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4652d47fb309fba86b03480f91a4a8fd6b75214a
o3de/Gems/DebugDraw/Code/Source/DebugDrawSystemComponent.h
T
rgba16f d4bad61f9a DebugDraw gem fixes for Atom (#885) 
* Work in progress on adapting the DebugDraw gem to use AzFramework::DebugDisplayRequests API

* Cleanup fixes for DebugDisplayRequestBus & DebugDraw gem.

Remove SandboxIntegration implementation of the DebugDisplayRequestBus
Add DrawWireCylinder & DrawWireCone to the DebugDisplayRequestBus interface
Remove SetFillMode & DrawTexture functions from the DebugDisplayRequestBus interface
Fixup uses of the SetFillMode api, replace with new Draw[Wire|Solid]X functions.
Fixes to the DebugDraw gem to get it compiling with new warnings settings.

* Changes to get the DebugDraw gem working with Atom/RHI/Code/Include/Atom/RHI

Add GetWidth, GetHeight, GetDepth utility accessors to RHI::Viewport
Start cleaning out unnecessary Cry includes from DebugDraw gem
Fixes for AtomFont FFont.cpp 3d screen aligned text drawing.
Clean out no longer supported code for 3d text to render multiple strings for the same entity location

* Cleanup some unused or commented code

* Update with PR feedback from Nick Van Sickle
2021-05-24 16:49:00 -05:00

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