Intro to Vex - Part 14 - Vector Rotation

Get the video assets here free: gum.co/vexrotate
The next video of the Intro to VEX series covers how to rotate any vector using VEX. This is very useful when you want precise control over your copy to points rotation values. At the end of the video we also cover how to set up the same code but in a Point VOP.
Download the Video Assets here:
Get the video assets here free: gum.co/vexrotate

[@AlenHR]

I'm returning to this video whenever I need to rotate vectors around other vectors. There is something very unsettling in quaternions :D

[@karlisstigis]

Thank you for including the Vop option, I wish more tutorials would do that.

[@SleepySetzer]

This is just the key information i need for my project, thank you 😊

[@atisvideo]

Awesome stuff man, ace tutorial! thanks!

[@focusmaya251]

Simple and effective way of teaching.Thanks Bro👍

[@MDA_01]

Excellent - and very useful. Thank you!

[@zyc5309]

Thanks for the tutorial.

[@whomair]

Thank you!! I just found this and had been looking for this exact thing.

[@filipvabrousek6900]

Thanks a lot!

[@aftatv]

awsome, thank you so much!

[@FaddyVFX]

Awesome video, thanx alot 😊

[@haroldw2823]

As usual Great job mate!!!

[@IndiePixel3D]

Thanks Harold! Stay tuned for more!:)

[@massimobaita7178]

Thank You very much!

[@vfxskull6208]

perfect, thx!

[@graphic-nations]

that's super helplful

[@defonten]

Thanks a lot! I have a question though regarding 8:40. Is it correct using relbbox(@P).x as an alternative?
float angle = ch("angle") * relbbox(@P).x;
?

[@ykadam]

Great Job!! THX!!! How do you get "up" in point VOP?

[@IndiePixel3D]

Well, take your current direction vector, flatten it by setting y to 0, then normalize it. Then create the cross product of your flattened direction vector and the world up...so {0,1,0}. That will give your your "right" direction. The produce the final up by creating the cross product of your original direction vector and the right vector. That will give you the up vector.

[@bass_journey]

Is there a way to project a picture where the cube is red and another where the cube is blue?

[@sgm7650]

haha I didnt understand anything