meshOpCmd/meshOpMain.cpp

//-
// ==========================================================================
// Copyright 1995,2006,2008 Autodesk, Inc. All rights reserved.
//
// Use of this software is subject to the terms of the Autodesk
// license agreement provided at the time of installation or download,
// or which otherwise accompanies this software in either electronic
// or hard copy form.
// ==========================================================================
//+

// DESCRIPTION:
// 
// Produces the command "meshOp" and the dependency node "meshOpNode".
//
// Demonstrates the use of the high level polygon API methods that have been added to MFnMesh.
//
//  Syntax: meshOp $operationType 
//
//  Where, $operationType is one of the following: 
//
//      0 - Subdivide edge(s) 
// 
//      1 - Subdivide face(s)
// 
//      2 - Extrude edge(s) 
// 
//      3 - Extrude face(s) 
// 
//      4 - Collapse edge(s) 
// 
//      5 - Collapse face(s) 
//
//      6 - Duplicate face(s) 
//
//      7 - Extract face(s) 
//
//      8 - Split face(s)
//
//  Example usage:
//
//      - Select the appropriate component (edge, face)
//      - meshOp 2; 
//
//  Note that this plug-in re-uses the following files from "splitUVCmd".
//
//      - polyModifierNode.cpp 
//      - polyModifierCmd.cpp 
//      - polyModifierFty.cpp 
//

#include "meshOpCmd.h"
#include "meshOpNode.h"

#include <maya/MFnPlugin.h>

MStatus initializePlugin( MObject obj )
//
//  Description:
//      this method is called when the plug-in is loaded into Maya.  It 
//      registers all of the services that this plug-in provides with 
//      Maya.
//
//  Arguments:
//      obj - a handle to the plug-in object (use MFnPlugin to access it)
//
{ 
    MStatus   status;
    MFnPlugin plugin( obj, PLUGIN_COMPANY, "5.0", "Any");

    status = plugin.registerCommand( "meshOp", meshOp::creator );
    if (!status) {
        status.perror("registerCommand");
        return status;
    }

    status = plugin.registerNode( "meshOpNode",
                                  meshOpNode::id,
                                  meshOpNode::creator,
                                  meshOpNode::initialize );
    if (!status) {
        status.perror("registerNode");
        return status;
    }

    return status;
}

MStatus uninitializePlugin( MObject obj )
//
//  Description:
//      this method is called when the plug-in is unloaded from Maya. It 
//      deregisters all of the services that it was providing.
//
//  Arguments:
//      obj - a handle to the plug-in object (use MFnPlugin to access it)
//
{
    MStatus   status;
    MFnPlugin plugin( obj );

    status = plugin.deregisterCommand( "meshOp" );
    if (!status) {
        status.perror("deregisterCommand");
        return status;
    }

    status = plugin.deregisterNode( meshOpNode::id );
    if (!status) {
        status.perror("deregisterNode");
        return status;
    }

    return status;
}