Suggestion of creating solid method using projective method in 3D real space with microsoft kinect

3D model is normally designed by 3D-CAD software or animation software, but a 3D direct drawing method is still a developing research. In a previous study, we suggest a 3D direct drawing method for polygonal/curved surface model using Microsoft Kinect. In this study, some subjects performe the gesture expressing a solid, analyzed the gesture trajectory. And we construct the creating solid algorithm using projective methods from the results. The algorithm is the converting multiple surfaces into a solid. After that, the subjects are performed gesture expressing again and the creating model is measured. Because of the validity confirmation of our algorithm.