hdMtlx.h File Reference

#include "pxr/pxr.h"
#include "pxr/base/tf/token.h"
#include "pxr/imaging/hdMtlx/api.h"
#include <memory>
#include <set>
#include <unordered_map>
#include <MaterialXCore/Library.h>

Include dependency graph for hdMtlx.h:

Go to the source code of this file.

Classes
struct	HdMtlxTexturePrimvarData

Typedefs
using	DocumentPtr = std::shared_ptr< class Document >

Functions
HDMTLX_API const MaterialX::FileSearchPath &	HdMtlxSearchPaths ()
HDMTLX_API const MaterialX::DocumentPtr &	HdMtlxStdLibraries ()
HDMTLX_API std::string	HdMtlxConvertToString (VtValue const &hdParameterValue)
	Converts the HdParameterValue to a string MaterialX can understand. More...
HDMTLX_API MaterialX::DocumentPtr	HdMtlxCreateMtlxDocumentFromHdNetwork (HdMaterialNetwork2 const &hdNetwork, HdMaterialNode2 const &hdMaterialXNode, SdfPath const &hdMaterialXNodePath, SdfPath const &materialPath, MaterialX::DocumentPtr const &libraries, HdMtlxTexturePrimvarData *mxHdData=nullptr)
HDMTLX_API MaterialX::DocumentPtr	HdMtlxCreateMtlxDocumentFromHdMaterialNetworkInterface (HdMaterialNetworkInterface *netInterface, TfToken const &terminalNodeName, TfTokenVector const &terminalNodeConnectionNames, MaterialX::DocumentPtr const &libraries, HdMtlxTexturePrimvarData *mxHdData=nullptr)
	Implementation that uses the material network interface. More...

Typedef Documentation

using DocumentPtr = std::shared_ptr<class Document>

Definition at line 38 of file hdMtlx.h.

Function Documentation

HDMTLX_API std::string HdMtlxConvertToString

(

VtValue const &

hdParameterValue

)

Converts the HdParameterValue to a string MaterialX can understand.

HDMTLX_API MaterialX::DocumentPtr HdMtlxCreateMtlxDocumentFromHdMaterialNetworkInterface	(	HdMaterialNetworkInterface *	netInterface,
		TfToken const &	terminalNodeName,
		TfTokenVector const &	terminalNodeConnectionNames,
		MaterialX::DocumentPtr const &	libraries,
		HdMtlxTexturePrimvarData *	mxHdData = nullptr
	)

Implementation that uses the material network interface.

HDMTLX_API MaterialX::DocumentPtr HdMtlxCreateMtlxDocumentFromHdNetwork	(	HdMaterialNetwork2 const &	hdNetwork,
		HdMaterialNode2 const &	hdMaterialXNode,
		SdfPath const &	hdMaterialXNodePath,
		SdfPath const &	materialPath,
		MaterialX::DocumentPtr const &	libraries,
		HdMtlxTexturePrimvarData *	mxHdData = nullptr
	)

Creates and returns a MaterialX Document from the given HdMaterialNetwork2 Collecting the hdTextureNodes and hdPrimvarNodes as the network is traversed as well as the Texture name mapping between MaterialX and Hydra.

HDMTLX_API const MaterialX::FileSearchPath& HdMtlxSearchPaths

(

)

Return the MaterialX search paths. In order, this includes:

• Paths set in the environment variable 'PXR_MTLX_PLUGIN_SEARCH_PATHS'
• Paths set in the environment variable 'PXR_MTLX_STDLIB_SEARCH_PATHS'
• Path to the MaterialX standard library discovered at build time.

HDMTLX_API const MaterialX::DocumentPtr& HdMtlxStdLibraries

(

)

Return a MaterialX document with the stdlibraries loaded using the above search paths.