ArrayGl< ImplType > Class Template Reference

#include <ImFusion/ImageMath/OpenGL/ArrayGl.h>

Implementation of GlExprInterface for Array (. More...

Inheritance diagram for ArrayGl< ImplType >:

Detailed Description

template<typename ImplType>
class ImFusion::ImageMath::internal::ArrayGl< ImplType >

Implementation of GlExprInterface for Array (.

See also

Array for more details)

Public Member Functions
std::string	evalString (bool tagAndAssign=true) const override final
	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 final
	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 final
	Collect uniform/sampler definitions.
void	getVariableDefinitionList (std::string &definitionList, const std::vector< int > &indices, const std::string &prefix) const override final
	Collect variable definitions.
int	setArguments (GL::Program &p, const std::vector< int > &indices, const std::string &prefix) const override final
	Set uniform/sampler arguments.
bool	assignGl (const internal::GlExprInterface &expr)
	Evaluates expression into this ArrayGl on the GPU.
std::vector< internal::GlExprInterface * >	children () override final
	Used for traversing the expression tree. Contains the immediate children of node.
std::vector< const internal::GlExprInterface * >	children () const override final
	Used for traversing the expression tree. Contains the immediate children of node.
bool	setMagFilter (ImageMath::MagFilter m) override final
	Set interpolation behaviour of the current leaf (only)
bool	setWrap (ImageMath::Wrap w) override final
	Set interpolation behaviour of the current leaf (only)
Public Member Functions inherited from GlExprInterface
ExprInterface &	exprInterface ()
	Get image descriptor of the wrapped expression.
const ExprInterface &	exprInterface () const
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.

Member Function Documentation

evalString()

template<typename ImplType>

std::string evalString ( bool tagAndAssign = true ) const

finaloverridevirtual

Print expression.

Implements GlExprInterface.

tagAndAssignNames()

template<typename ImplType>

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

finaloverridevirtual

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 GlExprInterface.

getUniformDefinitionList()

template<typename ImplType>

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

finaloverridevirtual

Collect uniform/sampler definitions.

Implements GlExprInterface.

getVariableDefinitionList()

template<typename ImplType>

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

finaloverridevirtual

Collect variable definitions.

Implements GlExprInterface.

setArguments()

template<typename ImplType>

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

finaloverridevirtual

Set uniform/sampler arguments.

Implements GlExprInterface.

assignGl()

template<typename ImplType>

bool assignGl

(

const internal::GlExprInterface &

expr

)

Evaluates expression into this ArrayGl on the GPU.

Parameters

expr	Expression to evaluate.

Returns

true if the assignment was successful.

Note

Only implemented for SharedImage.

children() [1/2]

template<typename ImplType>

std::vector< internal::GlExprInterface * > children ( )

inlinefinaloverridevirtual

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

Implements GlExprInterface.

children() [2/2]

template<typename ImplType>

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

inlinefinaloverridevirtual

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

Implements GlExprInterface.

setMagFilter()

template<typename ImplType>

bool setMagFilter ( ImageMath::MagFilter mag )

inlinefinaloverridevirtual

Set interpolation behaviour of the current leaf (only)

Returns

true if the interpolation mode changed

Reimplemented from GlExprInterface.

setWrap()

template<typename ImplType>

bool setWrap ( ImageMath::Wrap wrap )

inlinefinaloverridevirtual

Set interpolation behaviour of the current leaf (only)

Returns

true if the interpolation mode changed

Reimplemented from GlExprInterface.

---

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

• ImFusion/ImageMath/OpenGL/ArrayGl.h