new component

hello david

I need to develop a component with C # who did this to me:

1 - Transformation of the starting geometry:

---- Converts curves to polylines

---- Selects lines, polylines, arc curves

---- Disable layer

---- Converts polylines into lines / curves straight

---- Selects lines, polylines, arc curves

I need your help to start -_-

thank youu !

sawsan

Replies to This Discussion

Permalink Reply by Florian Frank on June 11, 2013 at 9:17am

If you clear the values on the input, no data will be passed to the c# script component. But in the internal script there are some objecttypes, that have their own default values.

It depends on the type of input. Only object type provides a null, if no value is ommitted. So even if you empty (clear values) an input of let's say a Point3d type...you have to test against Point3d.Unset.

if(P == Point3d.Unset)

return;

strings type has "" as default. But if you want to get sure you should test like this:

if(string.IsNullOrWhiteSpace(mystring) || string.IsNullOrEmpty(mystring))

return;

Cheers

Permalink Reply by sawsan on June 12, 2013 at 2:00am

thank you Florian but my problem is that when I select a curve and I would do another test with another curve my component takes into account both the first and second curves :(

Permalink Reply by sawsan on June 14, 2013 at 5:59am

Hi Florian,

this problem is due to the creation of layer to set the output .

but I don't know how I solve ://

Permalink Reply by Florian Frank on June 14, 2013 at 7:27am

Hi sawsan,

It's a bit complicated now to get the idea, what's going on in your component. Can you send an example or better do some tests with c# script component. So we can work it out.

Best regards

Permalink Reply by sawsan on June 17, 2013 at 2:37am

hi Florian,

you will find attached an example:

"component lay" takes the component outputs explode and put them

in layer .

the problem is that when I select a curve and I would do another test with another curve my component takes into account both the first and second curves :/

Attachments: