C++ BooleanParamDescriptor::setParent方法代码示例

/**
 * @brief Function called to describe the plugin controls and features.
 * @param[in, out]   desc       Effect descriptor
 * @param[in]        context    Application context
 */
void NormalizePluginFactory::describeInContext( OFX::ImageEffectDescriptor& desc,
                                                  OFX::EContext context )
{
	OFX::ClipDescriptor* srcClip = desc.defineClip( kOfxImageEffectSimpleSourceClipName );
	srcClip->addSupportedComponent( OFX::ePixelComponentRGBA );
	srcClip->addSupportedComponent( OFX::ePixelComponentRGB );
	srcClip->addSupportedComponent( OFX::ePixelComponentAlpha );
	srcClip->setSupportsTiles( kSupportTiles );

	// Create the mandated output clip
	OFX::ClipDescriptor* dstClip = desc.defineClip( kOfxImageEffectOutputClipName );
	dstClip->addSupportedComponent( OFX::ePixelComponentRGBA );
	dstClip->addSupportedComponent( OFX::ePixelComponentRGB );
	dstClip->addSupportedComponent( OFX::ePixelComponentAlpha );
	dstClip->setSupportsTiles( kSupportTiles );

	OFX::ChoiceParamDescriptor* mode = desc.defineChoiceParam( kParamMode );
	mode->setLabel( "Input" );
	mode->appendOption( kParamModeAnalyse );
	mode->appendOption( kParamModeCustom );

	OFX::ChoiceParamDescriptor* analyse = desc.defineChoiceParam( kParamAnalyseMode );
	analyse->setLabel( "Analyse" );
	analyse->appendOption( kParamAnalysePerChannel );
	analyse->appendOption( kParamAnalyseLuminosity );
	analyse->appendOption( kParamAnalyseR );
	analyse->appendOption( kParamAnalyseG );
	analyse->appendOption( kParamAnalyseB );
	analyse->appendOption( kParamAnalyseA );

	OFX::PushButtonParamDescriptor* analyseNow = desc.definePushButtonParam( kParamAnalyseNow );
	analyseNow->setLabel( "Analyse" );

	OFX::GroupParamDescriptor* srcGroup = desc.defineGroupParam( kParamSrcGroup );
	srcGroup->setLabel( "Source" );

	OFX::RGBAParamDescriptor* srcMinColor = desc.defineRGBAParam( kParamSrcCustomColorMin );
	srcMinColor->setLabel( "Min" );
	srcMinColor->setDefault( 0.0, 0.0, 0.0, 0.0 );
	srcMinColor->setParent( srcGroup );

	OFX::RGBAParamDescriptor* srcMaxColor = desc.defineRGBAParam( kParamSrcCustomColorMax );
	srcMaxColor->setLabel( "Max" );
	srcMaxColor->setDefault( 1.0, 1.0, 1.0, 1.0 );
	srcMaxColor->setParent( srcGroup );

	OFX::GroupParamDescriptor* dstGroup = desc.defineGroupParam( kParamDstGroup );
	dstGroup->setLabel( "Destination" );

	OFX::RGBAParamDescriptor* dstMinColor = desc.defineRGBAParam( kParamDstCustomColorMin );
	dstMinColor->setLabel( "Min" );
	dstMinColor->setDefault( 0.0, 0.0, 0.0, 0.0 );
	dstMinColor->setParent( dstGroup );

	OFX::RGBAParamDescriptor* dstMaxColor = desc.defineRGBAParam( kParamDstCustomColorMax );
	dstMaxColor->setLabel( "Max" );
	dstMaxColor->setDefault( 1.0, 1.0, 1.0, 1.0 );
	dstMaxColor->setParent( dstGroup );

	OFX::GroupParamDescriptor* processGroup = desc.defineGroupParam( kParamProcessGroup );
	processGroup->setLabel( "Process" );

	OFX::BooleanParamDescriptor* processR = desc.defineBooleanParam( kParamProcessR );
	processR->setLabel( "R" );
	processR->setDefault( true );
	processR->setParent( processGroup );

	OFX::BooleanParamDescriptor* processG = desc.defineBooleanParam( kParamProcessG );
	processG->setLabel( "G" );
	processG->setDefault( true );
	processG->setParent( processGroup );

	OFX::BooleanParamDescriptor* processB = desc.defineBooleanParam( kParamProcessB );
	processB->setLabel( "B" );
	processB->setDefault( true );
	processB->setParent( processGroup );

	OFX::BooleanParamDescriptor* processA = desc.defineBooleanParam( kParamProcessA );
	processA->setLabel( "A" );
	processA->setDefault( true );
	processA->setParent( processGroup );
}

/**
 * @brief Function called to describe the plugin controls and features.
 * @param[in, out]   desc       Effect descriptor
 * @param[in]        context    Application context
 */
void AVReaderPluginFactory::describeInContext(OFX::ImageEffectDescriptor& desc, OFX::EContext context)
{
    // Create the mandated output clip
    OFX::ClipDescriptor* dstClip = desc.defineClip(kOfxImageEffectOutputClipName);
    dstClip->addSupportedComponent(OFX::ePixelComponentRGBA);
    dstClip->addSupportedComponent(OFX::ePixelComponentRGB);
    dstClip->addSupportedComponent(OFX::ePixelComponentAlpha);
    dstClip->setSupportsTiles(kSupportTiles);

    describeReaderParamsInContext(desc, context);

    // Groups
    OFX::GroupParamDescriptor* formatGroup = desc.defineGroupParam(kParamFormatGroup);
    OFX::GroupParamDescriptor* videoGroup = desc.defineGroupParam(kParamVideoGroup);
    OFX::GroupParamDescriptor* metaGroup = desc.defineGroupParam(kParamMetaGroup);

    formatGroup->setLabel("Format");
    videoGroup->setLabel("Video");
    metaGroup->setLabel("Metadata");

    formatGroup->setAsTab();
    videoGroup->setAsTab();
    metaGroup->setAsTab();

    /// FORMAT PARAMETERS
    avtranscoder::FormatContext formatContext(AV_OPT_FLAG_DECODING_PARAM);
    avtranscoder::OptionArray formatOptions = formatContext.getOptions();
    common::addOptionsToGroup(desc, formatGroup, formatOptions, common::kPrefixFormat);

