public RenderPipeline(PipelineResources resources)
{
current = this;
this.resources = resources;
if (resources.loadingThread == null)
{
resources.loadingThread = new LoadingThread();
}
resources.loadingThread.Init();
SceneController.Awake(resources);
eventsGuideBook = new NativeDictionary <UIntPtr, int, PtrEqual>(resources.availiableEvents.Length, Allocator.Persistent, new PtrEqual());
resources.SetRenderingPath();
var allEvents = resources.allEvents;
GraphicsUtility.UpdatePlatform();
MLight.ClearLightDict();
CustomDrawRequest.Initialize();
data.buffer = new CommandBuffer();
for (int i = 0; i < resources.availiableEvents.Length; ++i)
{
resources.availiableEvents[i].InitDependEventsList();
}
for (int i = 0; i < resources.availiableEvents.Length; ++i)
{
eventsGuideBook.Add(new UIntPtr(MUnsafeUtility.GetManagedPtr(resources.availiableEvents[i].GetType())), i);
resources.availiableEvents[i].Prepare();
}
for (int i = 0; i < resources.availiableEvents.Length; ++i)
{
resources.availiableEvents[i].InitEvent(resources);
}
waitReleaseRT = new NativeList <int>(20, Allocator.Persistent);
}
protected override void Render(ScriptableRenderContext renderContext, Camera[] cameras)
{
currentFrameCamera.Clear();
PipelineCamera.InitializeDict();
foreach (var cam in cameras)
{
CameraSetting csg;
ulong pipelineCamPtr;
if (!PipelineCamera.CameraSearchDict.Get(cam.gameObject.GetInstanceID(), out pipelineCamPtr))
{
if (!cam.TryGetComponent(out csg.pipeCam))
{
#if UNITY_EDITOR
if (cam.cameraType == CameraType.SceneView)
{
csg.isRenderingEditor = true;
var pos = cam.transform.eulerAngles;
pos.z = 0;
cam.transform.eulerAngles = pos;
if (!Camera.main || !(csg.pipeCam = Camera.main.GetComponent <PipelineCamera>()))
{
continue;
}
}
else if (cam.cameraType == CameraType.Game)
{
csg.isRenderingEditor = false;
csg.pipeCam = cam.gameObject.AddComponent <PipelineCamera>();
}
else
{
continue;
}
#else
csg.isRenderingEditor = false;
csg.pipeCam = cam.gameObject.AddComponent <PipelineCamera>();
#endif
}
else
{
csg.isRenderingEditor = false;
csg.pipeCam.AddToDict();
}
}
else
{
csg.isRenderingEditor = false;
csg.pipeCam = MUnsafeUtility.GetObject <PipelineCamera>((void *)pipelineCamPtr);
}
csg.cam = cam;
csg.pipeCam.cam = cam;
csg.pipeCam.BeforeFrameRendering();
currentFrameCamera.Add(csg);
}
bool *propertyCheckedFlags = stackalloc bool[resources.allEvents.Length];
bool needSubmit = false;
CustomDrawRequest.Initialize();
UnsafeUtility.MemClear(propertyCheckedFlags, resources.allEvents.Length);
SceneController.SetState();
data.context = renderContext;
data.resources = resources;
if (motionVectorMatricesBuffer == null || !motionVectorMatricesBuffer.IsValid())
{
motionVectorMatricesBuffer = new ComputeBuffer(MotionVectorDrawer.Capacity, sizeof(float3x4));
}
else if (motionVectorMatricesBuffer.count < MotionVectorDrawer.Capacity)
{
motionVectorMatricesBuffer.Dispose();
motionVectorMatricesBuffer = new ComputeBuffer(MotionVectorDrawer.Capacity, sizeof(float3x4));
}
MotionVectorDrawer.ExecuteBeforeFrame(motionVectorMatricesBuffer);
data.buffer.SetGlobalBuffer(ShaderIDs._LastFrameModel, motionVectorMatricesBuffer);
#if UNITY_EDITOR
int tempID = Shader.PropertyToID("_TempRT");
foreach (var pair in bakeList)
{
PipelineCamera pipelineCam = pair.pipelineCamera;
for (int i = 0; i < pair.worldToCamera.Length; ++i)
{
