public static void CaptureGeoBox(EngineNS.Bricks.HollowMaker.Agent.GeoBox geoBox,
EngineNS.Bricks.HollowMaker.GeomScene.AgentBoxs agentData,
EngineNS.Graphics.CGfxCamera camera,
EngineNS.CRenderContext rc,
UInt32 numElem,
EngineNS.Graphics.RenderPolicy.CGfxRP_SceneCapture rp,
EngineNS.CCommandList cmd,
UInt32 cbIndex,
EngineNS.CConstantBuffer cbuffer,
EngineNS.CGpuBuffer buffer_visible,
EngineNS.CShaderDesc csMain_visible,
EngineNS.CComputeShader cs_visible,
EngineNS.CUnorderedAccessView uav_visible,
EngineNS.CGpuBuffer buffer_setBit,
EngineNS.CShaderDesc csMain_setBit,
EngineNS.CComputeShader cs_setBit,
EngineNS.CUnorderedAccessView uav_setBit,
EngineNS.CComputeShader cs_Clear,
List <EngineNS.Support.BitSet> savedBitsets,
UInt32 textureIdx,
Action <int, EngineNS.Support.CBlobObject, EngineNS.Support.CBlobObject> actionAfterCapturePerDir)
{
var cornerPos = geoBox.Box.GetCorners();
//for(int posIdx = 0; posIdx < cornerPos.Length; posIdx++)
//{
// await CaptureSceneWithPoint(cornerPos[posIdx], world, camera, rc, camDirs, camUps, dataBlobs, picBlobs);
//}
cmd.SetComputeShader(cs_visible);
UInt32[] pUAVInitialCounts = new UInt32[1] {
1,
};
cmd.CSSetUnorderedAccessView(0, uav_visible, pUAVInitialCounts);
//await CaptureSceneWithPoint(geoBox.Box.GetCenter(), agentData.Mat , camera, rc, camDirs, camUps, numElem/*, dataBlobs, picBlobs*/);
for (int camIdx = 0; camIdx < 6; camIdx++)
{
EngineNS.Support.CBlobObject idBlob = null;
EngineNS.Support.CBlobObject picBlob = null;
EditorCommon.PVSAssist.CaptureWithPoint(geoBox.Box.GetCenter(), agentData.Mat, camera, rc, camDirs[camIdx], camUps[camIdx], numElem, rp, textureIdx, ref idBlob, ref picBlob);
actionAfterCapturePerDir?.Invoke(camIdx, idBlob, picBlob);
}
// gbuffer0
var blob = new EngineNS.Support.CBlobObject();
buffer_visible.GetBufferData(rc, blob);
var idArray = blob.ToUInts();
// fill uav1, clear uav0
cmd.SetComputeShader(cs_setBit);
UInt32[] pUAVInitialCounts1 = new UInt32[1] {
1,
};
cmd.CSSetUnorderedAccessView(0, uav_visible, pUAVInitialCounts);
cmd.CSSetUnorderedAccessView(1, uav_setBit, pUAVInitialCounts);
var cbDesc = new EngineNS.CConstantBufferDesc();
if (csMain_setBit.GetCBufferDesc(cbIndex, ref cbDesc))
{
if (cbDesc.Type == EngineNS.ECBufferRhiType.SIT_CBUFFER)
{
cmd.CSSetConstantBuffer(cbDesc.CSBindPoint, cbuffer);
}
}
cmd.CSDispatch(numElem, 1, 1);
var blob0 = new EngineNS.Support.CBlobObject();
buffer_visible.GetBufferData(rc, blob0);
var visArray = blob0.ToUInts();
// gbuffer1
var blob1 = new EngineNS.Support.CBlobObject();
buffer_setBit.GetBufferData(rc, blob1);
var idArray1 = blob1.ToBytes();
var bitSet = new EngineNS.Support.BitSet();
var bitSet1 = new EngineNS.Support.BitSet();
bitSet.Init(numElem * 2, idArray1);
bitSet1.Init(numElem);
for (UInt32 e = 0; e < numElem; e++)
{
var bit1 = bitSet.IsBit(e * 2 + 0);
var bit2 = bitSet.IsBit(e * 2 + 1);
bitSet1.SetBit(e, bit1 || bit2);
}
savedBitsets.Add(bitSet1);
cmd.SetComputeShader(cs_Clear);
cmd.CSSetUnorderedAccessView(0, uav_visible, pUAVInitialCounts);
cmd.CSSetUnorderedAccessView(1, uav_setBit, pUAVInitialCounts);
cmd.CSDispatch(numElem / 16 + 1, 1, 1);
