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High School of Dundee Technology Department Graphic Communication Measured Perspective Revision
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High School of Dundee Technology Department Graphic Communication Measured Perspective Revision.

Dec 13, 2015

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Page 1: High School of Dundee Technology Department Graphic Communication Measured Perspective Revision.

High School of Dundee Technology DepartmentGraphic Communication

• Measured Perspective

• Revision

Page 2: High School of Dundee Technology Department Graphic Communication Measured Perspective Revision.

Always ensure that you have positioned the plan correctly and to the correct scale.You must also draw in the correct position the Picture (or Projection

Plane), the Ground Line and the Eye Level.

elglpp

sp

Page 3: High School of Dundee Technology Department Graphic Communication Measured Perspective Revision.

First project from the Spectator Point and determine the position of the LH and the RH vanishing points. Then decide which height lines should be produced.

sp

vpl vpr

hl1 hl2

0

1

2

elglpp

Page 4: High School of Dundee Technology Department Graphic Communication Measured Perspective Revision.

First produce the left facing gable of the house using the LH VP and HL1

elglpp

sp

vpl vpr

hl1 hl2

0

1

Page 5: High School of Dundee Technology Department Graphic Communication Measured Perspective Revision.

Next using VPL and HL2 produce the left facing gable of the porch

elglpp

sp

vpl vpr

hl1 hl2

0

1

2

0

1

2

Page 6: High School of Dundee Technology Department Graphic Communication Measured Perspective Revision.

Now project the remaining corners of the house and the porch

elglpp

sp

vpl vpr

hl1 hl2

0

1

2

0

1

2

Page 7: High School of Dundee Technology Department Graphic Communication Measured Perspective Revision.

Now line in the outline of the house and porch.

elglpp

sp

vpl vpr

hl1 hl2

0

1

2

0

12

Page 8: High School of Dundee Technology Department Graphic Communication Measured Perspective Revision.

The lined-in house and porch.

vpl

Page 9: High School of Dundee Technology Department Graphic Communication Measured Perspective Revision.

Either use a new height line to produce the windows or use the existing height line for the house gable and project round the walls of the house

as shown below, care must be taken though.

vpl vpr

hl1

0

1

2

Page 10: High School of Dundee Technology Department Graphic Communication Measured Perspective Revision.

Having marked out the position of the windows on the plan, now view the windows from the spectator point and project these onto the

perspective view.

elglpp

sp

vpl

hl1

vpr

Page 11: High School of Dundee Technology Department Graphic Communication Measured Perspective Revision.

By continuing the technique of projecting in perspective round the walls, the position of the front door can be determined. See the projection lines in blue below.See next slide for clarification.

elglpp

sp

vpl vpr

hl1

0

1

2

Page 12: High School of Dundee Technology Department Graphic Communication Measured Perspective Revision.

Note the top of the door and the top of the window are at the same height . Note where the blue perspective line for the top of the door

passes through the intersection of the purple perspective line for the top of the window and the corner of the porch.

sp

vpl vpr

hl1

0

1

2

EL

GL

PP

Page 13: High School of Dundee Technology Department Graphic Communication Measured Perspective Revision.

Now line in the door as shown below.

vpl

hl1

Page 14: High School of Dundee Technology Department Graphic Communication Measured Perspective Revision.

The completed drawing of the house and porch is shown below.Good luck with your NAB test!!