15/00
CPCG06T13/60G06T15/005
Inventor 王玉龙
Owner BEIJING PERFECT WORLD SOFTWARE TECH DEV CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap