#include <ImFusion/ImageMath/Tpl/StringLeaf.h>

Specialization of ExprBaseTpl for a simple leaf representing a string. More...

Inheritance diagram for ImFusion::ImageMath::StringLeaf:

Detailed Description

Specialization of ExprBaseTpl for a simple leaf representing a string.

This leaf can be used to generate GLSL code using ImageMath

Public Types
using	expr_type = double
using	var_type = void
using	imf_img_type = void

Public Member Functions
	StringLeaf (std::string name, int channels=1)
std::string	evalString (bool tagAndAssign=true) const override
	Print expression.
void	tagAndAssignNames (std::unordered_map< internal::TaggingIndex, const void * > &taggedLeaves, std::unordered_map< std::type_index, int > &countPerLeafType, const std::string &prefix) const override
	We need to tag leaves and tell unique leaves that they are responsible to define the uniforms and set the shader arguments.
void	getUniformDefinitionList (std::string &definitionList, const std::vector< int > &indices, const std::string &prefix) const override
	Collect uniform/sampler definitions.
void	getVariableDefinitionList (std::string &definitionList, const std::vector< int > &indices, const std::string &prefix) const override
	Collect variable definitions.
int	setArguments (GL::Program &p, const std::vector< int > &indices, const std::string &prefix) const override
	Set uniform/sampler arguments.
int	numImgs () const override
	Return number of images of this expression.
ImageDescriptor	imgDesc () const override
	Return ImageDescriptor of this expression. This reference is expected to remain the same while the class exists.
ImageMath::DeviceStrategy	deviceStrategy () const override
	Return DeviceStrategy of this expression.
std::vector< internal::GlExprInterface * >	children () override
	Used for traversing the expression tree. Contains the immediate children of node.
std::vector< const internal::GlExprInterface * >	children () const override
	Used for traversing the expression tree. Contains the immediate children of node.
Public Member Functions inherited from ImFusion::ImageMath::ExprBaseTpl< StringLeaf >
const auto &	get () const
	get a const reference to this with the actual type
auto	polyWrapper () const
auto	uniquePolyWrapper () const
auto	sharedPolyWrapper () const
auto	binaryOp (const ExprBaseTpl< RhsT > &rhs, const Op &func=Op()) const
auto	unaryOp (const Op &func=Op()) const
reduction_type	reduce (std::vector< vec4i > *arg=nullptr) const
auto	forceCPU () const
	Forces CPU execution.
auto	forceGPU () const
	Forces GPU execution.
auto	channelSwizzle (const std::vector< std::size_t > &indices) const
auto	head ()
	ADD_SPECIAL_SWIZZLE (x, {0})
auto	streamChannels (int numStreamedChannels) const
auto	substituteVariableWithImg (T &img) const
auto	operator- () const
auto	cast () const
auto	storageToOriginal (const ImageDescriptor &desc)
	Apply shift/scale to the operand,.
auto	originalToStorage (const ImageDescriptor &desc)
	Apply shift/scale to the operand,.
auto	channelReduction ()
	ADD_CHANNEL_REDUCTION_OPERATOR (channelSum, add)
auto	channelMean ()
auto	squaredLength () const
auto	channelDistance (const ExprBaseTpl< RhsT > &other) const
auto	dot (const ExprBaseTpl< RhsT > &other) const
auto	stashThenApply (const ExprBaseTpl< VariableT > &varExpr) const
auto	hnormalized () const
auto	normalized () const
auto	homogeneous () const
auto	appendZero () const
auto	select (const ExprBaseTpl< LhsT > &lhs, const ExprBaseTpl< RhsT > &rhs) const
	Ternary (condition.x ? if_true : if_false) operator.
	ADD_REDUCTION_OPERATOR (sum, add)
	ADD_ARG_REDUCTION_OPERATOR (min, min)
Eigen::Matrix< double, Eigen::Dynamic, 1 >	mean () const
Eigen::Matrix< double, Eigen::Dynamic, 1 >	l1Norm () const
Eigen::Matrix< double, Eigen::Dynamic, 1 >	squaredl2Norm () const
Eigen::Matrix< double, Eigen::Dynamic, 1 >	l2Norm () const
Eigen::Matrix< double, Eigen::Dynamic, 1 >	lpNorm (double p) const
Eigen::Matrix< double, Eigen::Dynamic, 1 >	lInfNorm () const
auto	evaluateIntoImage (bool clearShiftScale=false) const
	Create an empty image and evaluate this expression into it.
auto	toMask () const
auto	toDeformation (const ImageDescriptorWorld imgDesc) const
auto	resample (const ImageDescriptorWorld &inputDesc, const ImageDescriptorWorld &outputDesc) const
Public Member Functions inherited from ImFusion::ImageMath::internal::GlExprInterface
ExprInterface &	exprInterface ()
	Get image descriptor of the wrapped expression.
const ExprInterface &	exprInterface () const
virtual bool	setMagFilter (ImageMath::MagFilter mag)
	Set interpolation behaviour of the current leaf (only).
virtual bool	setWrap (ImageMath::Wrap wrap)
	Set interpolation behaviour of the current leaf (only).
bool	setMagFilterRecursive (ImageMath::MagFilter mag)
	Set interpolation behaviour of the current leaf and all of its children.
bool	setWrapRecursive (ImageMath::Wrap wrap)
	Set wrap behaviour of the current leaf and all of its children.

