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49 lines
1.1 KiB
C++
49 lines
1.1 KiB
C++
//
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// Stars.h
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// interface/src
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//
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// Created by Tobias Schwinger on 3/22/13.
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// Copyright 2013 High Fidelity, Inc.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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#ifndef hifi_Stars_h
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#define hifi_Stars_h
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#include <gpu/Context.h>
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class RenderArgs;
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// Starfield rendering component.
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class Stars {
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public:
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Stars() = default;
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~Stars() = default;
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Stars(Stars const&) = delete;
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Stars& operator=(Stars const&) = delete;
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// Renders the starfield from a local viewer's perspective.
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// The parameters specifiy the field of view.
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void render(RenderArgs* args, float alpha);
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private:
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// Pipelines
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static gpu::PipelinePointer _gridPipeline;
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static gpu::PipelinePointer _starsPipeline;
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static int32_t _timeSlot;
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// Buffers
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gpu::BufferPointer vertexBuffer;
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gpu::Stream::FormatPointer streamFormat;
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gpu::BufferView positionView;
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gpu::BufferView colorView;
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std::once_flag once;
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void init();
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};
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#endif // hifi_Stars_h
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