The Forward Modeling and 3D Printing of a Historical Building

Abstract

Abstract Mapping three-dimensional digital model of historical building is essential to the protection and utilization of historical architectural relics. This paper completed three-dimensional forward modeling and 3D printing of historical architectural models of Henan University’s South Gate, a nationally significant cultural relics protection site. Firstly, based on the measured data in the field, three-dimensional forward modeling of the south gate of Henan University was carried out using SketchUp software. Subsequently, a scaled-down model of Henan University’s South Gate was manufactured using 3D-printed technology. The study’s findings demonstrate that the integration of 3D forward modeling and 3D printing technology enables the reconstruction of digital and physical models of historical buildings at the South Gate of Henan University. This approach not only enhances the public's intuitive perception and overall understanding of cultural heritage but also provides effective tools and methods for the preservation of historical architectural cultural heritage.