    OFX::GroupParamDescriptor* formatDetailedGroup = desc.defineGroupParam(kParamFormatDetailedGroup);
    formatDetailedGroup->setLabel("Detailed");
    formatDetailedGroup->setAsTab();
    formatDetailedGroup->setParent(formatGroup);

    avtranscoder::OptionArrayMap formatDetailedGroupOptions = avtranscoder::getAvailableOptionsPerOutputFormat();
    common::addOptionsToGroup(desc, formatDetailedGroup, formatDetailedGroupOptions, common::kPrefixFormat);

    /// VIDEO PARAMETERS
    AVCodecContext* videoContext = avcodec_alloc_context3(NULL);
    avtranscoder::OptionArray videoOptions;
    avtranscoder::loadOptions(videoOptions, videoContext, AV_OPT_FLAG_DECODING_PARAM | AV_OPT_FLAG_VIDEO_PARAM);
    common::addOptionsToGroup(desc, videoGroup, videoOptions, common::kPrefixVideo);
    av_free(videoContext);

    OFX::BooleanParamDescriptor* useCustomSAR = desc.defineBooleanParam(kParamUseCustomSAR);
    useCustomSAR->setLabel("Override SAR");
    useCustomSAR->setDefault(false);
    useCustomSAR->setHint("Override the file SAR (Storage Aspect Ratio) with a custom SAR value.");
    useCustomSAR->setParent(videoGroup);

    OFX::DoubleParamDescriptor* customSAR = desc.defineDoubleParam(kParamCustomSAR);
    customSAR->setLabel("Custom SAR");
    customSAR->setDefault(1.0);
    customSAR->setDisplayRange(0., 3.);
    customSAR->setRange(0., 10.);
    customSAR->setHint("Choose a custom value to override the file SAR (Storage Aspect Ratio). Maximum value: 10.");
    customSAR->setParent(videoGroup);

    OFX::IntParamDescriptor* streamIndex = desc.defineIntParam(kParamVideoStreamIndex);
    streamIndex->setLabel(kParamVideoStreamIndexLabel);
    streamIndex->setDefault(0);
    streamIndex->setDisplayRange(0., 16.);
    streamIndex->setRange(0., 100.);
    streamIndex->setHint("Choose a custom value to decode the video stream you want. Maximum value: 100.");
    streamIndex->setParent(videoGroup);

    OFX::GroupParamDescriptor* videoDetailedGroup = desc.defineGroupParam(kParamVideoDetailedGroup);
    videoDetailedGroup->setLabel("Detailed");
    videoDetailedGroup->setAsTab();
    videoDetailedGroup->setParent(videoGroup);

    avtranscoder::OptionArrayMap videoDetailedGroupOptions = avtranscoder::getAvailableOptionsPerVideoCodec();
    common::addOptionsToGroup(desc, videoDetailedGroup, videoDetailedGroupOptions, common::kPrefixVideo);

    /// METADATA PARAMETERS
    AVCodecContext* metaDataContext = avcodec_alloc_context3(NULL);
    avtranscoder::OptionArray metaDataOptions;
    avtranscoder::loadOptions(metaDataOptions, metaDataContext, AV_OPT_FLAG_DECODING_PARAM | AV_OPT_FLAG_METADATA);
    common::addOptionsToGroup(desc, metaGroup, metaDataOptions, common::kPrefixMetaData);
    av_free(metaDataContext);

    OFX::StringParamDescriptor* metaDataWrapper = desc.defineStringParam(kParamMetaDataWrapper);
    metaDataWrapper->setLabel(kParamMetaDataWrapperLabel);
    metaDataWrapper->setEnabled(false);
    metaDataWrapper->setStringType(OFX::eStringTypeMultiLine);
    metaDataWrapper->setParent(metaGroup);

    OFX::StringParamDescriptor* metaDataVideo = desc.defineStringParam(kParamMetaDataVideo);
    metaDataVideo->setLabel(kParamMetaDataVideoLabel);
    metaDataVideo->setEnabled(false);
    metaDataVideo->setStringType(OFX::eStringTypeMultiLine);
    metaDataVideo->setParent(metaGroup);

    OFX::StringParamDescriptor* metaDataAudio = desc.defineStringParam(kParamMetaDataAudio);
    metaDataAudio->setLabel(kParamMetaDataAudioLabel);
//.........这里部分代码省略.........

/**
 * @brief Function called to describe the plugin controls and features.
 * @param[in, out]   desc       Effect descriptor
 * @param[in]        context    Application context
 */
void SobelPluginFactory::describeInContext(OFX::ImageEffectDescriptor& desc, OFX::EContext context)
{
    OFX::ClipDescriptor* srcClip = desc.defineClip(kOfxImageEffectSimpleSourceClipName);
    srcClip->addSupportedComponent(OFX::ePixelComponentRGBA);
    srcClip->addSupportedComponent(OFX::ePixelComponentRGB);
    srcClip->addSupportedComponent(OFX::ePixelComponentAlpha);
    srcClip->setSupportsTiles(kSupportTiles);

    OFX::ClipDescriptor* dstClip = desc.defineClip(kOfxImageEffectOutputClipName);
    dstClip->addSupportedComponent(OFX::ePixelComponentRGBA);
    dstClip->addSupportedComponent(OFX::ePixelComponentRGB);
    dstClip->setSupportsTiles(kSupportTiles);

    OFX::Double2DParamDescriptor* size = desc.defineDouble2DParam(kParamSize);
    size->setLabel("Size");
    size->setDefault(1.0, 1.0);
    size->setRange(0.0, 0.0, std::numeric_limits<double>::max(), std::numeric_limits<double>::max());
    size->setDisplayRange(0, 0, 10, 10);
    size->setDoubleType(OFX::eDoubleTypeScale);

    OFX::GroupParamDescriptor* advanced = desc.defineGroupParam(kParamGroupAdvanced);
    advanced->setLabel("Advanced");

    OFX::BooleanParamDescriptor* unidimensional = desc.defineBooleanParam(kParamUnidimensional);
    unidimensional->setLabel("Unidimensional");
    unidimensional->setHint("Instead of using a square convolution matrix, use 1D kernels.");
    unidimensional->setDefault(false);
    unidimensional->setParent(advanced);

    OFX::BooleanParamDescriptor* reverseKernel = desc.defineBooleanParam(kParamReverseKernel);
    reverseKernel->setLabel("Reverse");
    reverseKernel->setHint("Reverse the kernel (convolution or correlation).");
    reverseKernel->setDefault(false);
    reverseKernel->setParent(advanced);

    OFX::BooleanParamDescriptor* normalizedKernel = desc.defineBooleanParam(kParamNormalizedKernel);
    normalizedKernel->setLabel("Normalized kernel");
    normalizedKernel->setHint("Use a normalized kernel to compute the gradient.");
    normalizedKernel->setDefault(true);
    normalizedKernel->setParent(advanced);

    OFX::DoubleParamDescriptor* kernelEpsilon = desc.defineDoubleParam(kParamKernelEpsilon);
    kernelEpsilon->setLabel("Kernel espilon value");
    kernelEpsilon->setHint("Threshold at which we no longer consider the values of the function.");
    kernelEpsilon->setDefault(0.01);
    kernelEpsilon->setRange(std::numeric_limits<double>::epsilon(), 1);
    kernelEpsilon->setDisplayRange(0, 0.01);
    kernelEpsilon->setParent(advanced);

    OFX::ChoiceParamDescriptor* pass = desc.defineChoiceParam(kParamPass);
    pass->setLabel("Pass");
    pass->setHint("The sobel filter is computed using a 2D separable filter. So it consists in 2 passes.\n"
                  "By default we compute the 2 passes, but with this option you can separate each pass.");
    pass->appendOption(kParamPassFull);
    pass->appendOption(kParamPass1);
    pass->appendOption(kParamPass2);
    pass->setDefault(0);
    pass->setParent(advanced);

    OFX::ChoiceParamDescriptor* border = desc.defineChoiceParam(kParamBorder);
    border->setLabel("Gradient border");
    border->setHint("Border method for gradient computation.");
    border->appendOption(kParamBorderMirror);
    border->appendOption(kParamBorderConstant);
    border->appendOption(kParamBorderBlack);
    border->appendOption(kParamBorderPadded);

    OFX::BooleanParamDescriptor* computeNorm = desc.defineBooleanParam(kParamComputeGradientNorm);
    computeNorm->setLabel("Compute norm");
    computeNorm->setHint("To disable the norm computation, if you don't need it.");
    computeNorm->setDefault(true);

    OFX::BooleanParamDescriptor* normManhattan = desc.defineBooleanParam(kParamGradientNormManhattan);
    normManhattan->setLabel("Use the manhattan norm");
    normManhattan->setHint("Use manhattan norm instead of standard one.");
    normManhattan->setDefault(false);

    OFX::BooleanParamDescriptor* computeGradientDirection = desc.defineBooleanParam(kParamComputeGradientDirection);
    computeGradientDirection->setLabel("Gradient direction");
    computeGradientDirection->setHint("To disable the gradient direction computation, if you don't need it.");
    computeGradientDirection->setDefault(false);

    OFX::BooleanParamDescriptor* gradientDirectionAbs = desc.defineBooleanParam(kParamGradientDirectionAbs);
    gradientDirectionAbs->setLabel("Angle between 0 and PI");
    gradientDirectionAbs->setHint("Limit gradient direction between 0 and PI.");
    gradientDirectionAbs->setDefault(true);

    OFX::PushButtonParamDescriptor* infosButton = desc.definePushButtonParam(kParamInfos);
    infosButton->setLabel("Infos");

    OFX::ChoiceParamDescriptor* outputComponent = desc.defineChoiceParam(kParamOutputComponent);
    outputComponent->setLabel("Output component");
    outputComponent->appendOption(OFX::getImageEffectHostDescription()->supportsPixelComponent(OFX::ePixelComponentRGB)
                                      ? kParamOutputComponentRGB
                                      : "---");
//.........这里部分代码省略.........

void LensCalibrationPluginFactory::describeInContext(OFX::ImageEffectDescriptor& desc, OFX::ContextEnum context)
{
  //Input Clip
  OFX::ClipDescriptor *srcClip = desc.defineClip(kOfxImageEffectSimpleSourceClipName);
  srcClip->addSupportedComponent(OFX::ePixelComponentRGBA);
  srcClip->setTemporalClipAccess(false);
  srcClip->setSupportsTiles(false);
  srcClip->setIsMask(false);
  srcClip->setOptional(false);
  
  //Output clip
  OFX::ClipDescriptor *dstClip = desc.defineClip(kOfxImageEffectOutputClipName);
  dstClip->addSupportedComponent(OFX::ePixelComponentRGBA);
  dstClip->setSupportsTiles(false);
  
  //Calibration Group
  {
    OFX::GroupParamDescriptor *groupCalibration = desc.defineGroupParam(kParamGroupCalibration);
    groupCalibration->setLabel("Calibration");
    groupCalibration->setAsTab();

    {
      OFX::Int2DParamDescriptor *param = desc.defineInt2DParam(kParamImageSize);
      param->setLabel("Image Size");
      param->setHint("Input image size used to calibrate the optics. Obviously, all images should have the same size.");
      param->setDefault(0, 0);
      param->setDisplayRange(0, 0, 10000, 10000);
      param->setAnimates(false);
      param->setParent(*groupCalibration);
      param->setEnabled(false); // should not be edited by the user
    }

    {
      OFX::BooleanParamDescriptor *param = desc.defineBooleanParam(kParamInputImageIsGray);
      param->setLabel("Input image is gray");
      param->setHint("Input image is gray");
      param->setParent(*groupCalibration);
    }
    
    {
      OFX::ChoiceParamDescriptor *param = desc.defineChoiceParam(kParamPatternType);
      param->setLabel("Pattern Type");
      param->setHint("Type of pattern to detect");
      param->appendOptions(kStringParamPatternType);
      param->setDefault(eParamPatternTypeChessboard);
      param->setAnimates(false);
      param->setParent(*groupCalibration);
    }