}
public static void CaptureWithPoint(EngineNS.Vector3 point,
EngineNS.Matrix worldMatrix,
EngineNS.Graphics.CGfxCamera camera,
EngineNS.CRenderContext rc,
EngineNS.Vector3 camDir,
EngineNS.Vector3 camUp,
UInt32 actorsCount,
EngineNS.Graphics.RenderPolicy.CGfxRP_SceneCapture rp,
UInt32 textureIdx,
ref EngineNS.Support.CBlobObject dataBlob,
ref EngineNS.Support.CBlobObject picBlob)
{
var lookat = point + camDir;
lookat = EngineNS.Vector3.TransformCoordinate(lookat, worldMatrix);
point = EngineNS.Vector3.TransformCoordinate(point, worldMatrix);
camUp = EngineNS.Vector3.TransformNormal(camUp, worldMatrix);
camera.LookAtLH(point, lookat, camUp);
camera.BeforeFrame();
//world.Tick();
//world.SlowDrawAll(rc, camera);
var maxId = actorsCount;
rp.TickLogic(null, rc);
camera.SwapBuffer(true);
rp.TickRender(null);
//camera.ClearAllRenderLayerData();
// debug
#pragma warning disable 0162
if (false)
{
var texRGB = rp.CaptureSV.FrameBuffer.GetSRV_RenderTarget(1);
texRGB.Save2File(rc, "e:/testCapture.bmp", EngineNS.EIMAGE_FILE_FORMAT.BMP);
}
#pragma warning restore 0162
if (rp.UseCapture)
{
var blob = new EngineNS.Support.CBlobObject();
blob.PushData(rp.TexData0.Data, rp.TexData0.Size);
dataBlob = blob;
if (rp.CaptureRGBData)
{
blob = new EngineNS.Support.CBlobObject();
blob.PushData(rp.TexData1.Data, rp.TexData1.Size);
picBlob = blob;
}
//await EngineNS.CEngine.Instance.EventPoster.Post(() =>
//{
// rp.CaptureSV.mFrameBuffer.GetSRV_RenderTarget(0).Save2File($"D:\\{camIdx}.png", (int)mWidth, (int)mHeight, (int)(mWidth * 4), rp.TexData0.ToBytes(), EngineNS.EIMAGE_FILE_FORMAT.PNG);
// rp.CaptureSV.mFrameBuffer.GetSRV_RenderTarget(1).Save2File($"D:\\{camIdx}_ref.png", (int)mWidth, (int)mHeight, (int)(mWidth * 4), rp.TexData1.ToBytes(), EngineNS.EIMAGE_FILE_FORMAT.PNG);
// return true;
//}, EngineNS.Thread.Async.EAsyncTarget.AsyncEditor);
}
var cmd = EngineNS.CEngine.Instance.RenderContext.ImmCommandList;
var actirIdTexture = rp.GetActoridTexture();
cmd.CSSetShaderResource(textureIdx, actirIdTexture);
uint texSize = 512;
cmd.CSDispatch(texSize / 8, texSize / 8, 1);
}
/*EngineNS.Graphics.CGfxCamera mCamera;
* async Task Test_Init()
* {
* var rc = EngineNS.CEngine.Instance.RenderContext;
* mCamera = new EngineNS.Graphics.CGfxCamera();
* mCamera.Init(rc, false);
* mCamera.PerspectiveFovLH((float)(System.Math.PI * 0.6f), mWidth, mHeight);
* mSceneCaptureRP = new EngineNS.Graphics.RenderPolicy.CGfxRP_SceneCapture();
* await mSceneCaptureRP.Init(rc, mWidth, mHeight, mCamera, IntPtr.Zero);
* }
*
* void Test_TickLogic(EditorCommon.ViewPort.ViewPortControl vp)
* {
* }
* private void Test_TickRender(EditorCommon.ViewPort.ViewPortControl vp)
* {
* if (mCamera == null)
* return;
* var rc = EngineNS.CEngine.Instance.RenderContext;
* EngineNS.Vector3[] camDirs = { EngineNS.Vector3.UnitX, -EngineNS.Vector3.UnitZ, -EngineNS.Vector3.UnitX, EngineNS.Vector3.UnitZ, EngineNS.Vector3.UnitY, -EngineNS.Vector3.UnitY };
* EngineNS.Vector3[] camUps = { EngineNS.Vector3.UnitY, EngineNS.Vector3.UnitY, EngineNS.Vector3.UnitY, EngineNS.Vector3.UnitY, EngineNS.Vector3.UnitZ, -EngineNS.Vector3.UnitZ };
