Index: tests/Tesselations/heptan/1.5/NonConvexEnvelope-heptan.dat
===================================================================
--- tests/Tesselations/heptan/1.5/NonConvexEnvelope-heptan.dat	(revision bdedb126fe1a1073239174c61698ac3e49dc53b1)
+++ tests/Tesselations/heptan/1.5/NonConvexEnvelope-heptan.dat	(revision bdb143247eccc7c91b16ff0f4b58e8e1946856d2)
@@ -2,27 +2,27 @@
 VARIABLES = "X" "Y" "Z" "U"
 ZONE T="heptan", N=23, E=64, DATAPACKING=POINT, ZONETYPE=FETRIANGLE
--7.27e-07 -1.22006 0.930455 3
--7.27e-07 -1.22006 -0.849545 3
--1.2492 0.921941 0.930455 3
--1.2492 0.921941 -0.849545 3
-1.2492 0.921941 -0.849545 3
-1.2492 0.921941 0.930455 3
--2.4985 -1.22006 -0.849545 4
--2.4985 -1.22006 0.930455 4
-2.4985 -1.22006 0.930455 4
-2.4985 -1.22006 -0.849545 4
--4.6377 -0.336759 0.0404545 6
--3.7477 0.921941 0.930455 5
--3.7477 0.921941 -0.849545 5
-4.6377 -0.336759 0.0404545 4
-3.7477 0.921941 -0.849545 4
-3.7477 0.921941 0.930455 4
--7.27e-07 -0.590759 0.0404545 6
--1.2492 0.292641 0.0404545 6
-1.2492 0.292641 0.0404545 6
--2.4985 -0.590759 0.0404545 6
-2.4985 -0.590759 0.0404545 6
--3.7477 0.292641 0.0404545 12
-3.7477 0.292641 0.0404545 12
+-7.27e-07 -1.22006 0.930455 18.7229
+-7.27e-07 -1.22006 -0.849545 18.7229
+-1.2492 0.921941 0.930455 18.7227
+-1.2492 0.921941 -0.849545 18.7227
+1.2492 0.921941 -0.849545 18.7222
+1.2492 0.921941 0.930455 27.0641
+-2.4985 -1.22006 -0.849545 19.9769
+-2.4985 -1.22006 0.930455 27.4727
+2.4985 -1.22006 0.930455 19.9769
+2.4985 -1.22006 -0.849545 27.4727
+-4.6377 -0.336759 0.0404545 21.541
+-3.7477 0.921941 0.930455 18.8853
+-3.7477 0.921941 -0.849545 18.8853
+4.6377 -0.336759 0.0404545 10.6618
+3.7477 0.921941 -0.849545 18.5406
+3.7477 0.921941 0.930455 12.1988
+-7.27e-07 -0.590759 0.0404545 23.0174
+-1.2492 0.292641 0.0404545 23.0167
+1.2492 0.292641 0.0404545 20.1632
+-2.4985 -0.590759 0.0404545 18.9798
+2.4985 -0.590759 0.0404545 18.9798
+-3.7477 0.292641 0.0404545 39.5267
+3.7477 0.292641 0.0404545 23.2512
 
 14 15 23
@@ -38,8 +38,8 @@
 5 18 19
 4 5 18
+6 18 19
+3 6 18
 3 4 18
 3 4 18
-3 18 19
-3 6 19
 4 18 22
 4 13 22
@@ -48,10 +48,6 @@
 12 13 22
 12 13 22
-16 19 23
-6 16 19
-14 16 23
-14 16 23
-9 14 23
-9 16 23
+6 19 23
+6 16 23
 11 13 22
 11 13 22
@@ -62,4 +58,13 @@
 8 11 22
 8 12 22
+14 16 23
+14 16 23
+9 14 23
+9 16 23
+3 8 12
+1 3 8
+1 3 6
+1 6 9
+6 9 16
 4 7 13
 2 4 7
@@ -67,9 +72,4 @@
 2 5 10
 5 10 15
-3 8 12
-1 3 8
-1 3 6
-1 6 9
-6 9 16
 10 14 21
 9 10 21
@@ -84,8 +84,8 @@
 2 17 20
 2 7 20
-1 17 20
-1 8 20
 7 8 20
 7 8 20
 7 11 20
 8 11 20
+8 17 20
+1 8 17
Index: tests/Tesselations/heptan/2.5/NonConvexEnvelope-heptan.dat
===================================================================
