On 5/03/2015 11:03 AM, Dave Swarthout wrote:
>But what we really need is:
>paving_stone:geometry=
>paving_stone:concrete:grain_size=
>paving_stone:spectral_reflectance_curves=
>paving_stone:manufacturing_date=
+1
Now we're getting somewhere. I think too that we need a way to tag how
the stone was formed, also color
paving_stone:genesis=igneous, metamorphic, sedimentary, artificial, etc.
British English ... coloUr ... don't forget the U !
They will love us in Germany!
On Thu, Mar 5, 2015 at 3:10 AM, Martin Koppenhoefer
<dieterdre...@gmail.com <mailto:dieterdre...@gmail.com>> wrote:
2015-03-04 19:13 GMT+01:00 Bryce Nesbitt <bry...@obviously.com
<mailto:bry...@obviously.com>>:
But what we really need is:
paving_stone:geometry=
paving_stone:concrete:grain_size=
paving_stone:spectral_reflectance_curves=
paving_stone:manufacturing_date=
+1
and paving_stone:bevel_variance
Really need not to over look the essential non-visible characteristics!
Surface hardness http://en.wikipedia.org/wiki/Vickers_hardness_test ..
to judge ware rates.
And there must be some compression test to determine the weight carrying
capabilities ..
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