The Crown is full of it ! - Nate Harris, 1775

Concept 1.2 : Multiple Translations
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Idea:
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We can use glTranslatef(x, y, z) multiple times
to translate an object in space.

Experiment
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Try setting a value for x1, y1, and z1 while
x2, y2, and z2 are still at zero.  Once the cube
has moved to its new position, change the values
of x2, y2, z2.  Is the new translation relative
to the old one?.  If so why?.  We shall answer
this question in future concepts.