Preservation of cultural heritage plays an important role in society, significantly contributing to its sustainability, which is important for human development and quality of life. The issue of cultural heritage digitization has recently been the subject of increasing research and is part of the initiatives of the European Commission for the Promotion of Cultural Heritage. Therefore, it is necessary to define the stages of the digitization process, which is crucial for cultural heritage preservation. The aim of this article was to examine currently used technologies and their role in the digitization workflow, and to present a detailed historical building information model (HBIM) developed during the digitization project at the historic Kunerad Mansion. To meet these goals, we will describe the best practices for each discussed technology. Special attention is paid to data processing at the very end of the object modeling process. Additionally, particular findings alert the reader to the need to create object element databases in terms of effective point cloud modeling and present the advantages of the technologies examined over traditional ways of preserving cultural heritage. In addition to predicting procedures, cooperation at a multidisciplinary level is needed in a narrower context. On the whole, the article provides some useful suggestions for both practitioners and stakeholders.
Currently, the largest milestone to successfully bring products to market is to shorten the production time interval, so the production of any product should be very fast. Customers are far more demanding and recently prefer the option to customize products. A key element in the development of prototypes and the overall shortening of the production process is rapid prototyping, an integral part of which is virtual modeling. Modeling is completed through explicit or parametric 3D CAD software. This article proposes a methodology for creating a 3D virtual model of a car steering wheel and then creates an assembled spatial model in real size. Attention is focused on the theoretical knowledge of the problem, the specification of dimensions, the number of assembly members and the selection of a suiTable 3D CAD application in which the steering wheel is modeled. Many specific software features are also described that are not standardly used and make a significant contribution to a more design-attractive output.
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