vtkSynchronizedTemplates3D: Fix bug when local and global extent differ

When the image whole extent is different from the execucution extent,
some indices are were incorrectly computed. Fixed now.

Change-Id: I116661473af97e6e4c916de0b34bab64f67ab1c5
Removed unused variable

Change-Id: I20b38ad142dfc2e2151f43b5f0cd9f1181d415a3
Added a UseDescriptor ivar and checking for it.

Change-Id: I2283515cbc45ee9353114d05657dbbbb95a8efa2
Implemented the quadric-based subdivision for sphere. Added test.

Change-Id: Ia0193a9da06a2054723eb317117417d6a7840a6f
PERF: Accelerate a few things

Change-Id: Ia0c22108fb9a0a5a6c2f3b536aa4a3a0142671a0
Fully implemented test case for HTG sphere

Change-Id: Ib6676b0a885c9ad4f46378238e0b34780ddc5eac
PERF: accelerated SubdivideFromDescriptor()

Change-Id: I4de6ff905a5a584ac74625033c0cdf09fa0a4dc4
PERF: accelerated SubdivideFromDescriptor()

Change-Id: I8effaaa3bd081d539a7bbea76ecf80c626aa03a6
PERF: accelerate SubdivideFromQuadric()

Change-Id: Id9a92008dc3fcd945bab250239b0d258a1b2cb08
Implemented complete genericity in terms of generating quadric

Change-Id: I7c3596b485d1d77ef61f19e1c13ec5e530f57c93
Added material support to quadric definition. Testing it.

Change-Id: Icd2736e286b559082b7ae5acf5cf9ce17029eeee
Max Level = 4 for regression testing

Change-Id: I40444c6d2e3fc54c3766d3a4c12a86f66d008254
Better figure placement for testing

Change-Id: I5862b8600ac457816c48a188f2c64464515f8340
Do not modify time when parameters are unchanged

Change-Id: I722ea9bbcd738ec09b77fe5839842af2cc9ba86e
Reimplemented GetMTime()

Change-Id: Ia89d3b89eafa596ed2d3423b9630adb381cc4d3e
Merge topic 'add_quadric_hyper_tree_grid_source' into master

0c5e87c6 Reimplemented GetMTime()
f2fc9b46 Do not modify time when parameters are unchanged
c56ab782 Better figure placement for testing
a1f9bab6 Max Level = 4 for regression testing
9b829643 Added material support to quadric definition. Testing it.
1dfeb271 Implemented complete genericity in terms of generating quadric
62811584 PERF: accelerate SubdivideFromQuadric()
c0be29e7 PERF: accelerated SubdivideFromDescriptor()
1381bd8d PERF: accelerated SubdivideFromDescriptor()
9b1cbb82 Fully implemented test case for HTG sphere
cca31b36 PERF: Accelerate a few things
a2c6b7dc Implemented the quadric-based subdivision for sphere. Added test.
22b858ec Added a UseDescriptor ivar and checking for it.
4392ceca Removed unused variable
vtkThreshold: Add continuous range option

Previous vtkThreshold considers the scalars from each cell as a
discrete set. A new option is added that considers the scalars as a
continuous interval instead, where the lower bound is the minimum
scalar value and the upper bound is the maximum. This has the effect
of producing more cells when AllScalar is set to be 0: A narrow
threshold might not contain any scalar from the vertices, but it can
still intersect the scalar interval.

Change-Id: I32253e6f4c1ac892010b38ecdcad17e013b133b9
Merge topic 'add-crinkle-like-option-to-vtkThreshold' into master

052a9ef1 vtkThreshold: Add continuous range option
Merge topic 'fix-synchronizedtemplates-bug' into master

2b02c605 vtkSynchronizedTemplates3D: Fix bug when local and global extent differ
Merge topic 'vtkmaster' into pv-master

cff1147 Merge topic 'add-polygon-output-option-for-contour' into master
ea23f9f Merge topic 'cleanup-old-cmake-commands' into master
9ff4930 Merge topic '13588-python-tabs' into master
37042de Merge topic 'add_materialsupport_to_htgrid' into master
00286bc Merge topic 'ibm-xlc-compiler-issues' into master
6625fce Replace remove() with list(REMOVE_ITEM)
38610bb Replace install_targets() with install(TARGETS)
3c84f83 Replace make_directory() with file(MAKE_DIRECTORY)
0a60580 Replace write_file() with file(WRITE) and file(APPEND)
809dbae Merge remote-tracking branch 'pvvtk/pv-master' into HEAD
9c46b3a Merge topic 'dmc-64bit-safety' into master
669d103 Fix potential integer overflow in vtkDiscreteMarchingCubes allocation.
348d048 STYLE: Local variable "Spacing" should be lower-case.
c683e80 Added spaces to make this code more legible
e36e1c8 Code cleanup: removed unnecessary reference to a SuperCursorEntry
9d0e496 More brutal testing
...