127 lines
3.1 KiB
C++
127 lines
3.1 KiB
C++
// Copyright (c) 2012-2022 Wojciech Figat. All rights reserved.
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#define SCENE_RENDERING_USE_PROFILER 0
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#include "SceneRendering.h"
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#include "Engine/Graphics/RenderTask.h"
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#include "Engine/Graphics/RenderView.h"
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#include "Engine/Renderer/RenderList.h"
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#if SCENE_RENDERING_USE_PROFILER
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#include "Engine/Profiler/ProfilerCPU.h"
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#endif
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void SceneRendering::Draw(RenderContext& renderContext)
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{
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auto& view = renderContext.View;
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const BoundingFrustum frustum = view.CullingFrustum;
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renderContext.List->Scenes.Add(this);
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// Draw all visual components
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if (view.IsOfflinePass)
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{
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for (int32 i = 0; i < Actors.Count(); i++)
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{
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auto& e = Actors[i];
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if (view.RenderLayersMask.Mask & e.LayerMask && (e.NoCulling || frustum.Intersects(e.Bounds)) && e.Actor->GetStaticFlags() & view.StaticFlagsMask)
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{
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#if SCENE_RENDERING_USE_PROFILER
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PROFILE_CPU();
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#if TRACY_ENABLE
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___tracy_scoped_zone.Name(*e.Actor->GetName(), e.Actor->GetName().Length());
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#endif
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#endif
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e.Actor->Draw(renderContext);
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}
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}
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}
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else
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{
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for (int32 i = 0; i < Actors.Count(); i++)
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{
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auto& e = Actors[i];
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if (view.RenderLayersMask.Mask & e.LayerMask && (e.NoCulling || frustum.Intersects(e.Bounds)))
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{
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#if SCENE_RENDERING_USE_PROFILER
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PROFILE_CPU();
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#if TRACY_ENABLE
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___tracy_scoped_zone.Name(*e.Actor->GetName(), e.Actor->GetName().Length());
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#endif
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#endif
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e.Actor->Draw(renderContext);
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}
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}
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}
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#if USE_EDITOR
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if (view.Pass & DrawPass::GBuffer)
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{
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// Draw physics shapes
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if (view.Flags & ViewFlags::PhysicsDebug || view.Mode == ViewMode::PhysicsColliders)
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{
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for (int32 i = 0; i < PhysicsDebug.Count(); i++)
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{
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PhysicsDebug[i](view);
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}
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}
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}
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#endif
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}
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void SceneRendering::CollectPostFxVolumes(RenderContext& renderContext)
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{
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#if SCENE_RENDERING_USE_PROFILER
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PROFILE_CPU();
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#endif
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for (int32 i = 0; i < PostFxProviders.Count(); i++)
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{
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PostFxProviders[i]->Collect(renderContext);
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}
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}
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void SceneRendering::Clear()
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{
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Actors.Clear();
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#if USE_EDITOR
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PhysicsDebug.Clear();
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#endif
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}
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int32 SceneRendering::AddActor(Actor* a)
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{
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int32 key = 0;
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for (; key < Actors.Count(); key++)
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{
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if (Actors[key].Actor == nullptr)
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break;
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}
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if (key == Actors.Count())
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Actors.AddOne();
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auto& e = Actors[key];
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e.Actor = a;
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e.LayerMask = a->GetLayerMask();
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e.Bounds = a->GetSphere();
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e.NoCulling = a->_drawNoCulling;
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return key;
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}
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void SceneRendering::UpdateActor(Actor* a, int32 key)
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{
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if (Actors.IsEmpty())
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return;
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auto& e = Actors[key];
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ASSERT_LOW_LAYER(a == e.Actor);
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e.LayerMask = a->GetLayerMask();
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e.Bounds = a->GetSphere();
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}
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void SceneRendering::RemoveActor(Actor* a, int32& key)
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{
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if (Actors.HasItems())
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{
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auto& e = Actors[key];
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ASSERT_LOW_LAYER(a == e.Actor);
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e.Actor = nullptr;
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e.LayerMask = 0;
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}
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key = -1;
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}
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