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Question How to get the next Pixel Perfect Orthographic Size

Discussion in 'Cinemachine' started by Jamisco, Dec 2, 2022.

  1. Jamisco

    Jamisco

    Joined:
    May 21, 2022
    Posts:
    4
    My object has the Cin machine pixel perfect component added to it
    I have a pretty simple zooming script here. When the user zooms in/out change the orthographic size

    Code (CSharp):
    1.                
    2.  
    3.                 mapVirtualCamera.m_Lens.OrthographicSize = newOrtho;
    4.                 cameraBrain.ManualUpdate();
    5.  
    however, if the new OrthographicSize is not pixel perfect, when you update the camera, the camera will not switch to the new orthographicSize as expected.

    How can I get the next pixel perfect orthographicSize?

    I know I can use a loop and then check if the main camera orthographicSize changes, but that would require multiple manual updates which I rather not do.
     
    Jamisco, Dec 2, 2022
    #1

  2. Gregoryl

    Gregoryl

    Unity Technologies

    Joined:
    Dec 22, 2016
    Posts:
    7,267
    Cinemachine itself tries to remain agnostic about PixelPerfect. The idea is that the (non-Cinemachine) PixelPerfect behaviour on the main camera will round the desired ortho size to the nearest PP ortho size. The CinemachinePixelPerfect component accesses an API in the (non-Cinemachine) PixelPerfect component to get the rounded size: 
    PixelPerfectCamera.CorrectCinemachineOrthoSize()
    .
     
    Gregoryl, Dec 12, 2022
    #2
    Jamisco likes this.

  3. Jamisco

    Jamisco

    Joined:
    May 21, 2022
    Posts:
    4
    Thank you very much, this is exactly what I was looking for.
    I was looing for such a method in the Pixel Perfect camera class from cinmachine library, meanwhile it was in the pixel perfect camera from UnityEngine.U2D
     
    Jamisco, Dec 12, 2022
    #3
    Gregoryl likes this.