改了一晚上,还是有不少内容猜不出来!猜出来的也不一定恰当!
好象里面缺两个自定义函数!应该是这两句里的:
;;; (NOT (PatFile@ PatFile))
;;; (Q$@ PatFile (STRCAT PatName ".pat"))
PatFile@、Q$@ !
主程序基本差不多了!

- (DEFUN Qj (Q@ / QQ Ql Q& Q1)
- (SETQ Ql 1
- Q& ""
- QQ (IF (GETENV "COMSPEC")
- "\"
- "/"
- ) ;_ end of IF
- ) ;_ end of SETQ
- (WHILE (/= "" (SETQ Q1 (SUBSTR Q@ Ql 1)))
- (SETQ Q& (STRCAT Q&
- (IF (MEMBER Q1 (quote ("\" "/")))
- QQ
- Q1
- ) ;_ end of IF
- ) ;_ end of STRCAT
- Ql (1+ Ql)
- ) ;_ end of SETQ
- ) ;_ end of WHILE
- (IF (AND (/= Q& "") (/= (SUBSTR Q& (STRLEN Q&) 1) QQ))
- (SETQ Q& (STRCAT Q& QQ))
- ) ;_ end of IF
- Q&
- ) ;_ end of DEFUN
- (DEFUN GetPatFile (PatFile / Q$ PatFileOpen Q@ Q1 Q|)
- (SETQ Ql -1
- Q% (STRLEN PatFile)
- Q$ ""
- ) ;_ end of SETQ
- (WHILE (AND (/= Q% (1+ Ql)) (NOT Q@))
- (IF (MEMBER (SETQ Q1 (SUBSTR PatFile (- Q% (SETQ Ql (1+ Ql))) 1))
- (quote ("/" "\"))
- ) ;_ end of MEMBER
- (SETQ Q@ (SUBSTR PatFile 1 (- Q% Ql)))
- (SETQ Q$ (STRCAT Q1 Q$))
- ) ;_ end of IF
- ) ;_ end of WHILE
- (IF Q@
- NIL
- (SETQ Q@ "")
- ) ;_ end of IF
- (WHILE (AND (/= "Q" Q@)
- (NOT (SETQ PatFile (FINDFILE (STRCAT (Qj Q@) Q$))))
- ) ;_ end of AND
- (SETQ Q| (STRCAT "\n\nFile "
- Q$
- " not found in "
- (IF (= "" Q@)
- "current directory,"
- Q@
- ) ;_ end of IF
- "\nEnter path to search, or Q to quit: "
- ) ;_ end of STRCAT
- Q@ (STRCASE (GETSTRING Q|))
- ) ;_ end of SETQ
- ) ;_ end of WHILE
- (IF (= "Q" Q@)
- (PROGN (PROMPT "File not found. ") NIL)
- (SUBSTR (Qj PatFile) 1 (STRLEN PatFile))
- ) ;_ end of IF
- ) ;_ end of DEFUN
- (DEFUN GetObjectType (GroupCode Q@j)
- (CDR (ASSOC GroupCode Q@j))
- ) ;_ end of DEFUN
- (PROMPT
- "Type AUTOPAT to create a hatch pattern from a 1 unit by 1 unit sample pattern"
- ) ;_ end of PROMPT
- (DEFUN C:AUTOPAT (/ PatName PatDes SelectionOfPatEnt PatFileOpen Counter NameOfEnt DataOfEnt ObjectType StartPoint EndPoint AngleOfLine LengthOfLine CosineValue
- SineValue SpacingOfLine SpacingOfPat PatFile)
- (SETQ PatName ""
- PatDes ""
- ) ;_ end of SETQ
- (WHILE (NOT (AND (/= ""
- (SETQ PatName (GETSTRING "\nName of pattern: "))
- (< 9 (STRLEN PatName))
- ) ;_ end of /=
- ) ;_ end of AND
- ) ;_ end of NOT
- ) ;_ end of WHILE
- (WHILE (= "" (SETQ PatDes (GETSTRING "\nDescription: " T))))
- (PROMPT "\nSelect unit pattern entities...")