pipelineCam.cam.worldToCameraMatrix = pair.worldToCamera[i];
pipelineCam.cam.projectionMatrix = pair.projection[i];
pipelineCam.cameraTarget = tempID;
data.buffer.GetTemporaryRT(tempID, pair.texArray.width, pair.texArray.height, pair.texArray.depth, FilterMode.Point, pair.texArray.format, RenderTextureReadWrite.Linear);
Render(pipelineCam, ref renderContext, pipelineCam.cam, propertyCheckedFlags);
data.buffer.CopyTexture(tempID, 0, 0, pair.texArray, i, 0);
data.buffer.ReleaseTemporaryRT(tempID);
data.ExecuteCommandBuffer();
renderContext.Submit();
needSubmit = false;
}
pair.worldToCamera.Dispose();
pair.projection.Dispose();
renderContext.ExecuteCommandBuffer(pair.buffer);
pair.buffer.Clear();
renderContext.Submit();
needSubmit = false;
}
bakeList.Clear();
#endif
foreach (var cam in preFrameRenderCamera)
{
Render(cam, ref renderContext, cam.cam, propertyCheckedFlags);
data.ExecuteCommandBuffer();
renderContext.Submit();
needSubmit = false;
}
preFrameRenderCamera.Clear();
if (CustomDrawRequest.allEvents.Count > 0 || JobProcessEvent.allEvents.Count > 0)
{
foreach (var i in CustomDrawRequest.allEvents)
{
i.PrepareJob(resources);
}
foreach (var i in JobProcessEvent.allEvents)
{
i.PrepareJob();
}
JobHandle.ScheduleBatchedJobs();
foreach (var i in CustomDrawRequest.allEvents)
{
i.FinishJob();
}
foreach (var i in JobProcessEvent.allEvents)
{
i.FinishJob();
}
}
if (Application.isPlaying && resources.clusterResources)
{
resources.clusterResources.UpdateData(data.buffer, resources);
}
resources.loadingThread.Update();
if (useBeforeFrameBuffer)
{
renderContext.ExecuteCommandBuffer(m_beforeFrameBuffer);
m_beforeFrameBuffer.Clear();
needSubmit = true;
useBeforeFrameBuffer = false;
}
if (iRunnableObjects.isCreated)
{
foreach (var i in iRunnableObjects)
{
IPipelineRunnable func = MUnsafeUtility.GetObject <IPipelineRunnable>((void *)i.value);
func.PipelineUpdate(ref data);
}
}
if (cameras.Length > 0)
{
data.buffer.SetGlobalVector(ShaderIDs._SceneOffset, new float4(sceneOffset, 1));
}
foreach (var cam in currentFrameCamera)
{
renderingEditor = cam.isRenderingEditor;
Render(cam.pipeCam, ref renderContext, cam.cam, propertyCheckedFlags);
data.ExecuteCommandBuffer();
#if UNITY_EDITOR
if (renderingEditor)
{
renderContext.DrawGizmos(cam.cam, GizmoSubset.PostImageEffects);
ScriptableRenderContext.EmitWorldGeometryForSceneView(cam.cam);
}
#endif
renderContext.Submit();
needSubmit = false;
}
if (useAfterFrameBuffer)
{
renderContext.ExecuteCommandBuffer(m_afterFrameBuffer);
m_afterFrameBuffer.Clear();
needSubmit = true;
useAfterFrameBuffer = false;
}
if (needSubmit)
{
renderContext.Submit();
}
MotionVectorDrawer.ExecuteAfterFrame();
sceneOffset = 0;
foreach (var cam in currentFrameCamera)
{
cam.pipeCam.cam = cam.cam;
cam.pipeCam.AfterFrameRendering();
}
}
protected override void Render(ScriptableRenderContext renderContext, Camera[] cameras)
{
bool *propertyCheckedFlags = stackalloc bool[resources.allEvents.Length];
bool needSubmit = false;
CustomDrawRequest.Initialize();
UnsafeUtility.MemClear(propertyCheckedFlags, resources.allEvents.Length);
GraphicsSettings.useScriptableRenderPipelineBatching = resources.useSRPBatcher;
SceneController.SetState();
data.context = renderContext;
data.resources = resources;
if (motionVectorMatricesBuffer == null || !motionVectorMatricesBuffer.IsValid())
{