* rc.BindCurrentSwapChain(vp.RPolicy.mSwapChain);
* for (int camIdx = 0; camIdx < 6; camIdx++)
* {
* var dir = camDirs[camIdx];
* var pos = new EngineNS.Vector3(0, 1, 0);
* var up = camUps[camIdx];
* var lookat = pos + dir;
* mCamera.LookAtLH(pos, lookat, up);
* mCamera.BeforeFrame();
*
* vp.World.CheckVisible(rc, mCamera);
* vp.World.Tick();
*
* mSceneCaptureRP.TickLogic(null, rc);
* mCamera.SwapBuffer(true);
*
* mSceneCaptureRP.TickRender(null);
* mCamera.ClearAllRenderLayerData();
* }
* //rc.Present(0, 0);
*
* }
* private void Test_TickSync(EditorCommon.ViewPort.ViewPortControl vp)
* {
*
* }*/
async Task BuildSceneCaptures(EngineNS.GamePlay.SceneGraph.GSceneGraph processScene, List <EngineNS.GamePlay.Actor.GActor> drawActors)
{
if (processScene.SceneFilename == EngineNS.RName.EmptyName)
{
EditorCommon.MessageBox.Show("没有找到当前场景的保存路径！");
return;
}
var rc = EngineNS.CEngine.Instance.RenderContext;
var camera = new EngineNS.Graphics.CGfxCamera();
camera.Init(rc, false);
camera.PerspectiveFovLH((float)(System.Math.PI * 0.6f), mWidth, mHeight);
mSceneCaptureRP = new EngineNS.Graphics.RenderPolicy.CGfxRP_SceneCapture();
await mSceneCaptureRP.Init(rc, mWidth, mHeight, camera, IntPtr.Zero);
mSceneCaptureRP.CaptureRGBData = false;
// Compute shader
//////const string CSVersion = "cs_5_0";
//////var macros = new EngineNS.CShaderDefinitions();
//////var shaderFile = EngineNS.RName.GetRName("Shaders/Compute/extractID.compute").Address;
//////var csMain0 = rc.CompileHLSLFromFile(shaderFile, "CSMain", CSVersion, macros);
//////var csMain1 = rc.CompileHLSLFromFile(shaderFile, "CSMain1", CSVersion, macros);
//////var cs = rc.CreateComputeShader(csMain0);
//////var cs1 = rc.CreateComputeShader(csMain1);
uint numElem = (UInt32)drawActors.Count;
//// debug
//numElem = 255 * 255 * 2;
//////var bfDesc = new EngineNS.CGpuBufferDesc();
//////bfDesc.ToDefault();
//////bfDesc.ByteWidth = 4 * numElem;
//////bfDesc.StructureByteStride = 4;
//////var buffer = rc.CreateGpuBuffer(bfDesc, IntPtr.Zero);
//////var uavDesc = new EngineNS.CUnorderedAccessViewDesc();
//////uavDesc.ToDefault();
//////uavDesc.Buffer.NumElements = numElem;
//////var uav = rc.CreateUnorderedAccessView(buffer, uavDesc);
//////// 一个uint保存16个actorID的权重
//////var numElemUAV1 = numElem / 16 + 1;
//////bfDesc.ByteWidth = 4* numElemUAV1;
//////bfDesc.StructureByteStride = 4;
//////var buffer1 = rc.CreateGpuBuffer(bfDesc, IntPtr.Zero);
//////uavDesc.Buffer.NumElements = numElemUAV1;
//////var uav1 = rc.CreateUnorderedAccessView(buffer1, uavDesc);
//////var cbIndex = csMain1.FindCBufferDesc("CaptureEnv");
//////EngineNS.CConstantBuffer cbuffer = null;
//////if((int)cbIndex!=-1)
//////{
////// cbuffer = rc.CreateConstantBuffer(csMain1, cbIndex);
////// var varIdx = cbuffer.FindVar("rateWeight");
////// cbuffer.SetValue(varIdx, new EngineNS.Quaternion(1, 1, 10000, 100000), 0);
////// cbuffer.FlushContent2(rc);
//////}
//////var texIdx = csMain0.FindSRVDesc("SrcTexture");
var cmd = rc.ImmCommandList;
UInt32 cbIndex;
EngineNS.CConstantBuffer cbuffer;
EngineNS.CGpuBuffer buffer_visible;
EngineNS.CShaderDesc csMain_visible;
