Thanks guys... CatmullRomSpline looks great (that kind of math goes over my head). However - I am not sure it will do it for this one, as the points will be added over time (and they cannot be pre-calculated), but it's a great help... let's see where it goes from here...
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ian Thomas Sent: 13 August 2007 13:34 To: flashcoders@chattyfig.figleaf.com Subject: Re: [Flashcoders] DrawAPI - Curves Hi Karim, Andreas Weber wrote some classes to handle this - try here: http://motiondraw.com/blog/index.php?s=catmullromspline Cheers, Ian On 8/13/07, Karim Beyrouti <[EMAIL PROTECTED]> wrote: > > Hi all... > > I am struggling a little drawing curves in flash. Say I have 25 randomish > points , and would like to join them up with a nice smooth curve. How > would > I calculate the control points for the curve?... > > Here is a code sample: > > <code> > > numberOfPoints = 25; > xSpacing = Stage.width / numberOfPoints; > this.lineStyle( 5, 0x000000, 100); > > for ( var c = 0 ; c < numberOfPoints ; c ++ ) { > yPos = Math.floor(Math.random() * (Stage.height + 1)) + 1; > xPos = xSpacing * c; > this.lineTo( xPos, yPos ); > } > stop(); > > </code> > > > > Kind regards > > > > > Karim > > _______________________________________________ > Flashcoders@chattyfig.figleaf.com > To change your subscription options or search the archive: > http://chattyfig.figleaf.com/mailman/listinfo/flashcoders > > Brought to you by Fig Leaf Software > Premier Authorized Adobe Consulting and Training > http://www.figleaf.com > http://training.figleaf.com > _______________________________________________ Flashcoders@chattyfig.figleaf.com To change your subscription options or search the archive: http://chattyfig.figleaf.com/mailman/listinfo/flashcoders Brought to you by Fig Leaf Software Premier Authorized Adobe Consulting and Training http://www.figleaf.com http://training.figleaf.com -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.476 / Virus Database: 269.11.15/949 - Release Date: 12/08/2007 11:03 _______________________________________________ Flashcoders@chattyfig.figleaf.com To change your subscription options or search the archive: http://chattyfig.figleaf.com/mailman/listinfo/flashcoders Brought to you by Fig Leaf Software Premier Authorized Adobe Consulting and Training http://www.figleaf.com http://training.figleaf.com
