I need to move between (rotated) object in flex along x, y, or z as an independent observer. The movement relative to x, y works ok, but when I go along the z axis, the observer behaves as it was apart of the xyz system of the objects and doesn't go straightforward to the object but in diagonal for example. Here is some tryout code
[Code]....
I have a MovieClip object, which is exported for actionscript (AS3) in an .swc file.When I place an instance of the clip on the stage without any modifications, it appears in the upper left corner, about half off stage (i.e. only the lower right quadrant of the object is visible). I understand that this is because the clip has a registration point which is not the upper left corner.If you call getBounds() on the movieclip you can get the bounds of the clip (presumably from the "point" that it's aligned on) which looks something like (left: -303, top: -100, right: 303, bottom: 100), you can subtract the left and top values from the clip x and y:[code]matrix has a tx value of 748 (half of stage height) ty value of 426 (Half of stage height)concatenatedMatrix has a tx value of 1699.5 and ty value of 967.75That's also obviously where the movieclip is getting positioned, but why? Where is this additional translation coming from?
View 1 RepliesI have a papervision camera of which turns using keyboard input, I have a radar of which I would like to orientate to direction when the camera turns.I have it all working apart from mapping my (camera) DisplayObject3D.rotationY to RadarInterface.rotation correctly.The camera (or any 3d object) works with values I'm finding hard:Clockwise: 0 to 89, 89 to 0, -0 to -89, -89 to -0 doing a complete 360.So if I were to turn 180 degrees I'd go from 0 to 90 and back down to 0 again.
View 1 RepliesI have an object, the center of the object I believe is the rotation point. When I click transform and edit the rotation properties on the right side to like 55 degrees then it works, it rotates from the point it's suppose to and looks great. The problem is when I use AS .rotation on the object, I have no idea where it's rotating from and it's going all over the freaking place. I assumed it would rotate from the same rotation point as the transform tool rotates the object from. I also assumed 0-360 was the options for rotation. What am I doing wrong? from the looks of it's odd rotation I can't even tell where it's centering.
View 3 RepliesIm using A
Code:
function enterFrameHandler(event:Event):void
{
[code]........
I would like to force objects to have the same rotation for images showed when mouse is rollover. Right now the images are shown relative to the rotation of the object the mouse is over.How do I force the rotation to make the mouse over image stay portrait?I have the same problem with the scale of the images. Right now the images are scaled relative to the objects the mouse is over...
ActionScript Code:
mouseoverimage1.scaleX = _origXScale;
mouseoverimage1.scaleY = _origYScale;
[code]......
I am completely new to AS and have been having a rough couple of days trying to figure this one out.
I'm having struggle creating a xy rotation - or an image "tilt" - on mouseover / mouse position on a movie clip (600 x 300). When the mouseover position is at the top left corner it should be rotated e.g. x = -50 and y = -50 (or "away from the mouse") and subsequently rotated x = 50 and y = 50 (still "away from the mouse") when the mouseover position is at the bottom right position.
check out the attached file. Don't ask me why, but I need that yellow rectangle to follow that grey dot, which rotates around randomly... but see, if you place the dot to the center left of the grey rectangle, you see that the yellow rectangle screws up. I've deducted that this happens for this reason: to the left of the grey rectangle, the rotation value is 178... 179... 180... then it jumps to -180... -179... -178... (you can try this out using an onEnterFrame function and tracing the rotation of an object that follows the mouse).
Since the yellow rectangle follows the grey dot with an ease, it doesn't just do: rectangle._rotation = dot._rotation But instead: rectangle._rotation += Math.round((dot._rotation-this._rotation)/rotatespeed) Some of you guys should already be familiar with this kind of movement, but it's usually used to move objects smoothly. The bug here is that whenever that dot randomly jumps up into -180 from it's original position at below 180, it screws up the yellow rectangle.
I'm trying to get a movieclip to constantly rotate either left or right. At first I set this._rotation=-1 Then I was thinking of using
if (this._rotation==1) {
this._rotation = -1;
But this only makes the object rotate 1 degree and then stop. How do I make it constantly rotate?
