void Update()
{
if (Input.GetMouseButtonDown(0))
{
Ray mouseRay = GenerateMouseRay();
RaycastHit hit;
if (Physics.Raycast(mouseRay.origin, mouseRay.direction, out hit))
{
grabObj = hit.transform.gameObject;
TouchObjectInteract toi = grabObj.GetComponent <TouchObjectInteract> ();
toi.ChangeObjectMaterial();
mouseOffset = hit.transform.position - hit.point;
}
}
else if (Input.GetMouseButton(0) && grabObj)
{
Vector3 newPos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
grabObj.transform.position =
new Vector3(newPos.x + mouseOffset.x, newPos.y + mouseOffset.y, grabObj.transform.position.z);
}
else if (Input.GetMouseButtonUp(0) && grabObj)
{
TouchObjectInteract toi = grabObj.GetComponent <TouchObjectInteract> ();
toi.ChangeObjectMaterial();
grabObj = null;
}
}
void Update()
{
if (Input.GetMouseButtonDown(0))
{
Ray mouseRay = GenerateMouseRay();
RaycastHit hit;
if (Physics.Raycast(mouseRay.origin, mouseRay.direction, out hit))
{
grabObj = hit.transform.gameObject;
TouchObjectInteract toi = grabObj.GetComponent <TouchObjectInteract> ();
toi.ChangeObjectMaterial();
objPlane = new Plane(Camera.main.transform.forward * -1, grabObj.transform.position);
//mouse offset calculations
Ray mRay = Camera.main.ScreenPointToRay(Input.mousePosition);
float rayDistance;
objPlane.Raycast(mRay, out rayDistance);
mouseOffset = grabObj.transform.position - mRay.GetPoint(rayDistance);
}
}
else if (Input.GetMouseButton(0) && grabObj)
{
Ray mRay = Camera.main.ScreenPointToRay(Input.mousePosition);
float rayDistance;
if (objPlane.Raycast(mRay, out rayDistance))
{
grabObj.transform.position = mRay.GetPoint(rayDistance) + mouseOffset;
}
/*
* Vector3 newPos = Camera.main.ScreenToWorldPoint (Input.mousePosition);
* grabObj.transform.position =
* new Vector3 (newPos.x + mouseOffset.x, newPos.y + mouseOffset.y, grabObj.transform.position.z);
*/
}
else if (Input.GetMouseButtonUp(0) && grabObj)
{
TouchObjectInteract toi = grabObj.GetComponent <TouchObjectInteract> ();
toi.ChangeObjectMaterial();
grabObj = null;
}
}
