This is not supported by the new OpenGL2 backend, and doesn't support
new text features, like MathText, FontConfig, or custom font files.

It only implements vtkTextMapper, which now will use a texture-based
implementation, similar to vtkTextActor and friends.

I used to move the alignment point onto the edge of the rendered
text, but this lead to some layout issues, including a particularly
nasty possibility of having a label rendered outside of a constrained
bounding box.

This should be made an option at some point (a tight alignment property
on vtkTextProperty perhaps?), as it does look nicer on certain centered
labels.

I missed this when I was updating the text actors to better support
rotations + alignments. Basically, now we anchor the texture's image
extent index <0, 0, 0> to the mapper/actor's position to get "proper"
alignment.

Also add a bit to ensure that this is exported properly by GL2PS and
prevent errors from converting NULL to std::string.

These features are tested by a test added in a later patch, in this
branch, as the other TextMapper implementation is still used by default
at this point.

These files weren't being handled properly when modules appeared or
disappeared.

Some ParaView tests produce multiple images and it can be time consuming
to track down which image failed. Let's print the failed image name in
the output.

Dunno what this does, but without it the baseline doesn't
match the rendering. The image difference was small enough
that this test has been passing for years, until the slight
text changes pushed it over the tolerance.

The link below suggests that it was something to check to see
if the script was running inside of VTK's TCL interpreter?

http://stackoverflow.com/questions/18457569/info-command-rtexmath-in-tk-with-vtk

In any case, the outline actor is definitely there in the
baseline, so let's just add it unconditionally.

Also ensure that the text property's justification makes sense for
the desired layout.

This will override the vtkTextProperty foreground color once the
vtkTextRenderer backend implementation is made default.

vtkLabelPlacementMapper wasn't freeing the render strategy's
resources.

The legends in the bar/pie charts were not displaying symbols.

These have been broken for a while, but the error was small
enough that the image test tolerance didn't pick up on it until the
text revamp triggered a large change.

Brad King authored Apr 08, 2015 and Kitware Robot committed Apr 08, 2015

ab5456f4

 Documentation: Update required Git version to 1.7.2
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Ben Boeckel <ben.boeckel@kitware.com>
Reviewed-by: Utkarsh Ayachit <utkarsh.ayachit@kitware.com>
Merge-request: !104

Our 'git-gitlab-push' script requires Git 1.7.2 or greater to use the
'git -c <name>=<value> ...' configuration option.  Since 1.7.2 came out
in 2010 it is reasonable to expect developers to have it in 2015.

Sean McBride authored Apr 07, 2015 and Kitware Robot committed Apr 07, 2015

50d22d06

 Changed placeholder value from 0.0 to 1.0, fixing undefined behaviour
Acked-by: Kitware Robot <kwrobot@kitware.com>
Reviewed-by: Utkarsh Ayachit <utkarsh.ayachit@kitware.com>
Merge-request: !102

At 0.0 the vtkFiltersAMRCxx-TestImageToAMR test would divide by zero
(giving nan) then convert that to int (which is undefined).

Found by clang's UBSan.

Robert Maynard authored Apr 07, 2015 and Kitware Robot committed Apr 07, 2015

e731f7d4 Add support tbb in local build dirs, and from composer installs.
7493f032

 FindTBB: Updated implementation to version proposed for CMake.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Sujin Philip <sujin.philip@kitware.com>
Merge-request: !1

Bill Lorensen authored Apr 06, 2015 and Kitware Robot committed Apr 06, 2015

bf855f4d

 COMP: Typo causes compile error
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !99

Sean McBride authored Apr 06, 2015 and Kitware Robot committed Apr 06, 2015

5678f1cb

 Removed many unneeded null checks before delete
Acked-by: Kitware Robot <kwrobot@kitware.com>
Reviewed-by: David Gobbi <david.gobbi@gmail.com>
Merge-request: !97

Sankhesh Jhaveri authored Apr 06, 2015 and Kitware Robot committed Apr 06, 2015

67bfb78e Account for window position when drawing in external context
1fd0e34b Added ability to automatically resize external window
c5c0794f Changed GLUT test to remove VTK lights
e7b5c093 Set spot parameters on the newly created lights
bb59caeb

 Fix lights issue in external render environments
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !78

In the VTK world display coordinates are with reference to the
VTK window origin and size. However, when rendering in an
external context, the display coordinates should consider the
whole context origin and size.
This change fixes the issue where all VTK rendering was happening
on the left side of a VRUI stereo window.

