41 lines
1.3 KiB
C#
41 lines
1.3 KiB
C#
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#if XR_COMPOSITION_LAYERS
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using Unity.XR.CompositionLayers;
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using Unity.XR.CompositionLayers.Layers;
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using Unity.XR.CompositionLayers.Services;
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namespace Unity.XR.PXR
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{
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internal class PXR_DefaultLayer : PXR_LayerProvider.ILayerHandler
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{
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unsafe void SetDefaultLayerAttributes(CompositionLayerManager.LayerInfo layerInfo)
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{
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var extensions = PXR_LayerUtility.GetExtensionsChain(layerInfo, CompositionLayerExtension.ExtensionTarget.Layer);
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PXR_LayerUtility.SetDefaultSceneLayerExtensions(extensions);
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var flags = layerInfo.Layer.LayerData.BlendType == BlendType.Premultiply ? XrCompositionLayerFlags.SourceAlpha : XrCompositionLayerFlags.SourceAlpha | XrCompositionLayerFlags.UnPremultipliedAlpha;
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PXR_LayerUtility.SetDefaultLayerFlags(flags);
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}
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public void CreateLayer(CompositionLayerManager.LayerInfo layerInfo) => SetDefaultLayerAttributes(layerInfo);
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public void ModifyLayer(CompositionLayerManager.LayerInfo layerInfo) => SetDefaultLayerAttributes(layerInfo);
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public void OnUpdate()
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{
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return;
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}
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public void RemoveLayer(int id)
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{
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return;
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}
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public void SetActiveLayer(CompositionLayerManager.LayerInfo layerInfo)
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{
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return;
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}
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}
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}
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#endif
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