SOP/SOP_CaptureLayerData.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * Produced by:
 *      Side Effects Software Inc.
 *      477 Richmond Street West
 *      Toronto, Ontario,  M5V 3E7
 *      Canada
 *      416-504-9876
 *
 * NAME:        SOP Library (C++)
 *
 * COMMENTS:
 *
 */

#ifndef __SOP_CaptureLayerData_h__
#define __SOP_CaptureLayerData_h__

#include "SOP_API.h"
#include <UT/UT_IntArray.h>
#include <UT/UT_FloatArray.h>
#include <UT/UT_PtrArray.h>
#include <UT/UT_NTStreamUtil.h>

class OP_SaveFlags;

class SOP_API SOP_CaptureLayerData
{
public:
    SOP_CaptureLayerData();
    SOP_CaptureLayerData(SOP_CaptureLayerData &other);
    ~SOP_CaptureLayerData();

    int          getStencilSize() const;
    void         setStencilSize(int size);

    void         clear();
    float        getStencilValue(int snum, int ptnum) const;
    void         setStencilValue(int snum, int ptnum, float value);
    int          getNumStencils() const;
    void         removeStencil(int snum);

    int          save(ostream &os, const OP_SaveFlags &flags,
                      const char *name, const char *path_prefix);
    bool         load(UT_IStream &is, const char *ext);

private:
    int                          myStencilSize;
    UT_PtrArray<float *>         myStencils;
};

#endif

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