    {
      OFX::Int2DParamDescriptor *param = desc.defineInt2DParam(kParamPatternSize);
      param->setLabel("Pattern Size");
      param->setHint("Number of inner corners per one of board dimension Width Height");
      param->setDefault(10, 7);
      param->setRange(2, 2, kOfxFlagInfiniteMax, kOfxFlagInfiniteMax);
      param->setDisplayRange(2, 2, 15, 15);
      param->setAnimates(false);
      param->setParent(*groupCalibration);
    }
    
    {
      OFX::DoubleParamDescriptor *param = desc.defineDoubleParam(kParamSquareSize);
      param->setLabel("Square Size");
      param->setHint("Define the size of the grid's square cells (mm)");
      param->setDisplayRange(0, 100);
      param->setDefault(1);
      param->setAnimates(false);
      param->setParent(*groupCalibration);
      param->setLayoutHint(OFX::eLayoutHintDivider);
    }

    {
      OFX::IntParamDescriptor *param = desc.defineIntParam(kParamNbRadialCoef);
      param->setLabel("Nb Radial Coef");
      param->setHint("Number of radial coefficient.");
      param->setRange(0, 6);
      param->setDisplayRange(0, 6);
      param->setDefault(3);
      param->setAnimates(false);
      param->setParent(*groupCalibration);
    }

    {
      OFX::IntParamDescriptor *param = desc.defineIntParam(kParamMaxFrames);
      param->setLabel("Max Frames");
      param->setHint("Maximal number of frames to extract from the video file.");
      param->setRange(0, kOfxFlagInfiniteMax);
      param->setDisplayRange(0, 1000);
      param->setDefault(0);
      param->setAnimates(false);
      param->setParent(*groupCalibration);
    }

    {
      OFX::IntParamDescriptor *param = desc.defineIntParam(kParamMaxCalibFrames);
      param->setLabel("Max Calibration Frames");
      param->setHint("Maximal number of frames to use to calibrate from the selected frames.");
      param->setRange(0, kOfxFlagInfiniteMax);
      param->setDisplayRange(0, 1000);
      param->setDefault(100);
//.........这里部分代码省略.........

/**
 * @brief Function called to describe the plugin controls and features.
 * @param[in, out]   desc       Effect descriptor
 * @param[in]        context    Application context
 */
void PinningPluginFactory::describeInContext( OFX::ImageEffectDescriptor& desc,
                                              OFX::EContext context )
{
	OFX::ClipDescriptor* srcClip = desc.defineClip( kOfxImageEffectSimpleSourceClipName );
	srcClip->addSupportedComponent( OFX::ePixelComponentRGBA );
	srcClip->addSupportedComponent( OFX::ePixelComponentAlpha );
	srcClip->setSupportsTiles( kSupportTiles );

	// Create the mandated output clip
	OFX::ClipDescriptor* dstClip = desc.defineClip( kOfxImageEffectOutputClipName );
	dstClip->addSupportedComponent( OFX::ePixelComponentRGBA );
	dstClip->addSupportedComponent( OFX::ePixelComponentAlpha );
	dstClip->setSupportsTiles( kSupportTiles );

	//////////////////// Options ////////////////////
	OFX::ChoiceParamDescriptor* method = desc.defineChoiceParam( kParamMethod );
	method->setLabel( "Method" );
	method->appendOption( kParamMethodAffine );
	method->appendOption( kParamMethodPerspective );
	method->appendOption( kParamMethodBilinear );
	method->setDefault( 1 );
	method->setHint( "Interpolation method" );

	OFX::ChoiceParamDescriptor* interpolation = desc.defineChoiceParam( kParamInterpolation );
	interpolation->setLabel( "Interpolation" );
	interpolation->appendOption( kParamInterpolationNearest );
	interpolation->appendOption( kParamInterpolationBilinear );
	interpolation->setDefault( 1 );
	interpolation->setHint( "Interpolation method" );

        OFX::PushButtonParamDescriptor* setToCornersIn = desc.definePushButtonParam( kParamSetToCornersIn);
        setToCornersIn->setLabel( "Set In" );
        setToCornersIn->setHint("Set to corners in points");

        OFX::PushButtonParamDescriptor* setToCornersOut = desc.definePushButtonParam( kParamSetToCornersOut);
        setToCornersOut->setLabel( "Set Out" );
        setToCornersOut->setHint("Set to corners out points");

	OFX::BooleanParamDescriptor* overlay = desc.defineBooleanParam( kParamOverlay );
	overlay->setLabel( "Overlay" );
	overlay->setDefault( true );

        OFX::BooleanParamDescriptor* inverse = desc.defineBooleanParam( kParamInverse );
        inverse->setLabel( "Inverse" );
        inverse->setDefault( false );
/*
        //TODO-vince///////////
        //////////////////// Transform Centre Point ////////////////////
        OFX::GroupParamDescriptor* groupCentre = desc.defineGroupParam( kParamGroupCentre );
        groupCentre->setLabel( "Centre point" );
        groupCentre->setOpen(false);

        OFX::ChoiceParamDescriptor* manipulatorMode = desc.defineChoiceParam( kParamManipulatorMode );
        manipulatorMode->appendOption( kParamManipulatorModeTranslate );
        manipulatorMode->appendOption( kParamManipulatorModeRotate );
        manipulatorMode->appendOption( kParamManipulatorModeScale );

        OFX::Double2DParamDescriptor* pCentre = desc.defineDouble2DParam( kParamPointCentre);
        pCentre->setLabel( "Centre point" );
        pCentre->setHint( "Transform Centre point" );
        pCentre->setDefault( 0.0, 0.0 );
        pCentre->setParent( groupCentre );

        OFX::BooleanParamDescriptor* overlayCentre = desc.defineBooleanParam( kParamOverlayCentre );
        overlayCentre->setLabel( "Overlay" );
        overlayCentre->setDefault( true );
        overlayCentre->setParent( groupCentre );

        OFX::RGBParamDescriptor* ouverlayCentreColor = desc.defineRGBParam( kParamOverlayCentreColor );
        ouverlayCentreColor->setLabel( "Color" );
        ouverlayCentreColor->setHint( "Centre point overlay color" );
        ouverlayCentreColor->setDefault( 0.0, 1.0, 0.0 );
        ouverlayCentreColor->setParent( groupCentre );
*/
	//////////////////// IN Points ////////////////////
	OFX::GroupParamDescriptor* groupIn = desc.defineGroupParam( kParamGroupIn );
	groupIn->setLabel( "Input points" );
        groupIn->setOpen(false);

