/// <summary>
/// This hook allows HDRP to init the scene when creating the view
/// </summary>
/// <param name="SRI">The StageRuntimeInterface allowing to communicate with the LookDev</param>
void IDataProvider.FirstInitScene(StageRuntimeInterface SRI)
{
Camera camera = SRI.camera;
camera.allowHDR = true;
var additionalCameraData = camera.gameObject.AddComponent<HDAdditionalCameraData>();
additionalCameraData.clearColorMode = HDAdditionalCameraData.ClearColorMode.Color;
additionalCameraData.clearDepth = true;
additionalCameraData.backgroundColorHDR = camera.backgroundColor;
additionalCameraData.volumeAnchorOverride = camera.transform;
additionalCameraData.volumeLayerMask = 1 << 31; //31 is the culling layer used in LookDev
additionalCameraData.customRenderingSettings = true;
additionalCameraData.renderingPathCustomFrameSettings.SetEnabled(FrameSettingsField.SSR, false);
// LookDev cameras are enabled/disabled all the time so history is destroyed each frame.
// In this case we know we want to keep history alive as long as the camera is.
additionalCameraData.hasPersistentHistory = true;
Light light = SRI.sunLight;
HDAdditionalLightData additionalLightData = light.gameObject.AddComponent<HDAdditionalLightData>();
#if UNITY_EDITOR
HDAdditionalLightData.InitDefaultHDAdditionalLightData(additionalLightData);
#endif
additionalLightData.intensity = 0f;
additionalLightData.SetShadowResolution(2048);
GameObject volumeGO = SRI.AddGameObject(persistent: true);
volumeGO.name = "StageVolume";
Volume volume = volumeGO.AddComponent<Volume>();
volume.isGlobal = true;
volume.priority = float.MaxValue;
volume.enabled = false;
#if UNITY_EDITOR
// Make sure we invalidate the current volume when first loading a scene.
m_LookDevVolumeProfileHash = -1;
UpdateVolumeProfile(volume, out var visualEnvironment, out var sky);
SRI.SRPData = new LookDevDataForHDRP()
{
additionalCameraData = additionalCameraData,
additionalLightData = additionalLightData,
visualEnvironment = visualEnvironment,
sky = sky,
volume = volume
};
#else
//remove unassigned warnings when building
SRI.SRPData = new LookDevDataForHDRP()
{
additionalCameraData = null,
additionalLightData = null,
visualEnvironment = null,
sky = null,
volume = null
};
#endif
}
void IDataProvider.FirstInitScene(StageRuntimeInterface SRI)
{
Camera camera = SRI.camera;
camera.allowHDR = true;
var additionalCameraData = camera.gameObject.AddComponent <HDAdditionalCameraData>();
additionalCameraData.clearColorMode = HDAdditionalCameraData.ClearColorMode.Color;
additionalCameraData.clearDepth = true;
additionalCameraData.backgroundColorHDR = camera.backgroundColor;
additionalCameraData.volumeAnchorOverride = camera.transform;
additionalCameraData.volumeLayerMask = 1 << 31; //31 is the culling layer used in LookDev
Light light = SRI.sunLight;
HDAdditionalLightData additionalLightData = light.gameObject.AddComponent <HDAdditionalLightData>();
#if UNITY_EDITOR
HDAdditionalLightData.InitDefaultHDAdditionalLightData(additionalLightData);
#endif
additionalLightData.intensity = 0f;
additionalLightData.SetShadowResolution(2048);
GameObject volumeGO = SRI.AddGameObject(persistent: true);
volumeGO.name = "SkyManagementVolume";
Volume volume = volumeGO.AddComponent <Volume>();
volume.isGlobal = true;
volume.priority = float.MaxValue;
VolumeProfile profile = ScriptableObject.CreateInstance <VolumeProfile>();
volume.sharedProfile = profile;
HDShadowSettings shadows = profile.Add <HDShadowSettings>();
shadows.maxShadowDistance.Override(25f);
shadows.cascadeShadowSplitCount.Override(2);
VisualEnvironment visualEnvironment = profile.Add <VisualEnvironment>();
visualEnvironment.fogType.Override(FogType.None);
HDRISky sky = profile.Add <HDRISky>();
SRI.SRPData = new LookDevDataForHDRP()
{
additionalCameraData = additionalCameraData,
