Irrlicht Engine

seems that yr quaternion multiplication is wrong. i include the corrected formula inline quaternion quaternion::operator*(const quaternion& other) const { quaternion tmp; //wrong //tmp.W = (other.W * W) - (other.X * X) - (other.Y * Y) - (other.Z * Z); //tmp.X = (other.W * X) + (other.X * W) + (o...

Is there a way to set the sensitivity for the event receiver?

for example

if(receiver.IsKeyDown(irr::KEY_KEY_W))
index++;

instead of index = 1,2,3,4,5,6.....etc whenever W is press

"index" gets added multiple times.