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167 lines
8.2 KiB
C++
167 lines
8.2 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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#pragma once
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#include <AzCore/Component/Component.h>
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#include <AzCore/Component/TickBus.h>
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#include <AzCore/Component/EntityBus.h>
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#include <AzCore/std/parallel/mutex.h>
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#include <DebugDraw/DebugDrawBus.h>
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#include <AzFramework/Entity/EntityDebugDisplayBus.h>
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// DebugDraw components
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#include "DebugDrawLineComponent.h"
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#include "DebugDrawRayComponent.h"
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#include "DebugDrawSphereComponent.h"
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#include "DebugDrawObbComponent.h"
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#include "DebugDrawTextComponent.h"
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#ifdef DEBUGDRAW_GEM_EDITOR
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#include <AzToolsFramework/Entity/EditorEntityContextBus.h>
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#endif // DEBUGDRAW_GEM_EDITOR
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#include <Atom/RPI.Public/SceneBus.h>
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#include <Atom/Bootstrap/BootstrapNotificationBus.h>
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namespace DebugDraw
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{
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// DebugDraw elements that don't have corresponding component representations yet
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class DebugDrawAabbElement
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{
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public:
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AZ_CLASS_ALLOCATOR(DebugDrawAabbElement, AZ::SystemAllocator, 0);
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AZ_TYPE_INFO(DebugDrawAabbElement, "{3B3E45AC-95B5-477F-BC34-58765A031BF1}");
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AZ::EntityId m_targetEntityId;
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AZ::Aabb m_aabb;
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float m_duration;
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AZ::ScriptTimePoint m_activateTime;
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AZ::Color m_color;
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AZ::Vector3 m_worldLocation;
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AZ::ComponentId m_owningEditorComponent;
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DebugDrawAabbElement()
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: m_duration(0.f)
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, m_color(1.0f, 1.0f, 1.0f, 1.0f)
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, m_worldLocation(AZ::Vector3::CreateZero())
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, m_owningEditorComponent(AZ::InvalidComponentId)
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{
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}
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};
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class DebugDrawSystemComponent
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: public AZ::Component
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, public AZ::EntityBus::MultiHandler
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, protected DebugDrawRequestBus::Handler
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, protected DebugDrawInternalRequestBus::Handler
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, public AZ::RPI::SceneNotificationBus::Handler
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, public AZ::Render::Bootstrap::NotificationBus::Handler
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#ifdef DEBUGDRAW_GEM_EDITOR
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, protected AzToolsFramework::EditorEntityContextNotificationBus::Handler
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#endif // DEBUGDRAW_GEM_EDITOR
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{
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public:
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AZ_COMPONENT(DebugDrawSystemComponent, "{48D54C3C-F284-43A5-B070-106F2CEB7154}");
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static void Reflect(AZ::ReflectContext* context);
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static void GetProvidedServices(AZ::ComponentDescriptor::DependencyArrayType& provided);
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static void GetIncompatibleServices(AZ::ComponentDescriptor::DependencyArrayType& incompatible);
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static void GetRequiredServices(AZ::ComponentDescriptor::DependencyArrayType& required);
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static void GetDependentServices(AZ::ComponentDescriptor::DependencyArrayType& dependent);
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#ifdef DEBUGDRAW_GEM_EDITOR
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// EditorEntityContextNotificationBus interface implementation
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void OnStopPlayInEditor() override;
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#endif // DEBUGDRAW_GEM_EDITOR
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protected:
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// DebugDrawRequestBus interface implementation
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void DrawAabb(const AZ::Aabb& aabb, const AZ::Color& color, float duration) override;
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void DrawAabbOnEntity(const AZ::EntityId& targetEntity, const AZ::Aabb& aabb, const AZ::Color& color, float duration) override;
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void DrawLineBatchLocationToLocation(const AZStd::vector<DebugDraw::DebugDrawLineElement>& lineBatch) override;
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void DrawLineLocationToLocation(const AZ::Vector3& startLocation, const AZ::Vector3& endLocation, const AZ::Color& color, float duration) override;
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void DrawLineEntityToLocation(const AZ::EntityId& startEntity, const AZ::Vector3& endLocation, const AZ::Color& color, float duration) override;