additionalLightData = additionalLightData,
visualEnvironment = visualEnvironment,
sky = sky,
volume = volume
};
//[TODO: remove]
//temp for debug: show component in scene hierarchy
//UnityEngine.SceneManagement.SceneManager.MoveGameObjectToScene(camera.gameObject, GameObject.Find("Main Camera").scene);
//camera.gameObject.hideFlags = HideFlags.None;
//UnityEngine.SceneManagement.SceneManager.MoveGameObjectToScene(volumeGO, GameObject.Find("Main Camera").scene);
//volumeGO.hideFlags = HideFlags.None;
//UnityEngine.SceneManagement.SceneManager.MoveGameObjectToScene(light.gameObject, GameObject.Find("Main Camera").scene);
//light.gameObject.hideFlags = HideFlags.None;
}
void IDataProvider.FirstInitScene(StageRuntimeInterface SRI)
{
Camera camera = SRI.camera;
camera.allowHDR = true;
var additionalCameraData = camera.gameObject.AddComponent <HDAdditionalCameraData>();
additionalCameraData.clearColorMode = HDAdditionalCameraData.ClearColorMode.Color;
additionalCameraData.clearDepth = true;
additionalCameraData.backgroundColorHDR = camera.backgroundColor;
additionalCameraData.volumeAnchorOverride = camera.transform;
additionalCameraData.volumeLayerMask = 1 << 31; //31 is the culling layer used in LookDev
additionalCameraData.customRenderingSettings = true;
additionalCameraData.renderingPathCustomFrameSettings.SetEnabled(FrameSettingsField.SSR, false);
// LookDev cameras are enabled/disabled all the time so history is destroyed each frame.
// In this case we know we want to keep history alive as long as the camera is.
additionalCameraData.hasPersistentHistory = true;
Light light = SRI.sunLight;
HDAdditionalLightData additionalLightData = light.gameObject.AddComponent <HDAdditionalLightData>();
#if UNITY_EDITOR
HDAdditionalLightData.InitDefaultHDAdditionalLightData(additionalLightData);
#endif
additionalLightData.intensity = 0f;
additionalLightData.SetShadowResolution(2048);
GameObject volumeGO = SRI.AddGameObject(persistent: true);
volumeGO.name = "SkyManagementVolume";
Volume volume = volumeGO.AddComponent <Volume>();
volume.isGlobal = true;
volume.priority = float.MaxValue;
VolumeProfile profile = ScriptableObject.CreateInstance <VolumeProfile>();
volume.sharedProfile = profile;
HDShadowSettings shadows = profile.Add <HDShadowSettings>();
shadows.maxShadowDistance.Override(25f);
shadows.cascadeShadowSplitCount.Override(2);
VisualEnvironment visualEnvironment = profile.Add <VisualEnvironment>();
visualEnvironment.skyType.Override((int)SkyType.HDRI);
visualEnvironment.skyAmbientMode.Override(SkyAmbientMode.Dynamic);
HDRISky sky = profile.Add <HDRISky>();
SRI.SRPData = new LookDevDataForHDRP()
{
additionalCameraData = additionalCameraData,
additionalLightData = additionalLightData,
visualEnvironment = visualEnvironment,
sky = sky,
volume = volume
};
}
private bool disposedValue = false; // To detect redundant calls
void CleanUp()
{
if (!disposedValue)
{
if (SRI != null)
{
SRI.SRPData = null;
}
SRI = null;
EditorSceneManager.ClosePreviewScene(m_PreviewScene);
disposedValue = true;
}
}
/// <summary>
/// This hook allows HDRP to apply some changes before the LookDev's Camera render.
/// Should mainly be used for view isolation.
/// </summary>
/// <param name="SRI">The StageRuntimeInterface allowing to communicate with the LookDev</param>
void IDataProvider.OnBeginRendering(StageRuntimeInterface SRI)
{
LookDevDataForHDRP data = (LookDevDataForHDRP)SRI.SRPData;
#if UNITY_EDITOR
// The default volume can change in the HDRP asset so if it does we need to re-instantiate it.
if (UpdateVolumeProfile(data.volume, out var visualEnv, out var sky))
{
data.sky = sky;
data.visualEnvironment = visualEnv;
SRI.SRPData = data;
}
#endif
data.volume.enabled = true;
}
/// <summary>
/// This hook allows HDRP to provide a shadow mask in order for LookDev to perform a self shadow composition.
/// </summary>
/// <param name="output">The created shadow mask</param>
/// <param name="SRI">The StageRuntimeInterface allowing to communicate with the LookDev</param>
void IDataProvider.GetShadowMask(ref RenderTexture output, StageRuntimeInterface SRI)
{
LookDevDataForHDRP data = (LookDevDataForHDRP)SRI.SRPData;
Color oldBackgroundColor = data.additionalCameraData.backgroundColorHDR;
var oldClearMode = data.additionalCameraData.clearColorMode;
data.additionalCameraData.backgroundColorHDR = Color.white;
data.additionalCameraData.clearColorMode = HDAdditionalCameraData.ClearColorMode.Color;
data.additionalLightData.intensity = 1f;
debugDisplaySettings.SetShadowDebugMode(ShadowMapDebugMode.SingleShadow);
SRI.camera.targetTexture = output;
SRI.camera.Render();
debugDisplaySettings.SetShadowDebugMode(ShadowMapDebugMode.None);
data.additionalLightData.intensity = 0f;
data.additionalCameraData.backgroundColorHDR = oldBackgroundColor;
data.additionalCameraData.clearColorMode = oldClearMode;
}
/// <summary>
/// This hook allows HDRP to apply the sky as it is requested by the LookDev
/// </summary>
/// <param name="camera">The Camera rendering in the LookDev</param>
/// <param name="sky">The requested Sky to use</param>
/// <param name="SRI">The StageRuntimeInterface allowing to communicate with the LookDev</param>
void IDataProvider.UpdateSky(Camera camera, Sky sky, StageRuntimeInterface SRI)
{
LookDevDataForHDRP data = (LookDevDataForHDRP)SRI.SRPData;
if (sky.cubemap == null)
{
data.visualEnvironment.skyType.Override((int)0); //Skytype.None do not really exist
data.additionalCameraData.clearColorMode = HDAdditionalCameraData.ClearColorMode.Color;
}
else
{
data.visualEnvironment.skyType.Override((int)SkyType.HDRI);
data.sky.hdriSky.Override(sky.cubemap);
data.sky.rotation.Override(sky.longitudeOffset);
data.additionalCameraData.clearColorMode = HDAdditionalCameraData.ClearColorMode.Sky;
}
}
void IDataProvider.UpdateSky(Camera camera, Cubemap skybox, StageRuntimeInterface SRI)
{
//[TODO: add rotation and intensity]
LookDevDataForHDRP data = (LookDevDataForHDRP)SRI.SRPData;
if (skybox == null)
{
data.visualEnvironment.skyType.Override((int)0); //Skytype.None do not really exist
data.additionalCameraData.clearColorMode = HDAdditionalCameraData.ClearColorMode.Color;
}
else
{
data.visualEnvironment.skyType.Override((int)SkyType.HDRISky);
data.sky.hdriSky.Override(skybox);
data.additionalCameraData.clearColorMode = HDAdditionalCameraData.ClearColorMode.Sky;
}
}
void IDataProvider.FirstInitScene(StageRuntimeInterface SRI)
{
Camera camera = SRI.camera;
camera.allowHDR = true;
var additionalData = camera.gameObject.AddComponent <HDAdditionalCameraData>();
additionalData.clearColorMode = HDAdditionalCameraData.ClearColorMode.Color;
additionalData.clearDepth = true;
additionalData.backgroundColorHDR = camera.backgroundColor;
additionalData.volumeAnchorOverride = camera.transform;
additionalData.volumeLayerMask = 1 << 31; //31 is the culling layer used in LookDev
GameObject volumeGO = SRI.AddGameObject(persistent: true);
volumeGO.name = "SkyManagementVolume";
Volume volume = volumeGO.AddComponent <Volume>();
volume.isGlobal = true;
volume.priority = float.MaxValue;
VolumeProfile profile = ScriptableObject.CreateInstance <VolumeProfile>();
volume.profile = profile;
VisualEnvironment visualEnvironment = profile.Add <VisualEnvironment>();
HDRISky sky = profile.Add <HDRISky>();
SRI.SRPData = new LookDevDataForHDRP()
{
additionalCameraData = additionalData,
visualEnvironment = visualEnvironment,
sky = sky,
volume = volume
};
//temp for debug: show component in scene hierarchy
//UnityEngine.SceneManagement.SceneManager.MoveGameObjectToScene(camera.gameObject, GameObject.Find("Main Camera").scene);
//camera.gameObject.hideFlags = HideFlags.None;
//UnityEngine.SceneManagement.SceneManager.MoveGameObjectToScene(volumeGO, GameObject.Find("Main Camera").scene);
//volumeGO.hideFlags = HideFlags.None;
}
/// <summary>
/// The HDRP implementation for the callback that the look dev raises to process any necessary cleanup.
