Dynamic circular situation generation method and terminal

A circular and posture technology, applied in the field of graphic visualization processing, can solve the problems of monotonous and non-dynamic regional visualization, and achieve powerful performance and good results

Pending Publication Date: 2021-07-30
GENEW TECH
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  • Abstract
  • Description
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Problems solved by technology

[0005] The main purpose of the present invention is to provide a method for generating a dynamic circular shape potential, a terminal and a computer-rea

Method used

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  • Dynamic circular situation generation method and terminal
  • Dynamic circular situation generation method and terminal
  • Dynamic circular situation generation method and terminal

Examples

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[0036] In order to make the objects, technical solutions, and advantages of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely intended to illustrate the invention and are not intended to limit the invention.

[0037] A method of generating a dynamic circular state described in the preferred embodiment of the present invention, such as figure 1 and figure 2 As shown, the generation method of the dynamic circular state includes the following steps:

[0038] Step S10, select the environment development tool, build a network geographic information system.

[0039] Specifically, the environmental development tool includes: Mapboxgl.js and Three.js. Mapboxgl.js and three.js are world-class open source graphics engines. Mapboxgl.js is a map open source engine in the WebGIS field to serve as a geographic letter system. Three.js is a we...

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Abstract

The invention discloses a dynamic circular situation generation method and terminal, and the method comprises the steps of selecting an environment development tool, and building a network geographic information system; taking the circular situation as a target, and splitting the visual effect of the circular situation; using the environment development tool to control the shape to be circular; using a shader program, and setting different transparencies according to different distances from the circle center; arranging an aperture on the outermost side of the circle, which is used for displaying and emitting light; controlling the circle situation of the whole circle to generate an animation which spreads outwards from the circle center along with time; and controlling the circular edge brightness to reach the highest value to realize a dynamic circular situation. According to the invention, the underlying GPU language is directly used for compiling animations and characteristic effects, the performance is very high, the effect is good, and all work of the dynamic circular situation is completed.

Description

technical field [0001] The invention relates to the technical field of graphic visualization processing, and in particular to a method for generating a dynamic circular shape, a terminal and a computer-readable storage medium. Background technique [0002] In the field of smart city visualization and emergency visualization, there is a need to mark a circle with the latitude and longitude coordinates as the center and a certain distance as the radius, indicating that the area is affected by a certain event or represents some kind of influential diffusion. Range devices such as Surveillance and Air Raid Sirens. This visually presented business-related area can be very intuitive to see the data in the scope of action, and correlate with and even influence other events, which is a very important graphic identification. [0003] The more common implementation is to directly cover it with a translucent circle, which tends to be relatively monotonous and not dynamic, and there wi...

Claims

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Application Information

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IPC IPC(8): G06T13/80G06T11/00G06T11/20
CPCG06T13/80G06T11/001G06T11/206
Inventor 郭博阳吴闽华姜坤卫宣安
Owner GENEW TECH
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