void Update()
{
forwardVector = transform.up;
float translation = Input.GetAxis("Vertical") * speed;
float rotation = Input.GetAxis("Horizontal") * rotationSpeed;
translation *= Time.deltaTime;
rotation *= Time.deltaTime;
//transform.Translate(0, translation, 0);
transform.position = HolisticMath.Translate(transform.position, forwardVector, translation);
//transform.Rotate(0, 0, -rotation);
bool clockwise = false;
if (rotation > 0)
{
clockwise = true;
}
// Always try to be sure if you are working with degrees or radians.
// Dont just divide the rotationSpeed by something.
// In this case, Rotate recieves angle in radians, so the conversion is necessary.
transform.up = HolisticMath.Rotate(new Coords(forwardVector), Mathf.Abs(rotation) * Mathf.Deg2Rad, clockwise).ToVector();
}
void Update()
{
float translation = Input.GetAxis("Vertical") * speed;
float rotation = Input.GetAxis("Horizontal") * rotationSpeed;
translation *= Time.deltaTime;
rotation *= Time.deltaTime;
// transform.Translate(0, translation, 0);
//move towards world up.
//need to convert to local space.
Vector3 direction = new Vector3(0, translation, 0);
Vector3 facingDirection = transform.up;
// what is the move direction of the tank
Vector3 currentPos = transform.position;
transform.position = HolisticMath.Translate(new Coords(0, translation, 0),
new Coords(currentPos.x, currentPos.y, currentPos.z),
new Coords(facingDirection.x, facingDirection.y, facingDirection.z)).ToVector();
// transform.Rotate(0, 0, -rotation);
Vector3 temp = transform.up;
float angleInRadians = rotation * Mathf.Deg2Rad;
transform.up = HolisticMath.Rotate(new Coords(temp.x, temp.y, temp.z), angleInRadians, true).ToVector();
}
// Start is called before the first frame update
void Start()
{
//fuel.GetComponent<OtherFuelManager>().objectPosition;
direction = fuelManager.GetComponent <OtherFuelManager>().objectPosition - this.transform.position;
//normal vector section
NormalCoordinates directionNormal = HolisticMath.GetNormal(new NormalCoordinates(direction));
direction = directionNormal.ToVector();
//Coordinates v = new Coordinates(direction.x,direction.y,direction.z);
//float angle = HolisticMath.Angle(new NormalCoordinates(0,1,0),new NormalCoordinates(direction)) * 180.0f / Mathf.PI; //ANGLE RADIANS TO DEGRESS
//Debug.Log("Angle from Tank to Fuel: " + angle);
//Rotate dirtection
//float angle = HolisticMath.Angle(new NormalCoordinates(0,1,0),new NormalCoordinates(direction));
float angle = HolisticMath.Angle(new NormalCoordinates(this.transform.up), new NormalCoordinates(direction));
bool clockwise = false;
if (HolisticMath.Cross(new NormalCoordinates(this.transform.up), directionNormal).z < 0)
{
clockwise = true;
}
//NormalCoordinates newRotationDirection = HolisticMath.Rotate(new NormalCoordinates(0,1,0),angle);
NormalCoordinates newRotationDirection = HolisticMath.Rotate(new NormalCoordinates(this.transform.up), angle, clockwise);
this.transform.up = new Vector3(newRotationDirection.x, newRotationDirection.y, newRotationDirection.z);
}
static public Coords LookAt(Coords forward, Coords position, Coords target)
{
var diff = target - position;
float a = HolisticMath.Angle(forward, diff);
Coords cross = HolisticMath.Cross(forward, diff);
Coords rotate = HolisticMath.Rotate(forward, a, cross.z < 0);
return(rotate);
}
public void SetAngle(string amt)
{
float n;
if (float.TryParse(amt, out n))
{
n *= Mathf.PI / 180.0f;
tank.transform.up = HolisticMath.Rotate(new Coords(tank.transform.up), n, false).ToVector();
}
}
public void SetAngle(string amount)
{
float n;
if (float.TryParse(amount, out n))
{
n *= Mathf.PI / 180.0f;
//n *= Mathf.Deg2Rad;
tank.transform.up = HolisticMath.Rotate(new NormalCoordinates(tank.transform.up), n, false).ToVector();
}
}
static public Coords LookAt2D(Coords forwardVector, Coords position, Coords focusPoint)
{
Coords direction = new Coords(focusPoint.X - position.X, focusPoint.Y - position.Y, position.Z);
float angle = HolisticMath.Angle(forwardVector, direction);
bool clockwise = false;
if (HolisticMath.Cross(forwardVector, direction).Z < 0)
{
clockwise = true;
}
Coords newDir = HolisticMath.Rotate(forwardVector, angle, clockwise);
return(newDir);
}
void Update()
{
float translation = Input.GetAxis("Vertical") * speed;
float rotation = Input.GetAxis("Horizontal") * rotationSpeed;
translation *= Time.deltaTime;
rotation *= Time.deltaTime;
transform.position = HolisticMath.Translate(new Coords(transform.position),
new Coords(transform.up),
new Coords(0, translation, 0)).ToVector();
transform.up = HolisticMath.Rotate(new Coords(transform.up), rotation * Mathf.Deg2Rad, true).ToVector();
}
// Start is called before the first frame update
void Start()
{
angle = angle * Mathf.Deg2Rad;
foreach (GameObject p in points)
{
Coords position = new Coords(p.transform.position, 1);
p.transform.position = HolisticMath.Rotate(position, angle.x, true, angle.y, true, angle.z, true).ToVector();
}
Matrix rot = HolisticMath.GetRotationMatrix(angle.x, true, angle.y, true, angle.z, true);
float rotAngle = HolisticMath.GetRotationAxisAngle(rot);
Coords rotAxis = HolisticMath.GetRotationAxis(rot, rotAngle);
Debug.Log(rotAngle * Mathf.Rad2Deg + " about " + rotAxis.ToString());
Coords.DrawLine(new Coords(0, 0, 0), rotAxis * 5, 0.1f, Color.yellow);
}
// Start is called before the first frame update
void Start()
{
angle = angle * Mathf.Deg2Rad;
foreach (var point in points)
{
Coords position = new Coords(point.transform.position, 1);
point.transform.position = HolisticMath.Rotate(position, new HolisticMath.Rotation(angle.x), new HolisticMath.Rotation(angle.y), new HolisticMath.Rotation(angle.z)).ToVector();
}
Matrix rotation = HolisticMath.GetRotationMatrix(new HolisticMath.Rotation(angle.x), new HolisticMath.Rotation(angle.y), new HolisticMath.Rotation(angle.z));
float rotAngle = HolisticMath.GetRotationAngle(rotation);
var axis = HolisticMath.GetRotationAxis(rotation, rotAngle);
Debug.Log(rotAngle * Mathf.Rad2Deg + " about " + axis.ToString());
Coords.DrawLine(new Coords(0, 0, 0), axis * 5, 0.1f, Color.yellow);
}
// Start is called before the first frame update
void Start()
{
angle = angle * Mathf.Deg2Rad;
foreach (GameObject point in points)
{
Coords position = new Coords(point.transform.position, 1);
Coords axis = new Coords(rotaionAxis, 0);
// rotaion is applied to the position.
point.transform.position = HolisticMath.Rotate(position, angle.x, true, angle.y, true, angle.z, true).ToVector();
}
Matrix rot = HolisticMath.GetRotaionMatrix(angle.x, true, angle.y, true, angle.z, true);
float angle2 = HolisticMath.GetRotaionAxisAngle(rot);
Coords angleAxis = HolisticMath.GetRotationAxis(rot, angle2);
Coords.DrawLine(new Coords(Vector3.zero), (angleAxis) * 3, 0.1f, Color.yellow);
Debug.Log("Axis" + angleAxis.ToString());
Debug.Log("Angle" + angle2);
}
// Start is called before the first frame update
void Start()
{
Vector3 c = new Vector3(center.transform.position.x, center.transform.position.y, center.transform.position.z);
foreach (GameObject point in points)
{
Coords pos = new Coords(point.transform.position, 1);
pos = HolisticMath.Translate(pos, new Coords(new Vector3(-c.x, -c.y, -c.z), 0));
pos = HolisticMath.Rotate(pos, angle.x, true, angle.y, true, angle.z, true);
point.transform.position = HolisticMath.Translate(pos,
new Coords(new Vector3(c.x, c.y, c.z), 0)).ToVector();
// point.transform.position = HolisticMath.Translate(pos,
// new Coords(new Vector3(translation.x,translation.y,translation.z),0)).ToVector();
// pos = HolisticMath.ScaleTransForm(pos,scale.x,scale.y,scale.z);
// point.transform.position = HolisticMath.Translate(pos,
// new Coords(new Vector3(c.x,c.y,c.z),0)).ToVector();
}
}
private void Start()
{
// If direction is declared here, the value of direction wont change each frame
// this way, direction wont get smaller each frame and the Tank speed will be
// constant and the tank is going to pass the fuel
direction = fuel.transform.position - transform.position;
Coords dirNormal = HolisticMath.GetNormal(new Coords(direction));
direction = dirNormal.ToVector();
float angle = HolisticMath.Angle(new Coords(transform.up), new Coords(direction)); //* 180.0f/Mathf.PI;
//Debug.Log("Angle to fuel: " + angle);
// green axis: transform.up
// red axis: transform.right
// blue axis: transform.forward
Debug.Log("transform.up: " + transform.up);
Debug.Log("dirNormal: " + dirNormal);
bool clockwise = false;
// If this cross product between transform.up and direction to goal is positive, by right hand rule
// (going from first parameter to second parameter),
// that indicates anti-clockwise rotation.
// If this cross product between transform.up and direction to goal is negative, by right hand rule
// (going from first parameter to second parameter),
// that indicates clockwise rotation.
if (HolisticMath.Cross(new Coords(transform.up), dirNormal).z < 0)
{
clockwise = true;
}
Coords newDir = HolisticMath.Rotate(new Coords(0, 1, 0), angle, clockwise);
transform.up = new Vector3(newDir.x, newDir.y, newDir.z);
Debug.Log(transform.up);
}
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));
}