Interfaces for the MDL DAG Intermediate Representation. More...

Classes
class	mi::mdl::DAG_hash
	A hash value. More...

class	mi::mdl::DAG_node
	A node inside the DAG Intermediate Representation. More...

class	mi::mdl::DAG_constant
	A DAG IR constant. More...

class	mi::mdl::DAG_temporary
	A DAG IR temporary reference. More...

class	mi::mdl::DAG_call
	A DAG IR call. More...

struct	mi::mdl::DAG_call::Call_argument
	A simple value helper class, a pair of an argument expression and a parameter name. More...

class	mi::mdl::DAG_parameter
	A DAG IR parameter reference. More...

class	mi::mdl::IResource_tagger
	An interface to interrogate tag values for resource values. More...

class	mi::mdl::IDag_builder
	A Builder for DAG graphs. More...

class	mi::mdl::ICall_evaluator
	A Helper interface to do renderer specific constant folding. More...

class	mi::mdl::IGenerated_code_dag
	A container of DAG representations of a module containing materials, functions, constants, types and module annotations. More...

class	mi::mdl::IGenerated_code_dag::DAG_node_factory
	The node factory for DAG IR nodes. More...

class	mi::mdl::IMaterial_instance
	An instantiated material. More...

Namespaces
namespace	mi
	Common namespace for APIs of NVIDIA Advanced Rendering Center GmbH.

Enumerations
enum	mi::mdl::Dag_error_code { mi::mdl::EC_NONE , mi::mdl::EC_INVALID_INDEX , mi::mdl::EC_MATERIAL_HAS_ERROR , mi::mdl::EC_TOO_FEW_ARGUMENTS , mi::mdl::EC_TOO_MANY_ARGUMENTS , mi::mdl::EC_INSTANTIATION_ERROR , mi::mdl::EC_ARGUMENT_TYPE_MISMATCH , mi::mdl::EC_WRONG_TRANSMISSION_ON_THIN_WALLED }
	The possible error codes on DAG. More...

Functions
template<typename T>
bool	mi::mdl::is (DAG_node const *node)
	Check if a DAG node is of a certain type. More...

template<typename T>
T *	mi::mdl::as (DAG_node *type)
	Cast to subtype or return NULL if types do not match. More...

template<typename T>
T const *	mi::mdl::as (DAG_node const *type)
	Cast to subtype or return NULL if types do not match. More...

Detailed Description

Interfaces for the MDL DAG Intermediate Representation.

Enumeration Type Documentation

The possible error codes on DAG.

Enumerator
EC_NONE	No error has occurred.
EC_INVALID_INDEX	The given index is invalid.
EC_MATERIAL_HAS_ERROR	The material cannot be instantiated because it has errors.
EC_TOO_FEW_ARGUMENTS	Not enough arguments were supplied for the material.
EC_TOO_MANY_ARGUMENTS	Too many arguments were supplied for the material.
EC_INSTANTIATION_ERROR	An error occurred during instantiation.
EC_ARGUMENT_TYPE_MISMATCH	An instance argument is of wrong type.
EC_WRONG_TRANSMISSION_ON_THIN_WALLED	Different transmission on thin_walled material.

template<typename T>

T * mi::mdl::as ( DAG_node * type )

Cast to subtype or return NULL if types do not match.

template<typename T>

T const * mi::mdl::as ( DAG_node const * type )

Cast to subtype or return NULL if types do not match.

template<typename T>

bool mi::mdl::is ( DAG_node const * node )

Check if a DAG node is of a certain type.