void OnMouseDrag()
{
if (Lerping)
{
return;
}
r = FPCam.ScreenPointToRay(Input.mousePosition);
float entry;
Vector3 newpos;
if (_dragDirection == "xz")
{
DragPlane.Raycast(r, out entry);
d = entry;
newpos = r.GetPoint(d) - _hoverPos - _mouseOffset;
if (Mathf.Abs(Input.mousePosition.x - Screen.width / 2) > Screen.width * 0.45f ||
Mathf.Abs(Input.mousePosition.y - Screen.height / 2) > Screen.height * 0.45f)
{
Vector2 Dir = (new Vector2(Input.mousePosition.x, Input.mousePosition.y) - CentreScreen).normalized;
Vector3 FPCamPos = FPCam.transform.position;
FPCam.transform.parent.Translate(new Vector3(Dir.x, Dir.y, 0), FPCam.transform);
Vector3 TranslationIncrement = FPCam.transform.position - FPCamPos;
LerpStartPt += TranslationIncrement;
}
}
else
{
DragPlane.Raycast(r, out entry);
d = entry;
newpos = new Vector3(ObjStartPos.x, r.GetPoint(d).y - _hoverPos.y - _mouseOffset.y, ObjStartPos.z);
}
AttachedTransform.position = newpos; // -Vector3.up * _hoverHeight;
}
void OnMouseDrag()
{
ray = FPCam.ScreenPointToRay(Input.mousePosition);
float entry;
DragPlane.Raycast(ray, out entry);
d = entry;
Vector3 _mouseDragVector = (ray.GetPoint(d) - _mouseStartPos) * _axisSign;
if (_axis == "x")
{
float _mouseDragDist = Vector3.Dot(_mouseDragVector, transform.right);
AttachedTransform.localScale = AttachedTransformStartScale + Vector3.right * _mouseDragDist * 0.1f;
}
if (_axis == "y")
{
float _mouseDragDist = Vector3.Dot(_mouseDragVector, transform.up);
AttachedTransform.localScale = AttachedTransformStartScale + Vector3.up * _mouseDragDist * 0.1f;
}
if (_axis == "z")
{
float _mouseDragDist = Vector3.Dot(_mouseDragVector, transform.forward);
AttachedTransform.localScale = AttachedTransformStartScale + Vector3.forward * _mouseDragDist * 0.1f;
}
}
void OnMouseDown()
{
FPCam.transform.parent.GetComponent <RoadBuilder>().Dragging = true;
RaycastHit hit;
ray = FPCam.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out hit))
{
if (transform.InverseTransformPoint(hit.collider.bounds.center).x > 0.1)
{
_axis = "x"; _axisSign = 1;
}
if (transform.InverseTransformPoint(hit.collider.bounds.center).y > 0.1)
{
_axis = "y"; _axisSign = 1;
}
if (transform.InverseTransformPoint(hit.collider.bounds.center).z > 0.1)
{
_axis = "z"; _axisSign = 1;
}
if (transform.InverseTransformPoint(hit.collider.bounds.center).x < -0.1)
{
_axis = "x"; _axisSign = -1;
}
if (transform.InverseTransformPoint(hit.collider.bounds.center).y < -0.1)
{
_axis = "y"; _axisSign = -1;
}
if (transform.InverseTransformPoint(hit.collider.bounds.center).z < -0.1)
{
_axis = "z"; _axisSign = -1;
}
}
Debug.Log(_axisSign.ToString() + _axis);
FPCam.transform.parent.GetComponent <BuilderCamController>().FreezeTilt = true;
GizmoStartPos = transform.position;
GizmoStartScale = transform.localScale;
AttachedTransformStartScale = AttachedTransform.localScale;
ray = FPCam.ScreenPointToRay(Input.mousePosition);
float entry;
if (_axis == "x")
{
DragPlane = new Plane(transform.forward, transform.position); //dragplane is an xy plane
}
if (_axis == "y")
{
DragPlane = new Plane(transform.right, transform.position); //dragplane is an zy plane
}
if (_axis == "z")
{
DragPlane = new Plane(transform.up, transform.position); //dragplane is an xz plane
}
DragPlane.Raycast(ray, out entry);
d = entry;
_mouseStartPos = ray.GetPoint(d);
}
void Update()
{
if (Lerping)
{
Vector3 NewPos = Vector3.Slerp(LerpStartPt, LerpEndPt, (Time.time - LerpStartTime));
FPCam.transform.position = NewPos;
if (MouseDown) //we're moving towards the marker
{ //Dont look straight at the marker but lerp the camera towards it
if (_dragDirection == "xz") //for xz we are looking down in it so we need to say which way is up
{
