Annotating method, device, equipment and medium for three-dimensional graphics

A technology of three-dimensional graphics and objects, applied in the input/output process of data processing, instruments, calculations, etc., can solve the problem of low efficiency of vertex labeling of three-dimensional graphics, achieve the effect of improving the efficiency of vertex labeling and simplifying the operation of vertex labeling

Active Publication Date: 2021-04-06
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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  • Abstract
  • Description
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Problems solved by technology

[0004] In view of this, the present invention provides a method, device, equipment, and storage medium for labeling three-dimensional graphics to solve the technical problem of low efficiency in labeling vertices of three-dimensional graphics in the prior art

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  • Annotating method, device, equipment and medium for three-dimensional graphics
  • Annotating method, device, equipment and medium for three-dimensional graphics
  • Annotating method, device, equipment and medium for three-dimensional graphics

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Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0036] figure 1 It is a flow chart of the steps of a method for labeling three-dimensional graphics provided by the embodiment of the present invention. This embodiment is applicable to the situation of labeling vertices of three-dimensional geometry. The method can be executed by a labeling device for three-dimensional graphics. / or implemented in the form of hardware, and integrated in the device performing the method, specifically, such as figure 1 As shown, the method may include the following steps:

[0037...

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Abstract

The invention discloses a method, device, equipment and medium for marking a three-dimensional figure. The method includes: displaying the three-dimensional figure; determining a target marking vertex of the three-dimensional figure, and displaying a cursor in a marking frame corresponding to the target marking vertex , wherein, the display position of the mark frame is determined according to the ridge angle of the vertex of the target label; when the input information is received, the input information is displayed in the mark frame, and the input information is used for The target label vertices are labeled. The invention simplifies the operation of vertex labeling, thereby improving the efficiency of vertex labeling.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of interactive smart panels, in particular to a method, device, equipment and medium for labeling three-dimensional graphics. Background technique [0002] With the rapid development of interactive smart tablet technology, application software based on smart interactive devices is becoming more and more popular, bringing great convenience to people's life, study and work. [0003] Among them, presentation software such as whiteboard, as a common application software in intelligent interactive devices, displays edited text or drawn graphics in a presentation mode. For example, intelligent interactive devices can display solid geometry through demonstration software, and most of the solid geometry displayed is "pseudo three-dimensional". Specifically, the existing presentation software uses three-dimensional graphics to display solid geometry. When marking vertices, the user usually need...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0481G06F3/0484
CPCG06F3/04812G06F3/04847G06F2203/04802
Inventor 叶洪
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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