How to apply the section curve function in UG

Thank you gzxzl for your reply in your busy schedule and help me solve the problem! I'm doing a little research on UG secondary development, and now I'm running into another problem, and because there is no one around me to discuss, I have to ask the masters. I generated a cross-section line by cutting a datum and a block, and then I wanted to create some points on this cross-section line (such as the midpoint of the cross-section line, the endpoint, etc.), and I looked for a long time, but I didn't know which function to use instead?

Please advise. This section line is composed of straight lines and arc segments, and when creating, its first parameter is uf curve section general data t objects section=] where "2" indicates that the generated section line is a general spline.

Hi! I don't know if your block-feature is directly obtained by creating a block function, if so, it is recommended that you apply the function uf modl ask feat body to find the tag of the feature object, and then make a cross-sectional line. Here you can take a closer look at the example in the help, which is also to make blocks, and then find the section line.

b::b::b

So polite. You open a part directly, you should find the objects contained in the part, and then do it. It is not a function that can be solved, and the function uf obj cycle objs in part is mainly used

Help, which is the document that is installed at the time of installation

How do you find all the curves on a surface in the secondary development of UG? Thanks,

To ask a strange question again, I used UF obj ask type and subtype to check the type of the curve generated, and the return value is 205, which is the UF feature type, and I feel that it should be the UF spline type.

Open the UG software and import the model for which you need to perform cross-section analysis. 2.Select the "Curves" or "Drawing" option in the menu bar of the UG.

3.Select the appropriate curve tool in the curves toolbar, such as Spline or Cubic Spline. 4.

Select the start and end points of the segment in the model, and then add additional control points as required by the Curve tool. 5.Adjust the position of the control points to bridge the line segments into the shape of the curve you want.

6.When you're done drawing the curve, save and exit the curve tool. Now, Sun Hong, your line segments have been replaced by curves.

You can proceed with the UG cross-section analysis and consider the effects of these curves. Please note that the specific steps may vary depending on the version of the UG software, but the fundamentals are similar.

Lines in a UG cross-section analysis can be converted into curves by using the fitting tool. The fitting tool is able to find the most matching curve equation based on the given line data points. In UG software, lines can be fitted by selecting the appropriate curve type, such as polynomial, Bezier, or spline.

Then, use the curve fitting tool to fit the data points and adjust the parameters of the curve to get a more accurate fit curve. In this way, the original lines can be transformed into curves, which can be analyzed and processed more precisely. In addition to the built-in fitting tools of UG software, you can also use other mathematical software or programming languages, such as MATLAB, Python, etc., to fit lines and obtain more complex curve equations.

How lines for UG section analysis become curves.

Lines in a UG cross-section analysis can be converted into curves by using the fitting tool. The fitting tool is able to find the most matching curve equation based on the given line data points. In UG software, lines can be fitted by selecting the appropriate curve type, such as polynomial, Bezier, or spline.

Then, the data points were fitted using the Curve Fitting tool and the parameters of the curve were adjusted to get a more accurate fit curve. In this way, the original lines can be transformed into curves, which can be analyzed and processed more precisely. In addition to the built-in fitting tools of UG software, you can also use other mathematical software or programming languages, such as MATLAB, Python, etc., to fit lines and obtain more complex curve equations.

Dear, the following are related extensions, I hope it will be helpful to you <><

In UG section analysis, lines can be turned into curves by adding a curve function. The specific steps are as follows:1

Select the line you want to transform and click on it in the menu bar"Modifications"option, and then select"Curves"Function. 2.In the dialog box that pops up, select the appropriate options, such as the curve type (quadratic, cubic curve, etc.) and the location of the curve control points.

3.If needed, you can adjust the shape of the curve by dragging the control points, or use other tools to further the curve. 4.

Once you have decided on the shape of the curve, click the Confirm button to convert the line into a curve. It should be noted that converting lines to curves may affect the results of the cross-section analysis, so when using the cross-section analysis tools, it is necessary to consider whether the line-to-curve conversion is necessary according to the specific situation before using the cross-section analysis tool. 