Static Public Attributes
static constexpr bool	has_variable = false

Member Function Documentation

◆ evalString()

std::string ImFusion::ImageMath::StringLeaf::evalString ( bool tagAndAssign = true ) const

inlineoverridevirtual

Print expression.

Implements ImFusion::ImageMath::internal::GlExprInterface.

◆ tagAndAssignNames()

void ImFusion::ImageMath::StringLeaf::tagAndAssignNames	(	std::unordered_map< internal::TaggingIndex, const void * > &	taggedLeaves,
		std::unordered_map< std::type_index, int > &	countPerLeafType,
		const std::string &	prefix ) const

inlineoverridevirtual

We need to tag leaves and tell unique leaves that they are responsible to define the uniforms and set the shader arguments.

The names for uniforms and variables will also be assigned during this stage

Implements ImFusion::ImageMath::internal::GlExprInterface.

◆ getUniformDefinitionList()

void ImFusion::ImageMath::StringLeaf::getUniformDefinitionList	(	std::string &	definitionList,
		const std::vector< int > &	indices,
		const std::string &	prefix ) const

inlineoverridevirtual

Collect uniform/sampler definitions.

Implements ImFusion::ImageMath::internal::GlExprInterface.

◆ getVariableDefinitionList()

void ImFusion::ImageMath::StringLeaf::getVariableDefinitionList	(	std::string &	definitionList,
		const std::vector< int > &	indices,
		const std::string &	prefix ) const

inlineoverridevirtual

Collect variable definitions.

Implements ImFusion::ImageMath::internal::GlExprInterface.

◆ setArguments()

int ImFusion::ImageMath::StringLeaf::setArguments	(	GL::Program &	p,
		const std::vector< int > &	indices,
		const std::string &	prefix ) const

inlineoverridevirtual

Set uniform/sampler arguments.

Implements ImFusion::ImageMath::internal::GlExprInterface.

◆ numImgs()

int ImFusion::ImageMath::StringLeaf::numImgs ( ) const

inlineoverridevirtual

Return number of images of this expression.

Implements ImFusion::ImageMath::ExprInterface.

◆ imgDesc()

ImageDescriptor ImFusion::ImageMath::StringLeaf::imgDesc ( ) const

inlineoverridevirtual

Return ImageDescriptor of this expression. This reference is expected to remain the same while the class exists.

Implements ImFusion::ImageMath::ExprInterface.

◆ deviceStrategy()

ImageMath::DeviceStrategy ImFusion::ImageMath::StringLeaf::deviceStrategy ( ) const

inlineoverridevirtual

Return DeviceStrategy of this expression.

Implements ImFusion::ImageMath::ExprInterface.

◆ children() [1/2]

std::vector< internal::GlExprInterface * > ImFusion::ImageMath::StringLeaf::children ( )

inlineoverridevirtual

Used for traversing the expression tree. Contains the immediate children of node.

Implements ImFusion::ImageMath::internal::GlExprInterface.

◆ children() [2/2]

std::vector< const internal::GlExprInterface * > ImFusion::ImageMath::StringLeaf::children ( ) const

inlineoverridevirtual

Used for traversing the expression tree. Contains the immediate children of node.

Implements ImFusion::ImageMath::internal::GlExprInterface.

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

ImFusion/ImageMath/Tpl/StringLeaf.h

Detailed Description

Public Types

Public Member Functions

Static Public Attributes

Member Function Documentation

◆ evalString()

◆ tagAndAssignNames()

◆ getUniformDefinitionList()

◆ getVariableDefinitionList()

◆ setArguments()

◆ numImgs()

◆ imgDesc()

◆ deviceStrategy()

◆ children() [1/2]

◆ children() [2/2]