点对点
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@@ -17,6 +17,8 @@ namespace NBF
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private SwipeGesture _swipeGesture;
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private bool _focus;
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private bool _canZoom;
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private bool _canPan;
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private Vector3 _zoomLimit;
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private Rect _panLimit;
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@@ -83,15 +85,19 @@ namespace NBF
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{
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_zoomLimit = previewableAsset.zoom;
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_panLimit = previewableAsset.pan;
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model.transform.localPosition = previewableAsset.position;
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_canPan = previewableAsset.canPan;
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_canZoom = previewableAsset.canZoom;
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// model.transform.localPosition = previewableAsset.position;
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model.transform.localScale = previewableAsset.scale;
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model.transform.localRotation = Quaternion.Euler(previewableAsset.rotation);
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}
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else
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{
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_canPan = false;
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_canZoom = false;
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_zoomLimit = Vector3.zero;
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_panLimit = Rect.zero;
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model.transform.localPosition = previewableAsset.position;
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// model.transform.localPosition = previewableAsset.position;
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model.transform.localScale = Vector3.one;
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model.transform.localRotation = Quaternion.Euler(Vector3.zero);
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}
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@@ -135,11 +141,12 @@ namespace NBF
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v.y = 0;
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if (Mathf.Abs(v.z) < 1) //消除手抖影响
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v.z = 0;
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_renderImage.StartRotate(v);
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}
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else
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else if (_canPan)
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{
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v.y = -gesture.delta.y * 0.005f;
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v.y = gesture.delta.y * 0.005f;
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v.x = gesture.delta.x * 0.005f;
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//平移
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var pos = _renderImage.modelRoot.localPosition;
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@@ -170,6 +177,7 @@ namespace NBF
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private void OnMouseWheel(EventContext context)
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{
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if (!_canZoom) return;
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if (!_focus) return;
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float delta = context.inputEvent.mouseWheelDelta / Stage.devicePixelRatio;
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SetZoom(delta * 0.2f);
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