Spin... spin... spin...

At this point, forget about that there's even a rotation matrix.

And here you can see it's rotating about the vertical axis only, creating circles.

Rotate image complete

Select the center point of the rotation...

As you focus on the wooden form, it rotates.

Not rotated

No Rotation

Not Rotated

Turn!

The Earth rotates on its axis.

Auto rotate photo

Rotate photo

For example, if your matrix moves an object five units up, the inverse moves it five units down.

I had enough. (Serbian) I had enough.

Translates so there's a new origin and then rotate around this origin.

You can see this by the numbers.

Move your eyes around, blink, maybe close one eye.

And then, if you saw, the panels actually rotate.

The top went around and around.

You don't need reverse. You don't need parallel parking.

Do n't rotate

Do n't Rotate

Do not move

And the way this happens is through the phenomenon of persistence of vision.

A circle, for example, is symmetric under rotations about the center of the circle.

Raise the Z axis out of the way and recall that, in our case, we adjusted the B axis position to B0.003

It's the interaction of both these magnets which makes this motor spin.

For practice try orbiting fully around your model.

If the values exceed specification, re check machine level

Narrator

Of course, it doesn't make any difference.

And one more step is to do training studies.

And the answer here is Rotation.

I could have equally written steering plus random.gauss, zero, comma, and then the noise parameter. As I go down further, here is my execution of motion.

Flipped Horizontally and Rotated Left

Flipped Vertically and Rotated Left

Check and control rotation on this STB, should be three hundred per minute.

Let's fasten a spoke on the inner end of each axle.

Rotates the earth clockwise around its axis.

So it is a vector quantity and the direction of the vector is dependant on which way it's spinning.

So what if I do B, which is a sixth of a turn, followed by C, which is a third of a turn?

Holy Jesus. Torque.

Yes.

The translation moves the model to the origin, where it's now centered.