void Update()
{
if (HolisticMath.Distance(new Coords(this.transform.position),
new Coords(fuel.transform.position)) > stopping)
{
this.transform.position += direction * speed * Time.deltaTime;
}
}
static public Coords GetNormal(Coords vector)
{
float length = HolisticMath.Distance(new Coords(0, 0, 0), vector);
vector.x /= length;
vector.y /= length;
vector.z /= length;
return(vector);
}
void Update()
{
// If direction is declared here, the tank deacelerates when is near the fuel
// This happens because transform.position increases each frame, in this way
// direction decreaces each frame.
// The tank will almost reach the fuel, but never will exactly reach it
// so, its necessary a stopping condition to stop the tank
//direction = fuel.transform.position - transform.position;
if (HolisticMath.Distance(new Coords(transform.position), new Coords(fuel.transform.position)) > stoppingDistance)
{
// multiply by Time.deltaTime ensures a more consistent movement, independent of fps
transform.position += direction * speed * Time.deltaTime;
}
}
static public Coords Translate(Coords position, Coords facing, Coords vector)
{
if (HolisticMath.Distance(new Coords(0, 0, 0), vector) <= 0)
{
return(position);
}
float angle = HolisticMath.Angle(vector, facing);
float worldAngle = HolisticMath.Angle(vector, new Coords(0, 1, 0));
bool clockwise = false;
if (HolisticMath.Cross(vector, facing).z < 0)
{
clockwise = true;
}
vector = HolisticMath.Rotate(vector, angle + worldAngle, clockwise);
float xVal = position.x + vector.x;
float yVal = position.y + vector.y;
float zVal = position.z + vector.z;
return(new Coords(xVal, yVal, zVal));
}
public Coords GetNormal()
{
float magnitude = HolisticMath.Distance(new Coords(0, 0, 0), new Coords(x, y, z));
return(new Coords(x / magnitude, y / magnitude, z / magnitude));
}