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Method and device for realizing 3D rendering on embedded device

An embedded device and 3D technology, applied in 3D image processing, 3D modeling, instruments, etc., can solve difficult problems such as 3D rendering of embedded devices, achieve more comfortable visual experience, improve overall quality, and better visual experience Effect

Active Publication Date: 2011-08-31
SHENZHEN COOCAA NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a method and device for realizing 3D rendering on embedded devices, aiming at solving the problem that it is difficult to realize 3D rendering on embedded devices

Method used

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  • Method and device for realizing 3D rendering on embedded device
  • Method and device for realizing 3D rendering on embedded device
  • Method and device for realizing 3D rendering on embedded device

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Embodiment 1

[0036] figure 1 A flow of a method for implementing 3D rendering on an embedded device provided by the present invention is shown, and for convenience of description, only parts related to the embodiment of the present invention are shown.

[0037] In step S101, a 3D model is established using a 3D modeling tool.

[0038] In the embodiment of the present invention, firstly, a model with three-dimensional data is constructed through a virtual three-dimensional space through three-dimensional production software, that is, 3D modeling. 3D modeling includes NURBS (Non-Uniform RationalB-Splines, that is, non-uniform rational splines), polygonal meshes, etc. 3D modeling software includes but is not limited to 3DMAX. A variety of 3D modeling software including 3DMAX (3D Studio Max, a 3D animation rendering and production software based on PC system) can be used to realize 3D modeling and obtain data to achieve 3D rendering effects. The specific 3D modeling There may be many method...

Embodiment 2

[0102] Figure 6 A schematic structural diagram of an apparatus for implementing 3D rendering on an embedded device provided by an embodiment of the present invention, for ease of description, only shows the parts related to the embodiment of the present invention. The device can be a software unit, a hardware unit, or a combination of software and hardware built into computers, embedded devices, and other electronic devices, or integrated into computers, embedded devices, and other electronic devices as an independent pendant. in:

[0103] The 3D modeling unit 61 is configured to use a 3D modeling tool to create a 3D model.

[0104] In the embodiment of the present invention, firstly, a model with three-dimensional data is constructed through a virtual three-dimensional space through three-dimensional production software, that is, 3D modeling. 3D modeling includes NURBS, polygonal meshes, and more. 3D modeling software includes but is not limited to 3DMAX. A variety of 3D...

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Abstract

The invention is suitable for the computer software field, and provides a method and device for realizing 3D rendering on an embedded device. The method comprises the steps of: constructing a 3D model with a 3D modeling tool; developing a vertex shader and a fragment shader for realizing the 3D rendering according to the constructed 3D model; analyzing the 3D model, the vertex shader and the fragment shader to realize the 3D rendering on the embedded device; and constructing a local window interactive system of the embedded device, and displaying a 3D rendering graph on a display interface. The invention realizes the programmable graphic rendering on the embedded device by combining with OpenGl ES 2.0 (OpenGL for Embedded Systems), not only achieves the 3D graphic rendering technology on the embedded device, but also provides the best and more comfortable visual experience for users, can rapidly receive and respond the interactive operation of the users, and improve the overall quality of products.

Description

technical field [0001] The invention belongs to the field of computer software, in particular to a method and device for realizing 3D rendering on an embedded device. Background technique [0002] In recent years, with the continuous development of computer technology, the excellent visual effects and entertainment functions brought by 3D have become a research hotspot in recent years. Currently, it is especially widely used on PCs and workstations equipped with graphics accelerator cards specially designed for 3D graphics rendering, because 3D rendering requires a large number of relatively complex calculations. However, with the continuous popularization of embedded devices, and the research on 3D graphics and image rendering on embedded devices is also increasingly prosperous, however, the relatively low processing power (computing and graphics processing capabilities) of embedded systems, relatively small Storage space, relatively low display resolution and other charac...

Claims

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Application Information

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IPC IPC(8): G06T15/00G06T17/00
Inventor 邓小斌杨延谢仁斌
Owner SHENZHEN COOCAA NETWORK TECH CO LTD
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