testss

Library/PackageCache/com.unity.render-pipelines.core@11.0.0/Runtime/Common/XRGraphics.cs

@@ -0,0 +1,207 @@
+using System;
+using UnityEditor;
+
+#if ENABLE_VR && ENABLE_VR_MODULE
+using UnityEngine.XR;
+#endif
+
+namespace UnityEngine.Rendering
+{
+    /// <summary>
+    /// XRGraphics insulates SRP from API changes across platforms, Editor versions, and as XR transitions into XR SDK
+    /// </summary>
+    [Serializable]
+    public class XRGraphics
+    {
+        /// <summary>
+        /// Stereo Rendering Modes.
+        /// </summary>
+        public enum StereoRenderingMode
+        {
+            /// <summary>Multi Pass.</summary>
+            MultiPass = 0,
+            /// <summary>Single Pass.</summary>
+            SinglePass,
+            /// <summary>Single Pass Instanced.</summary>
+            SinglePassInstanced,
+            /// <summary>Single Pass Multi View.</summary>
+            SinglePassMultiView
+        };
+
+        /// <summary>
+        /// Eye texture resolution scale.
+        /// </summary>
+        public static float eyeTextureResolutionScale
+        {
+            get
+            {
+#if ENABLE_VR && ENABLE_VR_MODULE
+                if (enabled)
+                    return XRSettings.eyeTextureResolutionScale;
+#endif
+                return 1.0f;
+            }
+
+            set
+            {
+#if ENABLE_VR && ENABLE_VR_MODULE
+                XRSettings.eyeTextureResolutionScale = value;
+#endif
+            }
+        }
+
+        /// <summary>
+        /// Render viewport scale.
+        /// </summary>
+        public static float renderViewportScale
+        {
+            get
+            {
+#if ENABLE_VR && ENABLE_VR_MODULE
+                if (enabled)
+                    return XRSettings.renderViewportScale;
+#endif
+                return 1.0f;
+            }
+        }
+
+        /// <summary>
+        /// Try enable.
+        /// </summary>
+#if UNITY_EDITOR
+        // TryEnable gets updated before "play" is pressed- we use this for updating GUI only.
+        public static bool tryEnable
+        {
+            get
+            {
+            #if UNITY_2020_1_OR_NEWER
+                return false;
+            #else
+                return UnityEditorInternal.VR.VREditor.GetVREnabledOnTargetGroup(BuildPipeline.GetBuildTargetGroup(EditorUserBuildSettings.activeBuildTarget));
+            #endif
+            }
+        }
+#endif
+
+        /// <summary>
+        /// SRP should use this to safely determine whether XR is enabled at runtime.
+        /// </summary>
+        public static bool enabled
+        {
+            get
+            {
+#if ENABLE_VR && ENABLE_VR_MODULE
+                return XRSettings.enabled;
+#else
+                return false;
+#endif
+            }
+        }
+
+        /// <summary>
+        /// Returns true if the XR device is active.
+        /// </summary>
+        public static bool isDeviceActive
+        {
+            get
+            {
+#if ENABLE_VR && ENABLE_VR_MODULE
+                if (enabled)
+                    return XRSettings.isDeviceActive;
+#endif
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Name of the loaded XR device.
+        /// </summary>
+        public static string loadedDeviceName
+        {
+            get
+            {
+#if ENABLE_VR && ENABLE_VR_MODULE
+                if (enabled)
+                    return XRSettings.loadedDeviceName;
+#endif
+                return "No XR device loaded";
+            }
+        }
+
+        /// <summary>
+        /// List of supported XR devices.
+        /// </summary>
+        public static string[] supportedDevices
+        {
+            get
+            {
+#if ENABLE_VR && ENABLE_VR_MODULE
+                if (enabled)
+                    return XRSettings.supportedDevices;
+#endif
+                return new string[1];
+            }
+        }
+
+        /// <summary>
+        /// Stereo rendering mode.
+        /// </summary>
+        public static StereoRenderingMode stereoRenderingMode
+        {
+            get
+            {
+#if ENABLE_VR && ENABLE_VR_MODULE
+                if (enabled)
+                    return (StereoRenderingMode)XRSettings.stereoRenderingMode;
+#endif
+
+                return StereoRenderingMode.SinglePass;
+            }
+        }
+
+        /// <summary>
+        /// Eye texture descriptor.
+        /// </summary>
+        public static RenderTextureDescriptor eyeTextureDesc
+        {
+            get
+            {
+#if ENABLE_VR && ENABLE_VR_MODULE
+                if (enabled)
+                    return XRSettings.eyeTextureDesc;
+#endif
+                return new RenderTextureDescriptor(0, 0);
+            }
+        }
+
+        /// <summary>
+        /// Eye texture width.
+        /// </summary>
+        public static int eyeTextureWidth
+        {
+            get
+            {
+#if ENABLE_VR && ENABLE_VR_MODULE
+                if (enabled)
+                    return XRSettings.eyeTextureWidth;
+#endif
+                return 0;
+            }
+        }
+
+        /// <summary>
+        /// Eye texture height.
+        /// </summary>
+        public static int eyeTextureHeight
+        {
+            get
+            {
+#if ENABLE_VR && ENABLE_VR_MODULE
+                if (enabled)
+                    return XRSettings.eyeTextureHeight;
+#endif
+                return 0;
+            }
+        }
+    }
+}