	OFX::Double2DParamDescriptor* pIn0 = desc.defineDouble2DParam( kParamPointIn + "0" );
	pIn0->setLabel( "In 0" );
	pIn0->setHint( "Input point 0" );
        pIn0->setDefault( -0.5, -0.5 );
        pIn0->setParent( groupIn );

	OFX::Double2DParamDescriptor* pIn1 = desc.defineDouble2DParam( kParamPointIn + "1" );
	pIn1->setLabel( "In 1" );
	pIn1->setHint( "Input point 1" );
	pIn1->setDefault( 0.5, -0.5 );
	pIn1->setParent( groupIn );

	OFX::Double2DParamDescriptor* pIn2 = desc.defineDouble2DParam( kParamPointIn + "2" );
	pIn2->setLabel( "In 2" );
	pIn2->setHint( "Input point 2" );
	pIn2->setDefault( -0.5, 0.5 );
//.........这里部分代码省略.........

//.........这里部分代码省略.........
	OFX::DoubleParamDescriptor* preScale = desc.defineDoubleParam( kParamPreScale );
	preScale->setLabel( "Pre-scale" );
	//    preScale->setDoubleType( eDoubleTypeNormalisedXY );
	preScale->setDefault( 1.0 );
	preScale->setRange( 0.00001, std::numeric_limits<double>::max() );
	preScale->setDisplayRange( 0.0, 2.5 );
	preScale->setHint( "If the transformation of optics is high, you may need to change the scale of the result to be globally closer to the source image or preserve a good resolution." );

	OFX::DoubleParamDescriptor* postScale = desc.defineDoubleParam( kParamPostScale );
	postScale->setLabel( "Post-scale" );
	//    scale->setDoubleType( eDoubleTypeNormalisedXY );
	postScale->setDefault( 1.0 );
	postScale->setRange( 0.00001, std::numeric_limits<double>::max() );
	postScale->setDisplayRange( 0.0, 2.5 );
	postScale->setHint( "If the transformation of optics is high, you may need to change the scale of the result to be globally closer to the source image or preserve a good resolution." );

	OFX::ChoiceParamDescriptor* interpolation = desc.defineChoiceParam( kParamInterpolation );
	interpolation->setLabel( "Interpolation" );
	interpolation->appendOption( kParamInterpolationNearest );
	interpolation->appendOption( kParamInterpolationBilinear );
	interpolation->setDefault( 1 );
	interpolation->setHint( "Interpolation method" );

	OFX::ChoiceParamDescriptor* resizeRod = desc.defineChoiceParam( kParamResizeRod );
	resizeRod->setLabel( "Resize RoD" );
	resizeRod->appendOption( kParamResizeRodNo );
	resizeRod->appendOption( kParamResizeRodSourceRef );
	resizeRod->appendOption( kParamResizeRodMin );
	resizeRod->appendOption( kParamResizeRodMax );
	resizeRod->appendOption( kParamResizeRodManual );
	resizeRod->setDefault( 0 );
	resizeRod->setHint( "Resize output RoD" );

	OFX::DoubleParamDescriptor* scaleRod = desc.defineDoubleParam( kParamResizeRodManualScale );
	scaleRod->setLabel( "Scale RoD" );
	//    scaleRod->setDoubleType( eDoubleTypeNormalisedXY );
	//    scaleRod->setIsSecret( true );
	//    scaleRod->setEnabled( false );
	scaleRod->setDefault( 1.0 );
	scaleRod->setRange( 0.0, std::numeric_limits<double>::max() );
	scaleRod->setDisplayRange( 0, 2.5 );
	scaleRod->setHint( "Adjust the output RoD." );

	OFX::GroupParamDescriptor* displayOptions = desc.defineGroupParam( kParamDisplayOptions );
	displayOptions->setLabel( "Display options" );
	displayOptions->setHint( "Display options (change nothing on the image)" );

	OFX::BooleanParamDescriptor* displayGrid = desc.defineBooleanParam( kParamGridOverlay );
	displayGrid->setLabel( "Display grid" );
	displayGrid->setParent( *displayOptions );
	displayGrid->setDefault( false );
	displayGrid->setEvaluateOnChange( false );
	displayGrid->setHint( "Display the grid" );

	OFX::Double2DParamDescriptor* gridCenter = desc.defineDouble2DParam( kParamGridCenter );
	gridCenter->setLabel( "Grid center" );
	gridCenter->setDoubleType( OFX::eDoubleTypePlain );
	gridCenter->setParent( *displayOptions );
	gridCenter->setDefault( 0.0, 0.0 );
	gridCenter->setDisplayRange( -1.0, -1.0, 1.0, 1.0 );
	gridCenter->setEvaluateOnChange( false );
	gridCenter->setHint( "Allows you to shift the center of the  display grid." );

	OFX::BooleanParamDescriptor* gridCenterOverlay = desc.defineBooleanParam( kParamGridCenterOverlay );
	gridCenterOverlay->setLabel( "Display grid center" );
	gridCenterOverlay->setParent( *displayOptions );
	gridCenterOverlay->setDefault( false );
	gridCenterOverlay->setEvaluateOnChange( false );
	gridCenterOverlay->setHint( "Active grid center point overlay." );

	OFX::Double2DParamDescriptor* gridScale = desc.defineDouble2DParam( kParamGridScale );
	gridScale->setLabel( "Grid scale" );
	gridScale->setDoubleType( OFX::eDoubleTypePlain );
	gridScale->setParent( *displayOptions );
	gridScale->setDefault( 1.0, 1.0 );
	gridScale->setDisplayRange( -10.0, -10.0, 10.0, 10.0 );
	gridScale->setEvaluateOnChange( false );
	gridScale->setHint( "Allows you to scale the display grid." );

	OFX::GroupParamDescriptor* debugOptions = desc.defineGroupParam( kParamDebugOptions );
	debugOptions->setLabel( "Debug options" );
	debugOptions->setHint( "Debug options" );
	debugOptions->setParent( *displayOptions );
	#ifdef TUTTLE_PRODUCTION
	debugOptions->setIsSecret( true );
	#endif

