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Implementation method and device for particle rebounding effect

A particle and particle system technology, applied in the field of video and audio editing

Active Publication Date: 2013-11-20
CHINA DIGITAL VIDEO BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a method and device for realizing particle rebound effect to solve the problem of how to realize particle rebound effect in particle system

Method used

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  • Implementation method and device for particle rebounding effect
  • Implementation method and device for particle rebounding effect
  • Implementation method and device for particle rebounding effect

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Embodiment Construction

[0055] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0056] refer to figure 1 , which shows a flow chart of a method for realizing the bouncing effect of particles in the present invention. This embodiment may specifically include the following steps:

[0057] Step 100, adding a reflector to the particle system.

[0058] This embodiment extends the particle system of the third-party SDK, and adds a reflector to the particle system to realize the reflection effect of the particles. In this embodiment, when adding a reflector, you can click the left mouse button on the particle system interface to add a point, add multiple points by clicking multiple times to form a polyline, and finally click the right mouse button to complete the creation of the reflector. The broken line formed b...

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Abstract

The invention provides an implementation method and device for a particle rebounding effect to solve the problem of realizing the particle rebounding effect in a particle system. The implementation method for the particle rebounding effect comprises the following steps of: adding a reflector in the particle system; setting the parameter of the reflector when each frame needs to be rendered; obtaining the rebounding value of the particle system to serve as the rebounding value of the particle; and according to the parameter of the reflector and the rebounding value of the particle, calculating the particle rebounding effect. According to the invention, the particle rebounding effect is realized in the particle system.

Description

technical field [0001] The invention relates to the technical field of video and audio editing, in particular to a method and device for realizing particle bounce effects. Background technique [0002] After the particle touches the reflection line, the size and direction of the particle's motion speed will change, and it will bounce out with the changed speed and direction. At present, the third-party software development kit (Software Development Kit, SDK) cannot realize the bouncing effect of particles. Contents of the invention [0003] The invention provides a method and device for realizing particle rebound effect to solve the problem of how to realize particle rebound effect in a particle system. [0004] In order to solve the above problems, the present invention discloses a method for realizing particle bounce effect, including: [0005] Add reflectors to the particle system; [0006] Setting the parameters of the reflector when each frame needs to be rendered;...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T13/00
Inventor 陈伟伟耿芹
Owner CHINA DIGITAL VIDEO BEIJING
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