3D view drawing method and system of three-dimensional data

A three-dimensional data, 3D technology, applied in image data processing, instruments, etc., to achieve good user experience and improve drawing speed

Inactive Publication Date: 2015-09-16
WZ TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a method and system for rendering a 3D view of three-dimensional data, which is used to solve the problem in the prior art of generating a 3D view of three-dimensional data through a 3D engine

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Embodiment Construction

[0044] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0045] see figure 1 , figure 1 It is a method flowchart of the first embodiment of a method for rendering a 3D view of 3D data provided by the present invention. The method in this embodiment is mainly executed by the smart terminal. Wherein, the hardware device of the intelligent terminal includes but not limited to: personal computer, noteboo...

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Abstract

The invention brings forward a 3D view drawing method and system of three-dimensional data. The method comprises: parsing an obtained three-dimensional data file into three-dimensional data matching a 3D engine and transmitting the data to the 3D engine; and invoking a drawing instruction of the 3D engine and drawing a 3D left-eye view and a 3D right-eye view of the three-dimensional data. According to the invention, on the basis of combination of the intelligent terminal with the 3D engine, a 3D view for carrying out combination to obtain a lifelike three-dimensional image of an object can be obtained; and the user can watch details in the complex three-dimensional object visually based on combination of the drawn 3D left-eye view and 3D right-eye view. The method and system can be realized in a mobile terminal without being limited by a geographical condition. Because of the interactive design, the 3D view drawn for the three-dimensional data can be rotated, translated, and zoomed conveniently by the user in real time based on gesture operations, so that the user experience can be improved.

Description

technical field [0001] The invention relates to the field of three-dimensional data processing, in particular to a method and system for rendering a 3D view of three-dimensional data. Background technique [0002] At present, the 3D object model information designed by professional 3D software is in 3D space. Due to the limitation of display technology, the 3D information of the object can only be displayed on the flat display by displaying the plane diagram with perspective, illumination, and color information. The generation of 3D views cannot be realized through the 3D engine. Displaying with a plan view can better display object information for objects with relatively simple structures, but for more complex objects, such as engine structure diagrams, due to too many details, the three-dimensional perception effect displayed by the plan view is not enough ideal. When sales personnel cannot carry the products they sell due to restrictions such as volume and weight, they ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/20
Inventor 夏正国
Owner WZ TECH
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