#ifndef _MPxDeformerNode #define _MPxDeformerNode // //- // ========================================================================== // Copyright (C) 1995 - 2005 Alias Systems Corp. and/or its licensors. All // rights reserved. // // The coded instructions, statements, computer programs, and/or related // material (collectively the "Data") in these files contain unpublished // information proprietary to Alias Systems Corp. ("Alias") and/or its // licensors, which is protected by Canadian and US federal copyright law and // by international treaties. // // The Data may not be disclosed or distributed to third parties or be copied // or duplicated, in whole or in part, without the prior written consent of // Alias. // // THE DATA IS PROVIDED "AS IS". ALIAS HEREBY DISCLAIMS ALL WARRANTIES RELATING // TO THE DATA, INCLUDING, WITHOUT LIMITATION, ANY AND ALL EXPRESS OR IMPLIED // WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND/OR FITNESS FOR A // PARTICULAR PURPOSE. IN NO EVENT SHALL ALIAS BE LIABLE FOR ANY DAMAGES // WHATSOEVER, WHETHER DIRECT, INDIRECT, SPECIAL, OR PUNITIVE, WHETHER IN AN // ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, OR IN EQUITY, // ARISING OUT OF ACCESS TO, USE OF, OR RELIANCE UPON THE DATA. // ========================================================================== //+ // // CLASS: MPxDeformerNode // // ***************************************************************************** // // CLASS DESCRIPTION (MPxDeformerNode) // // MPxDeformerNode allows the creation of user-defined deformers. A deformer // is a node which takes any number of input geometries, deforms them and // places the output into the output geometry attribute. // // For more information, please see the built-in documentation // in MPxDeformerNode.cpp. // // ***************************************************************************** #if defined __cplusplus // ***************************************************************************** // INCLUDED HEADER FILES #include #include #include #include #include // ***************************************************************************** // DECLARATIONS // ***************************************************************************** // CLASS DECLARATION (MPxDeformerNode) class MItGeometry; class MDagModifier; /// Base class for user defined Deformers (OpenMayaAnim) /** Create user defined Deformers. */ #ifdef _WIN32 #pragma warning(disable: 4522) #endif // _WIN32 class OPENMAYAANIM_EXPORT MPxDeformerNode : public MPxNode { public: /// MPxDeformerNode(); /// virtual ~MPxDeformerNode(); /// virtual MPxNode::Type type() const; // Methods to overload // deform is called by computePlug when an output geometry // value is evaluated // /// virtual MStatus deform(MDataBlock& block, MItGeometry& iter, const MMatrix& mat, unsigned int multiIndex); // return the attribute that gets connected to the // deformer tool shape // /// virtual MObject& accessoryAttribute() const; // called at creation time so that the node can create and attach any // that it needs in order to function // /// virtual MStatus accessoryNodeSetup(MDagModifier& cmd); // return the weight value for the given index pair // /// float weightValue( MDataBlock& mblock, unsigned int multiIndex, unsigned int wtIndex); /// void setUseExistingConnectionWhenSetEditing(bool state); // called when the set being deformed by this deformer has been modified to // add/remove this selection list. // /// virtual void setModifiedCallback( MSelectionList& list, bool listAdded ); // Inherited attributes /// input attribute, multi static MObject input; /// input geometry attribute static MObject inputGeom; /// input group id attribute static MObject groupId; /// geometry output attribute static MObject outputGeom; /// weight list attribute, multi static MObject weightList; /// weight attribute, multi static MObject weights; /// envelope attribute static MObject envelope; protected: // No protected members private: static void initialSetup(); static const char* className(); }; #ifdef _WIN32 #pragma warning(default: 4522) #endif // _WIN32 // ***************************************************************************** #endif /* __cplusplus */ #endif /* _MPxNode */