LerpEndRot = Quaternion.LookRotation(this.transform.position - FPCam.transform.position, this.transform.position - FPCam.transform.parent.position);
}
else
{
LerpEndRot = Quaternion.LookRotation(this.transform.position - FPCam.transform.position);
}
}
else //we're returning towards the builder
{
LerpEndRot = LerpStartRot;
}
Quaternion NewRot = Quaternion.Slerp(FPCam.transform.rotation, LerpEndRot, (Time.time - LerpStartTime));
FPCam.transform.rotation = NewRot;
if (Vector3.Distance(NewPos, LerpEndPt) < 0.02f)
{
Lerping = false;
if (MouseDown)
{
RaycastHit hit;
float entry;
ray = FPCam.ScreenPointToRay(Input.mousePosition);
Physics.Raycast(ray, out hit);
if (_dragDirection == "xz")
{
//create a horizontal plane
DragPlane = new Plane(Vector3.up, transform.position);
}
else
{
//create a plane that faces the camera
Vector3 p = FPCam.transform.InverseTransformPoint(transform.position);
_horiz = new Vector3(p.x, 0, p.z);
_horiz.Normalize();
DragPlane = new Plane(_horiz, transform.position);
}
DragPlane.Raycast(ray, out entry);
d = entry;
_mouseOffset = ray.GetPoint(d) - transform.position;
}
else
{
FPCam.transform.parent.GetComponent <BuilderCamController>().FreezeTilt = false;
}
}
}
}
void OnMouseDown()
{
MouseDown = true;
FPCam.transform.parent.GetComponent <RoadBuilder>().Dragging = true;
RaycastHit hit;
ray = FPCam.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out hit))
{
if (transform.InverseTransformPoint(hit.collider.bounds.center).x > 0.1)
{
_axis = "x"; _axisSign = 1;
}
if (transform.InverseTransformPoint(hit.collider.bounds.center).y > 0.1)
{
_axis = "y"; _axisSign = 1;
}
if (transform.InverseTransformPoint(hit.collider.bounds.center).z > 0.1)
{
_axis = "z"; _axisSign = 1;
}
if (transform.InverseTransformPoint(hit.collider.bounds.center).x < -0.1)
{
_axis = "x"; _axisSign = -1;
}
if (transform.InverseTransformPoint(hit.collider.bounds.center).y < -0.1)
{
_axis = "y"; _axisSign = -1;
}
if (transform.InverseTransformPoint(hit.collider.bounds.center).z < -0.1)
{
_axis = "z"; _axisSign = -1;
}
}
FPCam.transform.parent.GetComponent <BuilderCamController>().FreezeTilt = true;
ObjStartPos = AttachedTransform.position;
_startQuat = AttachedTransform.rotation;
if (_axis == "x")
{
LerpEndPt = transform.position + transform.right * 20 * _axisSign;
}
if (_axis == "y")
{
LerpEndPt = transform.position + transform.up * 20 * _axisSign;
}
if (_axis == "z")
{
LerpEndPt = transform.position + transform.forward * 20 * _axisSign;
}
LerpStartRot = FPCam.transform.rotation;
LerpStartPt = FPCam.transform.position;
LerpStartTime = Time.time;
Lerping = true;
//transform.LookAt(FPCam.transform);
}
void OnMouseDown()
{
float camdist = Vector3.Distance(FPCam.transform.parent.position, transform.position);
MouseDown = true;
FPCam.transform.parent.GetComponent <RoadBuilder>().Dragging = true;
RaycastHit hit;
ray = FPCam.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out hit))
{
if (hit.collider.bounds.extents.y < 1)
{
_dragDirection = "xz";
}
else
{
_dragDirection = "y";
}
}
FPCam.transform.parent.GetComponent <BuilderCamController>().FreezeTilt = true;
ObjStartPos = AttachedTransform.position;
if (_dragDirection == "xz")
{
LerpEndPt = AttachedTransform.position + _hoverPos + Vector3.up * camdist;
}
else
{
//WOrk out where to lerp the cam to
Vector3 Offset = (FPCam.transform.position - transform.position).normalized;
LerpEndPt = FPCam.transform.position; // transform.position + Offset * _hoverHeight*3;
}
LerpStartRot = FPCam.transform.rotation;
LerpStartPt = FPCam.transform.position;
LerpStartTime = Time.time;
Lerping = true;
Debug.Log("Lerp to " + LerpEndPt);
AttachedObject.DisableClickColliders();
//transform.LookAt(FPCam.transform);
}