--- tests/Tesselations/heptan/2.5/NonConvexEnvelope-heptan.dat	(revision bdedb126fe1a1073239174c61698ac3e49dc53b1)
+++ tests/Tesselations/heptan/2.5/NonConvexEnvelope-heptan.dat	(revision bdb143247eccc7c91b16ff0f4b58e8e1946856d2)
@@ -2,20 +2,20 @@
 VARIABLES = "X" "Y" "Z" "U"
 ZONE T="heptan", N=16, E=28, DATAPACKING=POINT, ZONETYPE=FETRIANGLE
--7.27e-07 -1.22006 0.930455 0
--7.27e-07 -1.22006 -0.849545 0
--1.2492 0.921941 0.930455 0
--1.2492 0.921941 -0.849545 0
-1.2492 0.921941 -0.849545 0
-1.2492 0.921941 0.930455 0
--2.4985 -1.22006 -0.849545 0
--2.4985 -1.22006 0.930455 0
-2.4985 -1.22006 0.930455 0
-2.4985 -1.22006 -0.849545 0
--4.6377 -0.336759 0.0404545 0
--3.7477 0.921941 0.930455 0
--3.7477 0.921941 -0.849545 0
-4.6377 -0.336759 0.0404545 0
-3.7477 0.921941 -0.849545 0
-3.7477 0.921941 0.930455 0
+-7.27e-07 -1.22006 0.930455 -17.4952
+-7.27e-07 -1.22006 -0.849545 -17.4952
+-1.2492 0.921941 0.930455 -19.6818
+-1.2492 0.921941 -0.849545 -15.323
+1.2492 0.921941 -0.849545 -17.495
+1.2492 0.921941 0.930455 -17.4951
+-2.4985 -1.22006 -0.849545 -13.1263
+-2.4985 -1.22006 0.930455 -10.8961
+2.4985 -1.22006 0.930455 -13.1263
+2.4985 -1.22006 -0.849545 -10.8961
+-4.6377 -0.336759 0.0404545 -9.35471
+-3.7477 0.921941 0.930455 -9.24444
+-3.7477 0.921941 -0.849545 -11.4805
+4.6377 -0.336759 0.0404545 -9.35473
+3.7477 0.921941 -0.849545 -11.4805
+3.7477 0.921941 0.930455 -9.24445
 
 14 15 16
@@ -27,11 +27,11 @@
 3 12 13
 11 12 13
-8 11 12
-3 8 12
-1 3 8
-1 3 6
-1 6 9
-6 9 16
-9 14 16
+7 11 13
+4 7 13
+2 4 7
+2 4 5
+2 5 10
+5 10 15
+10 14 15
 9 10 14
 2 9 10
@@ -40,9 +40,9 @@
 1 7 8
 7 8 11
-10 14 15
-5 10 15
-2 5 10
-2 4 5
-2 4 7
-4 7 13
-7 11 13
+9 14 16
+6 9 16
+1 6 9
+1 3 6
+1 3 8
+3 8 12
+8 11 12
Index: tests/Tesselations/heptan/2/NonConvexEnvelope-heptan.dat
===================================================================
--- tests/Tesselations/heptan/2/NonConvexEnvelope-heptan.dat	(revision bdedb126fe1a1073239174c61698ac3e49dc53b1)
+++ tests/Tesselations/heptan/2/NonConvexEnvelope-heptan.dat	(revision bdb143247eccc7c91b16ff0f4b58e8e1946856d2)
@@ -2,20 +2,20 @@
 VARIABLES = "X" "Y" "Z" "U"
 ZONE T="heptan", N=16, E=28, DATAPACKING=POINT, ZONETYPE=FETRIANGLE
--7.27e-07 -1.22006 0.930455 0
--7.27e-07 -1.22006 -0.849545 0
--1.2492 0.921941 0.930455 0
--1.2492 0.921941 -0.849545 0
-1.2492 0.921941 -0.849545 0
-1.2492 0.921941 0.930455 0
--2.4985 -1.22006 -0.849545 0
--2.4985 -1.22006 0.930455 0
-2.4985 -1.22006 0.930455 0
-2.4985 -1.22006 -0.849545 0
--4.6377 -0.336759 0.0404545 0
--3.7477 0.921941 0.930455 0
--3.7477 0.921941 -0.849545 0
-4.6377 -0.336759 0.0404545 0
-3.7477 0.921941 -0.849545 0
-3.7477 0.921941 0.930455 0
+-7.27e-07 -1.22006 0.930455 -17.4952
+-7.27e-07 -1.22006 -0.849545 -17.4952
+-1.2492 0.921941 0.930455 -19.6818