- (WHILE (NOT (SETQ SelectionOfPatEnt (SSGET))))
- (SETQ PatFileOpen (OPEN (STRCAT PatName ".pat") "w"))
- (TEXTSCR)
- (PRINC (STRCAT "*" PatName) PatFileOpen)
- (WRITE-LINE (STRCAT "," PatDes) PatFileOpen)
- (SETQ Counter 0
- LengthOfSelection (SSLENGTH SelectionOfPatEnt)
- ) ;_ end of SETQ
- (WHILE (< Counter LengthOfSelection)
- (SETQ NameOfEnt (SSNAME SelectionOfPatEnt Counter)
- DataOfEnt (ENTGET NameOfEnt)
- ObjectType (GetObjectType 0 DataOfEnt)
- Counter (1+ Counter)
- ) ;_ end of SETQ
- (SETQ Q1@ 0)
- (COND
- ((= ObjectType "POINT")
- (SETQ SpacingOfPat (STRCAT "0,"
- (RTOS (CAR (GetObjectType 10 DataOfEnt)) 2 6)
- ","
- (RTOS (CADR (GetObjectType 10 DataOfEnt)) 2 6)
- ",0,1,0,-1"
- ) ;_ end of STRCAT
- ) ;_ end of SETQ
- (PROMPT (STRCAT "\n" SpacingOfPat))
- (WRITE-LINE SpacingOfPat PatFileOpen)
- )
- ((= ObjectType "LINE")
- (SETQ StartPoint (GetObjectType 10 DataOfEnt)
- EndPoint (GetObjectType 11 DataOfEnt)
- AngleOfLine (ANGLE StartPoint EndPoint )
- NegativeAngleOfLine (ANGLE EndPoint StartPoint )
- LengthOfLine (DISTANCE StartPoint EndPoint )
- ) ;_ end of SETQ
- (IF
- (= "1.00"
- (RTOS
- (+ (SETQ CosineValue (ABS (COS AngleOfLine)))
- (SETQ SineValue (ABS (SIN AngleOfLine))))
- 2
- 2
- ) ;_ end of RTOS
- ) ;_ end of =
- (SETQ CosineValue 0.0
- SineValue 1.0
- SpacingOfLine (- LengthOfLine SineValue)
- Q1@ 1
- ) ;_ end of SETQ
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 3)) 172.875)
- (= (READ (ANGTOS NegativeAngleOfLine 0 3)) 172.875)
- ) ;_ end of OR
- (PROGN (SETQ SineValue -0.1240)
- (SETQ CosineValue 7.07)
- (SETQ SpacingOfLine (- LengthOfLine 8.0623))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 3)) 165.964)
- (= (READ (ANGTOS NegativeAngleOfLine 0 3)) 165.964)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.2425)
- (SETQ CosineValue 0.9701)
- (SETQ SpacingOfLine (- LengthOfLine 4.1231))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 3)) 153.435)
- (= (READ (ANGTOS NegativeAngleOfLine 0 3)) 153.435)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.4472)
- (SETQ CosineValue 0.8944)
- (SETQ SpacingOfLine (- LengthOfLine 2.2361))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 3)) 143.130)
- (= (READ (ANGTOS NegativeAngleOfLine 0 3)) 143.130)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.2)
- (SETQ CosineValue 3.6)
- (SETQ SpacingOfLine (- LengthOfLine 5))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 3)) 135)
- (= (READ (ANGTOS NegativeAngleOfLine 0 3)) 135)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.7071)
- (SETQ CosineValue 0.7071)
- (SETQ SpacingOfLine (- LengthOfLine 1.4142))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 3)) 116.565)
- (= (READ (ANGTOS NegativeAngleOfLine 0 3)) 116.565)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.4472)
- (SETQ CosineValue 1.3416)
- (SETQ SpacingOfLine (- LengthOfLine 2.2361))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 3)) 123.690)
- (= (READ (ANGTOS NegativeAngleOfLine 0 3)) 123.690)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.2774)
- (SETQ CosineValue 1.3868)
- (SETQ SpacingOfLine (- LengthOfLine 3.6056))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 3)) 104.036)
- (= (READ (ANGTOS NegativeAngleOfLine 0 3)) 104.036)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.2425)
- (SETQ CosineValue 3.153)
- (SETQ SpacingOfLine (- LengthOfLine 4.1231))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 3)) 97.125)
- (= (READ (ANGTOS NegativeAngleOfLine 0 3)) 97.125)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.1240)
- (SETQ CosineValue 7.07)
- (SETQ SpacingOfLine (- LengthOfLine 8.0623))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 3)) 82.875)
