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A, I see, this is exactly how it works and what I tried to explain. Boolean Crossing is the function that counts vertices (initialize), labels them, determines the intersection (input), determines which object "cuts" which (direction) and executes crossing by creating the new object.
Here's a graphic representation of what I tried to explain, even now it's not so important, and here's the "disappearing" vertex example. XOR (I believe) deals with the very issue.
I'm glad the solution was so simple, I'm not a programmer (at least I don't dare call myself one) so I wasn't aware of the existing classes and functions, that'd save us a lot of talk. Oh well, at least you got a visual representation of how it works and a better understanding.
So, voodoo exorcised!
Keep it goin' and have fun m8
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It happened to me once and i had a too long time to discover the problem.
i was using ADO.Net, and connecting a textbox.text to a field in the table, and that field is int16, and i was trying to save into it an int64, and while the number value is small, but still, the textbox did not have its text changed, it always stayed a null.
after the yoricka came , i changed/or casted the int64 to int16, and it worked.
so, check if there is a conversion happening here or there.
Regards.
___________________________________________
May god give u good health and knowledge.
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Haha this is not it!
I think I get it ... (since it's gonna be hard to fix I left the fix (test) to later)
When I merge 2 intersection close to each other (for numerical reason), sometimes the resulting point is not an intersection (despite having for segment attached to it) but just a touch...
Will have to put that in...
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9 times out of 10 this type of issue is related to only a few of things. 1) Something isn't being properly initialized (especially common in loops; where do you initialize/reset conditions) 2) you are calling routines and not careful about parameter passing (value vs reference) 3) You've an error that for some reason is "swallowed". My first week on my current job I added an Unhandled Exception Handler to a troublesome Windows Service. It was very enlightening. 4) the Context has changed between your calculation loop and the validation (have seen issues with the same name used in different namespaces and the code was actually executing 2 different code sets)
This are a bear to track down. Often the best way to find the bug is swallow your pride and get a junior person to sit with you and explain your code to him. The 2nd set of eyes, rethinking the code as you explain it and sometimes "dumb" questions will highlight your problem. I ate crow recently after swearing my code was solid and it "had" to be a data issue, a code review with a person my junior caused me to spot the bad code I had passed over 100 times while trying to fix the bug.
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I laughed.
I'd rather be phishing!
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I used to laugh as well. Before. Ha. Ha. Ha.
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我很高興你見到了你的家人。 如果你不會說英語,我們會有一個中文論壇。
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"Smart" Toilet???
got something against IOT??
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So that would be a IOToilet ?
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Sounds like a another damn tax (4)
[edit] that 'a' was unintentional [/edit]
modified 5-May-19 4:18am.
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Levy
We can’t stop here, this is bat country - Hunter S Thompson RIP
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Oh
Well done - I missed that completely!
Sent from my Amstrad PC 1640
Never throw anything away, Griff
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
AntiTwitter: @DalekDave is now a follower!
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Yup
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Do they celebrate cinco de mayo (May 5th) anywhere else in the world besides Terxas?
The holiday is in remembrance of the battle of Puebla when the indigenous Mexican forces defeated the French and began their quest for independence from France.
CQ de W5ALT
Walt Fair, Jr., P. E.
Comport Computing
Specializing in Technical Engineering Software
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Not here in Wales - but then, we have very few indigenous Mexicans ...
Sent from my Amstrad PC 1640
Never throw anything away, Griff
Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...
AntiTwitter: @DalekDave is now a follower!
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We celebrate the 5th of may, but in a different way, over here in the Netherlands it is "Bevrijdingsdag" (liberation day).
Also we just had two minutes of silence at 20 h to remember the fallen.
Of course we will never forget the allied soldiers that liberated our country during the second world war !
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One of my uncles said he was in the Netherlands in WW II. He was seriously injured in the fighting and could never walk again. He said the Dutch appeared to be thankful for the US soldiers, while the French seemed not to want them. Very interesting.
CQ de W5ALT
Walt Fair, Jr., P. E.
Comport Computing
Specializing in Technical Engineering Software
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That's weird, usually the French seem very fond of US soldiers, maybe he just met the wrong ones
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Well that's the puzzle they don't celebrate it in Mexico, they celebrate their independence, etc. But here in Texas, which was Mexico before independence in 1836, Cinco de Mayo is a pretty nice excuse for a party.
CQ de W5ALT
Walt Fair, Jr., P. E.
Comport Computing
Specializing in Technical Engineering Software
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Socal, but less so here in AZ.
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