+-1.2492 0.921941 -0.849545 -15.323
+1.2492 0.921941 -0.849545 -17.495
+1.2492 0.921941 0.930455 -17.4951
+-2.4985 -1.22006 -0.849545 -13.1263
+-2.4985 -1.22006 0.930455 -10.8961
+2.4985 -1.22006 0.930455 -13.1263
+2.4985 -1.22006 -0.849545 -10.8961
+-4.6377 -0.336759 0.0404545 -9.35471
+-3.7477 0.921941 0.930455 -9.24444
+-3.7477 0.921941 -0.849545 -11.4805
+4.6377 -0.336759 0.0404545 -9.35473
+3.7477 0.921941 -0.849545 -11.4805
+3.7477 0.921941 0.930455 -9.24445
 
 14 15 16
@@ -27,11 +27,11 @@
 3 12 13
 11 12 13
-8 11 12
-3 8 12
-1 3 8
-1 3 6
-1 6 9
-6 9 16
-9 14 16
+7 11 13
+4 7 13
+2 4 7
+2 4 5
+2 5 10
+5 10 15
+10 14 15
 9 10 14
 2 9 10
@@ -40,9 +40,9 @@
 1 7 8
 7 8 11
-10 14 15
-5 10 15
-2 5 10
-2 4 5
-2 4 7
-4 7 13
-7 11 13
+9 14 16
+6 9 16
+1 6 9
+1 3 6
+1 3 8
+3 8 12
+8 11 12
Index: tests/Tesselations/heptan/25/NonConvexEnvelope-heptan.dat
===================================================================
--- tests/Tesselations/heptan/25/NonConvexEnvelope-heptan.dat	(revision bdedb126fe1a1073239174c61698ac3e49dc53b1)
+++ tests/Tesselations/heptan/25/NonConvexEnvelope-heptan.dat	(revision bdb143247eccc7c91b16ff0f4b58e8e1946856d2)
@@ -2,20 +2,20 @@
 VARIABLES = "X" "Y" "Z" "U"
 ZONE T="heptan", N=16, E=28, DATAPACKING=POINT, ZONETYPE=FETRIANGLE
--7.27e-07 -1.22006 0.930455 0
--7.27e-07 -1.22006 -0.849545 0
--1.2492 0.921941 0.930455 0
--1.2492 0.921941 -0.849545 0
-1.2492 0.921941 -0.849545 0
-1.2492 0.921941 0.930455 0
--2.4985 -1.22006 -0.849545 0
--2.4985 -1.22006 0.930455 0
-2.4985 -1.22006 0.930455 0
-2.4985 -1.22006 -0.849545 0
--4.6377 -0.336759 0.0404545 0
--3.7477 0.921941 0.930455 0
--3.7477 0.921941 -0.849545 0
-4.6377 -0.336759 0.0404545 0
-3.7477 0.921941 -0.849545 0
-3.7477 0.921941 0.930455 0
+-7.27e-07 -1.22006 0.930455 -17.4952
+-7.27e-07 -1.22006 -0.849545 -17.4952
+-1.2492 0.921941 0.930455 -19.6818
+-1.2492 0.921941 -0.849545 -15.323
+1.2492 0.921941 -0.849545 -17.495
+1.2492 0.921941 0.930455 -17.4951
+-2.4985 -1.22006 -0.849545 -13.1263
+-2.4985 -1.22006 0.930455 -10.8961
+2.4985 -1.22006 0.930455 -13.1263
+2.4985 -1.22006 -0.849545 -10.8961
+-4.6377 -0.336759 0.0404545 -9.35471
+-3.7477 0.921941 0.930455 -9.24444
+-3.7477 0.921941 -0.849545 -11.4805
+4.6377 -0.336759 0.0404545 -9.35473
+3.7477 0.921941 -0.849545 -11.4805
+3.7477 0.921941 0.930455 -9.24445
 
 14 15 16
@@ -27,11 +27,11 @@
 3 12 13
 11 12 13
-8 11 12
-3 8 12
-1 3 8
-1 3 6
-1 6 9
-6 9 16
-9 14 16
+7 11 13
+4 7 13
+2 4 7
+2 4 5
+2 5 10
+5 10 15
+10 14 15
 9 10 14
 2 9 10
@@ -40,9 +40,9 @@
 1 7 8
 7 8 11
-10 14 15
-5 10 15
-2 5 10
-2 4 5
-2 4 7
-4 7 13
-7 11 13
+9 14 16
+6 9 16
+1 6 9
+1 3 6
+1 3 8
+3 8 12
+8 11 12
Index: tests/Tesselations/heptan/3.5/NonConvexEnvelope-heptan.dat
