AutoCAD Three-dimensional modeling example: the production of linear sofa

This example mainly introduces the CAD entity editing commands in the comprehensive use of some commands, material and rendering part is not very detailed, for reference only. After I set the parameters, I will make the same effect as I do.

1 First look at the rendering map.

Figure 1

2 This section mainly uses the plane stretching and the entity edits in the extraction shell, the dissection, the rush surface, the moving surface, the duplicate surface, the round angle and so on commands.

First create a new file, set the drawing boundaries (larger), and then create a rectangle in the top view, 3000, Width 900.

Draw the rectangle and execute the stretch command with a height of 750 and an angle of 0. In the execution of the shell command, select the cuboid, select the top and front, bottom, enter, input suction shell distance of 200. Then use the copy Surface command, the shell after the completion of the geometry of the surface of a copy, set the basis point, distance 1. Then stretch, height 690, Angle 0.

Then the stretched surface of the extruded entity is ordered, high-500, angle 0. Adjust the axis, y-axis up, copy Object command to the y-axis of the Lashin after the cuboid, distance 250. Then use the move surface command to move the top of the copied cuboid along the y-axis, with a value of-50. After cutting the moving surface with the cut command, make a 650-long auxiliary line on any horizontal side of the entity's right side. After the completion of the figure:

Figure 2

3 next to the top figure, draw the plane rectangle of the turning sofa, length 850, Width 1500. Then pull Shen 200, angle 0. Then go to the Southwest isometric view to make the coordinate Y axis up. Lashin the cuboid after the y-axis with the Copy Object command to copy one, distance 250. Then use the move Surface command to select the top of the bottom cuboid, and move up the Y axis 50. After the completion of the figure:

Figure 3