#include <COM_MathBaseOperation.h>

Inherits blender::compositor::NodeOperation.

Public Member Functions
void	initExecution () override

void	deinitExecution () override

void	determineResolution (unsigned int resolution[2], unsigned int preferredResolution[2]) override

void	setUseClamp (bool value)

Public Member Functions inherited from blender::compositor::NodeOperation
virtual	~NodeOperation ()

void	set_name (const std::string name)

const std::string	get_name () const

void	set_id (const int id)

const int	get_id () const

const NodeOperationFlags	get_flags () const

unsigned int	getNumberOfInputSockets () const

unsigned int	getNumberOfOutputSockets () const

NodeOperationOutput *	getOutputSocket (unsigned int index=0)

NodeOperationInput *	getInputSocket (unsigned int index)

virtual bool	isOutputOperation (bool) const
	isOutputOperation determines whether this operation is an output of the ExecutionSystem during rendering or editing. More...

void	setbNodeTree (const bNodeTree *tree)

virtual void	executeRegion (rcti *, unsigned int)
	when a chunk is executed by a CPUDevice, this method is called More...

virtual void	executeOpenCLRegion (OpenCLDevice , rcti , unsigned int, MemoryBuffer *, MemoryBuffer )
	when a chunk is executed by an OpenCLDevice, this method is called More...

virtual void	executeOpenCL (OpenCLDevice , MemoryBuffer , cl_mem, MemoryBuffer *, std::list< cl_mem > , std::list< cl_kernel > *)
	custom handle to add new tasks to the OpenCL command queue in order to execute a chunk on an GPUDevice. More...

void	setResolution (unsigned int resolution[2])
	set the resolution More...

virtual bool	isActiveViewerOutput () const
	is this operation the active viewer output user can select an ViewerNode to be active (the result of this node will be drawn on the backdrop). More...

virtual bool	determineDependingAreaOfInterest (rcti input, ReadBufferOperation readOperation, rcti *output)

void	setResolutionInputSocketIndex (unsigned int index)
	set the index of the input socket that will determine the resolution of this operation More...

virtual eCompositorPriority	getRenderPriority () const
	get the render priority of this node. More...

bool	isBraked () const

void	updateDraw ()

unsigned int	getWidth () const

unsigned int	getHeight () const

void	readSampled (float result[4], float x, float y, PixelSampler sampler)

void	readFiltered (float result[4], float x, float y, float dx[2], float dy[2])

void	read (float result[4], int x, int y, void *chunkData)

virtual void *	initializeTileData (rcti *)

virtual void	deinitializeTileData (rcti , void )

virtual MemoryBuffer *	getInputMemoryBuffer (MemoryBuffer **)

virtual std::unique_ptr< MetaData >	getMetaData ()

Protected Member Functions
	MathBaseOperation ()

void	clampIfNeeded (float color[4])

Protected Member Functions inherited from blender::compositor::NodeOperation
	NodeOperation ()

void	addInputSocket (DataType datatype, ResizeMode resize_mode=ResizeMode::Center)

void	addOutputSocket (DataType datatype)

void	setWidth (unsigned int width)

void	setHeight (unsigned int height)

SocketReader *	getInputSocketReader (unsigned int inputSocketindex)

NodeOperation *	getInputOperation (unsigned int inputSocketindex)

void	deinitMutex ()

void	initMutex ()

void	lockMutex ()

void	unlockMutex ()

void	setComplex (bool complex)
	set whether this operation is complex More...

virtual void	executePixelSampled (float[4], float, float, PixelSampler)
	calculate a single pixel More...

virtual void	executePixel (float output[4], int x, int y, void *)
	calculate a single pixel More...

virtual void	executePixelFiltered (float[4], float, float, float[2], float[2])
	calculate a single pixel using an EWA filter More...

Protected Attributes
SocketReader *	m_inputValue1Operation

SocketReader *	m_inputValue2Operation

SocketReader *	m_inputValue3Operation

bool	m_useClamp

Protected Attributes inherited from blender::compositor::NodeOperation
unsigned int	m_width

unsigned int	m_height

NodeOperationFlags	flags

Detailed Description

this program converts an input color to an output value. it assumes we are in sRGB color space.

