# udprim_3
# written by John Dannenhoffer

# examples of calling a UDC (function-type user-defined component)

# make a box
BOX       0  0  0  1  1  1

# set some variables
SET       A  1
SET       B  2

# call a function-type UDC (may have arguments and/or returns)

# note: the name of the UDP starts with $/, which means it is
#       in the same directory as this .csm file
UDPRIM    $/udprim_3   # no arguments, so use the defaults

# return variables start with @@
ASSERT    @@theSum     0
ASSERT    @@theProduct 0

# make sure our local variables have not changed
ASSERT    A  1
ASSERT    B  2

# call the UDC with arguments
UDPARG   $/udprim_3  firstArg   10
UDPRIM   $/udprim_3  secondArg  10

ASSERT   @@theSum     20
ASSERT   @@theProduct 100

END