Comments on: Bitmapdata erasing in as3 (with custom brush shape) http://www.piterwilson.com/personal/2008/05/07/bitmapdata-erasing-in-as3-with-custom-brush-shape/ Piterwilson is/es Juan Carlos Ospina Gonzalez Thu, 04 Feb 2010 12:45:02 +0000 http://wordpress.org/?v=2.9.1 hourly 1 By: Jean-François Desgagné http://www.piterwilson.com/personal/2008/05/07/bitmapdata-erasing-in-as3-with-custom-brush-shape/comment-page-1/#comment-511 Jean-François Desgagné Thu, 21 Jan 2010 20:09:13 +0000 http://www.piterwilson.com/personal/?p=49#comment-511 nvm, written in the script :) Good work nvm, written in the script :) Good work

]]> By: Jean-François Desgagné http://www.piterwilson.com/personal/2008/05/07/bitmapdata-erasing-in-as3-with-custom-brush-shape/comment-page-1/#comment-510 Jean-François Desgagné Thu, 21 Jan 2010 19:56:42 +0000 http://www.piterwilson.com/personal/?p=49#comment-510 A copy from http://www.senocular.com/flash/source/?id=0.175 (same comment) 2 years before! A copy from http://www.senocular.com/flash/source/?id=0.175 (same comment) 2 years before!

]]> By: Frank http://www.piterwilson.com/personal/2008/05/07/bitmapdata-erasing-in-as3-with-custom-brush-shape/comment-page-1/#comment-416 Frank Fri, 04 Sep 2009 01:41:20 +0000 http://www.piterwilson.com/personal/?p=49#comment-416 HELP! Great erase thing you got here. But how can I change the cursor to a big brush and have only the tip erase, not the wooden stick part. I tried: Mouse.hide(); cursor_mc.startDrag("true"); and added another shape to it. With your brush you can still see the mouse pointer and the created brush behind it. I want to replace the mouse pointer with a big brush that layers on top of your brush. So it looks like I have a huge brush but only the tip erases stuff. Any ideas? That would be so great if you could help! HELP! Great erase thing you got here. But how can I change the cursor to a big brush and have only the tip erase, not the wooden stick part. I tried:

Mouse.hide();
cursor_mc.startDrag(“true”);

and added another shape to it. With your brush you can still see the mouse pointer and the created brush behind it. I want to replace the mouse pointer with a big brush that layers on top of your brush. So it looks like I have a huge brush but only the tip erases stuff. Any ideas? That would be so great if you could help!

]]> By: mitomane http://www.piterwilson.com/personal/2008/05/07/bitmapdata-erasing-in-as3-with-custom-brush-shape/comment-page-1/#comment-262 mitomane Wed, 06 May 2009 10:59:56 +0000 http://www.piterwilson.com/personal/?p=49#comment-262 Erasing portion of a rotating BitmapData using AS 3 http://www.mitomane.com/?p=128 Erasing portion of a rotating BitmapData using AS 3
http://www.mitomane.com/?p=128

]]> By: mitomane http://www.piterwilson.com/personal/2008/05/07/bitmapdata-erasing-in-as3-with-custom-brush-shape/comment-page-1/#comment-258 mitomane Thu, 16 Apr 2009 11:52:17 +0000 http://www.piterwilson.com/personal/?p=49#comment-258 ok more or less I'm near the solution... when I'll have everything working good I'll post the solution. :-D ok more or less I’m near the solution…
when I’ll have everything working good I’ll post the solution.

:-D

]]> By: mitomane http://www.piterwilson.com/personal/2008/05/07/bitmapdata-erasing-in-as3-with-custom-brush-shape/comment-page-1/#comment-257 mitomane Thu, 16 Apr 2009 10:19:42 +0000 http://www.piterwilson.com/personal/?p=49#comment-257 ..."I’m rotating an object around a given Point" …”I’m rotating an object around a given Point”

]]> By: mitomane http://www.piterwilson.com/personal/2008/05/07/bitmapdata-erasing-in-as3-with-custom-brush-shape/comment-page-1/#comment-256 mitomane Thu, 16 Apr 2009 10:18:04 +0000 http://www.piterwilson.com/personal/?p=49#comment-256 Hi, thanks for the great code example! I'm using your code to erase part of a BitmapData and I'm rotating this BitmapData using matrix and the erase part work great... but there's a problem. I'm rotating an object around the center of a given Point and this is the code of the function I'm using: public function rotateAroundPoint(m:Matrix, x:Number, y:Number, angleDegrees:Number):void { m.translate(-x, -y); m.rotate(angleDegrees*(Math.PI/180)); m.translate(x, y); } Theproblem is that the erasing part is not taking in account the rotation matrix of the BitmpaData and erase part of the image like the image was never rotated at all... Do you have any idea or suggestion? Thanks Hi, thanks for the great code example!

I’m using your code to erase part of a BitmapData and I’m rotating this BitmapData using matrix and the erase part work great… but there’s a problem.

I’m rotating an object around the center of a given Point and this is the code of the function I’m using:

public function rotateAroundPoint(m:Matrix, x:Number, y:Number, angleDegrees:Number):void
{
m.translate(-x, -y);
m.rotate(angleDegrees*(Math.PI/180));
m.translate(x, y);
}

Theproblem is that the erasing part is not taking in account the rotation matrix of the BitmpaData and erase part of the image like the image was never rotated at all…

Do you have any idea or suggestion?

Thanks

]]> By: Bob http://www.piterwilson.com/personal/2008/05/07/bitmapdata-erasing-in-as3-with-custom-brush-shape/comment-page-1/#comment-136 Bob Fri, 01 Aug 2008 05:41:17 +0000 http://www.piterwilson.com/personal/?p=49#comment-136 dude, nice! you just saved me a huge headache and tons of time... thanks :) clean code too dude, nice! you just saved me a huge headache and tons of time… thanks :)

clean code too

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