Basically, I am getting data(x,y,x-> coords of the object) every 100ms.
So rendering this object happens at 10 FPS.
I want to interpolate between the ‘current position’ and ‘next position’ so that object takes 100 ms to go from point-0 to point-1, while maintaining the Frame Rate at 30.
Thanks.
assuming you have a vector3 class with x y z members
you can do a linear interpolation like this
void Vector3::Combine( const Vector3 &U, const Vector3 &V, float balance ) {
const float oneMinusBalance = 1.0f - balance;
x = U.x * oneMinusBalance + V.x * balance;
y = U.y * oneMinusBalance + V.y * balance;
z = U.z * oneMinusBalance + V.z * balance;
}
this is also other sort of interpolation like spherical interpolition , cubic etc … try to use your favorite search engine about it