===================================================================
--- tests/Tesselations/heptan/3.5/NonConvexEnvelope-heptan.dat	(revision bdedb126fe1a1073239174c61698ac3e49dc53b1)
+++ tests/Tesselations/heptan/3.5/NonConvexEnvelope-heptan.dat	(revision bdb143247eccc7c91b16ff0f4b58e8e1946856d2)
@@ -2,20 +2,20 @@
 VARIABLES = "X" "Y" "Z" "U"
 ZONE T="heptan", N=16, E=28, DATAPACKING=POINT, ZONETYPE=FETRIANGLE
--7.27e-07 -1.22006 0.930455 0
--7.27e-07 -1.22006 -0.849545 0
--1.2492 0.921941 0.930455 0
--1.2492 0.921941 -0.849545 0
-1.2492 0.921941 -0.849545 0
-1.2492 0.921941 0.930455 0
--2.4985 -1.22006 -0.849545 0
--2.4985 -1.22006 0.930455 0
-2.4985 -1.22006 0.930455 0
-2.4985 -1.22006 -0.849545 0
--4.6377 -0.336759 0.0404545 0
--3.7477 0.921941 0.930455 0
--3.7477 0.921941 -0.849545 0
-4.6377 -0.336759 0.0404545 0
-3.7477 0.921941 -0.849545 0
-3.7477 0.921941 0.930455 0
+-7.27e-07 -1.22006 0.930455 -17.4952
+-7.27e-07 -1.22006 -0.849545 -17.4952
+-1.2492 0.921941 0.930455 -19.6818
+-1.2492 0.921941 -0.849545 -15.323
+1.2492 0.921941 -0.849545 -17.495
+1.2492 0.921941 0.930455 -17.4951
+-2.4985 -1.22006 -0.849545 -13.1263
+-2.4985 -1.22006 0.930455 -10.8961
+2.4985 -1.22006 0.930455 -13.1263
+2.4985 -1.22006 -0.849545 -10.8961
+-4.6377 -0.336759 0.0404545 -9.35471
+-3.7477 0.921941 0.930455 -9.24444
+-3.7477 0.921941 -0.849545 -11.4805
+4.6377 -0.336759 0.0404545 -9.35473
+3.7477 0.921941 -0.849545 -11.4805
+3.7477 0.921941 0.930455 -9.24445
 
 14 15 16
@@ -27,11 +27,11 @@
 3 12 13
 11 12 13
-8 11 12
-3 8 12
-1 3 8
-1 3 6
-1 6 9
-6 9 16
-9 14 16
+7 11 13
+4 7 13
+2 4 7
+2 4 5
+2 5 10
+5 10 15
+10 14 15
 9 10 14
 2 9 10
@@ -40,9 +40,9 @@
 1 7 8
 7 8 11
-10 14 15
-5 10 15
-2 5 10
-2 4 5
-2 4 7
-4 7 13
-7 11 13
+9 14 16
+6 9 16
+1 6 9
+1 3 6
+1 3 8
+3 8 12
+8 11 12
Index: tests/Tesselations/heptan/3/NonConvexEnvelope-heptan.dat
===================================================================
--- tests/Tesselations/heptan/3/NonConvexEnvelope-heptan.dat	(revision bdedb126fe1a1073239174c61698ac3e49dc53b1)
+++ tests/Tesselations/heptan/3/NonConvexEnvelope-heptan.dat	(revision bdb143247eccc7c91b16ff0f4b58e8e1946856d2)
@@ -2,20 +2,20 @@
 VARIABLES = "X" "Y" "Z" "U"
 ZONE T="heptan", N=16, E=28, DATAPACKING=POINT, ZONETYPE=FETRIANGLE
--7.27e-07 -1.22006 0.930455 0
--7.27e-07 -1.22006 -0.849545 0
--1.2492 0.921941 0.930455 0
--1.2492 0.921941 -0.849545 0
-1.2492 0.921941 -0.849545 0
-1.2492 0.921941 0.930455 0
--2.4985 -1.22006 -0.849545 0
--2.4985 -1.22006 0.930455 0
-2.4985 -1.22006 0.930455 0
-2.4985 -1.22006 -0.849545 0
--4.6377 -0.336759 0.0404545 0
--3.7477 0.921941 0.930455 0
--3.7477 0.921941 -0.849545 0
-4.6377 -0.336759 0.0404545 0
-3.7477 0.921941 -0.849545 0
-3.7477 0.921941 0.930455 0
+-7.27e-07 -1.22006 0.930455 -17.4952
+-7.27e-07 -1.22006 -0.849545 -17.4952
+-1.2492 0.921941 0.930455 -19.6818
+-1.2492 0.921941 -0.849545 -15.323
+1.2492 0.921941 -0.849545 -17.495
+1.2492 0.921941 0.930455 -17.4951
+-2.4985 -1.22006 -0.849545 -13.1263
+-2.4985 -1.22006 0.930455 -10.8961
+2.4985 -1.22006 0.930455 -13.1263
+2.4985 -1.22006 -0.849545 -10.8961
+-4.6377 -0.336759 0.0404545 -9.35471
+-3.7477 0.921941 0.930455 -9.24444
+-3.7477 0.921941 -0.849545 -11.4805
+4.6377 -0.336759 0.0404545 -9.35473
+3.7477 0.921941 -0.849545 -11.4805
+3.7477 0.921941 0.930455 -9.24445
 
 14 15 16
@@ -27,11 +27,11 @@
 3 12 13
 11 12 13
-8 11 12
-3 8 12
-1 3 8
-1 3 6
-1 6 9
-6 9 16
-9 14 16
+7 11 13
+4 7 13
+2 4 7
+2 4 5
+2 5 10
+5 10 15
+10 14 15
 9 10 14
 2 9 10
@@ -40,9 +40,9 @@
 1 7 8
 7 8 11
-10 14 15
-5 10 15
-2 5 10
-2 4 5
-2 4 7
-4 7 13
-7 11 13
+9 14 16
+6 9 16
+1 6 9
+1 3 6
+1 3 8
+3 8 12
+8 11 12
Index: tests/Tesselations/heptan/4/NonConvexEnvelope-heptan.dat
===================================================================
--- tests/Tesselations/heptan/4/NonConvexEnvelope-heptan.dat	(revision bdedb126fe1a1073239174c61698ac3e49dc53b1)
+++ tests/Tesselations/heptan/4/NonConvexEnvelope-heptan.dat	(revision bdb143247eccc7c91b16ff0f4b58e8e1946856d2)
@@ -2,20 +2,20 @@
 VARIABLES = "X" "Y" "Z" "U"
 ZONE T="heptan", N=16, E=28, DATAPACKING=POINT, ZONETYPE=FETRIANGLE
--7.27e-07 -1.22006 0.930455 0
--7.27e-07 -1.22006 -0.849545 0
--1.2492 0.921941 0.930455 0
--1.2492 0.921941 -0.849545 0
-1.2492 0.921941 -0.849545 0
-1.2492 0.921941 0.930455 0
--2.4985 -1.22006 -0.849545 0
--2.4985 -1.22006 0.930455 0
-2.4985 -1.22006 0.930455 0
-2.4985 -1.22006 -0.849545 0
--4.6377 -0.336759 0.0404545 0
--3.7477 0.921941 0.930455 0
--3.7477 0.921941 -0.849545 0
-4.6377 -0.336759 0.0404545 0
-3.7477 0.921941 -0.849545 0
-3.7477 0.921941 0.930455 0
+-7.27e-07 -1.22006 0.930455 -17.4952
+-7.27e-07 -1.22006 -0.849545 -17.4952
+-1.2492 0.921941 0.930455 -19.6818
+-1.2492 0.921941 -0.849545 -15.323
+1.2492 0.921941 -0.849545 -17.495
+1.2492 0.921941 0.930455 -17.4951
+-2.4985 -1.22006 -0.849545 -13.1263
+-2.4985 -1.22006 0.930455 -10.8961
+2.4985 -1.22006 0.930455 -13.1263
+2.4985 -1.22006 -0.849545 -10.8961
+-4.6377 -0.336759 0.0404545 -9.35471
+-3.7477 0.921941 0.930455 -9.24444
+-3.7477 0.921941 -0.849545 -11.4805
+4.6377 -0.336759 0.0404545 -9.35473
+3.7477 0.921941 -0.849545 -11.4805
+3.7477 0.921941 0.930455 -9.24445
 
 14 15 16
@@ -27,11 +27,11 @@
 3 12 13
 11 12 13
-8 11 12
-3 8 12
-1 3 8
-1 3 6
-1 6 9
-6 9 16
-9 14 16
+7 11 13
+4 7 13
+2 4 7
+2 4 5
+2 5 10
+5 10 15
+10 14 15
 9 10 14
 2 9 10
@@ -40,9 +40,9 @@
 1 7 8
 7 8 11
-10 14 15
-5 10 15
-2 5 10
-2 4 5
-2 4 7
-4 7 13
-7 11 13
+9 14 16
+6 9 16
+1 6 9
+1 3 6
+1 3 8
+3 8 12
+8 11 12
