Change-Id: Ie1ec3f0223a7f21a495548dba23af3837ec9f0a5

Change-Id: I935ed81f38a53cd7308cf849feae1d85b25294d4

Karthik Krishnan authored Nov 04, 2011 and Kitware Robot committed Nov 04, 2011

1edea51d Mesh tracing feature

Store the node point ids when tracing a contour on the surface
of a mesh. This allows one to re-initialize a contour traced
on a surface of a mesh.

David Gobbi authored Nov 03, 2011 and Kitware Robot committed Nov 03, 2011

eba4e1a6 BUG: Fix math error in vtkDICOMImageReader slice spacing computation.

One of the terms of the cross product had the wrong sign.  As a result,
the slice spacing was computed incorrectly unless the images were exactly
aligned with either the axial or sagittal planes of the patient.

David Gobbi authored Nov 03, 2011 and Kitware Robot committed Nov 03, 2011

6439d253 BUG: There should be no call to SetSpanState() after final span.

This fixes situations where the stencil extent is smaller than the
image extent, specifically TestStencilWithImage which would occasionally
crash on some platforms.

Change-Id: Iac37611f89dc6f02320d7551869978a5ac76d216

David Gobbi authored Nov 03, 2011 and Kitware Robot committed Nov 03, 2011

44fb66e4 COMP: Fix warning in TestImageDataInterpolation.

Change-Id: Ie686024786ef41a6c3371c174fe94981c0a39f59

David Gobbi authored Nov 03, 2011 and Kitware Robot committed Nov 03, 2011

f332da82 BUG: Picker getting incorrect matrix from vtkImageStack members.

When the picker picks a vtkImageStack, it gets the mapper from the
currently active image on the stack.  Unfortunately, though, instead
of getting the matrix from the image, it was getting the matrix of the
stack itself (usually identity), This is now fixed, through the use
of a simple assembly path for the stack that contains only the active
image.  This also fixes the Bounds computation, which required a new
regression test image for TestImageStack.

David Partyka authored Nov 02, 2011 and Kitware Robot committed Nov 02, 2011

ed9da686 Merge topic '12690_multiple_pieces_in_vtu' into pv-master
1780944d Fixed BUG #12690. VTU filters with multiple pieces not working.

David Partyka authored Nov 02, 2011 and Kitware Robot committed Nov 02, 2011

1780944d Fixed BUG #12690. VTU filters with multiple pieces not working.

David Gobbi authored Nov 02, 2011 and Kitware Robot committed Nov 02, 2011

4ba1d240 ENH: Add JumpToNearestSlice attrib to vtkImageResliceMapper.

This option adds flexibility to the SliceAtFocalPoint action
of the ResliceMapper, by locking to the nearest original slice
instead of interpolating a new slice.

Karthik Krishnan authored Nov 01, 2011 and Kitware Robot committed Nov 01, 2011

8db52c6d This feature allows one to draw contours on meshes and extract inside

We update the connectivity filter to be able to extract a visited
points IdList. These may be traversed later to update point data
on the original mesh. Without this info, the connectivity filter
successfully extracts regions inside, however one loses the association
to the original mesh if one does not have a visited point id map.

The second feature adds a SnapToClosestPoint feature to the
vtkPolygonalSurfacePointPlacer. This is useful when
drawing contours along the edges of a surface mesh.

CommandLineArguments.cxx:
 remark #181: argument is incompatible with corresponding format
  string conversion

SystemInformation.cxx:
 remark #193: zero used for undefined preprocessing identifier "_WIN32"
 warning #177: variable "Regebx" was declared but never referenced

SystemTools.cxx(375):
 remark #444: destructor for base class "std::vector<char*>" is not virtual
  class kwsysDeletingCharVector : private kwsys_stl::vector<char*>

Author: Hans Johnson <hans-johnson@uiowa.edu>
Change-Id: Ibc899c3ba14990158ef7bbabace4b435b22495c3

David Gobbi authored Nov 01, 2011 and Kitware Robot committed Nov 01, 2011

74c75b4e ENH: Add HasImage and GetImages methods to vtkImageStack.

The bug was introduced by fix for BUG #12202 (SHA: 141568f1). Changed the
commit to use a fix that does not reintroduce the memory issue (BUG #12202) as
well as maintains support for multiple pieces (BUG #12690).

David Gobbi authored Oct 30, 2011 and Kitware Robot committed Oct 30, 2011

d4f3b840 BUG: Fix track-pad scrolling action for OS X Cocoa.

The Apple track pad generates scrollWheel events for a two-fingered drag.
However, the track pad generates many more of these events than a real
scroll wheel, but for most events the "delta" is zero and only every or
so event has a non-zero delta, this emulates the "click click click"
scrolling of a typical scroll wheel.  VTK was treating the zero delta
values as negative deltas, instead of ignoring them.

Change-Id: I4030ad9fbbf675d5298c3cf4322e489a127e5e26

Karthik Krishnan authored Oct 30, 2011 and Kitware Robot committed Oct 30, 2011

b03697fa vtkFixedSizeHandleRepresentation - A marker that has the same size in pixels.

This class is a concrete implementation of vtkHandleRepresentation. It is
meant to be used as a representation for vtkHandleWidget. Unlike the other
represenations, this can maintain a constant size in pixels, regardless of
the camera zoom parameters. The size in pixels may be set via
SetHandleSizeInPixels. This representation renders the markers as spherical
blobs in 3D space with the width as specified above, defaults to 10 pixels.
The handles will have the same size in pixels, give or take a certain
tolerance, as specified by SetHandleSizeToleranceInPixels. The tolerance
defaults to half a pixel. PointPlacers may be used to specify constraints on
the placement of markers. For instance a vtkPolygonalSurfacePointPlacer
will constrain placement of these spherical handles to a surface mesh.
  Also add a test for the same

Sean McBride authored Oct 28, 2011 and Kitware Robot committed Oct 28, 2011

95385c23 updated vtk_freetype_mangle.h with symbols from Linux and Windows
b843f3aa updated vtk_freetype_mangle.h with new symbol list for freetype 2.4.7
b4b541bf updated freetype from 2.4.4 to 2.4.7

David Partyka authored Oct 27, 2011 and Kitware Robot committed Oct 27, 2011

7c019db2 Merge topic '12636-fix-occt-incompatibility-6.5.2' into pv-master
9000680d Syntax fixes.
7eafb31c Fix ftgl export macro.
5c368229 Apply patch to wrap ftgl in a namespace.

David Partyka authored Oct 27, 2011 and Kitware Robot committed Oct 27, 2011

9000680d Syntax fixes.
7eafb31c Fix ftgl export macro.
5c368229 Apply patch to wrap ftgl in a namespace.