public async Task <GActor> CreateActor(Editor.PlantableItemCreateActorParam param)
{
await EngineNS.Thread.AsyncDummyClass.DummyFunc();
var rc = EngineNS.CEngine.Instance.RenderContext;
var actor = new EngineNS.GamePlay.Actor.GActor();
actor.ActorId = Guid.NewGuid();
var placement = new EngineNS.GamePlay.Component.GPlacementComponent();
actor.Placement = placement;
placement.Location = param.Location;
placement.Rotation = EngineNS.Quaternion.GetQuaternion(Vector3.UnitZ, -Vector3.UnitY);
actor.SpecialName = "SunActor";
var initializer = new GDirLightComponentInitializer();
initializer.SpecialName = "LightData";
await SetInitializer(rc, actor, actor, initializer);
this.View = param.View;
var meshComp = new EngineNS.GamePlay.Component.GMeshComponent();
var meshCompInit = new EngineNS.GamePlay.Component.GMeshComponent.GMeshComponentInitializer();
meshCompInit.SpecialName = "VisualMesh";
meshCompInit.MeshName = EngineNS.RName.GetRName("editor/sun.gms", EngineNS.RName.enRNameType.Game);
var test = meshComp.SetInitializer(rc, actor, actor, meshCompInit);
actor.AddComponent(meshComp);
actor.AddComponent(this);
return(actor);
}
//public static Profiler.TimeScope ScopeAffectLightsStatic = Profiler.TimeScopeManager.GetTimeScope(typeof(GSceneGraph), "GetAffectLights.Static", Profiler.TimeScope.EProfileFlag.Windows);
//public static Profiler.TimeScope ScopeAffectLightsDynamic = Profiler.TimeScopeManager.GetTimeScope(typeof(GSceneGraph), "GetAffectLights.Dynamic", Profiler.TimeScope.EProfileFlag.Windows);
//public static Profiler.TimeScope ScopeAffectLightsSetCBuffer = Profiler.TimeScopeManager.GetTimeScope(typeof(GSceneGraph), "GetAffectLights.CBuffer", Profiler.TimeScope.EProfileFlag.Windows);
public void GetAffectLights(Graphics.View.CGfxSceneView view, Actor.GActor actor, bool bSet2CBuffer)
{
if (view == null)
{
return;
}
//ScopeAffectLightsStatic.Begin();
var staticlights = actor.StaticLights;
if (actor.StaticObject)
{
if (actor.PointLightsSerialId != actor.Scene.PointLightsSerialId)
{
staticlights.Clear();
for (int i = 0; i < PointLights.Count; i++)
{
if (PointLights[i] == null)
{
continue;
}
if (PointLights[i].Host.StaticObject == false)
{
continue;
}
float factor = PointLights[i].GetPointLightEffectFactor(actor);
if (factor < 0)
{
continue;
}
TryAddLight(staticlights, PointLights[i], factor);
}
actor.PointLightsSerialId = actor.Scene.PointLightsSerialId;
}
}
else
{
staticlights.Clear();
}
var effectLights = actor.AffectLights;
effectLights.Clear();
if (staticlights.Count > 0)
{
//effectLights.AddRange(staticlights);//不能这样操作，查看List源代码，这里会有一次new T[]的操作，导致GC，Add因为Capacity足够反而不会
for (int i = 0; i < staticlights.Count; i++)
{
effectLights.Add(staticlights[i]);
}
}
//ScopeAffectLightsStatic.End();
if (actor.StaticObject)
{
//ScopeAffectLightsStatic.Begin();
for (int i = 0; i < DynPointLights.Count; i++)
{
if (DynPointLights[i] == null)
{
continue;
}
float factor = DynPointLights[i].GetPointLightEffectFactor(actor);
if (factor < 0)
{
continue;
}
TryAddLight(effectLights, DynPointLights[i], factor);
}
//ScopeAffectLightsStatic.End();
}
else
{
