Author Topic: Curve creator + modifier  (Read 3165 times)

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Offline loudar

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Curve creator + modifier
« on: July 06, 2021, 07:40:50 pm »
Hello everyone!

It's been a while again, as I've been doing a lot of other stuff aside from QB64, but I had an idea of how to modify a curve and wanted to test it - here's the result! :D

If you just want to use it, the controls are in the top left corner.

My general idea behind it was this:
- create a linear vector from point A to B
- create a linear vector from point A to handle A
- create a function that maps the influence of the second vector on the first vector

This succeeded in my opinion, however it's not as smooth as beziƩr curves - as I said, this was my own approach.

I'm happy to see modifications!
* curves.bas (Filesize: 7.48 KB, Downloads: 265)
Check out what I do besides coding: http://loudar.myportfolio.com/

Offline bplus

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Re: Curve creator + modifier
« Reply #1 on: July 06, 2021, 10:28:03 pm »
That's kinda' neat! :)

Offline euklides

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Re: Curve creator + modifier
« Reply #2 on: July 07, 2021, 04:31:20 am »
nice !
Why not yes ?

Offline OldMoses

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Re: Curve creator + modifier
« Reply #3 on: July 09, 2021, 07:23:55 am »
I'm kind of new to the idea of Bezier curves, but that looks good to me. It got a subdirectory on my machine.