	OFX::BooleanParamDescriptor* debugDisplayRoi = desc.defineBooleanParam( kParamDebugDisplayRoi );
	debugDisplayRoi->setLabel( "Display RoI" );
	#ifdef TUTTLE_PRODUCTION
	debugDisplayRoi->setIsSecret( true );
	#endif
	debugDisplayRoi->setParent( *debugOptions );
	debugDisplayRoi->setDefault( false );
	debugDisplayRoi->setEvaluateOnChange( false );
	debugDisplayRoi->setHint( "Display RoI" );

	OFX::PushButtonParamDescriptor* helpButton = desc.definePushButtonParam( kParamHelp );
	helpButton->setLabel( "Help" );
}

/**
 * @brief Function called to describe the plugin controls and features.
 * @param[in, out]   desc       Effect descriptor
 * @param[in]        context    Application context
 */
void HistogramKeyerPluginFactory::describeInContext( OFX::ImageEffectDescriptor& desc,OFX::EContext context )
{
	
	OFX::ClipDescriptor* srcClip = desc.defineClip( kOfxImageEffectSimpleSourceClipName );
	srcClip->addSupportedComponent( OFX::ePixelComponentRGBA );
	srcClip->addSupportedComponent( OFX::ePixelComponentRGB );
	srcClip->addSupportedComponent( OFX::ePixelComponentAlpha );
	srcClip->setSupportsTiles( kSupportTiles );

	OFX::ClipDescriptor* dstClip = desc.defineClip( kOfxImageEffectOutputClipName );
	dstClip->addSupportedComponent( OFX::ePixelComponentRGBA );
	dstClip->addSupportedComponent( OFX::ePixelComponentRGB );
	dstClip->addSupportedComponent( OFX::ePixelComponentAlpha );
	dstClip->setSupportsTiles( kSupportTiles );

	//global display
	OFX::BooleanParamDescriptor* boolGLOBAL = desc.defineBooleanParam(kGlobalDisplay);
	boolGLOBAL->setHint("Display global overlay on screen.");
	boolGLOBAL->setDefault(true);
		
    // if parametric parameters are supported
	if( OFX::getImageEffectHostDescription()->supportsParametricParameter )
	{
		OFX::ParametricParamDescriptor* curvesRGB = desc.defineParametricParam( kParamRGBColorSelection );
		OFX::ParametricParamDescriptor* curvesHSL = desc.defineParametricParam( kParamHSLColorSelection );
		
		//Group Param (RGB & HSL)
		OFX::GroupParamDescriptor *groupRGB = desc.defineGroupParam(kGroupRGB);
		groupRGB->setLabel(kGroupRGBLabel);
		OFX::GroupParamDescriptor *groupHSL = desc.defineGroupParam(kGroupHSL);
		groupHSL->setLabel(kGroupHSLLabel);

		//define the graphic aspect
		curvesRGB->setRange( 0.0, 1.0 );		//set range on RGB curve
		curvesHSL->setRange( 0.0, 1.0 );		//set range on HSL curve
		curvesRGB->setDimension(nbCurvesRGB);	//3 curves on RGB
		curvesHSL->setDimension(nbCurvesHSL);	//3 curves on HSL

		//Add curves RGB
		curvesRGB->setDimensionLabel( kParamColorSelectionRed, 0 );			// 0 on RGB is red
		curvesRGB->setDimensionLabel( kParamColorSelectionGreen, 1 );		// 1 on RGB is green
		curvesRGB->setDimensionLabel( kParamColorSelectionBlue, 2 );		// 2 on RGB is blue
		//Add curves HSL
		curvesHSL->setDimensionLabel( kParamColorSelectionHue, 0 );			// 0 on HSL is hue
		curvesHSL->setDimensionLabel( kParamColorSelectionSaturation, 1 );	// 1 on HSL is saturation
		curvesHSL->setDimensionLabel( kParamColorSelectionLightness, 2 );	// 2 on HSK is lightness
		//define curves color RGB 
		curvesRGB->setHint( "Color selection" );		
		static const OfxRGBColourD red   = {1,0,0};		//set red color to red curve
		static const OfxRGBColourD green = {0,1,0};		//set green color to green curve
		static const OfxRGBColourD blue  = {0,0,1};		//set blue color to blue curve
		curvesRGB->setUIColour( 0, red );
		curvesRGB->setUIColour( 1, green );
		curvesRGB->setUIColour( 2, blue );
		//define curves color HSL 
		curvesHSL->setHint( "Color selection" );
		curvesHSL->setUIColour( 0, red );		//set red color on hue curve
		curvesHSL->setUIColour( 1, green );		//set green color on saturation curve
		curvesHSL->setUIColour( 2, blue );		//set lightness color on saturation curve
		
		curvesRGB->setInteractDescriptor( new OFX::DefaultParamInteractWrap<RGBParamOverlayDescriptor>() );	//attach parametric curve to RGBOverlay
		curvesHSL->setInteractDescriptor( new OFX::DefaultParamInteractWrap<HSLParamOverlayDescriptor>() );	//attach parametric curve to HSLOverlay
		
		//add curves to their groups
		curvesRGB->setParent(groupRGB);	//add RGB curves to RGB group
		curvesHSL->setParent(groupHSL); //add HSL curves to HSL group 
		
		//Set each curves to initial value
		curvesRGB->setIdentity();
		curvesHSL->setIdentity();
		//add 2 control points (0,1) and (1,1) for each channel
		for(unsigned int i=0; i< nbCurvesRGB; ++i)
		{
			//curvesRGB->addControlPoint( i, 0.0, 0.0, 1.0, false );
			curvesRGB->addControlPoint( i, 0.0, 1.0, 1.0, false );
		}
		for(unsigned int i=0; i< nbCurvesHSL; ++i)
		{
			//curvesHSL->addControlPoint( i, 0.0, 0.0, 1.0, false );
			curvesHSL->addControlPoint( i, 0.0, 1.0, 1.0, false );
		}
		
		//Channels checkboxes (RGB)
		OFX::BooleanParamDescriptor* boolR = desc.defineBooleanParam(kBoolRed);
		boolR->setDefault(false);							//red channel is not selected by default
		boolR->setHint("Activate Red channel");
		boolR->setLayoutHint( OFX::eLayoutHintNoNewLine ); //line is not finished
		boolR->setParent(groupRGB);
		//red multiplier
		OFX::DoubleParamDescriptor* redMultiplier = desc.defineDoubleParam(kMultiplierRed);
		redMultiplier->setLabel(kMultiplierLabel);
		redMultiplier->setHint("Determinate curve from selection precision.");
		redMultiplier->setRange(1, 1000);
		redMultiplier->setDisplayRange(0,5);
		redMultiplier->setDefault(1);
//.........这里部分代码省略.........

