Is there a way to rotate model 90 exactly degrress ?

[Jay_Ki]

I want to rotate my 3D model exactly 90 degrees on either the y or x axis around an object.
I can get close to 90 degrees by using the rotate tool and rotating by hand, but sometimes it doesn't seem accurate.
Is there a way to rotate the model exactly as I see it, just by entering a 90 degree figure?

[daniel]

Just use the 'Edit > Apply transformation' tool (second tab).
https://www.cloudcompare.org/doc/wiki/i ... sformation