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A method and device for dynamically creating three-dimensional charts based on unity3d

A dynamic creation and charting technology, applied in the field of 3D visualization, can solve the problems of poor visual perception of 3D charts and rigid animation, etc., and achieve good scalability and more diverse display forms

Active Publication Date: 2022-07-15
CHENGDU SEFON SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a method and device for dynamically creating three-dimensional charts based on Unity3D, so as to solve the problem that the currently created three-dimensional charts give people a poor visual experience and the animation is slightly dull

Method used

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  • A method and device for dynamically creating three-dimensional charts based on unity3d
  • A method and device for dynamically creating three-dimensional charts based on unity3d
  • A method and device for dynamically creating three-dimensional charts based on unity3d

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Embodiment 1

[0031] like figure 1 As shown, a method for dynamically creating 3D charts based on Unity3D calculates 3D objects, increases the number of faces and vertices of the model dynamically, and eliminates the problems of jagged edges and insufficient texture accuracy of traditional prefabricated models due to enlargement and stretching. , which makes the precision significantly improved compared with the traditional method; through the dynamic splicing of unit triangles, the customizability of the 3D chart display has been very well expanded, and the display model of the 3D chart is not restricted to the shape of the traditional prefabricated model, but can be Customize any desired shape to make the display form of the three-dimensional chart more diverse and vivid; the specific steps of the present invention are as follows:

[0032] Chart element object generation and effect adjustment in Unity3D

[0033] 1. Determine the shape and size of dynamically generated three-dimensional o...

Embodiment 2

[0041] An apparatus for dynamically creating a 3D chart based on Unity3D includes a memory: used to store executable instructions; a processor: used to execute the executable instructions stored in the memory to implement a method for dynamically creating a 3D chart based on Unity3D.

[0042] Existing 3D chart displays generally use prefabricated 3D objects. The column used has only 24 vertices, 12 triangles, and each face has only 2 triangles. Therefore, when zooming in, stretching, etc., the edge of the object appears Jagged, the texture details cannot be accurately displayed, resulting in the lack of artistic effects; the increase in the number of faces of the model of the present invention avoids the above problems.

[0043]Based on Unity3D combined with actual usage, the invention solves the problems that the traditional method has insufficient model faces, low drawing precision, poor post-production effect, and lack of dynamic generation methods; The number of faces and ...

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Abstract

The invention discloses a method and device for dynamically creating a three-dimensional chart based on Unity3D, which mainly solves the problems in the prior art that the currently created three-dimensional chart has poor visual experience and slightly rigid animation. The present invention divides the three-dimensional surface into plane figures by calculating the shape of each surface of the three-dimensional object; then divides each surface into a plurality of unit triangles, and then passes the vertices of the unit triangles and the required three-dimensional splicing at the sequence. The object, the final assembly effect is adjusted and displayed, and finally a dynamic three-dimensional object is generated to display a three-dimensional chart according to whether the data changes; the division of the unit triangle avoids the situation that details such as jaggedness cannot be displayed accurately when the triangle object is enlarged and stretched; the unit The splicing of triangles enables the 3D chart to be customized according to data and needs, and has very good scalability.

Description

technical field [0001] The invention relates to the field of three-dimensional visualization, in particular, to a method and device for dynamically creating a three-dimensional chart based on Unity3D. Background technique [0002] The data display in the 3D chart usually uses three-dimensional objects in the shape of columns, rings, and discs to form a chart, combined with the display data comparison of the object image in the 3D scene; currently, the 3D data chart is usually created using pre-set 3D models and materials. Models are scaled or cropped to display data in graphs. [0003] The problems of the 3D chart created now are: First, the number of faces of the model is small. When zooming in or stretching and other operations, the edges of the objects appear jagged, and the texture details cannot be accurately displayed, resulting in the lack of artistic effects; second, prefabricated Good objects have poor variability, and the display of extreme data cannot well reflec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T17/20G06T15/04
CPCG06T17/20G06T15/04
Inventor 王军刘泽坤江波张武松董照阳戈宇
Owner CHENGDU SEFON SOFTWARE CO LTD
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