Compares to selected datasets in Amira/Avizo

CompareTwoDatasets.tcl

# 1. Copy/paste this into Avizo/Amira console
# 2. Select two datasets to compare and press Shift+F3
# Note: Can change 'onKeyFX' to the desired keybinding
# Note: Requires Avizo (not Avizo Lite) or the XImagePAQ extension for Amira
proc onKeyShiftF3 {} {
	if {[llength [all -selected]] != 2} {
		echo "Please select two data objects."
	} else {
		set before [lindex [all -selected] 0]
		set after [lindex [all -selected] 1]
		set compareMod [create HxCompareLatticeData]
		"$compareMod" inputA connect $before
		"$compareMod" inputB connect $after
		"$compareMod" fire
		"$compareMod" doit hit; "$compareMod" fire
	}
}