Max Dehn, Ăśber den Rauminhalt
Karlsruhe, 1901
allgemeine = general
ganzzahlige = integral (adjective of integer); ganz = whole
zerlegungsgleich = equidecomposable
entsprechender = appropriate
Bezeichungsweise = notation
nun = now then…
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Max Dehn, Ăśber den Rauminhalt
Karlsruhe, 1901
allgemeine = general
ganzzahlige = integral (adjective of integer); ganz = whole
zerlegungsgleich = equidecomposable
entsprechender = appropriate
Bezeichungsweise = notation
nun = now then…

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Matrices in Computer Graphics
http://www.math.washington.edu/~king/coursedir/m308a01/Projects/m308a01-pdf/yip.pdf
Like the first source, this one is short and sweet. It goes more into the mathematics behind doing anything once you have your coordinates, but still in a simple way. It’s only a pdf because it was somebody’s project once upon a time.Â
This is a fantastic explanation of homogeneous coordinates and projective geometry.Â
For algebraic geometers, projective space is just some large boring workshop in which one can fashion beautiful little pieces of art. For representation theorists, projective space is (more or less) the only algebraic variety you need.
David Vogan, Geometry of flag manifolds and representation theory
(subtitle: Why algebraic geometers and representation theorists don't understand each other)