DEL
DEL n [, begin_with]
Deletes n entries from the transformation stack.
If the begin_with parameter is not specified, deletes the previous n entries in the transformation stack.
The local coordinate system moves back to a previous position.
If the begin_with transformation is specified, deletes n entries forward, beginning with the one denoted by begin_with.
Numbering starts with 1. If the begin_with parameter is specified and n is negative, deletes backward.
If fewer transformations were issued in the current script than denoted by the given n number argument,
then only the issued transformations are deleted.
DEL TOP
DEL TOP
Deletes all current transformations in the current script.
NTR
NTR ()
Returns the actual number of transformations.
Example code:
BLOCK 1, 1, 1 ADDX 2 ADDY 2.5 ADDZ 1.5 ROTX -60 ADDX 1.5 BLOCK 1, 0.5, 2 DEL 1, 1 ! Deletes the ADDX 2 transformation BLOCK 1, 0.5, 1 DEL 1, NTR() - 2 ! Deletes the ADDZ 1.5 transformation BLOCK 1, 0.5, 2 DEL -2, 3 ! Deletes the ROTX -60 and ADDY 2.5 transformations BLOCK 1, 0.5, 2
… and it’s 3D view:
