protected override void FixedUpdate()
{
base.FixedUpdate();
min = _center - sizeBox;
max = _center + sizeBox;
}
public static Vector3 Cut(Vector3 distance, Vector3 min, Vector3 max)
{
float x, y, z;
x = distance.X;
y = distance.Y;
z = distance.Z;
if (distance.X > max.X)
{
x = max.X;
}
else if (distance.X < min.X)
{
x = min.X;
}
if (distance.Y > max.Y)
{
y = max.Y;
}
else if (distance.Y < min.Y)
{
y = min.Y;
}
if (distance.Z > max.Z)
{
z = max.Z;
}
else if (distance.Z < min.Z)
{
z = min.Z;
}
return(new Vector3(x, y, z));
}
public void AddForce(Vector3 force)
{
if (!IsKinematic)
{
velocity += ((force / Mass) + Gravity * (UseGravity ? 1 : 0)) * fixedDeltaTime;
}
}
private void Update()
{
velocity += Gravity * fixedDeltaTime * (UseGravity ? 1 : 0);
if (!IsKinematic)
{
velocity *= (1 - (Drag * fixedDeltaTime));
}
velocity = (Vector3.Right * velocity.X * (X ? 0 : 1)) + (Vector3.Up * velocity.Y * (Y ? 0 : 1)) + (Vector3.Forward * velocity.Z * (Z ? 0 : 1));
if (CheckCollision(Vector3.Up * velocity.Y * deltaTime) != null)
{
if (collider.GetPhysicsMaterial() != null)
{
velocity = collider.GetPhysicsMaterial().CalculateFriction(velocity, Vector3.Zero, Vector3.Magnitude(Gravity) * Mass, Mass);
}
if (CheckCollision(Vector3.Up * velocity.Y * deltaTime).GetCenter().Y + CheckCollision(Vector3.Up * velocity.Y * deltaTime).GetSize().Y <= collider.GetCenter().Y)
{
velocity.Y = 0;
}
}
position += velocity * deltaTime;
pos = position.ToUnity();
this.transform.position = pos;
}
protected override void Start()
{
base.Start();
sizeBox = transform.localScale.ToPhysics() / 2 * size.x;
colliders.Add(this);
type = 1;
}
public Collider CheckCollision(Vector3 position)
{
if (collider != null)
{
var aux = collider.center;
collider.center = position;
for (int i = 0; i < Collider.colliders.Count; i++)
{
if (Collider.CheckCollision(collider, Collider.colliders[i]) != null)
{
return(Collider.CheckCollision(collider, Collider.colliders[i]));
}
}
collider.center = aux;
}
return(null);
}
public static Collider CheckCollision(Collider actual, Collider other)
{
if (actual == other)
{
return(null);
}
if (actual.GetColliderType() == 0 && other.GetColliderType() == 0)
{
if (Vector3.Magnitude(actual._center - other._center) <= (actual.GetComponent <SphereCollider>().GetRadius() + other.GetComponent <SphereCollider>().GetRadius()))
{
return(other);
}
}
else if (actual.GetColliderType() == 0 && other.GetColliderType() == 1)
{
var boxHalf = other.GetComponent <BoxCollider>().GetSize() / 2.0f;
var distance = actual.GetComponent <SphereCollider>().GetCenter() - other.GetComponent <BoxCollider>().GetCenter();
var cut = Cut(distance, -boxHalf, boxHalf);
var next = other.GetComponent <BoxCollider>().GetCenter() + cut;
var difference = next - actual.GetComponent <SphereCollider>().GetCenter();
if (Vector3.Magnitude(difference) <= actual.GetComponent <SphereCollider>().GetRadius())
{
return(other);
}
}
else if (actual.GetColliderType() == 1 && other.GetColliderType() == 0)
{
var boxHalf = actual.GetComponent <BoxCollider>().GetSize() / 2.0f;
var distance = other.GetComponent <SphereCollider>().GetCenter() - actual.GetComponent <BoxCollider>().GetCenter();
var cut = Cut(distance, -boxHalf, boxHalf);
var next = actual.GetComponent <BoxCollider>().GetCenter() + cut;
var difference = next - other.GetComponent <SphereCollider>().GetCenter();
if (Vector3.Magnitude(difference) <= other.GetComponent <SphereCollider>().GetRadius())
{
return(other);
}
}
else
{
var actualMin = actual.GetComponent <BoxCollider>().GetMin();
var actualMax = actual.GetComponent <BoxCollider>().GetMax();
var otherMin = other.GetComponent <BoxCollider>().GetMin();
var otherMax = other.GetComponent <BoxCollider>().GetMax();
if (actualMin.X >= otherMin.X && actualMin.Y >= otherMin.Y && actualMin.Z >= otherMin.Z && actualMin.X <= otherMax.X && actualMin.Y <= otherMax.Y && actualMin.Z <= otherMax.Z)
{
print("Collision of type Box with Box:" + actual.gameObject.name + " " + other.gameObject.name);
return(other);
}
else if (actualMax.X >= otherMin.X && actualMax.Y >= otherMin.Y && actualMax.Z >= otherMax.Z && actualMax.X <= otherMax.X && actualMax.Y <= otherMax.Y && actualMax.Z <= otherMax.Z)
{
print("Collision of type Box with Box:" + actual.gameObject.name + " " + other.gameObject.name);
return(other);
}
}
return(null);
}
protected virtual void FixedUpdate()
{
position = transform.position.ToPhysics();
_center = position + center;
}
protected virtual void Start()
{
position = new Vector3(transform.position.x, transform.position.y, transform.position.z);
_center = position + center;
}
public void SetVelocity(Vector3 velocity)
{
this.velocity = velocity;
}
