This fix removes obnoxious visuals (texture jumping) when a cloud
layer is moved due to a metar update or, more significantly, when
switching from metar to a scenario. Also, I switched to using a TexMat
to displace the cloud texture in order to avoid writing the texture
array every frame.
Put the ocean tile state set in osg::Geometry, not the osg::Geode, so that
is readily available during intersection testing and can be used to find the
corresponding SGMaterial.
Problem reported by grtux (gh.robin@laposte.net)
On 8/31/07, K. Hoercher <wbhoer@gmail.com> wrote:
> > Some notes:
> > - I found that in order to make the example from model-howto.html work
> > ( starting at "To make a texture replaceable at runtime") one has to
> > specify a valid (i.e. loadable) <texture> in the material animation.
The cause seems to be the condition in SGMaterialAnimation.cxx l.277
ignoring any texture update by the UpdateCallback (only there
<texture-prop> is looked at) without an already existing stateSet.
That in turn will not be created with a <texture-prop> alone l. 379ff.
Unless I overlooked some compelling reason contradicting, I'd like to
suggest allowing for a stateSet to be created for those situations
too. I think that would match the behaviour of animation.cxx
(PRE_OSG_PLIB_20061029) and is imho the more expected and also
documented one.
An apron around the tile hides cracks with coastal tiles.
The VectorArrayAdapter, which lives in the simgear namespace, is a useful
utility class for treating vectors as 2D arrays.
projects/VC7.1/SimGear.vcproj projects/VC8/SimGear.vcproj
simgear/math/Makefile.am simgear/math/SGGeoc.hxx
simgear/math/SGGeodesy.cxx simgear/math/SGGeodesy.hxx
simgear/math/polar3d.hxx simgear/math/sg_geodesy.hxx
simgear/math/sg_types.hxx
Removed Files:
simgear/math/polar3d.cxx simgear/math/sg_geodesy.cxx
simgear/math/sg_memory.h:
Remove sg_memory.h It is unused anyway and should not be required
in a c++ world. Move distance course functions to the SG* type
system. Move the implementation into SGGeodesy.cxx. Remove some of
the old Point3D Based sg* functions that are already unused.
The original code forced a dependency in SimGear back to something that is
defined globaly in FlightGear, not a great strategy for a library with some
"general purpose" intentions.
Print $CC and $CXX using the proper configure.ac mechanism
Author: Hans Ulrich Niedermann <hun@n-dimensional.de>
Signed-off-by: Tim Moore <timoore@redhat.com>
determine dependencies.
As in subdirectory foo/bar, $(top_builddir)/foo/bar is defined to be the
current directory, this does not cause any regressions.
From Hans Ulrich Niedermann (hun@n-dimensional.de)
mf: this patch is meant to be removed as soon as OpenAL got fixed. (The
OpenAL developers acknowleged the bug and announced that it'll get
fixed.) For removal try
$ cd simgear/sound
$ cvs diff -rAFTER_OPENAL_DOPPLER_WORKAROUND -rBEFORE_OPENAL_DOPPLER_WORKAROUND|patch
shouldn't be affected -- marker beep, ATIS messages, etc.)
mf: this is the first part of the original patch. It is supposed to contain
fixes that are not caused by OpenAL bugs, and thus aren't meant to be
reverted later. The second part will contain a temprary workaround for
OpenAL bugs. Unfortunately, I had to do the split myself as the contributor
refused to do it.
containing slashes, colons and all sorts of evil characters. In Nasal
this could be done via props.globals.getChild("1!@#$//[]{}", 0, 1).setValue(0);
The cause is that getChild() hands the given name directly over to an
alternative SGPropertyNode ("convenience") constructor which sets the
name without any checks.
- unify exception messages: first character is lower case
that interdependencies between sg libs are generally unwelcome, but
sg_exception is a rather basic part, and it's already used by xml, props,
scene, sound and, of course, structure. Since props and xml are core
libs, we can assume that sg_exceptions are available. (OK'ed by Curt)
simgear/scene/material/mat.cxx simgear/scene/material/mat.hxx
simgear/scene/util/SGSceneFeatures.cxx
simgear/scene/util/SGSceneFeatures.hxx:
Olaf Flebbe: Make use of SGSceneFeatues for anisotropic filtering,
clean up.
simgear/scene/model/model.cxx
simgear/scene/util/SGSceneFeatures.cxx
simgear/scene/util/SGSceneFeatures.hxx:
Make sure textures are shared. Do not rely on a graphics
context to be available on model loading.
