Steve Pham
38261d0800
* Updated all copyright headers to split the longer original copyright line into 2 shorter lines Signed-off-by: Steve Pham <spham@amazon.com>
41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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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 <AzCore/EBus/EBus.h>
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#include <AzCore/std/smart_ptr/unique_ptr.h>
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namespace WhiteBox
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{
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class RenderMeshInterface;
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//! Function object alias for creating a RenderMeshInterface.
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//! @note Used by SetRenderMeshInterfaceBuilder in WhiteBoxRequests.
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using RenderMeshInterfaceBuilderFn = AZStd::function<AZStd::unique_ptr<RenderMeshInterface>()>;
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//! White Box system level requests.
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class WhiteBoxRequests : public AZ::EBusTraits
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{
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public:
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// EBusTraits overrides ...
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static const AZ::EBusHandlerPolicy HandlerPolicy = AZ::EBusHandlerPolicy::Single;
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static const AZ::EBusAddressPolicy AddressPolicy = AZ::EBusAddressPolicy::Single;
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//! Create a render mesh for use with white box data.
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virtual AZStd::unique_ptr<RenderMeshInterface> CreateRenderMeshInterface() = 0;
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//! Control what concrete implementation of RenderMeshInterface CreateRenderMeshInterface returns.
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virtual void SetRenderMeshInterfaceBuilder(RenderMeshInterfaceBuilderFn builder) = 0;
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protected:
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~WhiteBoxRequests() = default;
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};
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using WhiteBoxRequestBus = AZ::EBus<WhiteBoxRequests>;
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} // namespace WhiteBox
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