74 lines
3.2 KiB
C#
74 lines
3.2 KiB
C#
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using UnityEngine;
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#if CINEMACHINE_LWRP_7_3_1 || CINEMACHINE_PIXEL_PERFECT_2_0_3
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namespace Cinemachine
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{
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/// <summary>
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/// An add-on module for Cinemachine Virtual Camera that tweaks the orthographic size
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/// of the virtual camera. It detects the presence of the Pixel Perfect Camera component and use the
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/// settings from that Pixel Perfect Camera to correct the orthographic size so that pixel art
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/// sprites would appear pixel perfect when the virtual camera becomes live.
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/// </summary>
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[AddComponentMenu("")] // Hide in menu
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[ExecuteAlways]
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[DisallowMultipleComponent]
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[HelpURL(Documentation.BaseURL + "manual/CinemachinePixelPerfect.html")]
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public class CinemachinePixelPerfect : CinemachineExtension
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{
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/// <summary>Callback to tweak the orthographic size</summary>
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/// <param name="vcam">The virtual camera being processed</param>
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/// <param name="stage">The current pipeline stage</param>
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/// <param name="state">The current virtual camera state</param>
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/// <param name="deltaTime">The current applicable deltaTime</param>
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protected override void PostPipelineStageCallback(
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CinemachineVirtualCameraBase vcam,
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CinemachineCore.Stage stage, ref CameraState state, float deltaTime)
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{
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// This must run during the Body stage because CinemachineConfiner also runs during Body stage,
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// and CinemachinePixelPerfect needs to run before CinemachineConfiner as the confiner reads the
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// orthographic size. We also altered the script execution order to ensure this.
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if (stage != CinemachineCore.Stage.Body)
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return;
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var brain = CinemachineCore.Instance.FindPotentialTargetBrain(vcam);
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if (brain == null || !brain.IsLive(vcam))
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return;
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#if CINEMACHINE_LWRP_7_3_1
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UnityEngine.Experimental.Rendering.Universal.PixelPerfectCamera pixelPerfectCamera;
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#elif CINEMACHINE_PIXEL_PERFECT_2_0_3
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UnityEngine.U2D.PixelPerfectCamera pixelPerfectCamera;
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#endif
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brain.TryGetComponent(out pixelPerfectCamera);
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if (pixelPerfectCamera == null || !pixelPerfectCamera.isActiveAndEnabled)
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return;
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#if UNITY_EDITOR
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if (!UnityEditor.EditorApplication.isPlaying && !pixelPerfectCamera.runInEditMode)
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return;
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#endif
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var lens = state.Lens;
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lens.OrthographicSize = pixelPerfectCamera.CorrectCinemachineOrthoSize(lens.OrthographicSize);
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state.Lens = lens;
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}
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}
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}
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#else
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// We need this dummy MonoBehaviour for Unity to properly recognize this script asset.
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namespace Cinemachine
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{
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/// <summary>
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/// An add-on module for Cinemachine Virtual Camera that tweaks the orthographic size
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/// of the virtual camera. It detects the presence of the Pixel Perfect Camera component and use the
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/// settings from that Pixel Perfect Camera to correct the orthographic size so that pixel art
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/// sprites would appear pixel perfect when the virtual camera becomes live.
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/// </summary>
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[AddComponentMenu("")] // Hide in menu
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[DisallowMultipleComponent]
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public class CinemachinePixelPerfect : MonoBehaviour {}
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}
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#endif
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