Shadow play digital performance platform

A technology of digital performance and shadow puppetry, which is applied in the field of CAD-assisted performance to achieve the effect of enriching the performance

Inactive Publication Date: 2013-02-13
BEIJING UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of performance requires many people to perform a shadow play

Method used

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Embodiment Construction

[0033] The present invention mainly adopts Flash skeleton technology and physical engine technology to create digital shadow puppet model. First use graphics software to draw the head, upper body, lower body, left upper arm, left forearm, right upper arm, right forearm, left calf, right calf, and props of the digital shadow puppet model according to the size, proportion and pattern of traditional shadow puppet figures ( Umbrella, fan) and other parts, and generate pictures. Then import the picture into Flash, and connect the various parts with bones to form a picture model. Then use the physical engine to create a physical model in proportion, and finally associate the picture model with the physical model, so that the traditional shadow puppet model can be truly simulated.

[0034] When performing a shadow puppet show, the user needs to operate the shadow puppet figure through multiple control points to perform. If only the mouse is used to control, multiple mice are needed....

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Abstract

A shadow play digital performance platform belongs to the field of the shadow play computer-aided design (CAD) auxiliary performance and is characterized by comprising a system server for storing user information, a platform main controller, a plurality of touch display screens, a plurality of mousse, a plurality of keyboards, a video frequency divider and a main display terminal, wherein the platform main controller is provided with a shadow play digital performance platform software system, the shadow play digital performance platform software system comprises a digital shadow model module for generating a shadow module, a login module for verifying the registration identity of the user, a scene module, a music caption module, a special-efficiency module and a record playback module, the platform main controller respectively controls each mouse and each keyboard or the multi-mode touch display screen to receive the login and motion information of the user, the information of a mouse click position or a touch point position is bond with a flash element of the digital shadow module, all flash elements in the digital shadow module synchronously move along the movement of the click position or the touch point position so as to realize the shadow play performance and the human-computer interaction. The shadow play digital performance platform has advantages of dynamic design and adjustability of the performance process.

Description

technical field [0001] The shadow puppetry digital performance platform combines traditional shadow puppetry with a computer, combines multi-touch technology and digital modeling technology, and users can perform shadow puppetry through the invention, which belongs to the field of CAD-assisted performance. Background technique [0002] Traditional shadow puppetry is a silhouette of a character made of animal skin or cardboard, which is performed under the light with a bright cloth. This way of performing needs to make shadow puppet models in advance, and the production process of shadow puppet models is complicated, difficult to preserve, and easy to fade. Moreover, this method can only be limited to a fixed site, and has high requirements on the environment and light, and the process of arranging the site is complicated. [0003] The current shadow puppet animation is also a combination of shadow puppetry and computer, but users can only watch shadow puppetry, and cannot m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50G06F3/0487
Inventor 蔡建平郭明豪
Owner BEIJING UNIV OF TECH
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