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1. Open a new movie set it to 550 x 400 pixels. Set your
stage so you can see all of it.
2. Import the picture you want to apply the mask to.
3. Click Insert / Convert to Symbol. Name the symbol "maskedobject".
Set to movie clip. Click ok.
4. Open up your Library. Click Windows / Library (f11).
Double click on "maskedobject".
Set the registration to x = 0, y = 0. Close "maskedobject".
5. Click Insert / New
Symbol. Name the symbol "maskclip". Set to movie clip.
Click ok.
6. Drag "maskedobject"
onto the stage. Give it an instance name of "mcmaskpic".
7. Add a new layer to
"maskclip". Select first frame.
8. Select your circle
tool and draw a in the top left corner of the frame, so only 1/4
of the circle is in the frame. Fill the circle red.
9. Right click on the
time line for layer 2 near the name. Click Mask on the
menu.
10. Close the "maskclip".
11. SAVE your movie !!!
You should now be looking at your blank stage. Scene 1 Layer 1.
12. Drag the "maskclip"
onto the stage.
13. Select the 1/4 circle. Open the Actions Panel
Click + / Movie
Clip Control / onclipevent
Click
onMouseMove
Click + /
Actions / Variable / setvariable
In variable type
x
In Target type _root._xmouse
Click exp box to
make it an expression
Click + /
Actions / Variable / setvariable
In variable type
y
In Target type
"_root._ymouse"
Click exp box to
make it an expression
Click + /
Objects / core / this
in the
expression box type "._x = x
Click + /
Objects / core / this
in the
expression box type "._y = y
Click + /
Objects / core / this
in the
expression box type ".mcmaskpic_x = (0-x)
Click + /
Objects / core / this
in the
expression box type ".mcmaskpic_y = (0-y)
Click + / Movie
Clip Control / updateAfterEvent
Your script should
look like this
onClipEvent (mouseMove) {
x = _root._xmouse;
y = _root._ymouse;
this._x = x;
this._y = y;
this.mcmaskpic._x = (0-x);
this.mcmaskpic._y = (0-y);
updateAfterEvent();
} |
14. With your select tool select the white part of the screen.
15. Open the Actions Panel. Click + / Movie Control / Stop.
16. Save and Test your movie.
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