Definition at line 29 of file COM_MathBaseOperation.h.

Constructor & Destructor Documentation

◆ MathBaseOperation()

blender::compositor::MathBaseOperation::MathBaseOperation ( )

protected

Default constructor

Definition at line 25 of file COM_MathBaseOperation.cc.

References blender::compositor::NodeOperation::addInputSocket(), blender::compositor::NodeOperation::addOutputSocket(), m_inputValue1Operation, m_inputValue2Operation, m_inputValue3Operation, m_useClamp, and blender::compositor::Value.

Member Function Documentation

◆ clampIfNeeded()

void blender::compositor::MathBaseOperation::clampIfNeeded ( float color[4] )

protected

Definition at line 69 of file COM_MathBaseOperation.cc.

References CLAMP, and m_useClamp.

◆ deinitExecution()

void blender::compositor::MathBaseOperation::deinitExecution ( )

overridevirtual

Deinitialize the execution

Reimplemented from blender::compositor::NodeOperation.

Definition at line 44 of file COM_MathBaseOperation.cc.

References m_inputValue1Operation, m_inputValue2Operation, and m_inputValue3Operation.

◆ determineResolution()

void blender::compositor::MathBaseOperation::determineResolution	(	unsigned int	resolution[2],
		unsigned int	preferredResolution[2]
	)

overridevirtual

Determine resolution

Reimplemented from blender::compositor::NodeOperation.

Definition at line 51 of file COM_MathBaseOperation.cc.

References blender::compositor::NodeOperationInput::determineResolution(), blender::compositor::NodeOperation::determineResolution(), blender::compositor::NodeOperation::getInputSocket(), and blender::compositor::NodeOperation::setResolutionInputSocketIndex().

◆ initExecution()

void blender::compositor::MathBaseOperation::initExecution ( )

overridevirtual

Initialize the execution

Reimplemented from blender::compositor::NodeOperation.

Definition at line 37 of file COM_MathBaseOperation.cc.

References blender::compositor::NodeOperation::getInputSocketReader(), m_inputValue1Operation, m_inputValue2Operation, and m_inputValue3Operation.

◆ setUseClamp()

void blender::compositor::MathBaseOperation::setUseClamp ( bool value )

inline

Definition at line 65 of file COM_MathBaseOperation.h.

Referenced by blender::compositor::MathNode::convertToOperations().

Member Data Documentation

◆ m_inputValue1Operation

SocketReader* blender::compositor::MathBaseOperation::m_inputValue1Operation

protected

Prefetched reference to the inputProgram

Definition at line 34 of file COM_MathBaseOperation.h.

◆ m_inputValue2Operation

SocketReader* blender::compositor::MathBaseOperation::m_inputValue2Operation

protected

Definition at line 35 of file COM_MathBaseOperation.h.

◆ m_inputValue3Operation

SocketReader* blender::compositor::MathBaseOperation::m_inputValue3Operation

protected

Definition at line 36 of file COM_MathBaseOperation.h.

Referenced by deinitExecution(), blender::compositor::MathWrapOperation::executePixelSampled(), blender::compositor::MathCompareOperation::executePixelSampled(), blender::compositor::MathMultiplyAddOperation::executePixelSampled(), blender::compositor::MathSmoothMinOperation::executePixelSampled(), blender::compositor::MathSmoothMaxOperation::executePixelSampled(), initExecution(), and MathBaseOperation().

◆ m_useClamp

bool blender::compositor::MathBaseOperation::m_useClamp

protected

Definition at line 38 of file COM_MathBaseOperation.h.

Referenced by clampIfNeeded(), and MathBaseOperation().

The documentation for this class was generated from the following files:

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ MathBaseOperation()

Member Function Documentation

◆ clampIfNeeded()

◆ deinitExecution()

◆ determineResolution()

◆ initExecution()

◆ setUseClamp()

Member Data Documentation

◆ m_inputValue1Operation

◆ m_inputValue2Operation

◆ m_inputValue3Operation

◆ m_useClamp