/// </summary>
/// <param name="SRI">Access element of the LookDev's scene</param>
void IDataProvider.Cleanup(StageRuntimeInterface SRI)
{
LookDevDataForHDRP data = (LookDevDataForHDRP)SRI.SRPData;
CoreUtils.Destroy(data.volume.sharedProfile);
}
/// <summary>
/// This hook allows HDRP to apply some changes after the LookDev's Camera render.
/// Should mainly be used for view isolation.
/// </summary>
/// <param name="SRI">The StageRuntimeInterface allowing to communicate with the LookDev</param>
void IDataProvider.OnEndRendering(StageRuntimeInterface SRI)
{
LookDevDataForHDRP data = (LookDevDataForHDRP)SRI.SRPData;
data.volume.enabled = false;
}
/// <summary>
/// This hook allows HDRP to init the scene when creating the view
/// </summary>
/// <param name="SRI">The StageRuntimeInterface allowing to communicate with the LookDev</param>
void IDataProvider.FirstInitScene(StageRuntimeInterface SRI)
{
Camera camera = SRI.camera;
camera.allowHDR = true;
var additionalCameraData = camera.gameObject.AddComponent <HDAdditionalCameraData>();
additionalCameraData.clearColorMode = HDAdditionalCameraData.ClearColorMode.Color;
additionalCameraData.clearDepth = true;
additionalCameraData.backgroundColorHDR = camera.backgroundColor;
additionalCameraData.volumeAnchorOverride = camera.transform;
additionalCameraData.volumeLayerMask = 1 << 31; //31 is the culling layer used in LookDev
additionalCameraData.customRenderingSettings = true;
additionalCameraData.renderingPathCustomFrameSettings.SetEnabled(FrameSettingsField.SSR, false);
// LookDev cameras are enabled/disabled all the time so history is destroyed each frame.
// In this case we know we want to keep history alive as long as the camera is.
additionalCameraData.hasPersistentHistory = true;
Light light = SRI.sunLight;
HDAdditionalLightData additionalLightData = light.gameObject.AddComponent <HDAdditionalLightData>();
#if UNITY_EDITOR
HDAdditionalLightData.InitDefaultHDAdditionalLightData(additionalLightData);
#endif
additionalLightData.intensity = 0f;
additionalLightData.SetShadowResolution(2048);
GameObject volumeGO = SRI.AddGameObject(persistent: true);
volumeGO.name = "StageVolume";
Volume volume = volumeGO.AddComponent <Volume>();
volume.isGlobal = true;
volume.priority = float.MaxValue;
volume.enabled = false;
#if UNITY_EDITOR
HDRenderPipelineAsset hdrpAsset = GraphicsSettings.renderPipelineAsset as HDRenderPipelineAsset;
if (hdrpAsset.defaultLookDevProfile == null)
{
hdrpAsset.defaultLookDevProfile = hdrpAsset.renderPipelineEditorResources.lookDev.defaultLookDevVolumeProfile;
}
VolumeProfile profile = ScriptableObject.Instantiate(hdrpAsset.defaultLookDevProfile);
volume.sharedProfile = profile;
VisualEnvironment visualEnvironment;
if (profile.TryGet(out visualEnvironment))
{
profile.Remove <VisualEnvironment>();
}
visualEnvironment = profile.Add <VisualEnvironment>();
visualEnvironment.skyType.Override((int)SkyType.HDRI);
visualEnvironment.skyAmbientMode.Override(SkyAmbientMode.Dynamic);
HDRISky sky;
if (profile.TryGet(out sky))
{
profile.Remove <HDRISky>();
}
sky = profile.Add <HDRISky>();
SRI.SRPData = new LookDevDataForHDRP()
{
additionalCameraData = additionalCameraData,
additionalLightData = additionalLightData,
visualEnvironment = visualEnvironment,
sky = sky,
volume = volume
};
#else
//remove unasigned warnings when building
SRI.SRPData = new LookDevDataForHDRP()
{
additionalCameraData = null,
additionalLightData = null,
visualEnvironment = null,
sky = null,
volume = null
};
#endif
}