utilsNodes.h

#pragma once
// ===========================================================================
// Copyright (c) 2015 Toolchefs Ltd. All rights reserved.
//
// Use of this software is subject to the terms of the Toolchefs license
// agreement provided at the time of installation or download, or which
// otherwise accompanies this software in either electronic or hard copy form.
// ===========================================================================
 
#include <AtomsGraph/Globals.h>
#include <AtomsGraph/Nodes/UnaryFunctionNode.h>
#include <AtomsGraph/Nodes/NodeIds.h>
#include <cmath>
 
namespace AtomsGraph
{
 
    ATOMSGRAPH_EXPORT void registerUtilsNodes();
 
    class ATOMSGRAPH_EXPORT BufferDouble :
        public Node
    {
    public:
 
        NODE_STANDARD_MEMBERS
 
        BufferDouble();
 
        virtual ~BufferDouble();
 
        virtual bool compute(const ComputeData* computeData);
 
        DoublePort *inputPort() { return m_in; }
        DoublePort *outputPort() { return m_out; }
 
    private:
 
        DoublePort *m_in;
 
        DoublePort *m_out;
    };
 
    
    class ATOMSGRAPH_EXPORT BufferLong:
        public Node
    {
    public:
 
        NODE_STANDARD_MEMBERS
 
        BufferLong();
 
        virtual ~BufferLong();
 
        virtual bool compute(const ComputeData* computeData);
 
        LongPort *inputPort() { return m_in; }
        LongPort *outputPort() { return m_out; }
 
    private:
 
        LongPort *m_in;
 
        LongPort *m_out;
    };
 
    class ATOMSGRAPH_EXPORT TimeNode :
        public Node
    {
    public:
 
        NODE_STANDARD_MEMBERS;
 
        TimeNode();
 
        virtual ~TimeNode();
 
        virtual bool compute(const ComputeData* computeData);
 
        virtual void reset();
 
        DoublePort*  inputFramePort() { return m_inFrame; }
 
        DoublePort*  fpsPort() { return m_fps; }
 
        DoublePort*  frameRatePort() { return m_frameRate; }
 
        DoublePort* animFrameRatePort() { return m_animFrameRate; }
 
        DoublePort*  outFramePort() { return m_outFrame; }
 
        DoublePort*  outSecondsPort() { return m_outSeconds; }
 
        DoublePort*  offsetPort() { return m_offset; }
 
    private:
 
        DoublePort *m_inFrame;
 
        DoublePort *m_fps;
 
        DoublePort *m_frameRate;
 
        DoublePort* m_animFrameRate;
 
        DoublePort *m_outFrameRate;
 
        DoublePort *m_outFrame;
 
        DoublePort *m_outSeconds;
 
        DoublePort *m_offset;
 
        bool m_first;
        double m_prevInFrame;
        double m_prevOutFrame;
    };
}