// Update is called once per frame
void Update()
{
if (!sl.ZEDCamera.GetInstance().IsCameraReady)
{
return;
}
if (Input.GetMouseButtonDown(0))
{
/// Mouse Input gives the screen pixel position
Vector2 ScreenPosition = Input.mousePosition;
Vector3 Normal;
Vector3 WorldPos;
// Get Normal and real world position defined by the pixel
ZEDSupportFunctions.GetNormalAtPixel(ScreenPosition, sl.REFERENCE_FRAME.WORLD, LeftCamera, out Normal);
ZEDSupportFunctions.GetWorldPositionAtPixel(ScreenPosition, LeftCamera, out WorldPos);
// To consider the location as a floor, we check that the normal is valid and is closely aligned with the gravity
bool validFloor = Normal.x != float.NaN && Vector3.Dot(Normal, Vector3.up) > 0.85f;
// If we've found a floor to place the bunny, then set its location and show it.
if (validFloor)
{
GameObject newbunny = Instantiate(Object);
newbunny.transform.localPosition = WorldPos;
newbunny.transform.LookAt(new Vector3(ZedManager.transform.position.x, newbunny.transform.position.y, ZedManager.transform.position.z), Vector3.up);
newbunny.SetActive(true);
}
else
{
if (Normal.x == float.NaN)
{
Debug.Log("cannot place object at this position. Normal vector not detected.");
}
if (Vector3.Dot(Normal, Vector3.up) <= 0.85f)
{
Debug.Log("cannot place object at this position. Normal vector angled too far from up: " + Mathf.Acos(Vector3.Dot(Normal, Vector3.up)) * Mathf.Rad2Deg + "°");
}
Object.SetActive(false);
}
}
}
// Update is called once per frame
void Update()
{
if (!zedManager.zedCamera.IsCameraReady)
{
return;
}
if (Input.GetMouseButtonDown(0)) //Checks for left click.
{
/// Mouse Input gives the screen pixel position
Vector2 ScreenPosition = Input.mousePosition;
//Get Normal and real world position defined by the pixel .
Vector3 Normal;
Vector3 WorldPos;
ZEDSupportFunctions.GetNormalAtPixel(zedManager.zedCamera, ScreenPosition, sl.REFERENCE_FRAME.WORLD, LeftCamera, out Normal);
ZEDSupportFunctions.GetWorldPositionAtPixel(zedManager.zedCamera, ScreenPosition, LeftCamera, out WorldPos);
//To consider the location as a flat surface, we check that the normal is valid and is closely aligned with gravity.
bool validFloor = Normal.x != float.NaN && Vector3.Dot(Normal, Vector3.up) > 0.85f;
//If we've found a floor to place the object, spawn a copy of the prefab.
if (validFloor)
{
GameObject newgo = Instantiate(ObjectToPlace);
newgo.transform.localPosition = WorldPos;
newgo.transform.LookAt(new Vector3(zedManager.transform.position.x, newgo.transform.position.y, zedManager.transform.position.z), Vector3.up);
}
else
{
if (Normal.x == float.NaN)
{
Debug.Log("Cannot place object at this position. Normal vector not detected.");
}
if (Vector3.Dot(Normal, Vector3.up) <= 0.85f)
{
Debug.Log("Cannot place object at this position. Normal vector angled too far from up: " + Mathf.Acos(Vector3.Dot(Normal, Vector3.up)) * Mathf.Rad2Deg + "°");
}
}
}
}
