1.
Click Tag in the Constraints palette.
2. Hold down the Command key and click on any point to select it. OR
hold down the Command key and click and drag a rectangle around any
points you want selected. OR hold down the Command+shift keys and click
on any point to toggle it. (If it's selected, it will become deselected.
If it's deselected it will become selected.) OR hold down the Command+shift
and click and drag a rectangle around any points you want toggled.
3. Use any of the transformation tools to scale, move or rotate the
selected points.
OR use the File
> Export > Tag Map (PICT) tool to create a 2-D image of the
surface for texture map creation. (See File >
Export > Tag Map (PICT) for more info.) The Tag tool will
only work when the Control tool
group is selected. To select points on objects other than the currently
selected object, add the option
key to any key combination listed above.