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LESSON 2
The 3D Operations and Solid Editing
A. The 3D Solid Operations
Menu Bar access Click on MODIFY then 3D Operation
Commands:1. Slice 2. 3D Move3. 3D Rotate4. 3D Align5. 3D Mirror6. 3D Array7. Convert to Solid8. Convert to Surface9. Extract Edges
The SLICE Command
Step by Step:Prompt Response
Command: SLICE ¿Select objects: *select BOX1 ¿Specify base point or [Options]: 3 points ¿Specify first point: *click at M1
Specify second point: *click at M2
Specify third point: *click at M3
Specify a point on desired side or [keep Both sides] <Both>: ¿
The 3D MOVE Command
Step by Step:Prompt Response
Command: 3DMOVE ¿Select objects: *select BOX1 ¿Specify base point: *click at C1
Specify second base point: *click at C2
The 3D ROTATE Command
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Slice
3D Operation
Modify
Prompt Response
Command: 3DROTATE ¿Select objects: *select BOX1 ¿Specify base point: *click at C1
Specify second base point: *select green circleSpecify second base point: *click at R1
Specify second base point: *click at R2
The 3DALIGN CommandPrompt Response
Command: 3DALIGN ¿Select objects: *select WEDGE ¿Specify base point: *click at C1
Specify second point: * click at C2
Specify third point: * click at C3
Specify first distination point: *click at C4
Specify second distination point: *click at C5
Specify third distination point: *click at C6
The 3D ARRAY [Rectangular/Polar] CommandPrompt Response
Command: 3DARRAY ¿Select objects: *select Torus ¿Enter type of array [R/P] <R>: R ¿Enter the number of rows: 2 ¿Enter the number of columns: 3 ¿Enter the number of levels: 2 ¿Specify the distance bet. rows: 200 ¿Specify the distance bet. columns: 250 ¿Specify the distance bet. levels: 100 ¿
Command: 3DARRAY ¿Select objects: *select Torus ¿Enter type of array [R/P] <R>: P ¿Specify the number of item: 9 ¿Specify the angle of fill<360>: 360 ¿Rotate arrayed objects? [Y/N]: Y ¿Specify center point of array: *Click at C1
Specify second point on axis: *Click at M1
B. The 3D Solid Editing
Menu Bar access Click on MODIFY then Solid EditingCommands:
1. Union 2. Subtract3. Intersect4. 3D Fillet5. 3D Chamfer6. Shell
The FILLET EDGES CommandPrompt Response
Command: FILLETEDGE ¿Select an edge or [Chain/Loop/Radius]: R ¿Specify radius: 25 ¿Select an edge or [Chain/Loop/Radius]: *click at E1
Select an edge or [Chain/Loop/Radius]: *click at E2
Press Enter to accept the fillet or [Radius]: ¿
The CHAMFER EDGES CommandPrompt Response
Command: CHAMFEREDGE ¿Select an edge or [Chain/Loop/Radius]: D ¿Specify distance: 10 ¿Specify distance: 15 ¿Select an edge or [Chain/Loop/Radius]: *click at E1
Select an edge or [Chain/Loop/Radius]: *click at E2
Press Enter to accept the fillet or [Radius]: ¿
The SHELL CommandPrompt Response
Command: Menu Bar access Click on MODIFY then Solid Editing select SHELL
Select a 3D solid: *select CYLINDER ¿Enter shell Offset distance: 10 ¿Enter a body editing option: ¿Enter a solid editing option: ¿
Exercises #1
FIRST FLOOR
3D DOOR & WINDOW OPENING
File Name: Two Storey Bldg.dwgUnits: Millimeter (mm) Option: Open file name PLAN.DWG from Unit III and use the same settings.
Problem: Create the First Floor 3D Door and Window opening: Add the following Layers
Layer Color Linetype3D Door1 Brown Continuous 3D Window1 Green Continuous
A. Create the First Floor 3D Door and Window opening, Make 3D Wall 1 as current layer open layer Wall 1 and close other layers. Set UCD to World and VIEW at SW Isometric. Zoom at Double Door.
Step by Step:Prompt Response
Command: BOX ¿First corner of box: *click at C1
Second corner of box: *click at C2
Specify height of box: 2200 ¿Command: SUBTRACT ¿Select object: *select 3D wall ¿Select object: *select Box ¿
Do the same procedure for the other doors
B. Create the First Floor 3D Window opening; Zoom at W2 beside Double Door.Step by Step:
Prompt Response
Command: RECTANGLE ¿
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First corner of box: *click at C1
Second corner of box: *click at C2
Command: CHANFE ¿Select object: *select Rectanglec ¿Specify options: P ¿Specify Properties: E ¿Specify new elevation: 600 ¿Specify options: ¿ ¿Command: BOX ¿First corner of box: *click at C3
Second corner of box: *click at C4
Specify height of box: 1600 ¿Command: SUBTRACT ¿Select object: *select 3D wall ¿Select object: *select Box ¿
Do the same procedure for the other windows
Exercises #2
SECOND FLOOR3D DOOR & WINDOW OPENING
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File Name: Two Storey Bldg.dwgUnits: Millimeter (mm) Option: Open file name PLAN.DWG from Unit III and use the same settings.
Problem: Create the First Floor 3D Door and Window opening: Add the following Layers
Layer Color Linetype3D Door2 Brown Continuous 3D Window2 Green Continuous
C. Create the First Floor 3D Door and Window opening, Make 3D Wall 1 as current layer open layer Wall 1 and close other layers. Set UCD to World and VIEW at SW Isometric. Zoom at Double Door.
Step by Step:Prompt Response
Command: BOX ¿First corner of box: *click at C1
Second corner of box: *click at C2
Specify height of box: 2100 ¿Command: SUBTRACT ¿Select object: *select 3D wall ¿Select object: *select Box ¿
Do the same procedure for the other doors
D. Create the First Floor 3D Window opening; Zoom at W2 beside Double Door.Step by Step:
Prompt Response
Command: RECTANGLE ¿First corner of box: *click at C1
Second corner of box: *click at C2
Command: CHANFE ¿
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Select object: *select Rectanglec ¿Specify options: P ¿Specify Properties: E ¿Specify new elevation: 500 ¿Specify options: ¿ ¿Command: BOX ¿First corner of box: *click at C3
Second corner of box: *click at C4
Specify height of box: 2100 ¿Command: SUBTRACT ¿Select object: *select 3D wall ¿Select object: *select Box ¿
Do the same procedure for the other windows
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