/**
 * @brief Function called to describe the plugin controls and features.
 * @param[in, out]   desc       Effect descriptor
 * @param[in]        context    Application context
 */
void PinningPluginFactory::describeInContext( OFX::ImageEffectDescriptor& desc,
                                                  OFX::EContext context )
{

	OFX::ClipDescriptor* srcClip = desc.defineClip( kOfxImageEffectSimpleSourceClipName ); // clip de source nomme source
	//OFX::ClipDescriptor* toto = desc.defineClip( "toto" );
	srcClip->addSupportedComponent( OFX::ePixelComponentRGBA );	//proprietes de la source
	srcClip->addSupportedComponent( OFX::ePixelComponentAlpha );
	srcClip->setSupportsTiles( kSupportTiles );

	// Create the mandated output clip
	OFX::ClipDescriptor* dstClip = desc.defineClip( kOfxImageEffectOutputClipName ); 	//sortie, laisser comme ca et pi c'est tout
	dstClip->addSupportedComponent( OFX::ePixelComponentRGBA );
	dstClip->addSupportedComponent( OFX::ePixelComponentAlpha );
	dstClip->setSupportsTiles( kSupportTiles );

	OFX::GroupParamDescriptor* grpSrc = desc.defineGroupParam( kParamGroupSource );	//groupe source
	grpSrc->setLabel( "Points de départ" );
	grpSrc->setHint( "Selectionnez 4 points de départ" );

	OFX::Double2DParamDescriptor* src0 = desc.defineDouble2DParam( kParamPointSource + "0" );	//kpa... nom utilisé par le plug
	src0->setLabel( "src0" );	//nom que voit l'utilisateur	
	src0->setDefault( 0, 0 );
	src0->setParent(grpSrc);
	OFX::Double2DParamDescriptor* src1 = desc.defineDouble2DParam( kParamPointSource + "1" );
	src1->setLabel( "src1" );
	src1->setDefault( 0, 1 );
	src1->setParent(grpSrc);
	OFX::Double2DParamDescriptor* src2 = desc.defineDouble2DParam( kParamPointSource + "2" );
	src2->setLabel( "src2" );
	src2->setDefault( 1, 1 );
	src2->setParent(grpSrc);
	OFX::Double2DParamDescriptor* src3 = desc.defineDouble2DParam( kParamPointSource + "3" );
	src3->setLabel( "src3" );
	src3->setDefault( 1, 0 );
	src3->setParent(grpSrc);
	
	OFX::GroupParamDescriptor* grpDst = desc.defineGroupParam( kParamGroupDestination );	//groupe destination
	grpDst->setLabel( "Points d'arrivée" );
	grpDst->setHint( "Selectionnez 4 points d'arrivée" );

	OFX::Double2DParamDescriptor* dest0 = desc.defineDouble2DParam( kParamPointDestination + "0" );	//kpa... nom utilisé par le plug
	dest0->setLabel( "dst0" );	//nom que voit l'utilisateur	
	dest0->setDefault( 0, 0 );
	dest0->setParent(grpDst);
	OFX::Double2DParamDescriptor* dest1 = desc.defineDouble2DParam( kParamPointDestination + "1" );
	dest1->setLabel( "dst1" );
	dest1->setDefault( 0, 1 );
	dest1->setParent(grpDst);
	OFX::Double2DParamDescriptor* dest2 = desc.defineDouble2DParam( kParamPointDestination + "2" );
	dest2->setLabel( "dst2" );
	dest2->setDefault( 1, 1 );
	dest2->setParent(grpDst);
	OFX::Double2DParamDescriptor* dest3 = desc.defineDouble2DParam( kParamPointDestination + "3" );
	dest3->setLabel( "dst3" );
	dest3->setDefault( 1, 0 );
	dest3->setParent(grpDst);
	
	OFX::PushButtonParamDescriptor* helpButton = desc.definePushButtonParam( kParamHelpButton );	//cree un bouton help
	//helpButton->setHint( "bla bla" );
	helpButton->setLabel( "Help" );

	OFX::GroupParamDescriptor* displayOptions = desc.defineGroupParam( kParamDisplayOptions );
	displayOptions->setLabel( "Options d'affichage" );
	displayOptions->setHint( "Options d'affichage (Ne change rien sur l'image)" );

	OFX::BooleanParamDescriptor* displayGrid = desc.defineBooleanParam( kParamGridOverlay );
	displayGrid->setLabel( "Afficher la grille" );
	displayGrid->setParent( *displayOptions );
	displayGrid->setDefault( false );
	displayGrid->setEvaluateOnChange( false );
	displayGrid->setHint( "Afficher la grille" );

	OFX::Double2DParamDescriptor* gridCenter = desc.defineDouble2DParam( kParamGridCenter );
	gridCenter->setLabel( "Centre de la grille" );
	gridCenter->setDoubleType( OFX::eDoubleTypePlain );
	gridCenter->setParent( *displayOptions );
	gridCenter->setDefault( 0.0, 0.0 );
	gridCenter->setDisplayRange( -1.0, -1.0, 1.0, 1.0 );
	gridCenter->setEvaluateOnChange( false );
	gridCenter->setHint( "Allows you to shift the center of the  display grid." );

	OFX::Double2DParamDescriptor* center = desc.defineDouble2DParam( kParamCenter );
	center->setLabel( "Center" );
	center->setDoubleType( OFX::eDoubleTypePlain );
	center->setDefault( 0.0, 0.0 );
	center->setDisplayRange( -1.0, -1.0, 1.0, 1.0 );
	center->setHint( "Center parameter allows you to shift the center of distortion." );


	OFX::Double2DParamDescriptor* gridScale = desc.defineDouble2DParam( kParamGridScale );
	gridScale->setLabel( "Echelle de la grille" );
	gridScale->setDoubleType( OFX::eDoubleTypePlain );
	gridScale->setParent( *displayOptions );
	gridScale->setDefault( 1.0, 1.0 );
//.........这里部分代码省略.........

