# VcMatrix

Forum Forums Visual Components 4.1 Academy VcMatrix

This topic contains 4 replies, has 4 voices, and was last updated by  JobW 12 months ago.

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• #8085

JobW
Participant

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 usefulĀ 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

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

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

If there is to be a tutorialĀ  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
Participant

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

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

-Sicario

#8390

JobW
Participant

Thanks, will look into it!

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