Matt Williams 63f0def22f Require that the voxel is a signed type
This means that a static_cast<float> is no longer needed to calculate the
gradient. A static_assert provides user feedback.

The next step here would be to use a MarchingCubesController-type solution
to define the density value from a voxel. This way, also the gradient can
be stored.
2014-01-11 19:59:19 +00:00
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2012-11-19 10:44:47 +00:00
2011-12-26 12:37:07 +00:00