Flash - Simulates the Windows boot process

1. Create a file with the parameters shown in Figure 1

Flash - Simulates the Windows boot process Picture 1
Figure 1

2. Rename the layer to the background

Flash - Simulates the Windows boot process Picture 2
Figure 2

3 Select the Rectangle Tool , adjust the fill color and fill color as shown in Figure 3, and draw a vertical rectangle

Flash - Simulates the Windows boot process Picture 3
Figure 3

4. Using the Copy and Paste commands to create many identical vertical rectangles

Flash - Simulates the Windows boot process Picture 4
Figure 4

5. Click Frame 1 of the background layer to select all the vertical rectangles. Select Windows > Align and then select the cells like Figure 5 to create a rectangular array of equally spaced tiles

Flash - Simulates the Windows boot process Picture 5
Figure 5

6. Lock the background layer and create a new layer named rectangle

Flash - Simulates the Windows boot process Picture 6
Figure 6

7 Click on Frame 1 of the rectangle layer, select the Rectangle Tool , remove the border color, set the fill color to white and draw a rectangle that covers all the vertical rectangles of the background layer.

Flash - Simulates the Windows boot process Picture 7
Figure 7

8 Right-click Frame 2 of the layer rectangle and select Insert KeyFrame

Flash - Simulates the Windows boot process Picture 8
Figure 8

9. Do the same Step 8 for Frame 3, 4, ., 10 of the rectangle layer

Flash - Simulates the Windows boot process Picture 9
Figure 9

10. Lock the rectangle layer, unlock the background layer, right-click Frame 10 and select Insert Frame

Flash - Simulates the Windows boot process Picture 10
Figure 10

11. Lock the background layer again, click Frame 2 of rectangle layer, select the Selection Tool and drag the mouse into a rectangle over the back of the existing white rectangle.

Flash - Simulates the Windows boot process Picture 11
Figure 11

12. Press the Delete key on the keyboard to get the result shown in Figure 12

Flash - Simulates the Windows boot process Picture 12
Figure 12

13. Do the same Step 11 and Step 12 for the Frame 3,4, ., 10 of the rectangle layer.

14. Press Ctrl + Enter to see the result or download the example file here .