MStatus moveCmd::doIt( const MArgList& args )
//
// Description
// Test MItSelectionList class
//
{
MStatus stat;
MVector vector( 1.0, 0.0, 0.0 ); // default delta
unsigned i = 0;
switch ( args.length() ) // set arguments to vector
{
case 1:
vector.x = args.asDouble( 0, &stat );
break;
case 2:
vector.x = args.asDouble( 0, &stat );
vector.y = args.asDouble( 1, &stat );
break;
case 3:
vector = args.asVector(i,3);
break;
case 0:
default:
break;
}
delta = vector;
return action( DOIT );
}
// If given no arguments, translate all selected objects by 1 unit on
// the X axis. If 3 double parameters are given, they specify the X,
// Y, and Z components of the vector to translate objects by.
MStatus translate::doIt( const MArgList& args )
{
MStatus stat;
MVector vector( 1.0, 0.0, 0.0 );
if ( args.length() == 3 ) {
unsigned i = 0;
vector = args.asVector(i,3);
}
// Create a selection list iterator
//
MSelectionList slist;
MGlobal::getActiveSelectionList( slist );
MItSelectionList iter( slist, MFn::kInvalid, &stat );
if ( MS::kSuccess == stat ) {
MDagPath mdagPath; // Item dag path
MObject mComponent; // Current component
// Translate all selected objects
//
for ( ; !iter.isDone(); iter.next() )
{
// Get path and possibly a component
//
iter.getDagPath( mdagPath, mComponent );
MItCurveCV cvFn( mdagPath, mComponent, &stat );
if ( MS::kSuccess == stat ) {
for ( ; !cvFn.isDone(); cvFn.next() ) {
if ( MS::kFailure == cvFn.translateBy( vector ) ) {
cerr << "Error setting CV\n";
}
}
cvFn.updateCurve();
}
MItSurfaceCV sCvFn( mdagPath, mComponent, true, &stat );
if ( MS::kSuccess == stat ) {
for ( ; !sCvFn.isDone(); sCvFn.nextRow() ) {
for ( ; !sCvFn.isRowDone(); sCvFn.next() ) {
if ( MS::kFailure == sCvFn.translateBy( vector ) ) {
cerr << "Error setting CV\n";
}
}
}
sCvFn.updateSurface();
}
MItMeshVertex vtxFn( mdagPath, mComponent, &stat );
if ( MS::kSuccess == stat ) {
for ( ; !vtxFn.isDone(); vtxFn.next() ) {
if ( MS::kFailure == vtxFn.translateBy( vector ) ) {
cerr << "Error setting Vertex\n";
}
}
vtxFn.updateSurface();
}
}
}
else {
cerr << "Error creating selection list iterator\n";
}
return MS::kSuccess;
}