Application of virtual reality technology in three-dimensional garment designation

This paper introduces how to design and demonstrate three-dimensional fitted garment pieces in a virtual environment. The contribution of this paper lies in the use of a three-dimensional, interactive piece of equipment (a spaceball) to design garment pieces in a true 3D environment. First, a mouse is used to select points on a human model, and then a spaceball is used to control the selected points, so that the points that have offsets to the model are obtained; Second, the points are provided to data structures that have been designed and presented in this paper, so that piece structures that have data on vertices and borders are achieved. Next, the points lying inside the borders are gained using special interpolation technology. The points are then triangulated so that the triangular surfaces of the garment are obtained. Finally, the garment is demonstrated in the system.