public void Import(BinaryReader Reader)
{
Position = new Vector3(Reader.ReadSingle(), Reader.ReadSingle(), Reader.ReadSingle());
Rotation = new Quaternion(Reader.ReadSingle(), Reader.ReadSingle(), Reader.ReadSingle(), Reader.ReadSingle());
Scaling = new Vector3(Reader.ReadSingle(), Reader.ReadSingle(), Reader.ReadSingle());
UInt32 NameLen = Reader.ReadUInt32();
Name = Encoding.ASCII.GetString(Reader.ReadBytes((int)NameLen));
MirrorIndex = Reader.ReadInt32();
ParentIndex = Reader.ReadInt32();
NameHash = Reader.ReadUInt32();
Flags = Reader.ReadUInt32();
}
public static Vector3 GetAxis(Quaternion q)
{
Vector3 vec = q.v;
float num = vec.Length();
if (num <= 0.0001f)
{
return new Vector3(0f, 0f, 0f);
}
return vec / num;
}
public static float GetAngle(Quaternion q)
{
return (float)(2.0 * Math.Acos((double)q.n));
}
public static Quaternion MakeFromEulerAngles(float x, float y, float z)
{
double num = (double)x;
double num2 = (double)y;
double num3 = (double)z;
double num4 = Math.Cos(0.5 * num3);
double num5 = Math.Cos(0.5 * num2);
double num6 = Math.Cos(0.5 * num);
double num7 = Math.Sin(0.5 * num3);
double num8 = Math.Sin(0.5 * num2);
double num9 = Math.Sin(0.5 * num);
double num10 = num4 * num5;
double num11 = num7 * num8;
double num12 = num4 * num8;
double num13 = num7 * num5;
Quaternion result = new Quaternion((float)(num10 * num9 - num11 * num6), (float)(num12 * num6 + num13 * num9), (float)(num13 * num6 - num12 * num9), (float)(num10 * num6 + num11 * num9));
return result;
}
public static Vector3 VRotate(Quaternion q, Vector3 v)
{
return (q * v * ~q).v;
}
public static Quaternion Rotate(Quaternion q1, Quaternion q2)
{
return q1 * q2 * ~q1;
}
