G-Code to DXF

[WayneHill]

This program will convert a standard line-arc gcode file to a DXF file.

It is written in PowerBASIC and is released to the public doman.

http://www.cnczone.com/modules/Downl...file.php?id=22

#PBFORMS CREATED V1.50
'------------------------------------------------------------------------------
' The first line in this file is a PB/Forms metastatement.
' It should ALWAYS be the first line of the file. Other
' PB/Forms metastatements are placed at the beginning and
' end of "Named Blocks" of code that should be edited
' with PBForms only. Do not manually edit or delete these
' metastatements or PB/Forms will not be able to reread
' the file correctly.  See the PB/Forms documentation for
' more information.
' Named blocks begin like this:    #PBFORMS BEGIN ...
' Named blocks end like this:      #PBFORMS END ...
' Other PB/Forms metastatements such as:
'     #PBFORMS DECLARATIONS
' are used by PB/Forms to insert additional code.
' Feel free to make changes anywhere else in the file.
'------------------------------------------------------------------------------
#COMPILE EXE "G-Code to DXF"
#DIM ALL
'------------------------------------------------------------------------------
'   ** Includes **
'------------------------------------------------------------------------------
#PBFORMS BEGIN INCLUDES
#IF NOT %DEF(%WINAPI)
    #INCLUDE "WIN32API.INC"
#ENDIF
#PBFORMS END INCLUDES
'------------------------------------------------------------------------------
#INCLUDE "COMDLG32.INC"

#INCLUDE "C:\QVCS LIB\Workfile\PowerBasic\Common\URL\url.inc" ' Add Urls
'------------------------------------------------------------------------------
'   ** Constants **
'------------------------------------------------------------------------------
#PBFORMS BEGIN CONSTANTS
%IDD_DIALOG1 =  101
%IDC_BUTTON1 = 1001
%IDC_BUTTON2 = 1002
%IDC_LABEL1  = 1003
%IDC_LABEL2  = 1004 '*
%IDC_LABEL3  = 1005
%IDC_LABEL4  = 1006
%IDC_BUTTON3 = 1007
%IDC_LABEL5  = 1008
#PBFORMS END CONSTANTS
'------------------------------------------------------------------------------
MACRO Pi = 3.141592653589793##
    TYPE TypPoints
        X AS SINGLE         ' Center of first circle or first point of intersection
        Y AS SINGLE
        Z AS SINGLE
        I AS SINGLE
        J AS SINGLE
        X1 AS SINGLE    ' Center of first circle or first point of intersection
        Y1 AS SINGLE
        X2 AS SINGLE    ' Point on diameter of circle or second point of intersection
        Y2 AS SINGLE
        R AS SINGLE         ' Common Radius
        Ang AS SINGLE       ' Angle of Radius Point on Circomference.
    END TYPE
    GLOBAL TypOld AS TypPoints      ' Hold Values of Geometry
    DECLARE SUB CalcCenters( BYREF Centers AS TypPoints )
    DECLARE SUB CalcAngle( BYREF tPoints AS TypPoints )
   DECLARE SUB PARSEFILE( hWnd AS LONG,SMYSOURCEFILE AS STRING )

    $ALPHA = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
    $DP = "#.0###"      ' FORMAT OF XYZ - CODE

'------------------------------------------------------------------------------
'   ** Declarations **
'------------------------------------------------------------------------------
DECLARE CALLBACK FUNCTION ShowDIALOG1Proc()
DECLARE FUNCTION ShowDIALOG1(BYVAL hParent AS DWORD) AS LONG

#PBFORMS DECLARATIONS
'------------------------------------------------------------------------------
DECLARE FUNCTION ExeName(Op AS LONG) AS STRING
'------------------------------------------------------------------------------
'   ** Main Application Entry Point **
'------------------------------------------------------------------------------
FUNCTION PBMAIN()
    ShowDIALOG1 %HWND_DESKTOP
END FUNCTION
'------------------------------------------------------------------------------

'------------------------------------------------------------------------------
'   ** CallBacks **
'------------------------------------------------------------------------------
CALLBACK FUNCTION ShowDIALOG1Proc()

    SELECT CASE AS LONG CBMSG
        CASE %WM_INITDIALOG
            ' Initialization handler