I have a flash file which I want to loop, and have used this action on the last frame:
on(load) {
gotoAndPlay(1);
}
Seems to work, but I need to convert the file to FLV and am losing the loop when I do this.
is there a site out there that has a translation from all the common AS2 commands?I'm just learning AS3 now and i have no idea how to do the basic things such as _root.mc.loadMovie("asd.swf"); anymore
View 6 RepliesTrying to use an enterFrame event in conjunction with two functions that combined I want to move my object (a square) from the right to the left side of the screen and rotate it AROUND THE CENTER.When I use the following functions individually, they both work fine:
Actionscript Code:
//Centering function function rotCenter (ob:*, angleDegrees:Number, ptRotationPoint:Point) { var m:Matrix=ob.transform.matrix; m.tx -=
[code].....
I have earth object how I can rotate into 3d in flash with 3d feature or shall i need to use papervision 3d?
View 3 RepliesI have a movieclip moving on a path by means of a tween. At the starting point a (virtual) line on the movieclip is tangent to the path. Is there an easy way to automagically rotate the movieclip such that this line remains tangent to the path throughout the tween?
View 1 RepliesI experience some sort of a bug when trying to dynamically mask an object to which I have applied rotationY with an object which is also applied rotationY.
View 0 RepliesWhat I would like to have happen, is when the user drags arrow_mc, it will only rotate between 0 and 90 degrees. If you go above 90 degrees, and continue dragging, it will stop moving. The same would happen if you went below 0 degrees.Currently, the code below works, but you can go around in circles back and forth.Iwith figuring out how to constrain the drag rotation between specifid numbers, in degrees.
ActionScript Code:
arrow_mc.onPress = function () {
arrow_mc.onMouseMove = function () {
[code].....
I have a script that rotates my character using left and right keys. I want the character to move forward to the direction he is pointing at when I press up key.How can I calculate the needed X and Y amounts from the rotation?
View 0 Repliesjust need the code templet for moving an object in the direction it is angled at(the rotation).
View 3 Repliesright now I have a code that rotates an object based on the position of it and the mouse. Thats all great but it sucks for a game, It is way too responsive. What I tried doing is making to rotation var:
[Code]...
after that I made rot2 the direct rotation between the object and the mouse: rot2 = Math.atan2(Ydiff, Xdiff) * 180/Math.PI; //(forgive me if this has spelling errors, as I am writing it //by hand right now) then I make rot effect the object: object.rotation = rot; now that the basics are set up I just need to make a code that compares rot2 and rot, if rot is less than rot2 it adds on to rot, if it is greater, then it will subtract.
(source at bottom) this all works well until you hit the most annoying part, the one i cant figure out how to fix.... basically there is a gap where the numbers go from 180 to -180, so the code flips out, reads this as it is supposed to, but this makes the object rotate a full 360 degrees around instead of just like 2 degrees to bridge the gap. If anyone has insight on this or thinks they might know what to do,
[Code]....
How can I get the X, Y, and rotation values, relative to the stage of a child of unknown number of parents?
What I am doing is: I have a 'stick' object, that creates a child 'stick', that creates a child 'stick', etc a random number of times.
The end stick then creates a leaf.
Each new stick rotates a little bit randomly.
As a result when my leaf falls off the final stick it flies off in a strange direction.
How can I get the leaf to fall down (eg y++ relative to stage)?
Alternatively I thought I could dispatch an event that has a leaf created at the stage level but then I really need to know what the X and Y co-ordinates of my final stick is realtive to the stage.
I feel dumb for asking this....but what is the best way to make an object rotate (counter-clockwise in this case) indefinitely? ENTER_FRAME listener that offsets the angle by a certain number of degrees per frame? more economical way?
