public static Vector3 GetVector3(GtMsg.Vec3 v3)
{
Vector3 v = new Vector3();
v.x = v3.X;
v.y = v3.Y;
v.z = v3.Z;
return(v);
}
//public static bool SameSideEX(Vector3 A, Vector3 B, Vector3 C, Vector3 P)
//{
// Vector3 BA = B - A;
// Vector3 CA = C - A;
// Vector3 PA = P - A;
// Vector3 v1 = Vector3.Cross(BA, CA);
// Vector3 v2 = Vector3.Cross(BA, PA);//a × b = |a| |b| sin(θ) n
// // v1 and v2 should point to the same direction
// return Vector3.Dot(v1, v2) >= 0;// v1.Dot(v2) >= 0;点乘的结果越大，表示两个向量越接近
////}
public static GtMsg.Vec3 GetVec3(Vector3 v3)
{
GtMsg.Vec3 v = new GtMsg.Vec3();
v.X = v3.x;
v.Y = v3.y;
v.Z = v3.z;
return(v);
}