        CASE %WM_NCACTIVATE
            STATIC hWndSaveFocus AS DWORD
            IF ISFALSE CBWPARAM THEN
                ' Save control focus
                hWndSaveFocus = GetFocus()
            ELSEIF hWndSaveFocus THEN
                ' Restore control focus
                SetFocus(hWndSaveFocus)
                hWndSaveFocus = 0
            END IF

        CASE %WM_COMMAND
            ' Process control notifications
            SELECT CASE AS LONG CBCTL
                ' /* Inserted by PB/Forms 10-11-2004 00:36:51
                CASE %IDC_LABEL5
                ' */

                ' /* Inserted by PB/Forms 09-11-2004 15:16:59
                CASE %IDC_BUTTON3
                    IF CBCTLMSG = %BN_CLICKED OR CBCTLMSG = 1 THEN
                      DIALOG END CBHNDL   'Exit
                    END IF
                ' */

                CASE %IDC_BUTTON1
                    IF CBCTLMSG = %BN_CLICKED OR CBCTLMSG = 1 THEN

                        DIM InputFile AS STRING

    Inputfile = "*.cnc;*.txt;*.dnc"
    IF OpenFileDialog(0, _
        "Open PowerBasic Source File", _
        InputFile, _
        CURDIR$, _
        "CNC Files (*.cnc;*.txt;*.dnc)|*.cnc,*.txt,*.dnc", _
        "cnc", _
        %OFN_FILEMUSTEXIST OR %OFN_HIDEREADONLY) THEN
    END IF
     IF Inputfile = "*.cnc;*.txt;*.dnc" THEN Inputfile = "None"
  CONTROL SET TEXT  CBHNDL , %IDC_LABEL1,  InputFile

                    END IF

                CASE %IDC_BUTTON2
                    IF CBCTLMSG = %BN_CLICKED OR CBCTLMSG = 1 THEN

                    CONTROL GET TEXT  CBHNDL , %IDC_LABEL1 TO  InputFile
                    IF Inputfile = "None" THEN EXIT FUNCTION

        ' Disable system menu's close item
        MENU SET STATE GetSystemMenu(CBHNDL, 0), %SC_CLOSE, %MF_GRAYED

        ' Disable other controls
        CONTROL DISABLE  CBHNDL, %IDC_BUTTON1
        CONTROL DISABLE  CBHNDL, %IDC_BUTTON2
        CONTROL DISABLE  CBHNDL, %IDC_BUTTON3
                    PARSEFILE(CBHNDL,InputFile)
                    MSGBOX "Finished"

        CONTROL ENABLE CBHNDL, %IDC_BUTTON1
        CONTROL ENABLE CBHNDL, %IDC_BUTTON2
        CONTROL ENABLE CBHNDL, %IDC_BUTTON3

                    END IF

                CASE %IDC_LABEL1

                CASE %IDC_LABEL3

                CASE %IDC_LABEL4

            END SELECT
    END SELECT
END FUNCTION
'------------------------------------------------------------------------------

'------------------------------------------------------------------------------
'   ** Dialogs **
'------------------------------------------------------------------------------
FUNCTION ShowDIALOG1(BYVAL hParent AS DWORD) AS LONG
    LOCAL lRslt AS LONG

#PBFORMS BEGIN DIALOG %IDD_DIALOG1->->
    LOCAL hDlg  AS DWORD

    DIALOG NEW  hParent, "G-Code to DXF", 73, 156, 274, 94, %WS_POPUP OR _
        %WS_BORDER OR %WS_DLGFRAME OR %WS_CLIPSIBLINGS OR %WS_VISIBLE OR _
        %DS_MODALFRAME OR %DS_CENTER OR %DS_3DLOOK OR %DS_NOFAILCREATE OR _
        %DS_SETFONT, %WS_EX_WINDOWEDGE OR %WS_EX_CONTROLPARENT OR _
        %WS_EX_LEFT OR %WS_EX_LTRREADING OR %WS_EX_RIGHTSCROLLBAR, TO hDlg
    CONTROL ADD BUTTON, hDlg, %IDC_BUTTON1, "Import G-Code", 5, 10, 65, 15
    CONTROL ADD BUTTON, hDlg, %IDC_BUTTON2, "Convert to DXF", 5, 45, 65, 15
    CONTROL ADD LABEL,  hDlg, %IDC_LABEL1, "None", 10, 30, 255, 10
    CONTROL ADD LABEL,  hDlg, %IDC_LABEL3, "Line : ", 80, 50, 25, 10
    CONTROL ADD LABEL,  hDlg, %IDC_LABEL4, "", 110, 50, 155, 10
    CONTROL ADD BUTTON, hDlg, %IDC_BUTTON3, "Exit", 205, 70, 50, 15
#PBFORMS END DIALOG
InitUrlCtrl ' INI for URL's
CONTROL ADD "PBURL32", hDlg, 106, "By Wayne Hill;mailto:wayne_j_hill@yahoo.com", _
                10, 70, 80, 14, %WS_VISIBLE OR %WS_CHILD

