Download presentation

Presentation is loading. Please wait.

Published byKimberly Husky Modified over 4 years ago

1
SOLID GEOMETRY

2
(d) Projections of Right & Regular Solids like; (Prisms, Pyramids, Cylinder and Cone) SOLID GEOMETRY Following topics will be covered in Solid Geometry ; (a) Projections of Points in space (b) Projections of Lines (Without H.T. & V.T.) (c) Projections of Planes

4
(1)In quadrant I (Above H.P & In Front of V.P.) (2) In quadrant II (Above H.P & Behind V.P.) (3) In quadrant III (Below H.P & Behind V.P.) (4) In quadrant IV (Below H.P & In Front of V.P.) Orientation of Point in Space

5
(5) In Plane (Above H.P. & In V.P.) (6) In Plane (Below H.P. & In V.P.) (7) In Plane ( In H.P. & In front of V.P.) (8) In Plane ( In H.P. & Behind V.P.) (9) In Plane ( In H.P. & V.P.) Orientation of Point in Space

6
V.P. H.P...... X Y a1’a1’ A1A1 a1a1 a1’a1’ a1a1 Y X X Y POSITION: 1 (I Qua.) POINT A 1 Above H.P. In Front Of V.P. A 1 - Point a 1 ’- F.V. a 1 - T.V. CONCLUSIONS: In 3D In 2D Point, Above H.P. Point, In- Front Of V.P. T.V. Below XY F.V. Above XY (3D) (2D)

7
H.P. V.P...... POINT A 2 Above H.P. Behind V.P. (3D) (2D) X Y X Y A2A2 a2a2 a2’a2’ a2a2 a2’a2’ A 2 - Point X a 2 ’- F.V. Ya 2 - T.V. CONCLUSIONS: In 3D Point, Above H.P. Point, Behind V.P. T.V. Above XY F.V. Above XY In 2D POSITION:2 (II Qua.)

8
a3a3 A3A3 POINT A 3 Below H.P. Behind V.P. a3’a3’ X Y.. a3a3 a3’a3’ X Y X Y (2D) (3D) A 3 - Point a 3 ’- F.V. a 3 - T.V. CONCLUSIONS: In 3D Point, Below H.P. Point Behind V.P. T.V. Above XY F.V. Below XY In 2D... POSITION: 3 (III Qua.)

9
A4A4 a4a4. a4’a4’. a4’a4’ X Y X Y XY. (2D) (3D) POINT A 4 Below H.P. In Front of V.P. A 4 - Point a 4 ’- F.V. a 4 - T.V. CONCLUSIONS: In 3D Point, Below H.P. Point, In Front Of V.P. T.V. Below XY F.V. Below XY In 2D.. a4a4 POSITION: 4 (IV Qua.)

10
H.P. V.P..... POINT A 5 Above H.P. In V.P. In 3D In 2D Point, Above H.P. Point, In V.P. T.V. On XY F.V. Above XY Y X a 5 ’ A 5 a 5 a 5 ’ a 5 X Y A 5 X Y (3D) (2D) A 5 - Point a 5 ’- F.V. a 5 - T.V. CONCLUSIONS: POSITION: 5

11
. POINT A 6 Below H.P. In V.P. X Y X Y A6A6 a6a6 a6’a6’ a6’a6’. XY (2D) a6a6. A6A6 (3D). A 6 - Point a 6 ’- F.V. a 6 - T.V. CONCLUSIONS: In 3D Point, Below H.P. Point In V.P. T.V. On XY F.V. Below XY In 2D POSITION: 6

12
A7A7.. POINT A 7 In Front of V.P. In H.P. A7A7 a7a7 a7’a7’ X Y Y X (3D) (2D) Y X A 7 Point.. a 7 ’- F.V. a7’a7’ a7a7 T.V. Below XY Point, In- Front Of V.P. CONCLUSIONS: In 3D In 2D Point In H.P. F.V. On XY a 7 - T.V. POSITION: 7

13
A8A8.. POINT A 8 In H.P. Behind V.P. Y X Y X A8A8 a8a8 a8’a8’ X Y (3D) (2D) a8a8.. a8’a8’ A 8 - Point a 8 ’- F.V. a 8 - T.V. F.V. On XY Point, In H.P. CONCLUSIONS: In 3D Point, Behind V.P. T.V. Above XY In 2D POSITION: 8

14
POINT A 9 In V.P. In H.P V.P. H.P. (3D) (2D) X Y Y X. A9A9 A 9 - Point X a9’a9’ a 9 ’- F.V.. a9’a9’ a9a9 a9a9 A9A9 CONCLUSIONS: In 3D In 2D Point, In H.P. F.V. On XY T.V. On XY Point, In V.P. a 9 - T.V. POSITION: 9

15
PROJECTIONS OF POINTS

Similar presentations

Presentation is loading. Please wait....

OK

I.1 ii.2 iii.3 iv.4 1+1=. i.1 ii.2 iii.3 iv.4 1+1=

I.1 ii.2 iii.3 iv.4 1+1=. i.1 ii.2 iii.3 iv.4 1+1=

© 2018 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google