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Method and device of moving target object

A technology of target object and moving target, applied in the field of moving target object, can solve the problem of large calculation amount of moving target object, and achieve the effect of reducing the amount of calculation and low processor requirements

Inactive Publication Date: 2016-12-07
TVMINING BEIJING MEDIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a method and device for moving a target object, which is used to solve the technical problem of large calculation amount of the existing moving target object

Method used

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  • Method and device of moving target object

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Embodiment Construction

[0048] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0049] see figure 1 , the flow of a method for moving a target object provided by an embodiment of the present invention is as follows, specifically including steps 101-103:

[0050] Step 101: Obtain the moving path and moving duration of the target object, and determine coordinate points on the moving path.

[0051] In the embodiment of the present invention, the target object is an object that needs to be moved, specifically, it may be an animation element. According to specific needs, the moving path and moving duration can be set for the target object. At the same time, the moving path is determined in the preset coordinate system, and each point on the moving...

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Abstract

The invention discloses a method and a device of moving a target object. The method comprises steps of obtaining a moving path and a moving duration of the target object, and determining coordinate points on the moving path; determining the moving period corresponding to each coordinate point according to the number of the coordinate points on the moving path and the moving duration; and according to the moving path, updating coordinate parameters of the target object with the moving period as a cycle, wherein the coordinate parameters are used for determining the position of the target object. The method updates the coordinate parameters the target object at the fixed moving period, and the complex speed change of the target object does not need to be focused, so that the computational complexity is reduced. In addition, the coordinate values of the coordinate points on the moving path can be obtained in advance and can be directly accessed in need of moving the target object, so that real-time bulk processing of parameters of the target object is not required, and requirements for the processor are reduced.

Description

technical field [0001] The invention relates to the technical field of animation processing, in particular to a method and device for moving a target object. Background technique [0002] In 2D or 3D animation, simulate object movement with the help of soft body physics simulation engine. The animator performs physical simulation on the animation by adjusting the physical properties of the cloth and the force field in the environment to create an object motion animation. By using the method of physical simulation, the physical characteristics of the movement of the object (such as the streamer) can be preserved, and the realism of the movement can be enhanced. [0003] Usually, in the 2D flying animation, the motion of the streamer is manually specified according to the animator's empirical understanding of the motion law of the streamer. An animator draws an animation sequence of the streamer movement by manually drawing keyframes and then keyframe interpolating the strea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T13/00G06T13/80
CPCG06T13/00G06T13/80
Inventor 王坤辉
Owner TVMINING BEIJING MEDIA TECH
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