    DIALOG SHOW MODAL hDlg, CALL ShowDIALOG1Proc TO lRslt

#PBFORMS BEGIN CLEANUP %IDD_DIALOG1
#PBFORMS END CLEANUP

    FUNCTION = lRslt
END FUNCTION
'------------------------------------------------------------------------------
FUNCTION ExeName(Op AS LONG) AS STRING
  LOCAL TmpAsciiz AS ASCIIZ * 256
  GetModuleFileName GetModuleHandle(BYVAL 0&), TmpAsciiz, 255
  IF Op = 1 THEN
     FUNCTION = TmpAsciiz
  ELSE
     LOCAL i AS LONG, j AS LONG
     DO
        j = INSTR(i + 1, TmpAsciiz, "\")
        IF j = 0 THEN EXIT DO ELSE i = j
     LOOP
     IF Op = 2 THEN FUNCTION = LEFT$(TmpAsciiz$, i) ELSE _ ' With final \
        FUNCTION = MID$(TmpAsciiz$, i + 1)
  END IF
END FUNCTION

    SUB PARSEFILE( hWnd AS LONG,SMYSOURCEFILE AS STRING )


        DIM TypNew AS TypPoints

      DIM MyResults AS TypPoints
        DIM lNumberOfLines AS LONG
        DIM lNumberofAlpha_Codes AS LONG
        DIM lLineCount AS LONG
        DIM lAlphaCode_Count AS LONG
        DIM lAlphaCodePos AS LONG
        DIM lAlphaValue AS LONG
        DIM sLine AS STRING
        DIM sLineParsed AS STRING
        DIM sAlphaCode AS STRING
        DIM sGMode AS STRING
        LOCAL ArcCenterX AS SINGLE
        LOCAL ArcCenterY AS SINGLE
        LOCAL SideXs AS SINGLE
        LOCAL SideYs AS SINGLE
        LOCAL Radius AS SINGLE
        LOCAL AngleEnd AS SINGLE
        LOCAL AngleStart AS SINGLE
        LOCAL LineCounter AS LONG
        LineCounter = 48 ' Start at 48 for AutoCAD Line Number Entity
        DIM HFILE AS LONG
        DIM sBUFFER AS STRING
        DIM sTemp AS STRING

     TypOld = TypNew ' Clear


        HFILE = FREEFILE
        OPEN SMYSOURCEFILE FOR INPUT AS HFILE
        WHILE ISFALSE EOF( HFILE )
            LINE INPUT# HFILE, sTemp
        CONTROL SET TEXT  hWnd , %IDC_LABEL4,  sTemp
        sBUFFER = sBUFFER + sTemp + $CRLF
DIALOG DOEVENTS
        WEND
        CLOSE HFILE

        HFILE = FREEFILE
        OPEN "Data.DXF" FOR OUTPUT AS HFILE         'DXF FILE.
        PRINT #HFILE, "  0"
        PRINT #HFILE, "SECTION"
        PRINT #HFILE, "  2"
        PRINT #HFILE, "ENTITIES"

