Digital three-dimensional part virtual assembly method based on assembly points

[0021] The following examples will further illustrate the present invention in conjunction with the accompanying drawings.

[0022] see figure 2 , a virtual assembly method for digital 3D components based on assembly points:

[0023] 1) Establish a digital three-dimensional model of part 1 and part 2 on the ARCHICAD software platform;

[0024] 2) Add assembly points A and B on part 1; add assembly points A' and B' on part 2;

[0025] 3) Store part 1 and part 2 in the parts library;

[0026] 4) Add part 1 and part 2 in the virtual environment of the computer, and adjust the spatial form of the parts;

[0027] 5) Use the mouse to accurately capture the assembly point A on part 1, use point A as the base point to move part 1 to the vicinity of point A' on part 2, use the mouse to accurately capture the assembly point A' and place part 1, assembly point A It can coincide with the assembly point A', and the assembly point B and the assembly point B' can also coincide;

[0028] 6)