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.
74 lines
2.7 KiB
C++
74 lines
2.7 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/Component/Component.h>
|
|
#include <GradientSignal/Ebuses/GradientRequestBus.h>
|
|
#include <GradientSignal/Ebuses/RandomGradientRequestBus.h>
|
|
|
|
namespace LmbrCentral
|
|
{
|
|
template<typename, typename>
|
|
class EditorWrappedComponentBase;
|
|
}
|
|
|
|
namespace GradientSignal
|
|
{
|
|
class PerlinImprovedNoise;
|
|
|
|
class RandomGradientConfig
|
|
: public AZ::ComponentConfig
|
|
{
|
|
public:
|
|
AZ_CLASS_ALLOCATOR(RandomGradientConfig, AZ::SystemAllocator, 0);
|
|
AZ_RTTI(RandomGradientConfig, "{A435F06D-A148-4B5F-897D-39996495B6F4}", AZ::ComponentConfig);
|
|
static void Reflect(AZ::ReflectContext* context);
|
|
AZ::u32 m_randomSeed = 13;
|
|
};
|
|
|
|
static const AZ::Uuid RandomGradientComponentTypeId = "{8B7E5121-41B0-4EF9-96A9-04953EC69754}";
|
|
|
|
class RandomGradientComponent
|
|
: public AZ::Component
|
|
, private GradientRequestBus::Handler
|
|
, private RandomGradientRequestBus::Handler
|
|
{
|
|
public:
|
|
template<typename, typename> friend class LmbrCentral::EditorWrappedComponentBase;
|
|
AZ_COMPONENT(RandomGradientComponent, RandomGradientComponentTypeId);
|
|
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);
|
|
|
|
RandomGradientComponent(const RandomGradientConfig& configuration);
|
|
RandomGradientComponent() = default;
|
|
~RandomGradientComponent() = 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;
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// GradientRequestBus
|
|
float GetValue(const GradientSampleParams& sampleParams) const override;
|
|
|
|
private:
|
|
RandomGradientConfig m_configuration;
|
|
|
|
/////////////////////////////////////////////////////////////////////////
|
|
// RandomGradientRequest overrides
|
|
int GetRandomSeed() const override;
|
|
void SetRandomSeed(int seed) override;
|
|
};
|
|
}
|