Usage steps:
1. Enter the command APPLOAD or AP on the AutoCAD command line and a loading dialog box will appear.
2. Select the DVB file to load. A menu appears on the CAD interface.
3. Open the CAD file, such as "Example 1.dwg".
4. Select the menu "My Section—Data", and the settings dialog box will appear.
5. Set the plan scale (note: the plan scale value is the ratio of the length of the CAD drawing to the actual length of the terrain). If the layers are complex, you can select some layers to reduce redundant data. Then select "Collect intersection points", enter the CAD interface and select the section line (the section line can be a straight line or a polyline), and the program automatically collects data.
6. Select the menu "My Section - Modify", and the Modify Data dialog box will appear.
7. First press the "Move Down" key (Alt+x) or the "Move Up" key (Alt+s) to compile all intersection data. If there are missing intersection points, draw an auxiliary straight line on the plan view, and then repeat 4 —7 steps. Then check and modify the elevation values of each intersection; if the plan contours do not have additional values, they must be entered one by one. You can enter incremental values, such as contour elevation differences, and then press the "Calculate" key (Alt+f) to calculate Current elevation value (that is, the sum of the previous intersection value and the incremental value); comments can be added (the program sets four codes: J—Building, L—Road, Z—Borehole, K—Scree); if it is redundant The intersection point can be deleted (Alt+d); press the "Move Down" key (Alt+x) or the "Move Up" key (Alt+s) to complete the input of the current intersection point value.
8. Select the menu "My Section - Drawing", and the output settings dialog box will appear.
9. Complete the setting of each parameter of the section diagram, press the "Generate in current file" button, enter the CAD interface and click on the location where the section line is generated to generate the section diagram. Or press the "Generate in new file" key to generate it in a new file.
10. If the floor plan is a bitmap file, such as "Example 2.dwg". There are two ways to handle it: a. Draw an auxiliary line (pline), set the endpoint at the contour line, and then select "Collect Line Segment" in step 5. The other steps are the same; b. Draw an auxiliary line next to the section line, etc. Set the intersection point at the high line, and then perform steps 5-9.
it works
it works
it works