Challenge

Creation of geometries by Coordinate system methods using AutoCad

AIM : Creating the geometries from P1 to P2 using all the coordinates system methods

INTRODUCTION :

  • AutoCAD is globally used by surveyors, designers, engineers, drafters, Globally, AutoCAD has proven as an efficient and user-friendly program. 

  • Commercial drafting and computer-aided design(CAD) software applications are AutoCAD.

  • AutoCAD software is recognized internationally for its remarkable editing capabilities, which make it likely to digitally draw building plans or recreate 3D images. This software was developed in the year 1982 by Autodesk.
  • AutoCAD is a global application. It is being used globally by product development teams, manufacturing facilities, medical professionals, in educational institutions, by professionals and engineers.

  • 3D modeling and visualization are two main important features of the program

  • BY using the line command drawing the specifeid drawings using coordinates system , Absolute coordinates system , Relative coordinates system and direct coordinates system

BY Absolute coordinates method

 Command: L
LINE
Specify first point: 2,1
Specify next point : 6,0
Specify next point : 0,1
Specify next point : 5,0
Specify next point : 0,4
Specify next point : 5,0
Specify next point : 0,1
Specify next point : 6,0
Specify next point or [Close/Undo]: c

BY Relative rectangle method

 Command: L
LINE
Specify first point: 2,1
Specify next point : @6,0
Specify next point : @0,1
Specify next point : @-5,0
Specify next point : @0,4
Specify next point : @5,0
Specify next point : @0,1
Specify next point : @-6,0
Specify next point or [Close/Undo]: c

BY Relative polar coordinate method

 Command: L
LINE
Specify first point: 2,1
Specify next point : @6<0
Specify next point : @1<0
Specify next point : @1<90
Specify next point : @5<180
Specify next point : @4<0
Specify next point : @4<90
Specify next point : @5<0
Specify next point : @1<90
Specify next point : @6<180
Specify next point or [Close/Undo]: c

BY Direct coordinate method

Command: L
LINE
Specify first point: 2,1
Specify next point : 6
Specify next point : 1
Specify next point : 5
Specify next point : 4
Specify next point : 5
Specify next point : 1
Specify next point : 6
Specify next point or [Close/Undo]: c

BY Absolute coordinates method

LINE
Specify first point: 2,1
Specify next point: 3,0
Specify next point: 0,4
Specify next point : 1,0
Specify next point : 4,0
Specify next point : 3,0
Specify next point : 2,7
Specify next point : 3,0
Specify next point or [Close/Undo]: c

 BY Relative rectangle method

LINE
Specify first point: 2,1
Specify next point: @3,0
Specify next point: @0,4
Specify next point : @1,0
Specify next point : @-4,0
Specify next point : @3,0
Specify next point : @-2,7
Specify next point : @-3,0
Specify next point or [Close/Undo]: c

BY Relative polar coordinate method

Command: L
LINE
Specify first point: 2,1
Specify next point : @3<0
Specify next point : @4<90
Specify next point : @1<0
Specify next point : @4<270
Specify next point : @3<0
Specify next point : @7<108
Specify next point : @3<0
Specify next point : @3<180
Specify next point or [Close/Undo]: c

BY Direct coordinate method

Command: L
LINE
Specify first point: 2,1
Specify next point : 3
Specify next point : 4
Specify next point : 1
Specify next point : 4
Specify next point : 3
Specify next point : Ortho off
Specify next point: 7
Specify next point: Ortho on
Specify next point : 3
Specify next point or [Close/Undo]:c 

For P3 Drawing

By Using Relavite Coordinate system

BY USING RELAIVE RECTANGULAR COORDINATES

Command: L
LINE

Specify first point: 2,1
Specify next point : @1,0
Specify next point : @0,4
Specify next point : @2,-2
Specify next point : @2,2
Specify next point : @0,-4
Specify next point : @1,0
Specify next point : @0,7
Specify next point : @-1,0
Specify next point : @-2-3
Specify next point : @-2,3
Specify next point : @-1,0
Specify next point :  c 

BY USING POLAR COORDINATES 

Command: L
LINE

Specify first point: 2,1
Specify next point : @1<0
Specify next point : @4<90
Specify next point : @2<315
Specify next point : @2<45
Specify next point : @4<270
Specify next point : @1<0
Specify next point : @7<90
Specify next point : @3<215
Specify next point : @3<135
Specify next point : @1<180
Specify next point :  c 

