You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
85 lines
3.1 KiB
C++
85 lines
3.1 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/Math/Transform.h>
|
|
#include <AzCore/Component/EntityBus.h>
|
|
#include <AzCore/Component/Component.h>
|
|
#include <AzCore/Component/TransformBus.h>
|
|
#include <LmbrCentral/Shape/ShapeComponentBus.h>
|
|
#include <LmbrCentral/Shape/CompoundShapeComponentBus.h>
|
|
|
|
namespace LmbrCentral
|
|
{
|
|
class CompoundShapeComponent
|
|
: public AZ::Component
|
|
, private ShapeComponentRequestsBus::Handler
|
|
, private ShapeComponentNotificationsBus::MultiHandler
|
|
, private CompoundShapeComponentRequestsBus::Handler
|
|
, public AZ::EntityBus::MultiHandler
|
|
{
|
|
public:
|
|
friend class EditorCompoundShapeComponent;
|
|
|
|
AZ_COMPONENT(CompoundShapeComponent, "{C0C817DE-843F-44C8-9FC1-989CDE66B662}");
|
|
|
|
CompoundShapeComponent() :
|
|
m_currentlyActiveChildren(0)
|
|
{}
|
|
|
|
// AZ::Component interface implementation
|
|
void Activate() override;
|
|
void Deactivate() override;
|
|
|
|
// ShapeComponent::Handler implementation
|
|
AZ::Crc32 GetShapeType() override
|
|
{
|
|
return AZ::Crc32("Compound");
|
|
}
|
|
|
|
AZ::Aabb GetEncompassingAabb() override;
|
|
void GetTransformAndLocalBounds(AZ::Transform& transform, AZ::Aabb& bounds) override;
|
|
bool IsPointInside(const AZ::Vector3& point) override;
|
|
float DistanceSquaredFromPoint(const AZ::Vector3& point) override;
|
|
bool IntersectRay(const AZ::Vector3& src, const AZ::Vector3& dir, float& distance) override;
|
|
|
|
// CompoundShapeComponentRequestsBus::Handler implementation
|
|
CompoundShapeConfiguration GetCompoundShapeConfiguration() override
|
|
{
|
|
return m_configuration;
|
|
}
|
|
|
|
// EntityEvents
|
|
void OnEntityActivated(const AZ::EntityId&) override;
|
|
void OnEntityDeactivated(const AZ::EntityId&) override;
|
|
|
|
// ShapeComponentNotificationsBus::MultiHandler
|
|
void OnShapeChanged(ShapeComponentNotifications::ShapeChangeReasons) override;
|
|
|
|
protected:
|
|
static void GetProvidedServices(AZ::ComponentDescriptor::DependencyArrayType& provided)
|
|
{
|
|
provided.push_back(AZ_CRC("ShapeService", 0xe86aa5fe));
|
|
provided.push_back(AZ_CRC("CompoundShapeService", 0x4f7c640a));
|
|
}
|
|
|
|
static void GetIncompatibleServices(AZ::ComponentDescriptor::DependencyArrayType& incompatible)
|
|
{
|
|
incompatible.push_back(AZ_CRC("ShapeService", 0xe86aa5fe));
|
|
incompatible.push_back(AZ_CRC("CompoundShapeService", 0x4f7c640a));
|
|
incompatible.push_back(AZ_CRC_CE("NonUniformScaleService"));
|
|
}
|
|
|
|
static void Reflect(AZ::ReflectContext* context);
|
|
|
|
private:
|
|
CompoundShapeConfiguration m_configuration; ///< Stores configuration for this component.
|
|
int m_currentlyActiveChildren; ///< Number of compound shape children shape entities that are currently active.
|
|
};
|
|
} // namespace LmbrCentral
|