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70 lines
2.3 KiB
C++
70 lines
2.3 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#pragma once
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#include <GradientSignal/Editor/EditorGradientComponentBase.h>
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#include <Components/MixedGradientComponent.h>
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namespace GradientSignal
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{
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template<>
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struct HasCustomSetSamplerOwner<MixedGradientConfig>
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: AZStd::true_type
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{
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};
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template<typename T>
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bool ValidateGradientEntityIds(T& configuration, AZStd::enable_if_t<AZStd::is_same<T, MixedGradientConfig>::value>* = nullptr)
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{
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bool validated = true;
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for (auto& layer : configuration.m_layers)
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{
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validated &= layer.m_gradientSampler.ValidateGradientEntityId();
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}
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return validated;
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}
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template<typename T>
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void SetSamplerOwnerEntity(T& configuration, AZ::EntityId entityId, AZStd::enable_if_t<AZStd::is_same<T, MixedGradientConfig>::value>* = nullptr)
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{
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for (auto& layer : configuration.m_layers)
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{
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layer.m_gradientSampler.m_ownerEntityId = entityId;
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}
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}
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class EditorMixedGradientComponent
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: public EditorGradientComponentBase<MixedGradientComponent, MixedGradientConfig>
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{
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public:
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using BaseClassType = EditorGradientComponentBase<MixedGradientComponent, MixedGradientConfig>;
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AZ_EDITOR_COMPONENT(EditorMixedGradientComponent, EditorMixedGradientComponentTypeId, BaseClassType);
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static void Reflect(AZ::ReflectContext* context);
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// AZ::Component overrides ...
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void Init() override;
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void Activate() override;
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static constexpr const char* const s_categoryName = "Gradient Modifiers";
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static constexpr const char* const s_componentName = "Gradient Mixer";
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static constexpr const char* const s_componentDescription = "Generates a new gradient by combining other gradients";
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static constexpr const char* const s_icon = "Editor/Icons/Components/GradientModifier.svg";
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static constexpr const char* const s_viewportIcon = "Editor/Icons/Components/Viewport/GradientModifier.png";
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static constexpr const char* const s_helpUrl = "https://docs.o3de.org/docs/user-guide/components/";
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protected:
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AZ::u32 ConfigurationChanged() override;
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private:
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void ForceOneEntry();
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};
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}
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