Detailed method of drawing a rotation animation of an axially symmetrical figure in PPT

php editor Banana today will share with you the detailed method of drawing rotation animation of axially symmetrical graphics in PPT. With a few simple steps, you can easily create a vivid and interesting rotation animation effect, making your PPT more vivid and attractive. Follow our steps to easily master the production skills and add a new highlight to your presentations. Start your PPT journey now and show colorful axisymmetric graphic animations!

1. Take the rotation of a triangle along one side as an example to demonstrate this method to everyone. First draw a triangle in the slide editing area.

2. Copy the drawn triangle several times. The specific number of copies depends on the specific situation. Of course, the more copies you make, the more delicate the animation will be. I copied 11 copies here, because the width of the triangle is 6 cm, and I want its width to be shortened by 0.5 cm each time, and the width is shortened to 0 11 times.

3. Reduce the width of the copied 12 triangles by 0.5. The method is to right-click a triangle, select [Size and Position], and then change the width value in the [Format Shape] dialog box.

4. Align the two right-angled sides of all triangles. In order to achieve precise alignment, you can set the precise position through the [Format Shape] dialog box to make all triangles right-angled. Edges align with right-angled vertices.

5. Adjust the stacking levels of all triangles in the order of larger ones at the top and smaller ones at the bottom.

6. Copy the largest triangle and change the fill color to white.

7. Place the newly copied triangle on the bottom layer, with the position parameter consistent with the previous triangle, so that it is aligned with all triangles.

8. Add a disappearing animation for the triangle starting from the top layer. The animation parameters are as shown in the figure. Except for the first animation starting method which is click, the other starting methods are set to [ After the last animation].

9. In this way, the animation effect of the axis-symmetric figure rotating around the symmetry axis is realized. This only realizes the animation effect on the right side of the symmetry axis. The same method can be used to create the animation effect on the left side. You can make the animation more and more delicate by adjusting the "duration" of each animation and the number of triangles.

Note

It is best to animate each picture first, and finally adjust the order of the picture placement.

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