The task of this practical is to find and
repair problems in form•Z models. In the form•Z file attached
there are 13 layers. On the 12 layers with numeric names there is at least
one serious bug or flaw per
layer. Each layer comprises a separate set of objects—bugs do not
cross layer boundaries. Each bug
violates one of the following statements.
- The volume of the solid model depicting the word "architecture"
is 965 litres.
- The four adjacent solids with curved tops can be unioned together.
- The difference of the blue and the orange objects is a solid.
- The complex single object comprising 138 faces is a solid.
- The difference of the object with a negative half-cylindrical top
and the cruciform-shaped object is
a well-formed solid.
- The square ring sitting above the ground casts shadows on the ground
when rendered with
RenderZone.
- The light named "sun" casts a shadow in Shaded Render
that approximates the shadow that
would be cast by the actual sun in Adelaide at 12noon on 21 December.
- The cube shows an image map representing a tree.
- The simple building has holes representing windows on one of its
faces. The back faces of these
holes depict glass.
- A terrain model can be made directly from the 13 contour lines provided.
- An opaque green cruciform sits inside a transparent blue cuboid
in both RenderZone and Shaded
Render.
- The building model comprises 17 well-formed solids.
Your task is to make each of the above statements true in the model
you submit.
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