ActionScript 2.0 :: Movieclips Under Masks
Jan 9, 2009
So I have a MovieClip, A, and inside of it is a layer that has shapes on it for a mask, this layer does have some keyframe animation (the masks move). Then I have MovieClips on other layers that are masked by the masking layer. When the movie loads, I load in an external jpeg and draw it onto a bitmap object, and then use that bitmap object and attach it to the moviecilps that are masked. This works fine, until the animation hits the part where the masks actually animated, then it reverts back to whatever i had in it before i attached the bitmaps. Is this a bug? or am i missing something? the only way i can get it to work is to run a function every single frame that the mask changes to reattach the bitmap. but that seems quite unefficient to have to do
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Jan 9, 2009
So I have a MovieClip, A, and inside of it is a layer that has shapes on it for a mask, this layer does have some keyframe animation (the masks move). Then I have MovieClips on other layers that are masked by the masking layerWhen the movie loads, I load in an external jpeg and draw it onto a bitmap object, and then use that bitmap object and attach it to the moviecilps that are masked. This works fine, until the animation hits the part where the masks actually animated, then it reverts back to whatever i had in it before i attached the bitmaps. Is this a bug? or am i missing something? the only way i can get it to work is to run a function every single frame that the mask changes to reattach the bitmap. but that seems quite unefficient to have to do
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Nov 7, 2009
I'm trying "get" the masked objects in my MovieClip object using something like:
ActionScript Code:
for(var i:uint=0; i<myMC.numChildren; i++){
if(myMC.getChildAt(i).mask!=null){
maskedObject = myMC.getChildAt(i);
break;
}
}
It goes through myMC's children and never finds a masked object even though myMC does have a mask in it. I made myMC in flash, so is that the problem? And how would i access the masked object otherwise?
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Oct 10, 2011
I am creating movieclips and there holes(deselected areas using masks) dynamicly. Is there a way I can assign one movieclip moer than one mask? Maybe by somehow saving the moviclip with the first hole(mask), so I can assign him the mask again(Seee example hole1 and hole2 on mc1).Another thing is to assign the same mask to two difrent movieclips, but as read that should be sovled by duplicating the mask mc.
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Nov 9, 2011
I am dynamically creating moviclips.. when I create a movieclip(mc1) this movieclip present a wall(for painting).. On this wall I create several windows(holes) which a present as mask for a wall, so that only the color of the wall is viewed, but the window is transparent..
when I am done with this I have for example 3 walls(mc1, mc2, mc3) with masks included..now on a button action I want to enable each movie clip for painting->painting is done so that you pick a color in a palllete and then click the wall you want to paint.. I do this with this code:
btn_color.onRelease = function(){
for(i=1; i<=stMC; i++) //stMC is nubmer of created mc's
{
[code]....
The code works great for the last movieclip created.. but when painting others it paints the entire wall in chosen color, so it colors the transparent windows(were set as masks as well)..
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Aug 22, 2010
I am an intermediate/moderately experienced AS3 programmer - however, I am having a few issues with resizing my background mc (mcBG), that contains a mask with bounds which go beyond the dimensions of the stage, to display correctly.
I know my script works (well, at least this much) so that if a static image of 1000px * 800px is placed inside the mcBG movieclip, the background fills the screen as intended.
However, if I change that static image (inside mcBG) to be either: a movieclip (mcAnimMask) which contains an animated mask (which has elements larger than the 1000px * 800px bounds, eg: 4500px * 3000px) or,2 layers (mask, and animated layer (dimensions: eg 4500px * 3000px) - framed tweening)...the resize script resizes mcBG to be the greatest dimensions of the files contained within it - ie: it does not fit the screen correctly, in fact it appears to be about 60% smaller than the original (which should be 1000px * 800px).
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Sep 24, 2009
I'm trying to display a shape using a mask in a way that it unhides the shape from left to center and in the same time from right to center.
--shape--
---><---
Is there a way to create a mask layer that animates two masks or to create two masks above one layer?
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Mar 16, 2009
I was wondering whether it was possible to include multiple masks to just one layer?I have a huge deadline in for thurs and it would be a huuge help if it is possible.
