Mike Balfour
4b6c93f289
* Bugfixes for terrain surface data. 1. Changed the TerrainSurfaceDataSystem component to query for all the surface types, now that we have them. 2. Added dependency tracking to the TerrainSurfaceGradientList component so that it will refresh terrain data when any of its data changes. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Addressed PR feedback Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>
86 lines
3.3 KiB
C++
86 lines
3.3 KiB
C++
/*
|
|
* 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
|
|
*
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AzCore/Asset/AssetCommon.h>
|
|
#include <AzCore/Component/Component.h>
|
|
#include <AzFramework/Terrain/TerrainDataRequestBus.h>
|
|
#include <LmbrCentral/Dependency/DependencyMonitor.h>
|
|
#include <LmbrCentral/Dependency/DependencyNotificationBus.h>
|
|
#include <SurfaceData/SurfaceDataTypes.h>
|
|
|
|
#include <Terrain/Ebuses/TerrainAreaSurfaceRequestBus.h>
|
|
|
|
namespace LmbrCentral
|
|
{
|
|
template<typename, typename>
|
|
class EditorWrappedComponentBase;
|
|
}
|
|
|
|
namespace Terrain
|
|
{
|
|
class TerrainSurfaceGradientMapping final
|
|
{
|
|
public:
|
|
AZ_CLASS_ALLOCATOR(TerrainSurfaceGradientMapping, AZ::SystemAllocator, 0);
|
|
AZ_RTTI(TerrainSurfaceGradientMapping, "{473AD2CE-F22A-45A9-803F-2192F3D9F2BF}");
|
|
static void Reflect(AZ::ReflectContext* context);
|
|
|
|
AZ::EntityId m_gradientEntityId;
|
|
SurfaceData::SurfaceTag m_surfaceTag;
|
|
};
|
|
|
|
class TerrainSurfaceGradientListConfig : public AZ::ComponentConfig
|
|
{
|
|
public:
|
|
AZ_CLASS_ALLOCATOR(TerrainSurfaceGradientListConfig, AZ::SystemAllocator, 0);
|
|
AZ_RTTI(TerrainSurfaceGradientListConfig, "{E9B083AD-8D30-47DA-8F8E-AA089BFA35E9}", AZ::ComponentConfig);
|
|
static void Reflect(AZ::ReflectContext* context);
|
|
|
|
AZStd::vector<Terrain::TerrainSurfaceGradientMapping> m_gradientSurfaceMappings;
|
|
};
|
|
|
|
class TerrainSurfaceGradientListComponent
|
|
: public AZ::Component
|
|
, public Terrain::TerrainAreaSurfaceRequestBus::Handler
|
|
, private LmbrCentral::DependencyNotificationBus::Handler
|
|
{
|
|
public:
|
|
template<typename, typename>
|
|
friend class LmbrCentral::EditorWrappedComponentBase;
|
|
AZ_COMPONENT(TerrainSurfaceGradientListComponent, "{51F97C95-6B8A-4B06-B394-BD25BFCC8B7E}");
|
|
static void GetProvidedServices(AZ::ComponentDescriptor::DependencyArrayType& services);
|
|
static void GetIncompatibleServices(AZ::ComponentDescriptor::DependencyArrayType& services);
|
|
static void GetRequiredServices(AZ::ComponentDescriptor::DependencyArrayType& services);
|
|
static void Reflect(AZ::ReflectContext* context);
|
|
|
|
TerrainSurfaceGradientListComponent(const TerrainSurfaceGradientListConfig& configuration);
|
|
TerrainSurfaceGradientListComponent() = default;
|
|
~TerrainSurfaceGradientListComponent() = default;
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// AZ::Component interface implementation
|
|
void Activate() override;
|
|
void Deactivate() override;
|
|
bool ReadInConfig(const AZ::ComponentConfig* baseConfig) override;
|
|
bool WriteOutConfig(AZ::ComponentConfig* outBaseConfig) const override;
|
|
|
|
// TerrainAreaSurfaceRequestBus
|
|
void GetSurfaceWeights(const AZ::Vector3& inPosition, AzFramework::SurfaceData::OrderedSurfaceTagWeightSet& outSurfaceWeights) const override;
|
|
|
|
private:
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// LmbrCentral::DependencyNotificationBus
|
|
void OnCompositionChanged() override;
|
|
|
|
TerrainSurfaceGradientListConfig m_configuration;
|
|
LmbrCentral::DependencyMonitor m_dependencyMonitor;
|
|
};
|
|
} // namespace Terrain
|