Added a boolean that enables/disables querying the OpenGL state for
viewport size. By default, the viewport size is queried at the start
of each frame and the VTK window is resized based on the query result.

With the external lighting change, VTK external renderer does not
support any VTK lights. This change enables the GLUT test to
create OpenGL lights and adds a new baseline.

Query spot parameters on the OpenGL light from the OpenGL state
and set it on the VTK light.

With this change, the external VTK renderer disables automatic light
creation. In each frame, OpenGL lights are queried from the OpenGL
state and a new headlight is added in VTK for each enabled OpenGL
light. This way VTK objects in the scene are lit with lights from the
external OpenGL application.

NOTE: VTK lights created in the pipeline are discarded and only
the externally created OpenGL lights are regarded.

Sean McBride authored Apr 06, 2015 and Kitware Robot committed Apr 06, 2015

d9ec645c

 Modernized Cocoa code to use NSTrackingArea
Acked-by: Kitware Robot <kwrobot@kitware.com>
Reviewed-by: David Gobbi <david.gobbi@gmail.com>
Merge-request: !66

A typo introduced in a previous patch causes sytnax errors while
compiling XdmfTestVTKIO.

Dan Lipsa authored Apr 06, 2015 and Kitware Robot committed Apr 06, 2015

156f895a

 Solve windows warnings.
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !90

Also removed some dead code as a consequence,
like setting the deallocated pointer to null
then to a new address.

Also removed setting some ivars to null in dtors.

NSTrackingArea long ago replaced older APIs
used before this.  We still work back to 10.5
even after this change.  Code affects mouse cursor
shape changes.

Bill Lorensen authored Apr 06, 2015 and Kitware Robot committed Apr 06, 2015

d8ae26c8

 ENH: define VTK_MAXPATH
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Andrew Maclean <andrew.amaclean@gmail.com>
Reviewed-by: Sean McBride <sean@rogue-research.com>
Reviewed-by: Andrew Maclean <andrew.amaclean@gmail.com>
Merge-request: !93

VTK classes that define filenames at compile time do not specify a
consistent length. This patch uses the logic in kwsys to define
VTK_MAXPATH. A number of files have been identified that specify a
variety of maximum path lengths. This defined constant should be used
in future classes that allocate filenames at complie time.

Maximum path lengths are not well defined in general. Even though some
systems define a maximum, they may still allow longer path names. The
purpose here is to provide a consistent value for VTK. However, this
is no less flawed than than current practices.

Ken Martin authored Apr 05, 2015 and Kitware Robot committed Apr 05, 2015

3983827f

 Add some debugging code
Acked-by: Kitware Robot <kwrobot@kitware.com>
Reviewed-by: Utkarsh Ayachit <utkarsh.ayachit@kitware.com>
Merge-request: !95

Ken Martin authored Apr 05, 2015 and Kitware Robot committed Apr 05, 2015

bf094a52

 Minor compile fix for GL ES 20
Acked-by: Kitware Robot <kwrobot@kitware.com>
Reviewed-by: Utkarsh Ayachit <utkarsh.ayachit@kitware.com>
Merge-request: !96

Ken Martin authored Apr 04, 2015 and Kitware Robot committed Apr 04, 2015

b3ee0a49

 Fix for draw pixels shows up in PV rubberband selection
Acked-by: Kitware Robot <kwrobot@kitware.com>
Reviewed-by: Sankhesh Jhaveri <sankhesh.jhaveri@kitware.com>
Reviewed-by: Utkarsh Ayachit <utkarsh.ayachit@kitware.com>
Merge-request: !94