5 ###########################################################
6 ## Storing all free vertices of STEP into one SHAPE_DEFINITION_REPRESENTATION
7 ######################################################################
9 set file2 ${imagedir}/OCC725.stp
11 stepread [locate_data_file OCC725.stp] a *
13 set len [nbshapes a_1]
14 regexp {VERTEX +: +([-0-9.+eE]+)} $len full VERTEX1
16 stepwrite a a_1 $file2
20 set len [nbshapes b_1]
21 regexp {VERTEX +: +([-0-9.+eE]+)} $len full VERTEX2
23 if { ${VERTEX1} != ${VERTEX2} } {