 BY USING DIRECT METHOD

Command: L
LINE
Specify first point: 2,1
Specify next point or [Undo]: 1
Specify next point or [Undo]: 4
Specify next point or [Close/Undo]:
Specify next point or [Close/Undo]: 2 with angle 45                                                                                                                                                                                      Specify next point or [Close/Undo]: 2 with angle 45  
Specify next point or [Close/Undo]: Ortho on 4
Specify next point or [Close/Undo]: 1
Specify next point or [Close/Undo]: 7
Specify next point or [Close/Undo]: 1
Specify next point or [Close/Undo]: Ortho off
Specify next point or [Close/Undo]:2 with angle 45                                                                                                                                                                                        Specify next point or [Close/Undo]: 2 with angle 45            
Specify next point or [Close/Undo]: 1
Specify next point or [Close/Undo]: c

FOR P5 DRAWING

BY USING RELAIVE RECTANGULAR COORDINATES

Command: L
LINE
Specify first point: 2,1
Specify next point : Ortho on @1,0
Specify next point : @0,7
Specify next point : @5,0
Specify next point : @0,-6
Specify next point : @-3,0
Specify next point : @0,-1
Specify next point : @4,0
Specify next point : @0,8
Specify next point : @-7,0                                                                                                                                                                                                                  Specify next point or [Close/Undo]: C

BY USING RELAIVE POLAR COORDINATES                                                                                                                                                                                 Command: L
LINE
Specify first point: 2,1
Specify next point : Ortho on @1<0
Specify next point : @7<90
Specify next point : @5<0
Specify next point : @6<270
Specify next point : @3<180
Specify next point : @1<270
Specify next point : @4<0
Specify next point : @8<90
Specify next point : @7<180                                                                                                                                                                                                                 Specify next point or [Close/Undo]: C   

BY USING DIRECT METHOD       

Command: L
LINE
Specify first point: 2,1
Specify next point or [Undo]: 1
Specify next point or [Undo]: 7
Specify next point or [Close/Undo]: 5
Specify next point or [Close/Undo]: 6
Specify next point or [Close/Undo]: 3
Specify next point or [Close/Undo]: 1
Specify next point or [Close/Undo]: 4
Specify next point or [Close/Undo]: 8
Specify next point or [Close/Undo]: 7
Specify next point or [Close/Undo]: C        

FOR P7

BY USING RECTANGLE METHOD

Command: L
LINE
Specify first point: 2,1
Specify next point or [Undo]: @8,0
Specify next point or [Undo]: @0,6
Specify next point or [Close/Undo]: @-8,0
Specify next point or [Close/Undo]: C
Command: L
LINE
Specify first point: 3,2
Specify next point or [Undo]: @2,0
Specify next point or [Undo]: @0,3
Specify next point or [Close/Undo]: @-2,0
Specify next point or [Close/Undo]: C
Command: L
LINE
Specify first point: 6,2
Specify next point or [Undo]: @2,0
Specify next point or [Undo]: @0,3
Specify next point or [Close/Undo]: @-2,0
Specify next point or [Close/Undo]: C

BY USING POLAR METHOD

LINE
Specify first point: 2,1
Specify next point or [Undo]: @8<0
Specify next point or [Undo]: @6<90
Specify next point or [Close/Undo]: @8<180
Specify next point or [Close/Undo]: C
Command: L
LINE
Specify first point: 3,2
Specify next point or [Undo]: @2<0
Specify next point or [Undo]: @3<90
Specify next point or [Close/Undo]: @2<180
Specify next point or [Close/Undo]: C
Command: L
LINE
Specify first point: 6,2
Specify next point or [Undo]: @2<0
Specify next point or [Undo]: @3<90
Specify next point or [Close/Undo]: @2<180
Specify next point or [Close/Undo]: C        

BY USING DIRECT METHOD   

Command: L LINE
Specify first point: 2,1
Specify next point or [Undo]: 8
Specify next point or [Undo]: 6
Specify next point or [Close/Undo]: 8
Specify next point or [Close/Undo]: 6
Specify next point or [Close/Undo]:
Command: L
LINE
Specify first point: 3,2
Specify next point or [Undo]: 2
Specify next point or [Undo]: 3
Specify next point or [Close/Undo]: 2
Specify next point or [Close/Undo]: C
Command: L
LINE
Specify first point: 6,2
Specify next point or [Undo]: 2
Specify next point or [Undo]: 3
Specify next point or [Undo]: 2
Specify next point or [Close/Undo]: C                                                   

