public static TSVector3 Cross(TSVector3 vector1, TSVector3 vector2)
{
TSVector3 result;
TSVector3.Cross(ref vector1, ref vector2, out result);
return(result);
}
public static TSQuaternion FromToRotation(TSVector3 fromVector, TSVector3 toVector)
{
TSVector3 w = TSVector3.Cross(fromVector, toVector);
TSQuaternion q = new TSQuaternion(w.x, w.y, w.z, TSVector3.Dot(fromVector, toVector));
q.w += FP.Sqrt(fromVector.sqrMagnitude * toVector.sqrMagnitude);
q.Normalize();
return(q);
}
public static void LookAt(TSVector3 forward, TSVector3 upwards, out TSMatrix result)
{
TSVector3 zaxis = forward; zaxis.Normalize();
TSVector3 xaxis = TSVector3.Cross(upwards, zaxis); xaxis.Normalize();
TSVector3 yaxis = TSVector3.Cross(zaxis, xaxis);
result.M11 = xaxis.x;
result.M21 = yaxis.x;
result.M31 = zaxis.x;
result.M12 = xaxis.y;
result.M22 = yaxis.y;
result.M32 = zaxis.y;
result.M13 = xaxis.z;
result.M23 = yaxis.z;
result.M33 = zaxis.z;
}
public static TSVector3 operator %(TSVector3 value1, TSVector3 value2)
{
TSVector3 result; TSVector3.Cross(ref value1, ref value2, out result);
return(result);
}