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Presentation 9PICTURE PROJECTION AND RECOGNITION

OF TINDER.

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Learning Outcomes

By the end of this meeting, student will expected to be able to :

• Student can explain all kinds of projection tinder and draw house remain modestly.

• Student can yield house projection picture remain modestly.

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Outline Materi

• Items 1: Tinder of Trimetric.

• Items 2: Oblique Tinder Projection.

• Items 3: Representative Of Seeing House and Cutting.

• Items 4: Projection Dot, Line and Object at room and area.

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Trimetric Projection

TRIMETRIC PROJECTION

• Trimetric projection represent modification farther than isometric projection.

• At trimetric projection there are 3 scale.

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5/6 2/3

1

1 135

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Oblique Projection.

Oblique Projection.

• Oblique Tinder Projection.

45 0

1

1/2

Oblique Tinder Projection.

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8

9

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Dot Projection at Area Level off

Projection Dot projection at Area Level off. = projection area (levelling off)• P = dot outside area • P1 = projection of P at area • PP1 = distance dot P to area

P

P 1

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Line Projection at Area Level off

• Area parallel line.• Line AB outside area

and parallel area .• Line A1B1 is line

projection AB at area

• AB = A1B1• AA1 = BB1

A B

A1B 1

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• Line angular shape with area.

• Line AB outside area and angular shape with area .

• Line A1B1 is line projection AB at area .

• AB A1B1• AA1 BB1

A

B

A1B 1

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• Diametrical plump line with area.

• Line of AB outside area and is vertical area .

• Line A1B1 is line projection AB at area .

A

B

A1B 1

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Area Projection at Area Level off.

Area Projection at Area Level off.

• Area parallel with projection area.

• ABC area is outside of area and parallel.

• Area A1B1C1 is area projection ABC at area .

• AA1 = BB1 = CC1• ABC = A1B1C1

A

B

C

A1

B 1

C 1

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• Area angular shape with projection area.

• Area ABC outside and angular shape.

• Area A1B1C1 is projection area ABC at area .

• ABC A1B1C1

A

B

A1

C 1

B 1

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• Area angular shape with projection area.

• Area ABC outside and angular shape.

• Area A1B1C1 is projection area ABC at area .

A

C

B

A1 B 1C 1

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Projection Object at Area Level off

• Projection Object at Area Level off.

• ABCD object is outside of area .

• A1B1C1D1 is projection object ABCD at area .

C

B

A

D

A1

B 1

C 1D 1

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Dot Projection at Area Level off and is Vertical.

Dot Projection at Area Level off and is Vertical.

= projection area level off.

= vertical projection area.

• P = dot outside area and

• P1 = dot P projection at area

• P2 = dot P projection at area

P

P 2

P 1

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• Area and made to become one area draw with its intersection (,) considered to be hasp P1P2 (,).

P 2

P 1

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Line Projection At Area Level off and is Vertical.

• Line of PQ is outside at area and .

• Line of P1Q1 is line projection of PQ at area

• Line of P2Q2 is line projection of PQ at area

P 2Q 2

P Q

P 1 Q 1

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• P1 P2 (,)• Q1 Q2 (,)

P 1 Q 1

P 2 Q 2