public void TestEquals()
{
var a = new Quat(4, 3, 2, 1);
var b = new Quat(4, 3, 2, 1);
var c = new Quat(2, 3, 4, 1);
Assert.AreEqual(true, a.Equals(b));
Assert.AreEqual(false, a.Equals(c));
}
public static Quat Slerp(Quat q1, Quat q2, float t)
{
// Check for equality and skip operation.
if (q1.Equals(q2))
{
return(q1);
}
float scale0 = 1 - t;
float scale1 = t;
Quat myQuat = Quat.Identity;
myQuat.x = (scale0 * q1.x) + (scale1 * q2.x);
myQuat.y = (scale0 * q1.y) + (scale1 * q2.y);
myQuat.z = (scale0 * q1.z) + (scale1 * q2.z);
myQuat.w = (scale0 * q1.w) + (scale1 * q2.w);
return(myQuat.Normalize());
}
