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- ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
- ;;;;;;;; ;;;;;;;;
- ;;;;;;;; Example Shape #9 - 3 different "entities" ;;;;;;;;
- ;;;;;;;; drawn from only 1 set of VERTICES and ;;;;;;;;
- ;;;;;;;; DRWcommands using the RECENTER command ;;;;;;;;
- ;;;;;;;; ;;;;;;;;
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
- SHAPE 10000
-
- ;;;;;;;;;;vertex list;;;;;;;;;;;;;;;;;;;;;;
-
- VERTEX 9,-400,0,0 ;These two vertices are used solely by the RECENTER
- VERTEX 10,400,0,0 ;commands below as different origins for the
- ;vertices in the module "cube".
-
- ;;;;;;;;;;"condition list";;;;;;;;;;;;;;;;;
-
- GOSUB cube ;This line simply calls the module "cube", drawing
- ;the middle cube using the pure vertices as defined
- ;exactly in the module "CUBE" below.
-
- RECENTER 09,cube ;This line calls the module "CUBE" but recenters
- ;any following vertices around vertex 9, drawing
- ;the left-hand cube.
-
- RECENTER 10,cube,(0,45,45) ;This line calls the module "CUBE", not only
- ;recentering any following vertices around vertex
- ;10, but also rotating them all 45 degrees in the Y
- ;and Z axis (pitch and roll) drawing the right-hand
- ;cube.
-
- RETURN ;This RETURN ensures that processing does not
- ;continue into the module below after the last
- ;RECENTER command.
-
- ;;;;;;;;;;modules;;;;;;;;;;;;;;;;;;;;;;;;;;
-
- cube:
- VERTEX 1,-100,-100,-100 ;These vertices are recompiled each time the module
- VERTEX 2,100,-100,-100 ;"CUBE" is called. When called by RECENTER, the
- VERTEX 3,100,100,-100 ;origin ceases to be 0,0,0 and becomes instead the
- VERTEX 4,-100,100,-100 ;coordinate specified by the vertex parameter in
- VERTEX 5,-100,-100,100 ;the RECENTER command.
- VERTEX 6,100,-100,100 ;
- VERTEX 7,100,100,100 ;
- VERTEX 8,-100,100,100 ;
-
- DRWPOLY 16,1,2,3,4 ;These lines are simply the six sides of the cube.
- DRWPOLY 18,6,5,8,7 ;
- DRWPOLY 20,1,4,8,5 ;
- DRWPOLY 22,6,7,3,2 ;
- DRWPOLY 24,4,3,7,8 ;
- DRWPOLY 26,5,6,2,1 ;
-
- RETURN
-
- ;Because this shape file needs to be as simple as possible for RECENTER to be properly
- ;understood, no SORTING has been done so as not to complicate the program description.
- ;Consequently the compiled shape will not sort correctly but the effect and purpose of
- ;RECENTER can still be seen.
-
- END
-