FUNCTION fHtmGetCornerPoints

Converts an HTMID to the trixel's vertices as cartesian vectors

Parameter:
htmid bigint, htmid of the trixel
Returns VertexTable(x float, y float, z float) with three rows contining the trixel's vertices select * from fHtmToCornerPoints(8) gives: 1 0 0 0 0 0 0 1 0

Input and output parameters

name type length inout pnum

@htmid bigint 8 input 1

x float 8 output 1

y float 8 output 2

z float 8 output 3

name	type	length	inout	pnum
@htmid	bigint	8	input	1
x	float	8	output	1
y	float	8	output	2
z	float	8	output	3