- (= (READ (ANGTOS NegativeAngleOfLine 0 3)) 82.875)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.1240)
- (SETQ CosineValue 0.9923)
- (SETQ SpacingOfLine (- LengthOfLine 8.0623))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 3)) 75.964)
- (= (READ (ANGTOS NegativeAngleOfLine 0 3)) 75.964)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.2425)
- (SETQ CosineValue 0.9701)
- (SETQ SpacingOfLine (- LengthOfLine 4.1231))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 3)) 63.435)
- (= (READ (ANGTOS NegativeAngleOfLine 0 3)) 63.435)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.4472)
- (SETQ CosineValue 0.8944)
- (SETQ SpacingOfLine (- LengthOfLine 2.2361))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 4)) 56.3099)
- (= (READ (ANGTOS NegativeAngleOfLine 0 4)) 56.3099)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.2774)
- (SETQ CosineValue 2.2188)
- (SETQ SpacingOfLine (- LengthOfLine 3.6056))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 3)) 45)
- (= (READ (ANGTOS NegativeAngleOfLine 0 3)) 45)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.7071)
- (SETQ CosineValue 0.7071)
- (SETQ SpacingOfLine (- LengthOfLine 1.4142))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 4)) 36.8699)
- (= (READ (ANGTOS NegativeAngleOfLine 0 4)) 36.8699)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.2)
- (SETQ CosineValue 1.4)
- (SETQ SpacingOfLine (- LengthOfLine 5.0))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 3)) 26.565)
- (= (READ (ANGTOS NegativeAngleOfLine 0 3)) 26.565)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.4472)
- (SETQ CosineValue 1.3416)
- (SETQ SpacingOfLine (- LengthOfLine 2.236))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 3)) 14.036)
- (= (READ (ANGTOS NegativeAngleOfLine 0 3)) 14.036)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.2425)
- (SETQ CosineValue 3.1530)
- (SETQ SpacingOfLine (- LengthOfLine 4.1231))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (OR (= (READ (ANGTOS AngleOfLine 0 3)) 7.125)
- (= (READ (ANGTOS NegativeAngleOfLine 0 3)) 7.125)
- ) ;_ end of OR
- (PROGN (SETQ SineValue 0.1240)
- (SETQ CosineValue 7.0700)
- (SETQ SpacingOfLine (- LengthOfLine 8.0623))
- (SETQ Q1@ 1)
- ) ;_ end of PROGN
- ) ;_ end of IF
- (IF (= Q1@ 1)
- (PROGN (SETQ SpacingOfPat (STRCAT (ANGTOS AngleOfLine 0 3)
- ","
- (RTOS (CAR StartPoint ) 2 6)
- ","
- (RTOS (CADR StartPoint ) 2 6)
- ","
- (RTOS CosineValue 2 6)
- ","
- (RTOS SineValue 2 6)
- ","
- (RTOS LengthOfLine 2 6)
- ","
- (RTOS SpacingOfLine 2 6)
- ) ;_ end of STRCAT
- ) ;_ end of SETQ
- (PROMPT (STRCAT "\n" SpacingOfPat))
- (WRITE-LINE SpacingOfPat PatFileOpen)
- ) ;_ end of PROGN
- (PROGN (PROMPT (STRCAT "\nLine found at invalid angle "
- (ANGTOS AngleOfLine 0 3)
- " will not be included in hatch\n"
- ) ;_ end of STRCAT
- ) ;_ end of PROMPT
- ) ;_ end of PROGN
- ) ;_ end of IF
- )
- (T (PROMPT (STRCAT "\nInvalid entity" ObjectType " skipped.")))
- ) ;_ end of COND
- ) ;_ end of WHILE
- (WRITE-CHAR 26 PatFileOpen)
- (CLOSE PatFileOpen)
- (SETQ PatFile (GetPatFile "ACAD.PAT"))
- (INITGET "Yes No")
- (IF
- (AND (/= "" PatFile)
- (/= "No"
- (GETKWORD
- (STRCAT
- "\n"
- PatName
- ".pat file may be appended to ACAD.PAT for general use."
- "\nDo you want to append to "
- PatFile
- " and delete "
- PatName
- ".pat? Yes/No/<Y>: "
- ) ;_ end of STRCAT
- ) ;_ end of GETKWORD
- ) ;_ end of /=
- (NOT (PatFile@ PatFile))
- (Q$@ PatFile (STRCAT PatName ".pat"))
- ) ;_ end of AND
- NIL
- (PROMPT
- (STRCAT "\n" PatName ".pat file left in current directory. ")
- ) ;_ end of PROMPT
- ) ;_ end of IF
- (GRAPHSCR)
- (PRINC)
- ) ;_ end of DEFUN
- (PRINC)
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