138 lines
3.8 KiB
C++
Executable File
138 lines
3.8 KiB
C++
Executable File
#ifndef _MItInstancer
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#define _MItInstancer
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//
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//-
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// ==========================================================================
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// Copyright (C) 1995 - 2005 Alias Systems Corp. and/or its licensors. All
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// rights reserved.
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//
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// The coded instructions, statements, computer programs, and/or related
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// material (collectively the "Data") in these files contain unpublished
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// information proprietary to Alias Systems Corp. ("Alias") and/or its
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// licensors, which is protected by Canadian and US federal copyright law and
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// by international treaties.
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//
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// The Data may not be disclosed or distributed to third parties or be copied
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// or duplicated, in whole or in part, without the prior written consent of
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// Alias.
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//
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// THE DATA IS PROVIDED "AS IS". ALIAS HEREBY DISCLAIMS ALL WARRANTIES RELATING
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// TO THE DATA, INCLUDING, WITHOUT LIMITATION, ANY AND ALL EXPRESS OR IMPLIED
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// WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND/OR FITNESS FOR A
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// PARTICULAR PURPOSE. IN NO EVENT SHALL ALIAS BE LIABLE FOR ANY DAMAGES
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// WHATSOEVER, WHETHER DIRECT, INDIRECT, SPECIAL, OR PUNITIVE, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, OR IN EQUITY,
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// ARISING OUT OF ACCESS TO, USE OF, OR RELIANCE UPON THE DATA.
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// ==========================================================================
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//+
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//
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// CLASS: MItInstancer
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//
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// *****************************************************************************
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//
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// CLASS DESCRIPTION (MItInstancer)
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//
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// Use the particle instancer node iterator to traverse all instancer nodes in
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// Maya's Dependency Graph, and optionally
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//
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// With filtering enabled, the iterator checks to see if the node is
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// compatible with the type specified by the filter. See MFn::Type for a
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// list of all valid types.
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//
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// Since MObjects may be compatible with more than one type (nodes are
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// organised in a hierarchy) the MObject::hasFn() method can be used to
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// further check for compatible types.
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//
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// Any compatible Function Set can be attached to the retrieved object to
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// query or or edit it. Often you will want to use the dependency node
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// function set (MFnDependencyNode), which is compatible with all
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// dependency nodes, to perform queries on each node as the iterator
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// Traverses the Dependency Graph.
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//
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// *****************************************************************************
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#if defined __cplusplus
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// *****************************************************************************
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// INCLUDED HEADER FILES
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#include <maya/MObject.h>
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#include <maya/MStatus.h>
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#include <maya/MDagPath.h>
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#include <maya/MMatrix.h>
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// *****************************************************************************
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// DECLARATIONS
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// *****************************************************************************
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// CLASS DECLARATION (MItInstancer)
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/// Particle iterator.
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/**
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Iterate over all nodes in the dependency graph.
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*/
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#ifdef _WIN32
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#pragma warning(disable: 4522)
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#endif // _WIN32
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class OPENMAYA_EXPORT MItInstancer
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{
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public:
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///
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MItInstancer();
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///
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virtual ~MItInstancer();
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///
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MStatus reset();
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///
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MStatus next();
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///
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MStatus nextParticle();
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///
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MStatus nextInstancer();
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///
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bool isDone() const;
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///
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MDagPath path();
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///
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MMatrix matrix();
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///
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int instancerId() const;
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///
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unsigned int particleId() const;
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///
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unsigned int pathId() const;
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protected:
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// No protected members
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private:
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void *data;
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static const char* className();
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};
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#ifdef _WIN32
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#pragma warning(default: 4522)
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#endif // _WIN32
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// *****************************************************************************
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#endif /* __cplusplus */
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#endif /* _MItInstancer */
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