FGFS-4.1/OpenSceneGraph
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

From Brad Christaiansen, added check for projection matrix changing in

Browse Source 
screen coord character size mode.
This commit is contained in:
Robert Osfield
2004-02-04 09:30:06 +00:00
parent 996d292979
commit 8cf1cc0dad
1 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/osgText/Text.cpp
View File

@@ -718,6 +718,7 @@ void Text::drawImplementation(osg::State& state) const
int frameNumber = state.getFrameStamp()?state.getFrameStamp()->getFrameNumber():0;
AutoTransformCache& atc = _autoTransformCache[contextID];
const osg::Matrix& modelview = state.getModelViewMatrix();
const osg::Matrix& projection = state.getProjectionMatrix();
osg::Vec3 newTransformedPosition = _position*modelview;
@@ -741,7 +742,11 @@ void Text::drawImplementation(osg::State& state) const
else if (width!=atc._width || height!=atc._height)
{
doUpdate = true;
}
}
else if (atc._projection!=projection)
{
doUpdate = true;
}
}
atc._traversalNumber = frameNumber;
@@ -751,7 +756,7 @@ void Text::drawImplementation(osg::State& state) const
if (doUpdate)
{
atc._transformedPosition = newTransformedPosition;
atc._projection = state.getProjectionMatrix();
atc._projection = projection;
atc._modelview = modelview;
computePositions(contextID);