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2 commits

Author SHA1 Message Date
7b374c70ae Surfaces now provide a location hint
This is supposed to be a point in space close to the surface
2018-02-13 18:42:15 +01:00
52ca47cde6 Marching: add test implicit surface and main
The test surface is the sphere TestImplicitSphere
2018-02-11 20:23:21 +01:00