Steam Audio tryout

2025-11-21 22:37:24 +02:00
parent ab737e016c
commit b25bde77fc
279 changed files with 18620 additions and 63 deletions
--- a/Assets/Plugins/SteamAudio/Scripts/Runtime/SteamAudioSettings.cs
+++ b/Assets/Plugins/SteamAudio/Scripts/Runtime/SteamAudioSettings.cs
@@ -0,0 +1,165 @@
+//
+// Copyright 2017-2023 Valve Corporation.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+using UnityEngine;
+#if UNITY_EDITOR
+using UnityEditor;
+#endif
+
+namespace SteamAudio
+{
+    public enum AudioEngineType
+    {
+        Unity,
+        FMODStudio,
+        Wwise
+    }
+
+    [CreateAssetMenu(menuName = "Steam Audio/Steam Audio Settings")]
+    public class SteamAudioSettings : ScriptableObject
+    {
+        [Header("Audio Engine Settings")]
+        public AudioEngineType audioEngine = AudioEngineType.Unity;
+
+        [Header("HRTF Settings")]
+        public bool hrtfDisabled = false;
+        public bool perspectiveCorrection = false;
+        [Range(.25f, 4.0f)]
+        public float perspectiveCorrectionFactor = 1.0f;
+        [Range(-12.0f, 12.0f)]
+        public float hrtfVolumeGainDB = 0.0f;
+        public HRTFNormType hrtfNormalizationType = HRTFNormType.None;
+        public SOFAFile[] SOFAFiles = null;
+
+        [Header("Material Settings")]
+        public SteamAudioMaterial defaultMaterial = null;
+
+        [Header("Ray Tracer Settings")]
+        public SceneType sceneType = SceneType.Default;
+        public LayerMask layerMask = new LayerMask();
+
+        [Header("Occlusion Settings")]
+        [Range(1, 128)]
+        public int maxOcclusionSamples = 16;
+
+        [Header("Real-time Reflections Settings")]
+        [Range(1024, 65536)]
+        public int realTimeRays = 4096;
+        [Range(1, 64)]
+        public int realTimeBounces = 4;
+        [Range(0.1f, 10.0f)]
+        public float realTimeDuration = 1.0f;
+        [Range(0, 3)]
+        public int realTimeAmbisonicOrder = 1;
+        [Range(1, 128)]
+        public int realTimeMaxSources = 32;
+        [Range(0, 100)]
+        public int realTimeCPUCoresPercentage = 5;
+        [Range(0.1f, 10.0f)]
+        public float realTimeIrradianceMinDistance = 1.0f;
+
+        [Header("Baked Reflections Settings")]
+        public bool bakeConvolution = true;
+        public bool bakeParametric = false;
+        [Range(1024, 65536)]
+        public int bakingRays = 16384;
+        [Range(1, 64)]
+        public int bakingBounces = 16;
+        [Range(0.1f, 10.0f)]
+        public float bakingDuration = 1.0f;
+        [Range(0, 3)]
+        public int bakingAmbisonicOrder = 1;
+        [Range(0, 100)]
+        public int bakingCPUCoresPercentage = 50;
+        [Range(0.1f, 10.0f)]
+        public float bakingIrradianceMinDistance = 1.0f;
+
+        [Header("Baked Pathing Settings")]
+        [Range(1, 32)]
+        public int bakingVisibilitySamples = 4;
+        [Range(0.0f, 2.0f)]
+        public float bakingVisibilityRadius = 1.0f;
+        [Range(0.0f, 1.0f)]
+        public float bakingVisibilityThreshold = 0.1f;
+        [Range(0.0f, 1000.0f)]
+        public float bakingVisibilityRange = 1000.0f;
+        [Range(0.0f, 1000.0f)]
+        public float bakingPathRange = 1000.0f;
+        [Range(0, 100)]
+        public int bakedPathingCPUCoresPercentage = 50;
+
+        [Header("Simulation Update Settings")]
+        [Range(0.1f, 1.0f)]
+        public float simulationUpdateInterval = 0.1f;
+
+        [Header("Reflection Effect Settings")]
+        public ReflectionEffectType reflectionEffectType = ReflectionEffectType.Convolution;
+
+        [Header("Hybrid Reverb Settings")]
+        [Range(0.1f, 2.0f)]
+        public float hybridReverbTransitionTime = 1.0f;
+        [Range(0, 100)]
+        public int hybridReverbOverlapPercent = 25;
+
+        [Header("OpenCL Settings")]
+        public OpenCLDeviceType deviceType = OpenCLDeviceType.GPU;
+        [Range(0, 16)]
+        public int maxReservedComputeUnits = 8;
+        [Range(0.0f, 1.0f)]
+        public float fractionComputeUnitsForIRUpdate = 0.5f;
+
+        [Header("Radeon Rays Settings")]
+        [Range(1, 16)]
+        public int bakingBatchSize = 8;
+
+        [Header("TrueAudio Next Settings")]
+        [Range(0.1f, 10.0f)]
+        public float TANDuration = 1.0f;
+        [Range(0, 3)]
+        public int TANAmbisonicOrder = 1;
+        [Range(1, 128)]
+        public int TANMaxSources = 32;
+
+        [Header("Advanced Settings")]
+        public bool EnableValidation = false;
+
+        static SteamAudioSettings sSingleton = null;
+
+        public static SteamAudioSettings Singleton
+        {
+            get
+            {
+                if (sSingleton == null)
+                {
+                    sSingleton = Resources.Load<SteamAudioSettings>("SteamAudioSettings");
+                    if (sSingleton == null)
+                    {
+                        sSingleton = CreateInstance<SteamAudioSettings>();
+                        sSingleton.name = "Steam Audio Settings";
+
+#if UNITY_EDITOR
+                        sSingleton.defaultMaterial = (SteamAudioMaterial) AssetDatabase.LoadAssetAtPath("Assets/Plugins/SteamAudio/Resources/Materials/Default.asset", typeof(SteamAudioMaterial));
+
+                        AssetDatabase.CreateAsset(sSingleton, "Assets/Plugins/SteamAudio/Resources/SteamAudioSettings.asset");
+#endif
+                    }
+                }
+
+                return sSingleton;
+            }
+        }
+    }
+}