        lNumberOfLines = TALLY( sBUFFER, $CRLF )
        FOR lLineCount = 1 TO lNumberOfLines
      DIALOG DOEVENTS
      CONTROL SET TEXT  hWnd , %IDC_LABEL4,  STR$(lLineCount)
            sLine = PARSE$( sBUFFER, $CRLF, lLineCount )
            sLine = PARSE$( sLine, "(", 1 )         ' REMOVE COMMENT LINE
            sLine = UCASE$( sLine )         ' CHANGE TO UPPERCASE
            sLine = REMOVE$( sLine, " " )       ' REMOVE SPACES
            lNumberofAlpha_Codes = TALLY( sLine, ANY $ALPHA )
            FOR lAlphaCode_Count = 1 TO lNumberofAlpha_Codes
                lAlphaCodePos = INSTR( - 1, sLine, ANY $ALPHA )         ' FIND THE RIGHTMOST LETTER
                sLineParsed = MID$( sLine, lAlphaCodePos, LEN( sLine ))         '  GET THE CODE AND THE VALUE
                sLine = EXTRACT$( sLine, sLineParsed )      ' REMOVE IT FROM THE MAIN STRING
                sAlphaCode = LEFT$( sLineParsed, 1 )
                SELECT CASE sAlphaCode
                    CASE "X"
                        TypNew.X = VAL( FORMAT$( VAL( PARSE$( sLineParsed, ANY $ALPHA, 2 )), $DP ))
                    CASE "Y"
                        TypNew.Y = VAL( FORMAT$( VAL( PARSE$( sLineParsed, ANY $ALPHA, 2 )), $DP ))
                    CASE "Z"
                        TypNew.Z = VAL( FORMAT$( VAL( PARSE$( sLineParsed, ANY $ALPHA, 2 )), $DP ))
                    CASE "R"
                        TypNew.R = VAL( FORMAT$( VAL( PARSE$( sLineParsed, ANY $ALPHA, 2 )), $DP ))
                    CASE "I"
                        TypNew.I = VAL( FORMAT$( VAL( PARSE$( sLineParsed, ANY $ALPHA, 2 )), $DP ))
                    CASE "J"
                        TypNew.J = VAL( FORMAT$( VAL( PARSE$( sLineParsed, ANY $ALPHA, 2 )), $DP ))
                    CASE "G"
                        lAlphaValue = VAL( PARSE$( sLineParsed, ANY $ALPHA, 2 ))
                        SELECT CASE lAlphaValue
                            CASE 0
                                sGMode = "0"        ' Group 1 G Codes
                            CASE 1
                                sGMode = "1"
                            CASE 2
                                sGMode = "2"
                            CASE 3
                                sGMode = "3"
                        END SELECT
                END SELECT
            NEXT ALPHACODECOUNT

            IF sGMode = "3" OR sGMode = "2" THEN

                    IF TypNew.R <> 0 THEN
                        MyResults.X1 = TypOld.X
                        MyResults.Y1 = TypOld.Y
                        MyResults.X2 = TypNew.X
                        MyResults.Y2 = TypNew.Y
                        Radius = TypNew.R
                        MyResults.R = ABS( Radius )
                  CalcCenters MyResults

                        IF ( sGMode = "2" ) AND ( SGN( Radius ) = - 1 ) THEN
                            ArcCenterX = MyResults.X2
                            ArcCenterY = MyResults.Y2
                        END IF
                        IF ( sGMode = "2" ) AND ( SGN( Radius ) = 1 ) THEN
                            ArcCenterX = MyResults.X1
                            ArcCenterY = MyResults.Y1
                        END IF
                        IF ( sGMode = "3" ) AND ( SGN( Radius ) = - 1 ) THEN
                            ArcCenterX = MyResults.X1
                            ArcCenterY = MyResults.Y1
                        END IF
                        IF ( sGMode = "3" ) AND ( SGN( Radius ) = 1 ) THEN
                            ArcCenterX = MyResults.X2
                            ArcCenterY = MyResults.Y2
                        END IF
                  GOTO PlotPoint
                    END IF

    IF ( TypNew.I <> 0 ) OR ( TypNew.J <> 0 ) THEN
                    ArcCenterX = TypOld.X + TypNew.I
                    ArcCenterY = TypOld.Y + TypNew.J
    END IF

PlotPoint:
                MyResults.X1 = ArcCenterX       ' Center of Circle
                MyResults.Y1 = ArcCenterY
                MyResults.X2 = TypOld.X         ' Point in Radius
                MyResults.Y2 = TypOld.Y

                CalcAngle MyResults
                AngleStart = MyResults.ang
                MyResults.X1 = ArcCenterX       ' Center of Circle
                MyResults.Y1 = ArcCenterY
                MyResults.X2 = TypNew.X         ' Point in Radius
                MyResults.Y2 = TypNew.Y