View 3 Repliesjust need the code templet for moving an object in the direction it is angled at(the rotation)
View 3 RepliesI've noticed a bit of discrepancy of using the public AS3 API for the GlowFilter strength property. All the others seem to make sense when comparing the visual effect using the Flash CS5 tool on a MovieClip. However the strength seems to baffle me. The API lists strength being a number from 0 to 255:
http:[url]..........How does a number between 0 and 255 translate to a number between 0 and 100% as listed in Flash CS5. In other words what would be the parameters I should use to repeat the same effect as this:
If I try to apply this using code this is what comes to mind for each of the properties:
blurX = 5blurY = 5color = 0xFF0000quality = BitmapFilterQuality.LOWstrength = 255
So does strength of 100% act the same as the max value of strength allowed by the API, which is 255? Here's what happens when you do this with this code:
clip_mc.filters = [ new GlowFilter(0xFF0000,
1,5,5,255,
BitmapFilterQuality.LOW,[code]............
When I test this I get different results. Here's the filter effect as applied at design time:And here's the filter effect applied dynamically using the GlowFilter class (see code above):
Notice the slight difference in the strength? How can we accurately replicate filters given these two strength scales? I need to apply a class to a load of MovieClip objects at run-time and don't want to have to go into the library and paste the filter preset 100+ times.
OK so inside one of my object classes i have this function
[Code]....
My preferred simple way of having animations in flash (im not fond of flashes drawing tools ) TA is a movieclip inside the Movie clip that the class is linked to, and TP is the one inside that one which contains the bitmap. Running this function in my enter frame gives me a
[Code]....
I am tweeing a bunch of rectangles randomly on stage.
Code:
TweenLite.to(thumbArr[i],1,{
x:Math.random () * (stage.stageWidth - thumbArr[i].width),
y:Math.random () * (stage.stageHeight - thumbArr[i].height),
rotation: Math.random () * (60) - 30});
the problem is that after I added random rotation (between -30 and 30 degrees), the corners of my rectangles are still sticking out of the stage at the end of the tween.
If I trace objects width and height after the rotation I get the new values but this still doesnt help me because I am tweening to that rotation.
Code:
mc.rotation = 20;
trace(mc.width);
trace(mc.height);
How can I manipulate an object's rotation to ease in toward a specific rotation?[code]...
View 5 Repliesi have downloaded the rogue object handle 2.008 i need to know how to Use it to cropp and rotate the Image.
View 1 RepliesI got an object (called tempEnemy) which is flying around and shooting. The problem is that I can't keep the value tempEnemy.rotateTo positive, i.e. It shall be between 0 and 359 degrees. Currently rotateTo ranges from:
rotateTo < 0 (bug) && rotateTo > 0 && rotateTo > 359 (bug).
tempEnemy.dX = tempEnemy.destX - tempEnemy.x;
tempEnemy.dY = tempEnemy.destY - tempEnemy.y;
//I added 180 because my tempEnemy object was looking and shooting to the wrong direction
tempEnemy.rotateTo = (toDegrees(getRadians(tempEnemy.dX, tempEnemy.dY))) + 180;
if (tempEnemy.rotateTo > tempEnemy.frame + 180) tempEnemy.rotateTo -= 360;
if (tempEnemy.rotateTo < tempEnemy.frame - 180) tempEnemy.rotateTo += 360;
tempEnemy.incFrame = int((tempEnemy.rotateTo - tempEnemy.frame) / tempEnemy.rotateSpeed);
How can I get the X, Y, and rotation values, relative to the stage of a child of unknown number of parents?What I am doing is: I have a 'stick' object, that creates a child 'stick', that creates a child 'stick', etc a random number of times.The end stick then creates a leaf. Each new stick rotates a little bit randomly.As a result when my leaf falls off the final stick it flies off in a strange direction.How can I get the leaf to fall down (eg y++ relative to stage)?Alternatively I thought I could dispatch an event that has a leaf created at the stage level but then I really need to know what the X and Y co-ordinates of my final stick is realtive to the stage.
View 0 RepliesI am tweeing a bunch of rectangular shaped objects randomly on stage.
Code:
TweenLite.to(thumbArr[i],1,{
x:Math.random () * (stage.stageWidth - thumbArr[i].width),
y:Math.random () * (stage.stageHeight - thumbArr[i].height),
rotation: Math.random () * (60) - 30});
the problem is that after I added a random rotation between -30 & 30 degrees they still stick out of the stage a little.how could I calculate width & height of the these objects based on their final rotation so they dont stick out of the stage?