Where the queries read triangle corners (see the file comment):
'records' (the default: 48 bytes per triangle, a copy of the corners)
or 'positions' (16 bytes per triangle: the tree's indexed triangles,
corners read from source.positions by reference; needs source).
Answers are the same bit for bit; 'positions' follows the source's
edits, so refit after editing it.
Where the queries read triangle corners (see the file comment):
'records'(the default: 48 bytes per triangle, a copy of the corners) or'positions'(16 bytes per triangle: the tree's indexed triangles, corners read fromsource.positionsby reference; needssource). Answers are the same bit for bit;'positions'follows the source's edits, so refit after editing it.