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Chemical experiment computer simulation method with three-dimensional stereo effect

A chemical experiment and three-dimensional technology, applied in calculation, animation production, teaching aids, etc., can solve the problems of high drawing technology requirements, component distortion, and inability to express the three-dimensional effect of the displayed object, and achieve the effect of solving the difficulty of drawing and realistic shape

Inactive Publication Date: 2011-10-26
WUHAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] ①In general, the Flash components of objects in virtual reality have high requirements for drawing technology. Most non-professionals have not received professional training, and the drawn components are often distorted, especially for irregular glass instruments in chemical experiments, Flash animation It is difficult to meet the requirements of real instrument shape and material
[0004] ②The spatial representation of Flash animation components is limited to a two-dimensional plane, which cannot express the three-dimensional effect of the displayed object. Therefore, Flash animation has the obvious problem of insufficient expressiveness for the displayed object

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] Take the glass three-necked bottle commonly used in chemical experiments as an example:

[0022] Step 1: Take a photo of the three-necked bottle. Since the three-necked bottle is made of glass, special attention should be paid to the lighting and angle during the shooting process.

[0023] Step 2: Import the photo of the three-necked bottle with good effect into the Flash stage. Because the size is too large, first reduce the three-necked bottle in equal proportions, and then break the whole photo into pictures for the next modification.

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Abstract

The invention relates to a process of making a computer simulation chemical experiment with three-dimensional stereoscopic effect which uses Flash software being assisted by the digital photographic technology, which specifically comprises taking photos for actual objects which will be used in the chemical experiment process, secondly importing the taken digital photos into the Flash software, thirdly carefully drafting the drawing points along the outline of the objects with pens, fourthly checking the objects with a selection tool and dragging out from the pictures, and directly transforming into Flash object components and storing into a component bars, fifthly filling the clear area after dragging out the object in the pictures with a paint bucket tool, then dragging out the paint filling part from the pictures with the selection tool, and storing into an object duplicate component, finally opening the component bars to call all components in the bars to finish the simulation chemical experiment. The invention solves the problem of poor animation effect caused by the component distortion of some artificial animations, and solves the problem of difficult construction of most laypeople.

Description

technical field [0001] The invention belongs to the field of computer-aided experiment teaching, in particular to a computer-simulated chemical experiment method with three-dimensional effect produced by digital photography technology-assisted Flash software. Background technique [0002] At present, due to the small size of Flash files and the use of flow control technology (that is, the technology of playing while downloading), it has become a popular animation work on the Internet today (such as various dynamic web pages, advertisements, games and high-quality courseware, etc.) production tool. However, there are the following problems in the production process of Flash components: [0003] ① Under normal circumstances, the Flash components of objects in virtual reality have high requirements for drawing technology. Most non-professionals have not received professional training, and the drawn components are often distorted, especially for irregular glass instruments in c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T11/00G06T13/20G09B19/00
Inventor 郭丽萍冯慧徐璟杜小弟雷家珩
Owner WUHAN UNIV OF TECH
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