                CalcAngle MyResults
                AngleEnd = MyResults.ang
                TypNew.R = MyResults.r
                IF sGMode = "3" THEN
                    IF AngleStart = > AngleEnd THEN AngleEnd = AngleEnd + 360
                END IF
                IF sGMode = "2" THEN
                    IF AngleStart < = AngleEnd THEN AngleEnd = AngleEnd - 360
                END IF
                PRINT #HFILE, "  0"
                PRINT #HFILE, "ARC"
                PRINT #HFILE, "  5"
                PRINT #HFILE, HEX$( LineCounter )
                PRINT #HFILE, "100"
                PRINT #HFILE, "AcDbEntity"
                PRINT #HFILE, "  8"
                PRINT #HFILE, "0"
                PRINT #HFILE, " 62" ' Line Color Format
                PRINT #HFILE, "     " + STR$( 45 ) ' Line Color
                PRINT #HFILE, "100"
                PRINT #HFILE, "AcDbCircle"
                PRINT #HFILE, " 10"
                PRINT #HFILE, ArcCenterX
                PRINT #HFILE, " 20"
                PRINT #HFILE, ArcCenterY
                PRINT #HFILE, " 30"
                PRINT #HFILE, TypOld.Z
                PRINT #HFILE, " 40"
                PRINT #HFILE, TypNew.R
                PRINT #HFILE, "100"
                PRINT #HFILE, "AcDbArc"
                PRINT #HFILE, " 50"
                IF sGMode = "2" THEN PRINT #HFILE, AngleEnd
                IF sGMode = "3" THEN PRINT #HFILE, AngleStart
                PRINT #HFILE, " 51"
                IF sGMode = "2" THEN PRINT #HFILE, AngleStart
                IF sGMode = "3" THEN PRINT #HFILE, AngleEnd
                INCR LineCounter
                TypOld.X = TypNew.X
                TypOld.Y = TypNew.Y
                TypOld.Z = TypNew.Z
            TypNew.R=0
            TypNew.I=0
            TypNew.J=0


                ITERATE FOR
            END IF

            PRINT #HFILE, "  0"
            PRINT #HFILE, "LINE"
            PRINT #HFILE, "  5"
            PRINT #HFILE, HEX$( LineCounter )
            PRINT #HFILE, "100"
            PRINT #HFILE, "AcDbEntity"
            PRINT #HFILE, "  8"
            PRINT #HFILE, "0"
            PRINT #HFILE, " 62"    ' Line Color Format
            PRINT #HFILE, "     " + STR$( 45 ) ' Line Color
            PRINT #HFILE, "100"
            PRINT #HFILE, "AcDbLine"
            PRINT #HFILE, " 10"
            PRINT #HFILE, TypOld.X
            PRINT #HFILE, " 20"
            PRINT #HFILE, TypOld.Y
            PRINT #HFILE, " 30"
            PRINT #HFILE, TypOld.Z
            PRINT #HFILE, " 11"
            PRINT #HFILE, TypNew.X
            PRINT #HFILE, " 21"
            PRINT #HFILE, TypNew.Y
            PRINT #HFILE, " 31"
            PRINT #HFILE, TypNew.Z
            INCR LineCounter
            TypOld.X = TypNew.X
            TypOld.Y = TypNew.Y
            TypOld.Z = TypNew.Z
        NEXT lLineCount
        PRINT #HFILE, "  0"
        PRINT #HFILE, "ENDSEC"
        PRINT #HFILE, "  0"
        PRINT #HFILE, "EOF"
        CLOSE HFILE
    END SUB
    ' ================================================================================
    '
    '   CalcCenters calculates the centers of two circles given their points
    '               of intersection and common radius.
    '
    ' ================================================================================
    '
    SUB CalcCenters( BYREF Centers AS TypPoints )
        LOCAL c AS TypPoints        ' Points of intersection
        LOCAL H1!, H2!, K1!, K2!, X!, Y!, D!, D2!
        c = Centers
        X = c.x1 - c.x2
        Y = c.y1 - c.y2
        D2 = X^2 + Y^2
        D = SQR( D2 )
        IF 2 * c.r < D, THEN        ' values of H and K are not real
            c.x1 = 0!       ' and there is no solution.
            c.x2 = 0!
            c.y1 = 0!
            c.y2 = 0!
            c.r = 0!
            Centers = c
            EXIT SUB
        END IF
        K1 = ( Y + X * SQR( 4 * c.r^2 / D^2 - 1 )) / 2
        K2 = ( Y - X * SQR( 4 * c.r^2 / D^2 - 1 )) / 2
        H1 = ( X^2 - Y * ( 2 * K1 - Y )) / ( 2 * X )
        H2 = ( X^2 - Y * ( 2 * K2 - Y )) / ( 2 * X )
        h1 = H1 + c.x2
        h2 = H2 + c.x2
        k1 = K1 + c.y2
        k2 = K2 + c.y2
        c.x1 = h1
        c.x2 = h2
        c.y1 = k1
        c.y2 = k2
        c.r = c.r
        Centers = c
    END SUB
    '
    ' ================================================================================
    '
    '   CalcAngle calculates the angle of radius given
    '         center of circle to point on circomeference.
    '
    ' ================================================================================
    '
    SUB CalcAngle( BYREF tPoints AS TypPoints )
        LOCAL c AS TypPoints        ' Radius and Angle of circle
        LOCAL X!, Y!, R!
        c = tPoints
        X = c.x2 - c.x1
        Y = c.y2 - c.y1
        c.r = SQR( X^2 + Y^2 )      ' Hyp of angle (Radius)
        IF c.r = 0 THEN         ' values are not real
            c.x1 = 0!       ' and there is no solution.
            c.x2 = 0!
            c.y1 = 0!
            c.y2 = 0!
            c.r = 0!
            c.ang = 0!
            tPoints = c
            EXIT SUB
        END IF
        ' Find quadrant of angle in radians
        IF x = 0 THEN
            IF y > = 0 THEN
                c.ang = PI / 2
            ELSE        ' Y
                c.ang = 3 * PI / 2
            END IF      'Y
        ELSE        ' X
            c.ang = ATN( Y / X )
        END IF      'X
        IF X < 0 THEN
            c.ang = c.ang + PI
        ELSE
            IF ( x > 0 ) AND ( y < 0 ) THEN
                c.ang = c.ang + 2 * PI
            END IF
        END IF
        c.ang = c.ang * 180 / pi        ' Convert to Decimal Degrees
        tPoints = c
    END SUB

