Hey,
I'm trying to make a CameraZoomScript that makes it so that if I zoom in or out, the lower left corner stays exactly at 0, 0, 0. Since the camera has no adjustable pivot point I know of (please, correct me if I'm wrong) I have to calculate what the camera position should be as it grows in size. My solution for this is the following code.
void KeepCameraCentered()
{
if (sizeLastFrame < mainCamera.orthographicSize || sizeLastFrame > mainCamera.orthographicSize)
{
float newX = (transform.position.x / sizeLastFrame) * mainCamera.orthographicSize;
float newY = (transform.position.y / sizeLastFrame) * mainCamera.orthographicSize;
transform.position = new Vector3(newX, newY, transform.position.z);
}
sizeLastFrame = mainCamera.orthographicSize;
}
The problem is not that it doesn't work.
This works perfectly fine for me but my problem is that I get this annoying error when I run the game in Unity Editor.
transform.position assign attempt for 'Main Camera' is not valid. Input position is { Infinity, Infinity, -10.000000 }.
UnityEngine.Transform:set_position(Vector3)
PinchZoom:KeepCameraCentered() (at Assets/PinchZoom.cs:72)
PinchZoom:Update() (at Assets/PinchZoom.cs:29)
So my question is: Should I just ignore this error since everything seems to be working or should I fix it, and if the latter, how can I fix it.
If you want to help but need some more info, please ask for what you need and I will do my best to help you help me ;).
↧
