Creating 3D Isometric view of various structural elements in AutoCAD

1.AIM:- To create a 3D isometric view of the given building with plan and elevation.

PROCEDURE:-

• First we have to open the autocad and the set the maximum limit and minimum limit on the screen.
• Here first have to draw the rectangle using the rectangle command, as shown in the figure.
• Next we have to draw the two windows of sizes of 3' x 9" and 9" x 3'-2".
• Now we draw the elevation of A and the elevation of B, as shown in the below figures.
• We draw the given elevations using the line command and we put the dimensions using the dimlinear command.

• nxt draw the window of the size 3' x 4' as shown in the below figure.
• We draw the this window using the line command and extruded using the extrude command.

• Next we draw the walls using the extrude command as shown in the figure.
• Next we use the layers for providing the colours to them.
• Next we attach the created windows to the walls shown in the below figure.

RESULT:-

• The given 3d isometric view of the building with plan and elevation is drawn successfully in the autocad in detailed manner.

2.AIM:- To Create the 3D View of the Building Facade as given in the plan and elevation and need to create the window using the given dimensions.

PROCEDURE:-

• First we have to open the autocad and the set the maximum limit and minimum limit on the screen.
• Here first have to draw the rectangle using the rectangle command, as shown in the figure.
• Next we have to draw the window of size of 3'-2" x 9".

• Next we use the region command and select the objects, then press enter.
• Then after total objects will become the one region.
• Next we need to extrude the plan using the extrude command, with the height of 40'-10".
• Next we need to substract the four window portion vertically in a building facade with the distance 5'-11" with the window size of 3' x 4'.

• Next we use the union command and press enter.
• Then after select the total drawing and press enter.
• Next the window portion will be clearly visible in the building facade as shown in the below figure.

• Next provide the layers for the building colour, as shown in the below figure.

• Next we close the top surface of the building facade using the extrude
• Next we draw the window of the size 3'-2" x 4'
• We draw the this window using the line command and extruded using the extrude command.

RESULT:-

• The given 3d isometric view of the building facade is drawn successfully in the autocad in detailed manner.

3. AIM:- To create the ismoteric 3d view of a stair with railing as shown in the plan and elevation.

PROCEDURE:-

• First we open the autocad and set the maximum limit and minimum limit.
• Next we set the units as architectural and take the precison as 0'-0".
• Next we draw the stairs using the line command.
• We draw the stairs with the riser of 6" and tread of 1' as shown in the below figure.

• Next we use the 3drotate to rotate the figure from the above
• Next we use the extrude command to extrude the rotated figure to form the stair in 3d view.

• Next we draw the railing using the circle command and sweep command.
• Next we show the stairs in the side view using the 3drotate command as shown in the below figure.

RESULT:-

• The given 3d isometric view of the stair is drawn successfully in the autocad in detailed manner.

4.AIM:- To create the 3D view of a Wall with spread footing And need to create a rendered view of the model with materials.

PROCEDURE:-

• First we open the autocad and set the maximum limit and minimum limit.
• Next we set the units as decimal and take the precision as 0.
• Next we have to draw plan of wall with spread footing with given dimensions as shown in the below figure.

• Next we draw the 3d isometric view of the wall with spread footing using the extrude command as shown in the below figure.

• Next provide the layers for the wall with spread footing with different colours for different parts, as shown in the below figure.
• Next we provide the different materials for the wall with spread footing, as shown in the below figure.

• We select the camera and put it in the required position and then press enter.
• Next click on the camera then the small tab will appears at the top of the left corner, as shown in the figure.

• Finally we select the render option and then slowly it changes to the rendering view as shown in the below figure.

RESULT:-

• The 3D view of a Wall with spread footing And created a rendered view of the model with materials successfully in the autocad in detail.