DebugRendererPlayback.h

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// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
// SPDX-FileCopyrightText: 2021 Jorrit Rouwe
// SPDX-License-Identifier: MIT
 
#pragma once
 
#ifndef JPH_DEBUG_RENDERER
    #error This file should only be included when JPH_DEBUG_RENDERER is defined
#endif // !JPH_DEBUG_RENDERER
 
#include <Jolt/Renderer/DebugRendererRecorder.h>
#include <Jolt/Core/StreamIn.h>
#include <Jolt/Core/UnorderedMap.h>
 
JPH_NAMESPACE_BEGIN
 
class DebugRendererPlayback
{
public:
                                        DebugRendererPlayback(DebugRenderer &inRenderer) : mRenderer(inRenderer) { }
 
    void                                Parse(StreamIn &inStream);
    
    uint                                GetNumFrames() const                { return (uint)mFrames.size(); }
 
    void                                DrawFrame(uint inFrameNumber) const;
 
private:
    DebugRenderer &                     mRenderer;
 
    UnorderedMap<uint32, DebugRenderer::Batch> mBatches;
 
    UnorderedMap<uint32, DebugRenderer::GeometryRef> mGeometries;
 
    using Frame = DebugRendererRecorder::Frame;
    Array<Frame>                        mFrames;
};
 
JPH_NAMESPACE_END