/*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();
}