EngineNS.CComputeShader cs_visible;
EngineNS.CUnorderedAccessView uav_visible;
EngineNS.CGpuBuffer buffer_setBit;
EngineNS.CShaderDesc csMain_setBit;
EngineNS.CComputeShader cs_setBit;
EngineNS.CUnorderedAccessView uav_setBit;
EngineNS.CShaderDesc csMain_Clear;
EngineNS.CComputeShader cs_clear;
UInt32 textureIdx;
EditorCommon.PVSAssist.ComputeShaderInit(numElem, out cbIndex, out cbuffer, out buffer_visible, out csMain_visible, out cs_visible, out uav_visible, out buffer_setBit,
out csMain_setBit, out cs_setBit, out uav_setBit,
out csMain_Clear, out cs_clear,
out textureIdx);
var checkVisibleParam = new EngineNS.GamePlay.SceneGraph.CheckVisibleParam();
foreach (var actor in drawActors)
{
actor.OnCheckVisible(rc.ImmCommandList, processScene, camera, checkVisibleParam);
}
//mSceneCaptureRP.TickLogic(null, rc);
int VoxelMemSize = ((int)numElem / 8 + 1) + 4;
// 读取geoScene
var t1 = EngineNS.Support.Time.HighPrecision_GetTickCount();
EngineNS.Profiler.Log.WriteLine(EngineNS.Profiler.ELogTag.Info, "Editor", "Begin Capture Scene VIS");
var geoScene = await EngineNS.Bricks.HollowMaker.GeomScene.CreateGeomScene(processScene.SceneFilename.Address + "/geoscene.dat");
EditorCommon.Controls.Debugger.PVSDebugger.GeoScene = geoScene;
for (int j = 0; j < geoScene.AgentDatas.Count; j++)
{
var capDataDir = processScene.SceneFilename.Address + "/capturedata/" + j + "/";
if (!EngineNS.CEngine.Instance.FileManager.DirectoryExists(capDataDir))
{
EngineNS.CEngine.Instance.FileManager.CreateDirectory(capDataDir);
}
List <EngineNS.Support.BitSet> savedBitsets = new List <EngineNS.Support.BitSet>();
var agentData = geoScene.AgentDatas[j];
var memSize = VoxelMemSize * agentData.AgentData.Count;
for (int i = 0; i < agentData.AgentData.Count; i++)
{
var geoBox = geoScene.AgentDatas[j].AgentData[i];
EditorCommon.PVSAssist.CaptureGeoBox(geoBox, agentData, camera, rc, numElem, mSceneCaptureRP, cmd, cbIndex, cbuffer, buffer_visible, csMain_visible, cs_visible, uav_visible, buffer_setBit, csMain_setBit, cs_setBit, uav_setBit, cs_clear, savedBitsets, textureIdx, null);
}
var saveXnd = EngineNS.IO.XndHolder.NewXNDHolder();
var voxelAtt = saveXnd.Node.AddAttrib("voxelData");
voxelAtt.BeginWrite();
voxelAtt.Write(agentData.BVSize);
voxelAtt.Write(agentData.Mat);
voxelAtt.Write(agentData.AgentData.Count);
for (int i = 0; i < agentData.AgentData.Count; i++)
{
var geoBox = agentData.AgentData[i];
var pvsVoxel = new EngineNS.Bricks.HollowMaker.PVSVoxel();
pvsVoxel.Shape = geoBox.Box;
pvsVoxel.X = geoBox.X;
pvsVoxel.Y = geoBox.Y;
pvsVoxel.Z = geoBox.Z;
pvsVoxel.Bits = savedBitsets[i];
pvsVoxel.LinkedVoxels = new List <int>(geoBox.Neighbors);
var str = pvsVoxel.Bits.ToBase64String();
pvsVoxel.BitsHash = (UInt32)(str.GetHashCode());
voxelAtt.WriteMetaObject(pvsVoxel);
}
voxelAtt.EndWrite();
EngineNS.IO.XndHolder.SaveXND(capDataDir + "vis.data", saveXnd);
System.GC.Collect();
}
var t2 = EngineNS.Support.Time.HighPrecision_GetTickCount();
EngineNS.Profiler.Log.WriteLine(EngineNS.Profiler.ELogTag.Info, "Editor", $"End Capture Scene VIS,Time = {(t2-t1)/1000000}");
mSceneCaptureRP.Cleanup();
}