FGFS-4.1/OpenSceneGraph
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Michael Gronage fix for aspect ratio in split stereo.

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This commit is contained in:
Robert Osfield
2002-11-01 14:16:58 +00:00
parent f74b4ec847
commit 1dad443898
1 changed files with 21 additions and 2 deletions
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23
src/osgUtil/SceneView.cpp
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@@ -205,8 +205,27 @@ void SceneView::cull()
if (_camera.valid())
{
_camera->adjustAspectRatio(_viewport->aspectRatio());
if (_displaySettings.valid() && _displaySettings->getStereo())
{
switch(_displaySettings->getStereoMode())
{
case(osg::DisplaySettings::HORIZONTAL_SPLIT):
_camera->adjustAspectRatio(0.5*_viewport->aspectRatio());
break;
case(osg::DisplaySettings::VERTICAL_SPLIT):
_camera->adjustAspectRatio(2*_viewport->aspectRatio());
break;
default:
_camera->adjustAspectRatio(_viewport->aspectRatio());
break;
}
}
else
{
_camera->adjustAspectRatio(_viewport->aspectRatio());
}
if (_displaySettings.valid())
_camera->setScreenDistance(_displaySettings->getScreenDistance());