181 lines
4.2 KiB
C#
181 lines
4.2 KiB
C#
using System;
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using UnityEditor;
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using UnityEngine.Experimental.Rendering;
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#if ENABLE_VR && ENABLE_VR_MODULE
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using UnityEngine.XR;
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#endif
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namespace UnityEngine.Rendering
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{
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/// <summary>
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/// XRGraphics insulates SRP from API changes across platforms, Editor versions, and as XR transitions into XR SDK
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/// </summary>
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[Serializable]
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public class XRSRPSettings
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{
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/// <summary>
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/// Try enable.
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/// </summary>
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#if UNITY_EDITOR
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// TryEnable gets updated before "play" is pressed- we use this for updating GUI only.
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public static bool tryEnable
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{
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get
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{
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return false;
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}
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}
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#endif
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/// <summary>
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/// SRP should use this to safely determine whether XR is enabled at runtime.
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/// </summary>
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public static bool enabled
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{
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get
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{
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#if ENABLE_VR && ENABLE_VR_MODULE
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return XRSettings.enabled;
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#else
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return false;
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#endif
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}
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}
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/// <summary>
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/// Returns true if the XR device is active.
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/// </summary>
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public static bool isDeviceActive
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{
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get
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{
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#if ENABLE_VR && ENABLE_VR_MODULE
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if (enabled)
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return XRSettings.isDeviceActive;
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#endif
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return false;
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}
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}
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/// <summary>
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/// Name of the loaded XR device.
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/// </summary>
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public static string loadedDeviceName
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{
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get
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{
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#if ENABLE_VR && ENABLE_VR_MODULE
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if (enabled)
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return XRSettings.loadedDeviceName;
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#endif
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return "No XR device loaded";
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}
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}
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/// <summary>
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/// List of supported XR devices.
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/// </summary>
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public static string[] supportedDevices
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{
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get
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{
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#if ENABLE_VR && ENABLE_VR_MODULE
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if (enabled)
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return XRSettings.supportedDevices;
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#endif
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return new string[1];
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}
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}
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/// <summary>
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/// Eye texture descriptor.
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/// </summary>
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public static RenderTextureDescriptor eyeTextureDesc
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{
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get
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{
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#if ENABLE_VR && ENABLE_VR_MODULE
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if (enabled)
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return XRSettings.eyeTextureDesc;
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#endif
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return new RenderTextureDescriptor(0, 0);
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}
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}
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/// <summary>
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/// Eye texture width.
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/// </summary>
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public static int eyeTextureWidth
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{
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get
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{
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#if ENABLE_VR && ENABLE_VR_MODULE
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if (enabled)
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return XRSettings.eyeTextureWidth;
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#endif
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return 0;
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}
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}
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/// <summary>
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/// Eye texture height.
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/// </summary>
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public static int eyeTextureHeight
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{
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get
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{
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#if ENABLE_VR && ENABLE_VR_MODULE
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if (enabled)
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return XRSettings.eyeTextureHeight;
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#endif
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return 0;
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}
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}
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/// <summary>
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/// Occlusion mesh's scaling factor.
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/// </summary>
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public static float occlusionMeshScale
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{
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get
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{
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#if ENABLE_VR && ENABLE_VR_MODULE
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if (enabled)
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return XRSystem.GetOcclusionMeshScale();
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#endif
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return 0;
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}
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set
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{
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#if ENABLE_VR && ENABLE_VR_MODULE
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if (enabled)
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XRSystem.SetOcclusionMeshScale(value);
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#endif
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}
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}
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/// <summary>
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/// Controls XR mirror view blit operation
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/// </summary>
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public static int mirrorViewMode
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{
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get
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{
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#if ENABLE_VR && ENABLE_VR_MODULE
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if (enabled)
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return XRSystem.GetMirrorViewMode();
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#endif
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return 0;
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}
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set
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{
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#if ENABLE_VR && ENABLE_VR_MODULE
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if (enabled)
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XRSystem.SetMirrorViewMode(value);
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#endif
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}
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}
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}
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}
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