//ScopeAffectLightsDynamic.Begin();
for (int i = 0; i < PointLights.Count; i++)
{
if (PointLights[i] == null)
{
continue;
}
float factor = PointLights[i].GetPointLightEffectFactor(actor);
if (factor < 0)
{
continue;
}
TryAddLight(effectLights, PointLights[i], factor);
}
//ScopeAffectLightsDynamic.End();
}
if (bSet2CBuffer)
{
//ScopeAffectLightsSetCBuffer.Begin();
SetMeshAffectLights(view, actor);
//ScopeAffectLightsSetCBuffer.End();
}
}
public void SetMeshAffectLights(Graphics.View.CGfxSceneView view, Actor.GActor actor)
{
actor.VisitChildComponents(mOnVisitComponent_SetPointLights, view);
}
public void DrawScene(CRenderContext rc, CCommandList cmd, Graphics.CGfxCamera Camera, Graphics.View.CGfxSceneView view)
{
if (EnableDraw == false)
{
return;
}
if (mNeedUpdateGpuBuffer)
{
mNeedUpdateGpuBuffer = false;
UpdateGpuBuffer(rc, cmd, Camera);
}
var program = mPass.Effect.ShaderProgram;
if (UseComputeShader == false)
{
UpdateIndexBufferCPU(cmd, Camera);
}
else
{
ComputeDispatch(rc, cmd, Camera);
}
if (UseVTF)
{
CTextureBindInfo tbInfo = new CTextureBindInfo();
if (program.FindTextureBindInfo(null, "gVertexTexture", ref tbInfo))
{
mPass.ShaderResources.VSBindTexture(tbInfo.VSBindPoint, mVertexTextureView);
}
if (program.FindTextureBindInfo(null, "gInstanceDataTexture", ref tbInfo))
{
mPass.ShaderResources.VSBindTexture(tbInfo.VSBindPoint, mInstanceDataTextureView);
}
var spInfo = new CSamplerBindInfo();
if (program.FindSamplerBindInfo(null, "Samp_gVertexTexture", ref spInfo))
{
mPass.ShaderSamplerBinder.VSBindSampler(spInfo.VSBindPoint, mSamplerState);
}
if (program.FindSamplerBindInfo(null, "Samp_gInstanceDataTexture", ref spInfo))
{
mPass.ShaderSamplerBinder.VSBindSampler(spInfo.VSBindPoint, mSamplerState);
}
}
else
{
//CTextureBindInfo tbInfo = new CTextureBindInfo();
//if(program.FindTextureBindInfo(null, "AllVertexArray", ref tbInfo))
//{
// mPass.ShaderResources.VSBindTexture(tbInfo.VSBindPoint, mAllVertexSRV);
//}
//if (program.FindTextureBindInfo(null, "MeshInstanceArray", ref tbInfo))
//{
// mPass.ShaderResources.VSBindTexture(tbInfo.VSBindPoint, mMeshInstanceSRV);
//}
mPass.ShaderResources.VSBindTexture(14, mAllVertexSRV);
mPass.ShaderResources.VSBindTexture(13, mMeshInstanceSRV);
}
CConstantBufferDesc cbInfo = new CConstantBufferDesc();
if (mCBMeshBatch != null && program.GetCBufferDesc(program.FindCBuffer("cbMeshBatch"), ref cbInfo))
{
mPass.BindCBufferVS(cbInfo.VSBindPoint, mCBMeshBatch);
}
mPass.ViewPort = Camera.SceneView.Viewport;
mPass.BindCBuffer(mPass.Effect.ShaderProgram, mPass.Effect.CacheData.CBID_Camera, Camera.CBuffer);
if (view != null)
{
mPass.BindCBuffer(mPass.Effect.ShaderProgram, mPass.Effect.CacheData.CBID_View, view.SceneViewCB);
}
//mPass.ViewPort = view.Viewport;
if (UseComputeShader == false)
{
mPass.AttachIndexBuffer = mCpuDrawIndexBuffer;
var dpDesc = new CDrawPrimitiveDesc();
dpDesc.SetDefault();
dpDesc.NumPrimitives = mDrawArgs.IndexCountPerInstance / 3;
mPass.GeometryMesh.SetAtom(0, 0, ref dpDesc);
}
else
{
mPass.AttachIndexBuffer = mDrawIndexBuffer;
mPass.SetIndirectDraw(bufferIndirectDrawArgs, 0);
}
cmd.PushPass(mPass);
}
