Mirror range errors

[Fabrice3D]

Mirroring from one mesh (of 9k vertices in my test) 5 times in a row , causes either
a part of the mesh not being rendered or gives range errors. Depending on mirror settings and order.

in my test using a 9k verts mesh
the following gives range errors

var mirror:Mirror = new Mirror(true, true);
mirror.apply(mesh, Mirror.X_AXIS, Mirror.MIN_BOUND);
mirror.apply(mesh, Mirror.Y_AXIS, Mirror.MAX_BOUND);
mirror.apply(mesh, Mirror.Z_AXIS, Mirror.MAX_BOUND);
mirror.apply(mesh, Mirror.Z_AXIS, Mirror.MAX_BOUND);
mirror.apply(mesh, Mirror.X_AXIS, Mirror.MAX_BOUND);

[80prozent]

I had a look at the mirror class, and made some fixes.

#440, #439 and #438 should be solved (but since its late, i will have another look tomorrow)

Robin