95 lines
3.8 KiB
C#
95 lines
3.8 KiB
C#
using UnityEditor;
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using UnityEditor.EditorTools;
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using UnityEngine;
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namespace Unity.Cinemachine.Editor
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{
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[CustomEditor(typeof(CinemachineRotationComposer))]
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[CanEditMultipleObjects]
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class CinemachineRotationComposerEditor : CinemachineComponentBaseEditor
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{
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readonly GameViewComposerGuides m_GameViewGuides = new();
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CinemachineRotationComposer Target => target as CinemachineRotationComposer;
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protected virtual void OnEnable()
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{
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m_GameViewGuides.GetComposition = () => Target.GetEffectiveComposition;
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m_GameViewGuides.SetComposition = (s) =>
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{
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if (m_GameViewGuides.IsDraggable())
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Target.Composition = s;
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};
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m_GameViewGuides.Target = () => serializedObject;
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m_GameViewGuides.IsDraggable = () =>
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{
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return Target.GetEffectiveComposition.ScreenPosition == Target.Composition.ScreenPosition
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&& Target.GetEffectiveComposition.DeadZoneRect == Target.Composition.DeadZoneRect
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&& Target.GetEffectiveComposition.HardLimitsRect == Target.Composition.HardLimitsRect;
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};
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m_GameViewGuides.OnEnable();
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CinemachineDebug.OnGUIHandlers -= OnGuiHandler;
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CinemachineDebug.OnGUIHandlers += OnGuiHandler;
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if (CinemachineCorePrefs.ShowInGameGuides.Value)
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InspectorUtility.RepaintGameView();
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}
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protected virtual void OnDisable()
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{
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m_GameViewGuides.OnDisable();
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CinemachineDebug.OnGUIHandlers -= OnGuiHandler;
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if (CinemachineCorePrefs.ShowInGameGuides.Value)
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InspectorUtility.RepaintGameView();
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}
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protected virtual void OnGuiHandler(CinemachineBrain brain)
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{
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// Draw the camera guides
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if (Target == null || !CinemachineCorePrefs.ShowInGameGuides.Value || !Target.isActiveAndEnabled)
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return;
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var vcam = Target.VirtualCamera;
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if (brain == null || brain != CinemachineCore.FindPotentialTargetBrain(vcam)
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|| (brain.OutputCamera.activeTexture != null && CinemachineBrain.ActiveBrainCount > 1))
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return;
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// Screen guides
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bool isLive = targets.Length <= 1 && brain.IsLiveChild(vcam, true);
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m_GameViewGuides.OnGUI_DrawGuides(isLive, brain.OutputCamera, vcam.State.Lens);
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// Draw an on-screen gizmo for the target
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if (Target.LookAtTarget != null && isLive)
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CmPipelineComponentInspectorUtility.OnGUI_DrawOnscreenTargetMarker(
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Target.TrackedPoint, brain.OutputCamera);
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}
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[EditorTool("LookAt Offset Tool", typeof(CinemachineRotationComposer))]
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class LookAtOffsetTool : EditorTool
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{
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GUIContent m_IconContent;
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public override GUIContent toolbarIcon => m_IconContent;
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void OnEnable()
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{
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m_IconContent = new GUIContent
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{
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image = AssetDatabase.LoadAssetAtPath<Texture2D>($"{CinemachineSceneToolHelpers.IconPath}/TrackedObjectOffset.png"),
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tooltip = "Adjust the LookAt Offset",
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};
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}
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public override void OnToolGUI(EditorWindow window)
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{
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var composer = target as CinemachineRotationComposer;
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if (composer == null || !composer.IsValid)
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return;
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CinemachineSceneToolHelpers.DoTrackedObjectOffsetTool(
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composer.VirtualCamera,
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new SerializedObject(composer).FindProperty(() => composer.TargetOffset),
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CinemachineCore.Stage.Aim);
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}
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}
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}
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}
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