HeightToNormal node implementation for GLSL. More...

#include <HeightToNormalNodeGlsl.h>

Inheritance diagram for HeightToNormalNodeGlsl:

Public Member Functions
void	createVariables (const ShaderNode &, GenContext &, Shader &shader) const override

void	emitFunctionDefinition (const ShaderNode &node, GenContext &context, ShaderStage &stage) const override
	Emit function definition for the given node instance. More...

void	emitFunctionCall (const ShaderNode &node, GenContext &context, ShaderStage &stage) const override
	Emit the function call or inline source code for given node instance in the given context. More...

const string &	getTarget () const override

Public Member Functions inherited from ConvolutionNode
void	createVariables (const ShaderNode &node, GenContext &context, Shader &shader) const override

Public Member Functions inherited from ShaderNodeImpl
virtual	~ShaderNodeImpl ()

virtual void	initialize (const InterfaceElement &element, GenContext &context)

const string &	getName () const
	Return the name of this implementation. More...

size_t	getHash () const

virtual void	addInputs (ShaderNode &node, GenContext &context) const
	Add additional inputs on a node. More...

virtual void	setValues (const Node &node, ShaderNode &shaderNode, GenContext &context) const
	Set values for additional inputs on a node. More...

virtual void	addClassification (ShaderNode &node) const
	Add additional classifications on a node. More...

virtual void	emitOutputVariables (const ShaderNode &node, GenContext &context, ShaderStage &stage) const
	Emit declaration and initialization of output variables to use in a function call. More...

virtual ShaderGraph *	getGraph () const

virtual bool	isEditable (const ShaderInput &) const

virtual bool	isEditable (const ShaderGraphInputSocket &) const

Static Public Member Functions
static ShaderNodeImplPtr	create ()

Protected Member Functions
bool	acceptsInputType (const TypeDesc *type) const override
	Return if given type is an acceptible input. More...

void	computeSampleOffsetStrings (const string &sampleSizeName, const string &offsetTypeString, unsigned int filterWidth, StringVec &offsetStrings) const override
	Compute offset strings for sampling. More...

Protected Member Functions inherited from ConvolutionNode
	ConvolutionNode ()
	Constructor. More...

virtual const ShaderInput *	getSamplingInput (const ShaderNode &node) const

void	emitInputSamplesUV (const ShaderNode &node, unsigned int sampleCount, unsigned int filterWidth, float filterSize, float filterOffset, const string &sampleSizeFunctionUV, GenContext &context, ShaderStage &stage, StringVec &sampleStrings) const

Protected Member Functions inherited from ShaderNodeImpl
	ShaderNodeImpl ()
	Protected constructor. More...

Additional Inherited Members
Protected Attributes inherited from ShaderNodeImpl
string	_name

size_t	_hash

Detailed Description

HeightToNormal node implementation for GLSL.

Definition at line 16 of file HeightToNormalNodeGlsl.h.

Member Function Documentation

bool HeightToNormalNodeGlsl::acceptsInputType ( const TypeDesc * type ) const

overrideprotectedvirtual

Return if given type is an acceptible input.

Implements ConvolutionNode.

void HeightToNormalNodeGlsl::computeSampleOffsetStrings	(	const string &	sampleSizeName,
		const string &	offsetTypeString,
		unsigned int	filterWidth,
		StringVec &	offsetStrings
	)		const

overrideprotectedvirtual

Compute offset strings for sampling.

Implements ConvolutionNode.

static ShaderNodeImplPtr HeightToNormalNodeGlsl::create ( )

static

void HeightToNormalNodeGlsl::createVariables	(	const ShaderNode &	node,
		GenContext &	context,
		Shader &	shader
	)		const

overridevirtual

Create shader variables needed for the implementation of this node (e.g. uniforms, inputs and outputs). Used if the node requires input data from the application.

Reimplemented from ShaderNodeImpl.

void HeightToNormalNodeGlsl::emitFunctionCall	(	const ShaderNode &	node,
		GenContext &	context,
		ShaderStage &	stage
	)		const

overridevirtual

Emit the function call or inline source code for given node instance in the given context.

Reimplemented from ShaderNodeImpl.

void HeightToNormalNodeGlsl::emitFunctionDefinition	(	const ShaderNode &	node,
		GenContext &	context,
		ShaderStage &	stage
	)		const

overridevirtual

Emit function definition for the given node instance.

Reimplemented from ShaderNodeImpl.

const string& HeightToNormalNodeGlsl::getTarget ( ) const

overridevirtual

Return an identifier for the target used by this implementation. By default an empty string is returned, representing all targets. Only override this method if your derived node implementation class is for a specific target.

Reimplemented from ShaderNodeImpl.

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

MaterialXGenGlsl/Nodes/HeightToNormalNodeGlsl.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation