Legacy GM view angle rotation but not from center.

[lord_berto]

hi, im asking again if anyone knows how i could rotate my view, but not from the center?
i know it has to be something like this:
STEP:

view_angle+=1;
view_xview=view_xview+view_angle some math stuff.
view_yview=view_yview+view_angle some math stuff.

 

[IndianaBones]

What you want is the formula for rotation around an arbitrary point, and then adapt that to your view.

It could be a little tricky, you'll need to calculate the pivot point for rotation, which will actually be outside the view.

Check these for more information.

This page : https://stackoverflow.com/questions/2259476/rotating-a-point-about-another-point-2d

And this page : https://academo.org/demos/rotation-about-point/