Terrain/jjjoness/3172 axis aligned box shape component (#3981)

* CHanges to Push/Pop Matrix Signed-off-by: John Jones-Steele <jjjoness@amazon.com> * Fixed bad commit Signed-off-by: John Jones-Steele <jjjoness@amazon.com> * REmoved the AxisAlignedBoxShapeComponentBux and AxisAlignedBoxShapeConfig Signed-off-by: John Jones-Steele <jjjoness@amazon.com> * Fixed derivation of AxisAlignedBoxShape Signed-off-by: John Jones-Steele <jjjoness@amazon.com> * Added ShowChildrenOnly to Component Signed-off-by: John Jones-Steele <jjjoness@amazon.com> * Fixed cmake file Signed-off-by: John Jones-Steele <jjjoness@amazon.com> * Changes from review Signed-off-by: John Jones-Steele <jjjoness@amazon.com> * Added tests for AxisAlignedBoxShape Signed-off-by: John Jones-Steele <jjjoness@amazon.com> * Addressed PR comments and added one further test. Signed-off-by: John Jones-Steele <jjjoness@amazon.com> * Removed dead code. Signed-off-by: John Jones-Steele <jjjoness@amazon.com> * Changes from review Signed-off-by: John Jones-Steele <jjjoness@amazon.com> * Spelling fix and changed link to docs Signed-off-by: John Jones-Steele <jjjoness@amazon.com> * Fixed profile bug in Linux Signed-off-by: John Jones-Steele <jjjoness@amazon.com> * Fixed problem with Unity Profile Build in Tests Signed-off-by: John Jones-Steele <jjjoness@amazon.com>
2021-09-08 16:50:29 +01:00
parent 6863e9cf9e
commit 817f8ce4c1
21 changed files with 897 additions and 140 deletions
@@ -0,0 +1,159 @@
+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project.
+ * For complete copyright and license terms please see the LICENSE at the root of this distribution.
+ *
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+
+#include "AxisAlignedBoxShapeComponent.h"
+#include <AzCore/RTTI/BehaviorContext.h>
+#include <AzCore/Serialization/EditContext.h>
+#include <AzFramework/Entity/EntityDebugDisplayBus.h>
+#include <Shape/ShapeComponentConverters.h>
+#include <Shape/ShapeDisplay.h>
+
+namespace LmbrCentral
+{
+    void AxisAlignedBoxShapeComponent::GetProvidedServices(AZ::ComponentDescriptor::DependencyArrayType& provided)
+    {
+        provided.push_back(AZ_CRC_CE("ShapeService"));
+        provided.push_back(AZ_CRC_CE("BoxShapeService"));
+        provided.push_back(AZ_CRC_CE("AxisAlignedBoxShapeService"));
+    }
+
+    void AxisAlignedBoxShapeComponent::GetIncompatibleServices(AZ::ComponentDescriptor::DependencyArrayType& incompatible)
+    {
+        incompatible.push_back(AZ_CRC_CE("ShapeService"));
+        incompatible.push_back(AZ_CRC_CE("AxisAlignedBoxShapeService"));
+    }
+
+    void AxisAlignedBoxShapeComponent::GetRequiredServices(AZ::ComponentDescriptor::DependencyArrayType& required)
+    {
+        required.push_back(AZ_CRC_CE("TransformService"));
+    }
+
+    void AxisAlignedBoxShapeComponent::GetDependentServices(AZ::ComponentDescriptor::DependencyArrayType& dependent)
+    {
+        dependent.push_back(AZ_CRC_CE("NonUniformScaleService"));
+    }
+
+    void AxisAlignedBoxShapeDebugDisplayComponent::Reflect(AZ::ReflectContext* context)
+    {
+        if (auto serializeContext = azrtti_cast<AZ::SerializeContext*>(context))
+        {
+            serializeContext->Class<AxisAlignedBoxShapeDebugDisplayComponent, EntityDebugDisplayComponent>()
+                ->Version(1)->Field(
+                "Configuration", &AxisAlignedBoxShapeDebugDisplayComponent::m_boxShapeConfig)
+                ;
+        }
+    }
+
+    void AxisAlignedBoxShapeDebugDisplayComponent::Activate()
+    {
+        EntityDebugDisplayComponent::Activate();
+        ShapeComponentNotificationsBus::Handler::BusConnect(GetEntityId());
+        m_nonUniformScale = AZ::Vector3::CreateOne();