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void DrawLineEntityToEntity(const AZ::EntityId& startEntity, const AZ::EntityId& endEntity, const AZ::Color& color, float duration) override;
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void DrawObb(const AZ::Obb& obb, const AZ::Color& color, float duration) override;
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void DrawObbOnEntity(const AZ::EntityId& targetEntity, const AZ::Obb& obb, const AZ::Color& color, float duration) override;
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void DrawRayLocationToDirection(const AZ::Vector3& worldLocation, const AZ::Vector3& worldDirection, const AZ::Color& color, float duration) override;
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void DrawRayEntityToDirection(const AZ::EntityId& startEntity, const AZ::Vector3& worldDirection, const AZ::Color& color, float duration) override;
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void DrawRayEntityToEntity(const AZ::EntityId& startEntity, const AZ::EntityId& endEntity, const AZ::Color& color, float duration) override;
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void DrawSphereAtLocation(const AZ::Vector3& worldLocation, float radius, const AZ::Color& color, float duration) override;
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void DrawSphereOnEntity(const AZ::EntityId& targetEntity, float radius, const AZ::Color& color, float duration) override;
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void DrawTextAtLocation(const AZ::Vector3& worldLocation, const AZStd::string& text, const AZ::Color& color, float duration) override;
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void DrawTextOnEntity(const AZ::EntityId& targetEntity, const AZStd::string& text, const AZ::Color& color, float duration) override;
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void DrawTextOnScreen(const AZStd::string& text, const AZ::Color& color, float duration) override;
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// DebugDrawInternalRequestBus interface implementation
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void RegisterDebugDrawComponent(AZ::Component* component) override;
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void UnregisterDebugDrawComponent(AZ::Component* component) override;
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// AZ::Component interface implementation
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void Init() override;
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void Activate() override;
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void Deactivate() override;
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// SceneNotificationBus
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void OnBeginPrepareRender() override;
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// AZ::Render::Bootstrap::NotificationBus
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void OnBootstrapSceneReady(AZ::RPI::Scene* scene);
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// EntityBus
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void OnEntityDeactivated(const AZ::EntityId& entityId) override;
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// Ticking functions for drawing debug elements
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void OnTickAabbs(AzFramework::DebugDisplayRequests& debugDisplay);
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void OnTickLines(AzFramework::DebugDisplayRequests& debugDisplay);
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void OnTickObbs(AzFramework::DebugDisplayRequests& debugDisplay);
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void OnTickRays(AzFramework::DebugDisplayRequests& debugDisplay);
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void OnTickSpheres(AzFramework::DebugDisplayRequests& debugDisplay);
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void OnTickText(AzFramework::DebugDisplayRequests& debugDisplay);
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// Element creation functions, used when DebugDraw components register themselves
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void CreateAabbEntryForComponent(const AZ::EntityId& componentEntityId, const DebugDrawAabbElement& element);
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void CreateLineEntryForComponent(const AZ::EntityId& componentEntityId, const DebugDrawLineElement& element);
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void CreateObbEntryForComponent(const AZ::EntityId& componentEntityId, const DebugDrawObbElement& element);
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void CreateRayEntryForComponent(const AZ::EntityId& componentEntityId, const DebugDrawRayElement& element);
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void CreateSphereEntryForComponent(const AZ::EntityId& componentEntityId, const DebugDrawSphereElement& element);
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void CreateTextEntryForComponent(const AZ::EntityId& componentEntityId, const DebugDrawTextElement& element);
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template <typename F>
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void removeExpiredDebugElementsFromVector(AZStd::vector<F>& vectorToExpire);
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AZStd::vector<DebugDrawAabbElement> m_activeAabbs;
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AZStd::mutex m_activeAabbsMutex;
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AZStd::vector<DebugDrawLineElement> m_activeLines;
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AZStd::mutex m_activeLinesMutex;
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AZStd::vector<DebugDrawObbElement> m_activeObbs;
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AZStd::mutex m_activeObbsMutex;
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AZStd::vector<DebugDrawRayElement> m_activeRays;
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AZStd::mutex m_activeRaysMutex;
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AZStd::vector<DebugDrawSphereElement> m_activeSpheres;
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AZStd::mutex m_activeSpheresMutex;
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AZStd::vector<DebugDrawTextElement> m_activeTexts;
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AZStd::mutex m_activeTextsMutex;
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double m_currentTime;
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AZStd::vector<AZ::Vector3> m_batchPoints;
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AZStd::vector<AZ::Color> m_batchColors;
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};
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}
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