# VcMatrix

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This topic contains 4 replies, has 4 voices, and was last updated by  JobW 1 month, 3 weeks ago.

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• #8085

JobW
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Hi,

Can you do a tutorial about vcMatrix, vcVector (Python).

Somethings I’ll like to learn:

• Multiplications of matrices
• distances between two frames of different components
• inverted matrices
• Rotated components

In my opinion, they are very useful but the help file isn’t providing much information.

I’ll hope that you guys will make a tutorial about it!

Regards,

#8203

90jb12
Participant

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If you look at the Python API help file and go to vcMatrix, it tells you how to do all of this. Distances between two frames is more of a mathematical problem than a VC one, but:

Mat(A to B) = Inverse(MatA) * MatB

Vec(A to B) = PointB – PointA

#8244

zesty
Moderator

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Model a Mobile Robot – Lesson 3 is mostly about that stuff

If there is to be a tutorial  it would have to focus on component modeling, scripting or robotics. Some upcoming tutorials about robotics and kinematics will give you more practice in this stuff.

#8327

Sicario
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Go through this tutorial. This will give you some good ideas.

4-dof-trrr-robot-inverse-kinematics-explanation

-Sicario

#8390

JobW
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Thanks, will look into it!

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