Pinning plugin. More...

#include <PinningPlugin.hpp>

Inheritance diagram for tuttle::plugin::pinning::PinningPlugin:

Collaboration diagram for tuttle::plugin::pinning::PinningPlugin:

Public Types
typedef double	Scalar
typedef boost::gil::point2 < double >	Point2
Public Member Functions
	PinningPlugin (OfxImageEffectHandle handle)
PinningProcessParams< Scalar >	getProcessParams (const OfxTime time, const OfxPointD &renderScale=OFX::kNoRenderScale) const
void	changedParam (const OFX::InstanceChangedArgs &args, const std::string &paramName)
	called when a param has just had its value changed
bool	isIdentity (const OFX::RenderArguments &args, OFX::Clip *&identityClip, double &identityTime)
	client is identity function, returns the clip and time for the identity function
void	render (const OFX::RenderArguments &args)
	The overridden render function.
Data Fields
OFX::Clip *	_clipSrc
	Source image clip.
OFX::Clip *	_clipDst
	Destination image clip.
OFX::ChoiceParam *	_paramMethod
OFX::PushButtonParam *	_paramSetToCornersIn
OFX::PushButtonParam *	_paramSetToCornersOut
OFX::BooleanParam *	_paramInverse
OFX::BooleanParam *	_paramOverlay
OFX::GroupParam *	_paramGroupIn
OFX::Double2DParam *	_paramPointIn0
OFX::Double2DParam *	_paramPointIn1
OFX::Double2DParam *	_paramPointIn2
OFX::Double2DParam *	_paramPointIn3
OFX::BooleanParam *	_paramOverlayIn
OFX::RGBParam *	_paramOverlayInColor
OFX::GroupParam *	_paramGroupOut
OFX::Double2DParam *	_paramPointOut0
OFX::Double2DParam *	_paramPointOut1
OFX::Double2DParam *	_paramPointOut2
OFX::Double2DParam *	_paramPointOut3
OFX::BooleanParam *	_paramOverlayOut
OFX::RGBParam *	_paramOverlayOutColor
OFX::GroupParam *	_paramGroupPerspMatrix
OFX::Double3DParam *	_paramPerspMatrixRow0
OFX::Double3DParam *	_paramPerspMatrixRow1
OFX::Double3DParam *	_paramPerspMatrixRow2
OFX::GroupParam *	_paramGroupBilMatrix
OFX::Double2DParam *	_paramBilMatrixRow0
OFX::Double2DParam *	_paramBilMatrixRow1
OFX::Double2DParam *	_paramBilMatrixRow2
OFX::Double2DParam *	_paramBilMatrixRow3

Detailed Description

Pinning plugin.

Definition at line 38 of file PinningPlugin.hpp.

Member Typedef Documentation

typedef boost::gil::point2<double> tuttle::plugin::pinning::PinningPlugin::Point2

Definition at line 42 of file PinningPlugin.hpp.

typedef double tuttle::plugin::pinning::PinningPlugin::Scalar

Definition at line 41 of file PinningPlugin.hpp.

Constructor & Destructor Documentation

tuttle::plugin::pinning::PinningPlugin::PinningPlugin ( OfxImageEffectHandle handle )

Definition at line 22 of file PinningPlugin.cpp.

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Member Function Documentation

void tuttle::plugin::pinning::PinningPlugin::changedParam	(	const OFX::InstanceChangedArgs &	args,
		const std::string &	paramName
	)		`[virtual]`

called when a param has just had its value changed

compute "bilMatrix" from input/output points -> "_paramPoint*"

Reimplemented from tuttle::plugin::SamplerPlugin.

Definition at line 110 of file PinningPlugin.cpp.

Referenced by PinningPlugin().

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PinningProcessParams< PinningPlugin::Scalar > tuttle::plugin::pinning::PinningPlugin::getProcessParams	(	const OfxTime	time,
		const OfxPointD &	renderScale = `OFX::kNoRenderScale`
	)		const

Definition at line 75 of file PinningPlugin.cpp.

References _clipSrc, _paramBilMatrixRow0, _paramBilMatrixRow1, _paramBilMatrixRow2, _paramBilMatrixRow3, _paramMethod, _paramPerspMatrixRow0, _paramPerspMatrixRow1, _paramPerspMatrixRow2, tuttle::plugin::SamplerPlugin::fillProcessParams(), OFX::Clip::getCanonicalRod(), OFX::Double2DParam::getValue(), OFX::Double3DParam::getValue(), OFX::ChoiceParam::getValue(), height, and width.

Referenced by isIdentity().

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bool tuttle::plugin::pinning::PinningPlugin::isIdentity	(	const OFX::RenderArguments &	args,
		OFX::Clip *&	identityClip,
		double &	identityTime
	)		`[virtual]`

client is identity function, returns the clip and time for the identity function

If the effect would do no processing for the given param set and render arguments, then this function should return true and set the identityClip pointer to point to the clip that is the identity and identityTime to be the time at which to access the clip for the identity operation.