How to multiply a btVector3 value?

[johnsonalpha]

lets say i have

Code: Select all

btVector3 val (1.5,1.5,1.5)

is there a way to multiply each number inside the btvector by lets say 2.2?

[xexuxjy]

btVector3.h
SIMD_FORCE_INLINE btVector3& operator*=(const btScalar& s)
{
...
}

so should just be able to multiply it as you've written your example:

btVector3 val(1.0f,1.0f.1.0f);
val *= 2.2f;

[johnsonalpha]

Thanks~!