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Mar 18, 2011
I can SEE the maskObject unless I set its alpha to 0 and then it doesn't let clicks through to objectToBeMasked
And every single tutorial that I've seen fails to mention this and how to solve it, as if it should be obvious.
How do I mask objects through AS3 so that the masks act like masks act like the ones added in the IDE?
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Jul 2, 2008
I have two seperate MCs which I want to have the same mask effect on it Ie a gap in the middle, the mask is spinning round as stated they are separate, the blue thing gets moved whist the white one doesn't
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Oct 4, 2011
I'm creating a starry sky for a header and there are mountains in the image which obviously I want the randomly generated stars to appear behind it.I've tried setMask() but I don't see it doing anything. The generated stars still appear on top of everything regardless of layer order and such.
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Mar 19, 2004
I have a client who is IN LOVE with this site: http:[url]...I was just getting ready to start tweening and wondered if there's a way to script masks to do the same thing easily...NOT on mouse drag, but on the click of the button. I found a nice tutorial which will make a similar thing happen when you drag the mouse. But when I tried to target x and y the whole thing fell apart.
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Apr 2, 2005
I have this problem that has been makin me crazy. I want to make an erasor for the drawing api basically. Since I wasn't able to accomplish it, i looked everywhere!!! no luck So far I have been able to "erase" with shapes. For instance, I can drag a circle out and see the masked item underneath. The very next shape I drag out cancels the mask from the previous shape as if you can only have 1 mask per maskee. Also, I cant get a line drawing to become a mask.
//creating the shape
_level3.drawingPlane.createEmptyMovieClip("layer"+ _level3.layer+"_"+i, _level3.layer);
// dynamically setting the mask_level3.water.setMask(_level3.drawingplane["layer"+_level3.layer+"_"+i]);
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Jan 23, 2005
I've been having this issue for a day or two now and it's really bothering me. Sometimes the drawing api draws to the mask perfectly fine other times it doesn't work at all.
[Code]...
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Mar 27, 2009
I'm trying to make flash add two maks in one movie clip,like this (pseudo-code)
PHP Code:
MovieClip.mask = mask1
MovieClip.mask = mask2
Print (MovieClip)
but it only shows me the last mask.
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Oct 17, 2009
I'm trying to modify the alpha layer of a bitmapData by taking a source iamge and masking out areas that don't have the correct channel. ATM I'm using copyChannel to achieve the effect, but I'd liek more than 3 channels (use alpha kills the other channels it seems). 255, 0, 255 should be able to act as another mask.
This is what I'm doing now...
Code:
bitmap.bitmapData.copyChannel(tempMask, new Rectangle(0, 0, tempMask.width, tempMask.height), new Point(0, 0), BitmapDataChannel.RED, BitmapDataChannel.ALPHA);
So the red parts of the image mask out the source image. All I want is to be able to mask out things basic on multiple channels (the lesser of the 2).
1) How does copyChannel work? Can I just test each pixel manually and achieve relatively similar speeds? and 2) if the Flash inline functions are infact faster, is there a function that can do what I want, or would it be better to use a shader?
Code:
var tempBitmapData:BitmapData = new BitmapData(tempMask.width, tempMask.height);
var matrix:Array = [];
matrix = matrix.concat([0, 0, 0, 0, 0]); // red
matrix = matrix.concat([0, 0, 0, 0, 0]); // green
[Code].....
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Oct 5, 2010
I have an animation I've created of a rotating Earth. I want to turn it into a movie clip, so I can easily use it in other files. The problem is, I can't make it into a movie clip because there are some layers that are masks and they are locked.
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Feb 3, 2011
I'm trying to make flash add two maks in one movie clip,like this (pseudo-code)
PHP Code:
MovieClip.mask = mask1
MovieClip.mask = mask2
Print (MovieClip)
but it only shows me the last mask. I believe this is not possible?
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Aug 17, 2009
i have a red rectangle. On top of this rectangle is a bitmapped (not vector unfortunately) pattern fill that needs to include some white/transparent pixels that should show the red color of the rectangle. How do you define this in SVG, if possible while avoiding the use of masks? The 'transparent' pixels keep coming up white instead of red.