motionVectorMatricesBuffer = new ComputeBuffer(MotionVectorDrawer.Capacity, sizeof(float3x4));
}
else if (motionVectorMatricesBuffer.count < MotionVectorDrawer.Capacity)
{
motionVectorMatricesBuffer.Dispose();
motionVectorMatricesBuffer = new ComputeBuffer(MotionVectorDrawer.Capacity, sizeof(float3x4));
}
MotionVectorDrawer.ExecuteBeforeFrame(motionVectorMatricesBuffer);
data.buffer.SetGlobalBuffer(ShaderIDs._LastFrameModel, motionVectorMatricesBuffer);
#if UNITY_EDITOR
int tempID = Shader.PropertyToID("_TempRT");
foreach (var pair in bakeList)
{
PipelineCamera pipelineCam = pair.pipelineCamera;
for (int i = 0; i < pair.worldToCamera.Length; ++i)
{
pipelineCam.cam.worldToCameraMatrix = pair.worldToCamera[i];
pipelineCam.cam.projectionMatrix = pair.projection[i];
pipelineCam.cameraTarget = tempID;
data.buffer.GetTemporaryRT(tempID, pair.texArray.width, pair.texArray.height, pair.texArray.depth, FilterMode.Point, pair.texArray.format, RenderTextureReadWrite.Linear);
Render(pipelineCam, ref renderContext, pipelineCam.cam, propertyCheckedFlags);
data.buffer.CopyTexture(tempID, 0, 0, pair.texArray, i, 0);
data.buffer.ReleaseTemporaryRT(tempID);
data.ExecuteCommandBuffer();
renderContext.Submit();
needSubmit = false;
}
pair.worldToCamera.Dispose();
pair.projection.Dispose();
renderContext.ExecuteCommandBuffer(pair.buffer);
pair.buffer.Clear();
renderContext.Submit();
needSubmit = false;
}
bakeList.Clear();
#endif
foreach (var cam in preFrameRenderCamera)
{
Render(cam, ref renderContext, cam.cam, propertyCheckedFlags);
data.ExecuteCommandBuffer();
renderContext.Submit();
needSubmit = false;
}
preFrameRenderCamera.Clear();
if (CustomDrawRequest.allEvents.Count > 0 || JobProcessEvent.allEvents.Count > 0)
{
foreach (var i in CustomDrawRequest.allEvents)
{
i.PrepareJob(resources);
}
foreach (var i in JobProcessEvent.allEvents)
{
i.PrepareJob();
}
JobHandle.ScheduleBatchedJobs();
foreach (var i in CustomDrawRequest.allEvents)
{
i.FinishJob();
}
}
if (useBeforeFrameBuffer)
{
renderContext.ExecuteCommandBuffer(m_beforeFrameBuffer);
m_beforeFrameBuffer.Clear();
needSubmit = true;
useBeforeFrameBuffer = false;
}
foreach (var cam in cameras)
{
PipelineCamera pipelineCam = cam.GetComponent <PipelineCamera>();
if (!pipelineCam)
{
#if UNITY_EDITOR
if (cam.cameraType == CameraType.SceneView)
{
renderingEditor = true;
var pos = cam.transform.eulerAngles;
pos.z = 0;
cam.transform.eulerAngles = pos;
if (!Camera.main || !(pipelineCam = Camera.main.GetComponent <PipelineCamera>()))
{
continue;
}
}
else if (cam.cameraType == CameraType.Game)
{
renderingEditor = false;
pipelineCam = cam.gameObject.AddComponent <PipelineCamera>();
}
else
{
continue;
}
#else
renderingEditor = false;
pipelineCam = cam.gameObject.AddComponent <PipelineCamera>();
#endif
}
else
{
renderingEditor = false;
}
Render(pipelineCam, ref renderContext, cam, propertyCheckedFlags);
data.ExecuteCommandBuffer();
#if UNITY_EDITOR
if (renderingEditor)
{
renderContext.DrawGizmos(cam, GizmoSubset.PostImageEffects);
}
#endif
renderContext.Submit();
needSubmit = false;
}
if (useAfterFrameBuffer)
{
renderContext.ExecuteCommandBuffer(m_afterFrameBuffer);
m_afterFrameBuffer.Clear();
needSubmit = true;
useAfterFrameBuffer = false;
}
if (needSubmit)
{
renderContext.Submit();
}
MotionVectorDrawer.ExecuteAfterFrame();
foreach (var i in JobProcessEvent.allEvents)
{
i.FinishJob();
}
}