+        AZ::NonUniformScaleRequestBus::EventResult(m_nonUniformScale, GetEntityId(), &AZ::NonUniformScaleRequests::GetScale);
+    }
+
+    void AxisAlignedBoxShapeDebugDisplayComponent::Deactivate()
+    {
+        ShapeComponentNotificationsBus::Handler::BusDisconnect();
+        EntityDebugDisplayComponent::Deactivate();
+    }
+
+    void AxisAlignedBoxShapeDebugDisplayComponent::Draw(AzFramework::DebugDisplayRequests& debugDisplay)
+    {
+        AZ::Matrix3x4 saveMatrix;
+        ShapeDrawParams drawParams = g_defaultShapeDrawParams;
+        drawParams.m_shapeColor = m_boxShapeConfig.GetDrawColor();
+        drawParams.m_filled = m_boxShapeConfig.IsFilled();
+        AZ::Transform transform = GetCurrentTransform();
+        transform.SetRotation(AZ::Quaternion::CreateIdentity());
+        saveMatrix = debugDisplay.PopPremultipliedMatrix();
+        debugDisplay.PushMatrix(transform);
+        DrawBoxShape(drawParams, m_boxShapeConfig, debugDisplay, m_nonUniformScale);
+        debugDisplay.PopMatrix();
+        debugDisplay.PushPremultipliedMatrix(saveMatrix);
+    }
+
+    bool AxisAlignedBoxShapeDebugDisplayComponent::ReadInConfig(const AZ::ComponentConfig* baseConfig)
+    {
+        if (const auto config = azrtti_cast<const BoxShapeConfig*>(baseConfig))
+        {
+            m_boxShapeConfig = *config;
+            return true;
+        }
+        return false;
+    }
+
+    bool AxisAlignedBoxShapeDebugDisplayComponent::WriteOutConfig(AZ::ComponentConfig* outBaseConfig) const
+    {
+        if (auto outConfig = azrtti_cast<BoxShapeConfig*>(outBaseConfig))
+        {
+            *outConfig = m_boxShapeConfig;
+            return true;
+        }
+        return false;
+    }
+
+    void AxisAlignedBoxShapeDebugDisplayComponent::OnShapeChanged(ShapeChangeReasons changeReason)
+    {
+        if (changeReason == ShapeChangeReasons::ShapeChanged)
+        {
+            BoxShapeComponentRequestsBus::EventResult(m_boxShapeConfig, GetEntityId(), &BoxShapeComponentRequests::GetBoxConfiguration);
+            AZ::NonUniformScaleRequestBus::EventResult(m_nonUniformScale, GetEntityId(), &AZ::NonUniformScaleRequests::GetScale);
+        }
+    }
+
+    void AxisAlignedBoxShapeComponent::Reflect(AZ::ReflectContext* context)
+    {
+        AxisAlignedBoxShape::Reflect(context);
+
+        if (auto serializeContext = azrtti_cast<AZ::SerializeContext*>(context))
+        {
+            serializeContext->Class<AxisAlignedBoxShapeComponent, Component>()
+                ->Version(1)
+                ->Field("AxisAlignedBoxShape", &AxisAlignedBoxShapeComponent::m_aaboxShape)
+                ;
+        }
+
+        if (AZ::BehaviorContext* behaviorContext = azrtti_cast<AZ::BehaviorContext*>(context))
+        {
+            behaviorContext->Constant("AxisAlignedBoxShapeComponentTypeId", BehaviorConstant(AxisAlignedBoxShapeComponentTypeId));
+        }
+    }
+
+    void AxisAlignedBoxShapeComponent::Activate()
+    {
+        m_aaboxShape.Activate(GetEntityId());
+    }
+
+    void AxisAlignedBoxShapeComponent::Deactivate()
+    {
+        m_aaboxShape.Deactivate();
+    }
+
+    bool AxisAlignedBoxShapeComponent::ReadInConfig(const AZ::ComponentConfig* baseConfig)
+    {
+        if (const auto config = azrtti_cast<const BoxShapeConfig*>(baseConfig))
+        {
+            m_aaboxShape.SetBoxConfiguration(*config);
+            return true;
+        }
+        return false;
+    }
+
+    bool AxisAlignedBoxShapeComponent::WriteOutConfig(AZ::ComponentConfig* outBaseConfig) const
+    {
+        if (auto config = azrtti_cast<BoxShapeConfig*>(outBaseConfig))
+        {
+            *config = m_aaboxShape.GetBoxConfiguration();
+            return true;
+        }
+        return false;
+    }
+
+} // namespace LmbrCentral