A method to realize virtual product visualization and interaction in cave environment

Abstract

The invention relates to the technical field of virtual product visualization, in particular to a method for realizing virtual product visualization and interaction in a CAVE environment. The focus of the present invention is to effectively integrate new technologies such as virtual reality technology, digital prototype technology, and digital media technology. It is different from the complex process of traditional multimedia animation technology. Material mapping and real-time rendering, real-time visualization display and interactive application in the CAVE environment and other major aspects of new technology ideas and methods, and are actually applied to the visualization and interaction of multiple helicopter models virtual products, providing a way to achieve virtual reality in the CAVE environment. Methods of product visualization and interaction.

Description

technical field [0001] The invention relates to the technical field of virtual product visualization, in particular to a method for realizing virtual product visualization and interaction in a CAVE environment. Background technique [0002] The CAVE system is a cave-like immersive virtual reality environment. It uses a high-performance graphics rendering cluster and a stereo projection display system to simulate a 3D virtual reality environment. Users use virtual peripherals to simulate and experience virtual products in the 3D virtual world. Interactive application. CAVE's virtual reality technology is a new way of visualizing and interacting with complex data, and it has achieved good application results in digital prototypes in the field of engineering applications. [0003] At present, the effective integration of digital prototyping technology and digital media technology has been slow. If the virtual product visualization and interactive application are purely using ...

AI Technical Summary

Problems solved by technology

If purely using engineering digital models for virtual product visualization and interactive applications, although it can achieve unification with the original product data, its application in terms of interactive fluency and fidelity is poor

If the virtual product is measured by the assembly requirements of product customization options, the friendliness of the rough engineering model screen will be significantly reduced, which is not conducive to customers' further understanding of the product

[0004] Using CG software for technical processing such as remodeling, material mapping, scene construction, lighting effects, rendering output, etc., although the model has been simplified, the process is more complicated, especially for the complex and huge structure of aviation products, the model data The amount of work is huge, and the workload required for remodeling, material mapping, scene construction, etc. has increased sharply, and the degree of complexity is high, and the virtual visualization model after technical processing may not fully meet the needs of virtual product visualization and interaction

Although this method combines multimedia and animation technology, it only allows users to experience the virtual product content close to the real product, and the final virtual product can only be similar to the product in real life. Therefore, the accuracy, real-time and Visible lack of fidelity

Images