OpenSceneGraph\src\osgPlugins\sdl\JoystickDevice.cpp(42): error C2664: 'const char *SDL_JoystickName(SDL_Joystick *)' : cannot convert argument 1 from 'int' to 'SDL_Joystick *'
due to changes in the SDL api.
Tested with Visual Studio Express 2013; SDL 2.0.1"
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14776 16af8721-9629-0410-8352-f15c8da7e697
//GLbitfield mask = GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT;
This line was problematic since it produced incorrect result when let's say COLOR flag is serialized
it should be null as in Camera serializer or in a proposed BitFlagsSerializer
This line of code caused that whenever only GL_COLOR_BUFFER_BIT bit was written and on value read GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT was restored instead of GL_COLOR_BUFFER_BIT only.
//GLbitfield mask = 0; //this resolves the issue same as in camera
Also same bit-wise comparison bug was also present in write method.
-------------------------------------------------------------------------------------
As you can see there are total 3 bit mask serializers in OSG and all 3 had bugs so I decided to add ADD_BITFLAGS_SERIALIZER and replace USER serializers in osg::Camera, osg::ClearNode and osgText::TextBase. I have made sure that bitflags serializer does not break backwards-compatibility since it uses same code as user serializer does in all 3 cases. (see tester.cpp on how compatibility test was performed)"
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14752 16af8721-9629-0410-8352-f15c8da7e697
geometry is clipped as soon as it is tessellated. The clipping is
probably caused by rounding errors because it is only in one spot. The
clipping disappears when the camera is moved, and reappears when it is
moved back. Expanding the the bounding box fixed the clipping bug."
Tweaked by Robert Osfield to expand it to a -1 to 1 unit box.
Actual clipping bug is not due to rounding errors but the shaders creating vertices outside the bounding box of the original input vertices
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14747 16af8721-9629-0410-8352-f15c8da7e697
The OrbitManipulator calculates a scale to counteract the framerate dependency, but it turns out this scale wasn't used for the rotation yet."
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14744 16af8721-9629-0410-8352-f15c8da7e697
Currently if you do this you get strange looking results as the colors are calculated for values in the centre of each color step, so if your steps are large, the colors are interpolated sigificantly (see screen grab of red, green and blue colors for illustration).
I've attached a fix which just uses the original color values whenever _numColors equals the number of actual defined colors in the ColorRange. I doubt anyone would want interpolated colors in these circumstances."
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14720 16af8721-9629-0410-8352-f15c8da7e697
broken:
-- Could NOT find GStreamer (missing: GSTREAMER_BASE_INCLUDE_DIRS GSTREAMER_BASE_LIBRARIES GSTREAMER_GSTREAMER-APP_INCLUDE_DIRS GSTREAMER_GSTREAMER-APP_LIBRARIES GSTREAMER_GSTREAMER-PBUTILS_INCLUDE_DIRS GSTREAMER_GSTREAMER-PBUTILS_LIBRARIES) (found version "1.4.5")
though all required modules are installed.
There are two problems: first, module names are spelled incorrectly in root
CMakeLists.txt (e.g. gstreamer-app instead of app), so variables expected
for them are e.g. GSTREAMER_GSTREAMER-APP_INCLUDE_DIRS instead of
GSTREAMER_APP_INCLUDE_DIRS.
Second, gstreamer base component is detected as GSTREAMER while checked
later as GSTREAMER_BASE. I've uncommented the detection as
GSTREAMER_BASE, but obviously that should be revisited and only one
detection left. With this patch, gstreamer is detected properly and
the plugins is successfully built and installed."
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14719 16af8721-9629-0410-8352-f15c8da7e697
and outer tessellation. The minus key decrease both the inner and
outer tessellation. You can still use the arrow keys to control inner
and outer tessellation separately."
From Robert Osfield, clean up the code to fix warnings and make the coding style more consistent with the rest of the OSG.
git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14716 16af8721-9629-0410-8352-f15c8da7e697