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Oct 22, 2009
When i create a new motion tween for example, i get the yellow "!" error in properties and it says "Motion tweening will not occur on layers with ungrouped shapes or on layers with more than one group or symbol". Thing is, i dont have more than one symbol or thing more than one shape and that is actually being tweened.the ! error only shows when i select the last frame in the tween. any ideas how i can get around this? i've never had this problem previously.
when i create a motion tween, i draw the object (in this case a circle), right click on the single keyframe, select create motion tween, then copy this keyframe and paste it further down the timeline, say at frame 10. At frame 10, i will move the circle to another location. the tween seems to work and it has created the symbol in the libary (tween 1) as a graphic, and when i export, it works ok, but the last frame has still the same error with the "!". Same thing happens with shape tweens.
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Jan 12, 2010
I'm having a hell of a time trying to get a custom mask to work on a project I'm creating.The mask I'm trying to use is applied as a pixel mask on a layer in the photoshop doc I'm working off, but I can't seem to figure out the proper way to get that layer mask imported into flash, to then compile into my .swc and be called from actionscript. (I'm coding in Flex)Whats the proper workflow for getting a pixel mask imported from photoshop so that when I call:
container.mask = myMask;
It'll show up as the shape I want, and not just a square box the size of my shape?
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Feb 19, 2009
Does the MouseEvent work with masks ?
ActionScript Code:
myMask.addEventListener(MouseEvent.ROLL_OUT...)
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Dec 19, 2009
I have made a pause button to stop a loaded swf and its children, and store the current frame. MOST of the children stop, except some of the objects in a few of my SWFs - the animated masks and 3D objects. I need to be able to stop everything. Is it even possible to stop these types of children? The problem can be seen [URL] Tracks 3, 8, and 9 have the issue. Here is the code I am using for my pause and resume button:
[CODE]....
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Mar 28, 2011
I have a bunch of images that im pulling in dynamically from my library. I am looking to create masks on those images everytime they are pulled onto the stage. the issue is how can i name my mask's using a predefined name in the function and or attach it correctly to the object that came from the library. for example:
/// on the stage i have a movieclip named "mContainer"
Code:
var sw = stage.stageWidth;
[code]....
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Feb 25, 2009
I'm attempting to create a dry erase board style animation effect in my flash movie where I'm erasing the text, like a dry erase board type effect. I've tried doing a frame by frame mask animation and it's not turning out very well. Has anyone attempted this before? Are there any tutorials or maybe after effects > flash tricks?
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Mar 19, 2009
I have a problem here with masking and the blurFilter. I have 2 MC's maskMC (square shaped) and iconMc (circle shaped) both at 50px width and height. masking the iconMC with the maskMC is no problem, but when I try to apply a blur filter to iconMC, some of its edges bleed out from the mask.
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Apr 3, 2009
I am trying in CS4 to change visibility of some motion tweens using AS2 _visible=true and _visible=false ( I need to stick to AS2)I am able to successfully target the motion tweens that are not masked, but I can not target the motion tweens that ARE masked. The masks lie directly over the tweens within the same movie clip as the other tweens.
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Sep 8, 2009
I have created an image gallery for a client using actionscript 2 and xml. I have the gallery pulling in the images and text from the xml file and displaying correctly. The problem is the rollover/rollout affect I need to do. The image need an itunes affect flip, so the image looks like it flips to display a description then when you roll out it should flip back to show the image. The flash so far can be seen here [URL]
The flash works by pulling the image in from xml and putting it inside a place holder MC inside another movieclip. This movie clip contains a mask which creates the flip affect and shows a white box containing text over the image. When you rollover this works fine, but when I roll out the image, and title have disappeared when the white box is removed.
At the moment I have left the rollover affect out (as you can see on the link) but for my own sanity I would love to know why I can't get this to work. I probably havent explained this very well so I have attached a demo of how I am trying to get the rollover affect to work.
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Dec 6, 2009
I'm using shapes drawn to sprites to try and get a fog of war effect.Basically, I have a large black rectangle that goes over the screen as darkness, and I need to have multiple towers that have vision fields that would cancel out the darkness.I'm using masks too, but I can't get the right effect.
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Feb 3, 2011
Can a movieclip have two masks added to it?I mean, I tried doing .mask, but it always shows me the last mask, the other one apparently gets kicked out.
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