Wenzel Jakob b8480a3d60 Fixes for several subtle kd-tree construction issues ... - fixed several bugs that occasionally broke double-precision builds - rewrote min/max binning code to make it tolerant to precision issues. Previously, it gave up in such cases, which lead to a slow build with the O(n log n) method.		2014-11-05 19:48:07 +01:00
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mitsuba	Fixes for several subtle kd-tree construction issues	2014-11-05 19:48:07 +01:00