125 lines
3.2 KiB
C++
Executable File
125 lines
3.2 KiB
C++
Executable File
#ifndef _MItInstancer
|
|
#define _MItInstancer
|
|
//
|
|
//-
|
|
// ==========================================================================
|
|
// Copyright (C) Alias Systems, a division of Silicon Graphics Limited.
|
|
// All rights reserved. These coded instructions, statements and computer
|
|
// programs contain unpublished information proprietary to Alias Systems,
|
|
// a division of Silicon Graphics Limited, which is protected by the
|
|
// Canadian and US federal copyright law and may not be disclosed to third
|
|
// parties or copied or duplicated, in whole or in part, without prior
|
|
// written consent of Alias Systems, a division of Silicon Graphics Limited
|
|
// ==========================================================================
|
|
//+
|
|
//
|
|
// CLASS: MItInstancer
|
|
//
|
|
// *****************************************************************************
|
|
//
|
|
// CLASS DESCRIPTION (MItInstancer)
|
|
//
|
|
// Use the particle instancer node iterator to traverse all instancer nodes in
|
|
// Maya's Dependency Graph, and optionally
|
|
//
|
|
// With filtering enabled, the iterator checks to see if the node is
|
|
// compatible with the type specified by the filter. See MFn::Type for a
|
|
// list of all valid types.
|
|
//
|
|
// Since MObjects may be compatible with more than one type (nodes are
|
|
// organised in a hierarchy) the MObject::hasFn() method can be used to
|
|
// further check for compatible types.
|
|
//
|
|
// Any compatible Function Set can be attached to the retrieved object to
|
|
// query or or edit it. Often you will want to use the dependency node
|
|
// function set (MFnDependencyNode), which is compatible with all
|
|
// dependency nodes, to perform queries on each node as the iterator
|
|
// Traverses the Dependency Graph.
|
|
//
|
|
// *****************************************************************************
|
|
|
|
#if defined __cplusplus
|
|
|
|
// *****************************************************************************
|
|
|
|
// INCLUDED HEADER FILES
|
|
|
|
#include <maya/MObject.h>
|
|
#include <maya/MStatus.h>
|
|
#include <maya/MDagPath.h>
|
|
#include <maya/MMatrix.h>
|
|
|
|
// *****************************************************************************
|
|
|
|
// DECLARATIONS
|
|
|
|
|
|
// *****************************************************************************
|
|
|
|
// CLASS DECLARATION (MItInstancer)
|
|
|
|
/// Particle iterator.
|
|
/**
|
|
|
|
Iterate over all nodes in the dependency graph.
|
|
|
|
*/
|
|
#ifdef _WIN32
|
|
#pragma warning(disable: 4522)
|
|
#endif // _WIN32
|
|
|
|
|
|
class OPENMAYA_EXPORT MItInstancer
|
|
{
|
|
public:
|
|
///
|
|
MItInstancer();
|
|
///
|
|
virtual ~MItInstancer();
|
|
|
|
///
|
|
MStatus reset();
|
|
|
|
///
|
|
MStatus next();
|
|
|
|
///
|
|
MStatus nextParticle();
|
|
|
|
///
|
|
MStatus nextInstancer();
|
|
|
|
///
|
|
bool isDone() const;
|
|
|
|
///
|
|
MDagPath path();
|
|
|
|
///
|
|
MMatrix matrix();
|
|
|
|
///
|
|
int instancerId() const;
|
|
|
|
///
|
|
unsigned int particleId() const;
|
|
|
|
///
|
|
unsigned int pathId() const;
|
|
|
|
protected:
|
|
// No protected members
|
|
|
|
private:
|
|
void *data;
|
|
static const char* className();
|
|
};
|
|
|
|
#ifdef _WIN32
|
|
#pragma warning(default: 4522)
|
|
#endif // _WIN32
|
|
|
|
// *****************************************************************************
|
|
#endif /* __cplusplus */
|
|
#endif /* _MItInstancer */
|