Particle rendering method and device, electronic device and storage medium

An electronic device and particle technology, which is applied in the computer field, can solve problems such as the inability to determine the state of particles, the recording of intermediate states, and the inability of the particle system to provide support, so as to improve the editing effect and user experience.

Active Publication Date: 2019-01-11
JOYME PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003]However, since the particle playback system continuously calculates rendering data and changes according to certain description files or set parameters, it does not record the intermediate state. Therefore, it is imposs

Method used

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  • Particle rendering method and device, electronic device and storage medium
  • Particle rendering method and device, electronic device and storage medium
  • Particle rendering method and device, electronic device and storage medium

Examples

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[0027] The embodiments of the present invention will be described in detail below in conjunction with the drawings.

[0028] It should be clear that the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0029] In the first aspect, an embodiment of the present invention provides a particle rendering method, which can determine the particle state of the particles generated by the particle system at any time, so as to accurately edit the played particle screen.

[0030] Such as figure 1 As shown, the particle rendering method provided by the embodiment of the present invention may include:

[0031] S11: Cache the particle state information of the particles at the boundary time when the particles are generated in the p...

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Abstract

The embodiment of the invention discloses a particle rendering method and device, an electronic device and a storage medium, which relate to the computer technical field, and can determine the particle state of particles generated by a particle system at any time, so as to carry out accurate editing on a played particle picture. The method comprises the following steps of: when particles of a particle rendering picture are generated, caching particle state information of the particles at a boundary time, wherein the boundary time includes an initial time and an end time; determining a particlestate of the particles at any specified time according to the cached particle state information; updating the particle rendering picture according to the determined particle state to freeze the particle rendering picture to the specified time. The invention can be used in particle rendering.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a particle rendering method, device, electronic equipment and storage medium. Background technique [0002] Particle system is a technique for simulating some specific blur phenomena in 3D computer graphics. Phenomena that are often simulated using particle systems include abstract visual effects such as fire, explosions, smoke, water flow, sparks, falling leaves, clouds, fog, snow, dust, meteor trails, or luminous trails. Particle systems are often used in entertainment apps on mobile terminals to render brilliant effects to users. [0003] However, since the particle playback system continuously calculates rendering data and changes based on certain description files or set parameters, and does not record intermediate states, it is impossible to determine the state of particles at a certain point in time during rendering. In this way, when precise editing of a pictu...

Claims

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Application Information

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IPC IPC(8): G06T15/00
CPCG06T15/005
Inventor 刘伟卫斌
Owner JOYME PTE LTD
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