Dynamic acquisition-based 3D action generation method and system

Abstract

The invention provides a dynamic acquisition-based 3D action generation method and system. The 3D action generation method comprises the following steps: S1, acquiring a face action and a body action of a performer, carrying out 3D analysis on the face action and the body action, and generating frame data of the face action and the body action; S2, building a 3D model of a role, and introducing the generated frame data into the 3D model; S3, analyzing the 3D model subjected to introduction of the frame data, acquiring each frame datum through which the 3D realizes the actions of the performer, carrying out comparative recursive analysis on each frame datum, and finally generating a highly reduced continuous 3D action. According to the dynamic acquisition-based 3D action generation method and system, actual actions of the performer can be dynamically acquired, and the frame data of the actions of the performance are transmitted to a computer; the computer records and stores the action amplitude and the position of the 3D model at the current state, so that more real and accurate 3D action data can be acquired.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method and system for generating 3D motions based on dynamic acquisition. Background technique [0002] At present, in the process of game development, in order to speed up the speed and realistic movements of action special effects artists, they usually focus on simulating the shape of characters or animals, and constantly debug and change the bone structure and action range in the 3D model. In this way, a 3D action effect that is more in line with the objective world can be modulated. [0003] However, the 3D action in the existing game development process usually adopts the most basic 3D model action production method. Often there are many action special effects artists in the game team, and the quality of the produced actions depends entirely on the proficiency and focus of the special effects artist. At the same time, when a problem is found, it is usually neces...

AI Technical Summary

Problems solved by technology

[0003] However, the 3D action in the existing game development process usually adopts the most basic 3D model action production method. Often there are many action special effects artists in the game team, and the quality of the produced actions depends entirely on the proficiency and focus of the special effects artists.

At the same time, when a problem is found, it is usually necessary to re-bind the skeleton to deconstruct, so there is a problem that it is difficult to correct the weird movement in the 3D action

It makes it difficult to produce smooth 3D actions in the process of developing existing games, which consumes a lot of manpower and financial resources.

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