Robert Osfield 7c38643a77 From Tim Moore, "I noticed that the "Materials" statistic in the camera scene stats display seemed to be identical to the number of drawables. In fact, it displays the nummat member of osgUtil::Statistics, but that variable has nothing to do with materials. nummat tracks the number of matrices associated with Drawable objects in a RenderBin; as I understand it, Drawables pretty much always have a model-view matrix tied to them in RenderBins, so this statistic doesn't seem very useful. So, I added statistics for the number of StateGraph objects in RenderBins and also for the number of Drawables in the "fine grain ordering" of RenderBins. The latter corresponds to the number of Drawables in the scene that are sorted by some criteria other than graphics state; usually that is distance for semi-transparent objects, though it could be traversal order. These two statistics give an idea of the number of graphic state changes happening in a visible scene: each StateGraph implies a state change, and there could be a change for each sorted object too. You can also subtract the number of sorted Drawables from the total number of Drawables and get an idea of how many Drawables are being drawn for each StateGraph. ...

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2010-04-20 10:59:44 +00:00

..

OpenThreads

Added automatic updating of the OpenThreads version number from the CMake version numbers

2010-03-10 09:37:04 +00:00

osg

From Tim Moore, "This contains a couple of fixes to support changing FrameBufferObject configurations on the fly; the user changes the camera attachments and calls Renderer::setCameraRequiresSetUp(). The major part of this submission is a comprehensive example of setting up floating point depth buffers. The user can change the near plane value and cycle through the available combinations of depth format and multisample buffer formats."

2010-04-19 11:43:06 +00:00

osgAnimation

From Wang Rui, "Attached is the osgAnimation wrappers for serialize IO operations. A

2010-04-19 10:35:18 +00:00

osgDB

From Wang Rui, "The new osgShadow and osgFX serializers are attached, and some

2010-04-20 10:29:04 +00:00

osgFX

From Ulrich Hertlein, removed email address

2009-12-09 13:13:02 +00:00

osgGA

Replaced use of unsigned int/enum mask combinations with int/enum mask combinations to avoid the need for casting enums to unsigned ints,

2010-03-05 12:55:08 +00:00

osgIntrospection

Replaced nullptr with isNullPointer

2010-01-05 20:03:02 +00:00

osgManipulator

Moved dispatch/recieve methods into public scope to allow easier custom usage.

2010-01-13 14:16:33 +00:00

osgParticle

From Wang Rui, "Changes:

2010-01-27 17:09:05 +00:00

osgPresentation

Replaced use of unsigned int/enum mask combinations with int/enum mask combinations to avoid the need for casting enums to unsigned ints,

2010-03-05 12:55:08 +00:00

osgQt

From Wang Rui, QWidgetImage class that enables QWidgets to be used as an interactive osg::Image that can be assigned to textures.

2010-03-10 13:24:53 +00:00

osgShadow

Changed the AbmientBias type from Vec2d to Vec2 as use of double is inappropriate.

2010-04-20 10:35:33 +00:00

osgSim

Replaced use of unsigned int/enum mask combinations with int/enum mask combinations to avoid the need for casting enums to unsigned ints,

2010-03-05 12:55:08 +00:00

osgTerrain

Added corner dirty options to TerrainTechnique, added experimental code paths in GeometryTechnique for accounting for neighbouring corner tiles - optionally compiled out in this check-in.

2010-04-09 08:52:40 +00:00

osgText

Added setting of the charcode during construction of osgText::Font::Glyph()

2010-01-14 15:15:42 +00:00

osgUtil

From Tim Moore, "I noticed that the "Materials" statistic in the camera scene stats display seemed to be identical to the number of drawables. In fact, it displays the nummat member of osgUtil::Statistics, but that variable has nothing to do with materials. nummat tracks the number of matrices associated with Drawable objects in a RenderBin; as I understand it, Drawables pretty much always have a model-view matrix tied to them in RenderBins, so this statistic doesn't seem very useful. So, I added statistics for the number of StateGraph objects in RenderBins and also for the number of Drawables in the "fine grain ordering" of RenderBins. The latter corresponds to the number of Drawables in the scene that are sorted by some criteria other than graphics state; usually that is distance for semi-transparent objects, though it could be traversal order. These two statistics give an idea of the number of graphic state changes happening in a visible scene: each StateGraph implies a state change, and there could be a change for each sorted object too. You can also subtract the number of sorted Drawables from the total number of Drawables and get an idea of how many Drawables are being drawn for each StateGraph.

2010-04-20 10:59:44 +00:00

osgViewer

From Tim Moore, "This contains a couple of fixes to support changing FrameBufferObject configurations on the fly; the user changes the camera attachments and calls Renderer::setCameraRequiresSetUp(). The major part of this submission is a comprehensive example of setting up floating point depth buffers. The user can change the near plane value and cycle through the available combinations of depth format and multisample buffer formats."

2010-04-19 11:43:06 +00:00

osgVolume

Renamed the osgVolume::Layer/ImageDetails parameters RescaleIntercept and RescaleSlope to more general TexelOffset and TexelScale, and changed type to Vec4.

2009-09-03 13:40:50 +00:00

osgWidget

From Trajce Nicklov, fixes to warnings

2010-02-22 09:50:37 +00:00