// ================================================================
// moves the first selected object to the second
// ================================================================
//
// Purpose:
// --------
// Moves the second selected object to the first in a sure and clean way (no constraint applied to either the object).
//
// Usage:
// ------
//			moveToSelected( <string destinationObject>, <string objectToMove> )
// 

global proc moveToSelected ( string $destinationObject, string $objectToMove )
{
// Create a locator and put it at the object to move's position.
spaceLocator -p 0 0 0 -n "moveToSelectedTempLocator";
pointConstraint -w 1 -o 0 0 0 $objectToMove "moveToSelectedTempLocator";
delete "moveToSelectedTempLocator_pointConstraint1";

// Parent the locator to the object to move (to get the correct space orientation) and zero-out it's transformations.
parent "moveToSelectedTempLocator" $objectToMove;
makeIdentity -apply true -t 1 -r 1 -s 1 -n 0 "moveToSelectedTempLocator";

// Put the locator at the destination object's position and store its transforms.
pointConstraint -w 1 -o 0 0 0 $destinationObject "moveToSelectedTempLocator";
float $transX = `getAttr "moveToSelectedTempLocator.translateX"`;
float $transY = `getAttr "moveToSelectedTempLocator.translateY"`;
float $transZ = `getAttr "moveToSelectedTempLocator.translateZ"`;

// Get rid of the locator now, in order to avoid creating a cycle.
delete "moveToSelectedTempLocator";

// Move the object to it's destination.
move -r -os $transX $transY $transZ $objectToMove;
}