190 lines
5.9 KiB
C++
Executable File
190 lines
5.9 KiB
C++
Executable File
#ifndef _MItMeshFaceVertex
|
|
#define _MItMeshFaceVertex
|
|
//
|
|
//-
|
|
// ==========================================================================
|
|
// 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// material (collectively the "Data") in these files contain unpublished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: MItMeshFaceVertex
|
|
//
|
|
// *****************************************************************************
|
|
//
|
|
// CLASS DESCRIPTION (MItMeshFaceVertex)
|
|
//
|
|
// This class is the iterator for polygonal surfaces - iterates over
|
|
// face vertices.
|
|
//
|
|
// The iterator functions in two modes depending on whether a component
|
|
// is specified. When a component is not given or is NULL the iteration
|
|
// will be over all polygons for the surface. When a component is given
|
|
// this iterator will iterate over the polygons specified in the component.
|
|
// When iterating over components a DAG path to the surface must also be
|
|
// supplied.
|
|
//
|
|
// *****************************************************************************
|
|
|
|
#if defined __cplusplus
|
|
|
|
// *****************************************************************************
|
|
|
|
// INCLUDED HEADER FILES
|
|
|
|
#include <maya/MFnDagNode.h>
|
|
#include <maya/MObject.h>
|
|
#include <maya/MVector.h>
|
|
#include <maya/MPoint.h>
|
|
#include <maya/MColor.h>
|
|
#include <maya/MFloatArray.h>
|
|
#include <maya/MFloatVectorArray.h>
|
|
#include <maya/MVectorArray.h>
|
|
#include <maya/MColorArray.h>
|
|
#include <maya/MString.h>
|
|
|
|
// *****************************************************************************
|
|
|
|
// DECLARATIONS
|
|
|
|
class MPointArray;
|
|
class MDoubleArray;
|
|
class MIntArray;
|
|
class MDGModifier;
|
|
|
|
// *****************************************************************************
|
|
|
|
// CLASS DECLARATION (MItMeshFaceVertex)
|
|
|
|
/// Face vertex iterator
|
|
/**
|
|
Iterate over face vertices of polygonal surfaces
|
|
*/
|
|
#ifdef _WIN32
|
|
#pragma warning(disable: 4522)
|
|
#endif // _WIN32
|
|
|
|
class OPENMAYA_EXPORT MItMeshFaceVertex
|
|
{
|
|
public:
|
|
///
|
|
MItMeshFaceVertex( const MObject & polyObject, MStatus * ReturnStatus = NULL );
|
|
///
|
|
MItMeshFaceVertex( const MDagPath &polyObject,
|
|
MObject & component = MObject::kNullObj,
|
|
MStatus * ReturnStatus = NULL );
|
|
///
|
|
virtual ~MItMeshFaceVertex();
|
|
///
|
|
bool isDone( MStatus * ReturnStatus = NULL );
|
|
///
|
|
MStatus next();
|
|
///
|
|
MStatus reset();
|
|
///
|
|
MStatus reset( const MObject & polyObject );
|
|
///
|
|
MStatus reset( const MDagPath &polyObject,
|
|
MObject & component = MObject::kNullObj );
|
|
///
|
|
int vertId( MStatus * ReturnStatus = NULL ) const;
|
|
///
|
|
int faceId( MStatus * ReturnStatus = NULL ) const;
|
|
///
|
|
int faceVertId( MStatus * ReturnStatus = NULL ) const;
|
|
|
|
MObject faceVertex(MStatus * ReturnStatus = NULL) const;
|
|
|
|
///
|
|
MPoint position( MSpace::Space space = MSpace::kObject,
|
|
MStatus * ReturnStatus = NULL );
|
|
|
|
/// Get/Set methods for normals.
|
|
MStatus getNormal( MVector & normal,
|
|
MSpace::Space space = MSpace::kObject );
|
|
///
|
|
int normalId( MStatus * ReturnStatus = NULL );
|
|
|
|
///
|
|
MVector getTangent( MSpace::Space space = MSpace::kObject,
|
|
const MString * uvSet = NULL,
|
|
MStatus * ReturnStatus = NULL);
|
|
|
|
///
|
|
MVector getBinormal( MSpace::Space space = MSpace::kObject,
|
|
const MString * uvSet = NULL,
|
|
MStatus * ReturnStatus = NULL);
|
|
|
|
// UV methods. Mention sharing in docs when setUVs
|
|
///
|
|
bool hasUVs( MStatus * ReturnStatus = NULL ) const;
|
|
///
|
|
bool hasUVs( const MString & uvSet,
|
|
MStatus * ReturnStatus = NULL ) const;
|
|
///
|
|
MStatus getUV( float2 & uvPoint, const MString * uvSet = NULL) const;
|
|
///
|
|
MStatus getUVIndex( int & index, const MString *uvSet = NULL );
|
|
///
|
|
MStatus getUVIndex( int & index, float & u, float & v,
|
|
const MString *uvSet = NULL);
|
|
|
|
// Color methods. Mention sharing in docs when setUVs
|
|
///
|
|
bool hasColor(MStatus * ReturnStatus = NULL ) const;
|
|
///
|
|
MStatus getColor(MColor &color);
|
|
///
|
|
MStatus getColorIndex( int & index );
|
|
|
|
///
|
|
MStatus updateSurface();
|
|
///
|
|
MStatus geomChanged();
|
|
///
|
|
MStatus setIndex(int faceId, int vertFaceId,
|
|
int &prevFaceId, int &prevVertId );
|
|
|
|
protected:
|
|
bool getUVSetIndex( const MString * uvSetName,
|
|
int & uvSet) const;
|
|
|
|
private:
|
|
|
|
static const char* className();
|
|
MPtrBase * f_shape;
|
|
void * f_path;
|
|
void * f_geom;
|
|
void * f_ref;
|
|
|
|
void * fCompIter; // face vertex component iterator
|
|
void * fElements; // pointer to the vertex face component list
|
|
|
|
};
|
|
|
|
#ifdef _WIN32
|
|
#pragma warning(default: 4522)
|
|
#endif // _WIN32
|
|
|
|
// *****************************************************************************
|
|
#endif /* __cplusplus */
|
|
#endif /* _MItMeshFaceVertex */
|