Three-dimensional scene control method and device

A three-dimensional scene and control method technology, which is applied in the field of three-dimensional scene control methods and devices, can solve problems such as operation errors and affect use efficiency, and achieve the effects of humanized control and improved user experience.

Active Publication Date: 2019-04-26
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In a complex control system, due to the wide variety of controls, for some complex controls, the user needs to switch between different controls tediously, which seriously affects the efficiency of use, and may even cause operational errors

Method used

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  • Three-dimensional scene control method and device
  • Three-dimensional scene control method and device
  • Three-dimensional scene control method and device

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Embodiment Construction

[0039] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0040] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...

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Abstract

According to the three-dimensional scene control method and device provided by the invention, a control plane is provided, The method comprises steps of receiving an operation action of a three-dimensional scene executed by a user on the control plane, wherein the operation action comprises a mouse operation action or a sliding operation in contact with the control plane; obtaining a starting point two-dimensional coordinate, a moving distance and/or a moving angle of the operation action; according to the two-dimensional coordinates, determining a target object in a three-dimensional scene through a collision algorithm; mapping the moving distance and/or the moving angle into a telescopic distance and a moving angle in the three-dimensional scene so as to realize conversion of the three-dimensional scene view angle, wherein the object in the three-dimensional scene corresponds to the object in the real scene, and determining the controlled object in the real scene through the two-dimensional coordinates; and sending a control command to the controlled object in the real scene to control the controlled object. According to the invention, the control of the three-dimensional scene is more humanized, and the user experience is improved.

Description

technical field [0001] The present application relates to the field of graphics processing, and in particular, to a method and device for controlling a three-dimensional scene. Background technique [0002] In a traditional control method, a control interface is provided, and the control interface is used to control equipment or instruments in a real scene. It is used to control the device by presetting some controls on the control interface. This control method often requires the user to click the control interface control through the touch screen, or click the control through the mouse, and then realize the control of the device according to the control logic of the device. In a complex control system, due to the wide variety of controls, for some complex controls, the user needs to switch between different controls tediously, which seriously affects the efficiency of use, and may even cause operational errors. Contents of the invention [0003] In order to overcome th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0346G06F3/038
CPCG06F3/0346G06F3/0383
Inventor 陈其标
Owner GUANGDONG VTRON TECH CO LTD
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