FOR DRAWING P8       

BY USING RECTANGLE METHOD

Command: L
LINE
Specify first point: 0,0
Specify next point or [Undo]: @10,0
Specify next point or [Undo]: @0,2
Specify next point or [Close/Undo]: @-4,0
Specify next point or [Close/Undo]: @0,4
Specify next point or [Close/Undo]: @3,0
Specify next point or [Close/Undo]: @0,2
Specify next point or [Close/Undo]: @-8,0
Specify next point or [Close/Undo]: @0,-2
Specify next point or [Close/Undo]: @3,0
Specify next point or [Close/Undo]: @0,-4
Specify next point or [Close/Undo]: @-4,0
Specify next point or [Close/Undo]: C

FOR DRAWING P9

BY USING RECTANGLE METHOD

LINE
Specify first point: 1,1
Specify next point or [Undo]: @5,0
Specify next point or [Undo]: @0,2
Specify next point or [Close/Undo]: @-3,0
Specify next point or [Close/Undo]: @-1,0
Specify next point or [Close/Undo]: U
Specify next point or [Close/Undo]: @0,-1
Specify next point or [Close/Undo]: @-1,0
Specify next point or [Close/Undo]: @0,2
Specify next point or [Close/Undo]: @3,0
Specify next point or [Close/Undo]: @0,2
Specify next point or [Close/Undo]: @-4,2
Specify next point or [Close/Undo]: C

FOR DRAWING 10

BY USING RECTANGLE METHOD

Command: L
LINE
Specify first point: 1,1
Specify next point or [Undo]: @2,0
Specify next point or [Undo]: @0,3
Specify next point or [Close/Undo]: @3,0
Specify next point or [Close/Undo]: @0,4
Specify next point or [Close/Undo]: @-5,0
Specify next point or [Close/Undo]: C
Command: L
LINE
Specify first point: 2,5
Specify next point or [Undo]: @3,0
Specify next point or [Undo]: @0,2
Specify next point or [Close/Undo]: @-3,0
Specify next point or [Close/Undo]: C

FOR CIVIL DRAWING PROFILE WOOD

Command: L
LINE
Specify first point: 0,0
Specify next point or [Undo]: @10,0
Specify next point or [Undo]: @0,1
Specify next point or [Close/Undo]: @-2,0
Specify next point or [Close/Undo]: @0,4
Specify next point or [Close/Undo]: @2,0
Specify next point or [Close/Undo]: @1,0
Specify next point or [Close/Undo]: @0,1
Specify next point or [Close/Undo]: @-5,4
Specify next point or [Close/Undo]: @-5,3
Specify next point or [Close/Undo]: @-2,0
Specify next point or [Close/Undo]: @2,0
Specify next point or [Close/Undo]: @0,-5
Specify next point or [Close/Undo]: @-2,0
Specify next point or [Close/Undo]: C

Command: _circle
Specify center point for circle or [3P/2P/Ttr (tan tan radius)]: 5,4
Specify radius of circle or [Diameter] <3>: 2

FOR QUEEN POST TRUSS

Command: L
LINE
Specify first point: 1,1
Specify next point or [Undo]: @0,4
Specify next point or [Undo]: @1,0
Specify next point or [Close/Undo]: @2.5,0
Specify next point or [Close/Undo]: @2.5,0
Specify next point or [Close/Undo]: @1,0
Specify next point or [Close/Undo]: @0,-4
command: L
LINE
Specify first point: 8,5
Specify next point or [Undo]: @-3.5,3.5
Specify next point or [Undo]: @-3.5,-3.5
Specify next point or [Close/Undo]:
Command: L
LINE
Specify first point: 2,5
Specify next point or [Undo]: @0,1
Specify next point or [Undo]: @2.5,-1
Specify next point or [Close/Undo]: @2.5,1
Specify next point or [Close/Undo]: @0,-1
Specify next point or [Close/Undo]:
Command: L
LINE
Specify first point: 4.5,5
Specify next point or [Undo]: @0,3.5
Specify next point or [Undo]:

 FOR MONO PITCH


Command: L
LINE
Specify first point: 1,1
Specify next point or [Undo]: Ortho on @2,0
Specify next point or [Undo]: @0,0.667
Specify next point or [Close/Undo]: @2,-0.667
Specify next point or [Close/Undo]: @0,2
Specify next point or [Close/Undo]: @0,1.333
Specify next point or [Close/Undo]: @2,-0.333
Specify next point or [Close/Undo]: @2,-1.333
Specify next point or [Close/Undo]: @0,2
Specify next point or [Close/Undo]: @-6,-2
Specify next point or [Close/Undo]: @-6,-2 
Command: L
LINE
Specify first point: 3,1
Specify next point or [Undo]: @4,0
Specify next point or [Undo]:

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