Posts: 44
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Joined: Nov 2018
04-23-2020, 01:05 PM
(This post was last modified: 04-23-2020, 01:11 PM by dazz777.)
Hi just a quick question
How do you delete the last control point in a spline
Ive tried
Code:
newspline.Delete (newspline.ControlPointsList[newspline.ControlPointCount ]);
I've also tried last visible control point and last visible segment.
I just keep getting out of range exception error.
Cheers
Posts: 1,846
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newspline.ControlPointsList[newspline.ControlPointCount - 1]
Arrays in C# are zero indexed, meaning that first element index is 0, and last of is the length of the array - 1
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Posts: 44
Threads: 16
Joined: Nov 2018
doh schoolboy error on that one ( one day I'll stop making them ), thanks anyway.
Posts: 1,846
Threads: 77
Joined: Jun 2017
you are welcome
Bonus info: IEnumerable have extension methods called First() and Last()
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