Spotted by MSVC compiler (which does range check on everything). This
was probably harmless, as the out-of-range memory wasn't accessed
afterwards (the for cycle would end right after that because vi == 3),
but it was firing the assertion so it's better to have it fixed.
Everything what was in src/ is now in src/Corrade, everything from
src/Plugins is now in src/MagnumPlugins, everything from external/ is in
src/MagnumExternal. Added new CMakeLists.txt file and updated the other
ones for the moves, no other change was made. If MAGNUM_BUILD_DEPRECATED
is set, everything compiles and installs like previously except for the
plugins, which are now in MagnumPlugins and not in Magnum/Plugins.
All classes moved to MeshTools::Implementation namespace and removed
from Doxygen output. They now all return tuples instead of custom
structures. Updated and improved documentation, removed references to
implementation classes.
Algorithm used: Pedro V. Sander, Diego Nehab, and Joshua Barczak, Fast
Triangle Reordering for Vertex Locality and Reduced Overdraw, SIGGRAPH
2007, http://gfx.cs.princeton.edu/pubs/Sander_2007_%3ETR/index.php
Also created new shared MeshTools library.
Vladimír Vondruš