[joecnc2006]

I tried your prog. out with the cnczone gcode file and it worked good.

here is a pic of the gcode in DXF after the conversion.

Joe

[WayneHill]

Originally Posted by joe2000che I tried your prog. out with the cnczone gcode file and it worked good. here is a pic of the gcode in DXF after the conversion. Joe

Thanks Joe. Now you can rotate or scale the code as you like.

Wayne

[smoregrava]

Waynehill you're the king!!
This was just a perfect program have been searching the nett for a program like this. thank you

[CLaNZeR]

Excellent Waynehill

Works a treat this end!

Regards

Sean.

[WayneHill]

CLaNZeR (Sean) and Smoregrava,

Thank you for your kind replys.

I could not find a program that would convert G-Code to DXF, so I wrote one

Wayne

[CJL5585]

Originally Posted by WayneHill I could not find a program that would convert G-Code to DXF, so I wrote one Wayne

Wayne,
Is this a new version Upgrade?

I have had a version of G-code to DXF that you wrote over a year ago and love it. I have only used it for code that I knew was not 2 1/2 D. I highly recommend you for the programming, the time, the effort, and releasing it to the Public Domain. Also, one of the best functions of the program is that I have found it to be useful and BUGFREE. Keep up the good work.

Glad to see this though. I downloaded a copy.

Jerry

[WayneHill]

Originally Posted by CJL5585 Wayne, Is this a new version Upgrade?

Jerry,

Thank you,

No changes have been made to it. It was "rediscovered" while sitting in the CNCZone archive.

Wayne

[tekno]

never heard of power basic.. that a mac program?

[WayneHill]

Originally Posted by tekno never heard of power basic.. that a mac program?

It's a Windows basic compiler.

www.powerbasic.com

I also program in Delphi.

[cheeky]

Hi Wayne,
This is what I need but I am 51 old and 2 stupid to use this code.
Now what?
Regards, Peter
cheeky@acenet.co.za

[WayneHill]

Originally Posted by cheeky Hi Wayne, This is what I need but I am 51 old and 2 stupid to use this code. Now what? Regards, Peter cheeky@acenet.co.za

Hi Cheeky,

The source code is used to create the EXE file. You don't need to know how the source code works. It is posted for the geeky ones here.

What you do need is the EXE file. It is located at:

http://www.cnczone.com/modules/Downl...file.php?id=22

It is zipped up using winzip.
www.winzip.com

After you unzip the EXE program, it is ready to use.

Start the program and press the "Import G-Code" button.

Search for the G-Code program you want to convert.

Then press the "Convert to DXF" button.

The program will create a file named "Data.dxf" in the same directory as the source G-code program.

If need any more help, Let me know by posting another message here.

Thanks,

Wayne