/**
 * @brief Function called to describe the plugin controls and features.
 * @param[in, out]   desc       Effect descriptor
 * @param[in]        context    Application context
 */
void HistogramPluginFactory::describeInContext( OFX::ImageEffectDescriptor& desc,OFX::EContext context )
{
	
	OFX::ClipDescriptor* srcClip = desc.defineClip( kOfxImageEffectSimpleSourceClipName );
	srcClip->addSupportedComponent( OFX::ePixelComponentRGBA );
	srcClip->addSupportedComponent( OFX::ePixelComponentRGB );
	srcClip->addSupportedComponent( OFX::ePixelComponentAlpha );
	srcClip->setSupportsTiles( kSupportTiles );

	OFX::ClipDescriptor* dstClip = desc.defineClip( kOfxImageEffectOutputClipName );
	dstClip->addSupportedComponent( OFX::ePixelComponentRGBA );
	dstClip->addSupportedComponent( OFX::ePixelComponentRGB );
	dstClip->addSupportedComponent( OFX::ePixelComponentAlpha );
	dstClip->setSupportsTiles( kSupportTiles );

	//global display
	OFX::BooleanParamDescriptor* boolGLOBAL = desc.defineBooleanParam(kGlobalDisplay);
	boolGLOBAL->setHint("Display global overlay on screen.");
	boolGLOBAL->setDefault(true);
	
    // RGB / HSL
	{
		//Group Param (RGB & HSL)
		OFX::GroupParamDescriptor *groupRGB = desc.defineGroupParam(kGroupRGB);
		groupRGB->setLabel(kGroupRGBLabel);
		OFX::GroupParamDescriptor *groupHSL = desc.defineGroupParam(kGroupHSL);
		groupHSL->setLabel(kGroupHSLLabel);

		//Channels checkboxes (RGB)
		OFX::BooleanParamDescriptor* boolR = desc.defineBooleanParam(kBoolRed);
		boolR->setDefault(true);							//red channel is not selected by default
		boolR->setHint("Activate Red channel");
		boolR->setLayoutHint( OFX::eLayoutHintNoNewLine ); //line is not finished
		boolR->setParent(groupRGB);
		//red multiplier
		OFX::DoubleParamDescriptor* redMultiplier = desc.defineDoubleParam(kMultiplierRed);
		redMultiplier->setLabel(kMultiplierLabel);
		redMultiplier->setHint("Determinate curve from selection precision.");
		redMultiplier->setRange(1, 1000);
		redMultiplier->setDisplayRange(0,5);
		redMultiplier->setDefault(1);
		redMultiplier->setParent(groupRGB);
		
		OFX::BooleanParamDescriptor* boolG = desc.defineBooleanParam(kBoolGreen);
		boolG->setDefault(true);						//green channel is not selected by default
		boolG->setHint("Activate Green channel");
		boolG->setLayoutHint( OFX::eLayoutHintNoNewLine ); //line is not finished
		boolG->setParent(groupRGB);
		//green multiplier
		OFX::DoubleParamDescriptor* greenMultiplier = desc.defineDoubleParam(kMultiplierGreen);
		greenMultiplier->setLabel(kMultiplierLabel);
		greenMultiplier->setHint("Determinate curve from selection precision.");
		greenMultiplier->setRange(1, 1000);
		greenMultiplier->setDisplayRange(0,5);
		greenMultiplier->setDefault(1);
		greenMultiplier->setParent(groupRGB);
		
		OFX::BooleanParamDescriptor* boolB = desc.defineBooleanParam(kBoolBlue);
		boolB->setHint("Activate Blue channel");
		boolB->setLayoutHint( OFX::eLayoutHintNoNewLine ); //line is not finished
		boolB->setDefault(true);						   //blue channel is not selected by default
		boolB->setParent(groupRGB);
		//blue multiplier
		OFX::DoubleParamDescriptor* blueMultiplier = desc.defineDoubleParam(kMultiplierBlue);
		blueMultiplier->setLabel(kMultiplierLabel);
		blueMultiplier->setHint("Determinate curve from selection precision.");
		blueMultiplier->setRange(1, 1000);
		blueMultiplier->setDisplayRange(0,5);
		blueMultiplier->setDefault(1);
		blueMultiplier->setParent(groupRGB);
		
		//Channels check box (HSL)
		OFX::BooleanParamDescriptor* boolH = desc.defineBooleanParam(kBoolHue);
		boolH->setDefault(true);
		boolH->setHint("Activate Hue channel");
		boolH->setLayoutHint( OFX::eLayoutHintNoNewLine ); //line is not finished
		boolH->setParent(groupHSL);
		//Hue multiplier
		OFX::DoubleParamDescriptor* hueMultiplier = desc.defineDoubleParam(kMultiplierHue);
		hueMultiplier->setLabel(kMultiplierLabel);
		hueMultiplier->setHint("Determinate curve from selection precision.");
		hueMultiplier->setRange(1, 1000);
		hueMultiplier->setDisplayRange(0,5);
		hueMultiplier->setDefault(1);
		hueMultiplier->setParent(groupHSL);
		
		OFX::BooleanParamDescriptor* boolS = desc.defineBooleanParam(kBoolSaturation);
		boolS->setDefault(true);
		boolS->setHint("Activate Saturation channel");
		boolS->setLayoutHint( OFX::eLayoutHintNoNewLine ); //line is not finished
		boolS->setParent(groupHSL);
		//Saturation multiplier
		OFX::DoubleParamDescriptor* saturationMultiplier = desc.defineDoubleParam(kMultiplierSaturation);
		saturationMultiplier->setLabel(kMultiplierLabel);
		saturationMultiplier->setHint("Determinate curve from selection precision.");
//.........这里部分代码省略.........