diff --git a/src/osgProducer/ViewerEventHandler.cpp b/src/osgProducer/ViewerEventHandler.cpp index 51b71603f..cf1658913 100644 --- a/src/osgProducer/ViewerEventHandler.cpp +++ b/src/osgProducer/ViewerEventHandler.cpp @@ -302,6 +302,7 @@ void ViewerEventHandler::StatsAndHelpDrawCallback::createHelpText() float bottomOfDescription = 1000.0f; osg::Vec3 posDescription(0.0f,bottomOfDescription,0.0f); osg::Vec4 colorDescription(1.0f,1.0f,0.0f,1.0f); + osg::Vec4 backdropColorDescription(0.0f,0.0f,0.0f,1.0f); float characterSize = 20.0f; if (!(ocg->getApplicationUsage()->getDescription()).empty()) @@ -314,6 +315,10 @@ void ViewerEventHandler::StatsAndHelpDrawCallback::createHelpText() text->setPosition(posDescription); text->setMaximumWidth(maxWidthOfDisplayRegion); text->setAlignment(osgText::Text::BASE_LINE); + text->setBackdropType(osgText::Text::OUTLINE); + // Probably could use NO_DEPTH_BUFFER and not have any problems + text->setBackdropImplementation(osgText::Text::DEPTH_RANGE); + text->setBackdropColor(backdropColorDescription); text->setText(ocg->getApplicationUsage()->getDescription()); bottomOfDescription = text->getBound().yMin()-characterSize*2.0f; @@ -324,6 +329,7 @@ void ViewerEventHandler::StatsAndHelpDrawCallback::createHelpText() osg::Vec3 posOption(0.0f,bottomOfDescription,0.0f); osg::Vec4 colorOption(1.0f,1.0f,0.0f,1.0f); + osg::Vec4 backdropColorOption(0.0f,0.0f,0.0f,1.0f); float maxX = 0.0f; // create option strings. @@ -339,6 +345,10 @@ void ViewerEventHandler::StatsAndHelpDrawCallback::createHelpText() text->setCharacterSize(characterSize); text->setPosition(posOption); text->setAlignment(osgText::Text::BASE_LINE); + text->setBackdropType(osgText::Text::OUTLINE); + // Probably could use NO_DEPTH_BUFFER and not have any problems + text->setBackdropImplementation(osgText::Text::DEPTH_RANGE); + text->setBackdropColor(backdropColorOption); text->setText(citr->first); if (text->getBound().xMax()>maxX) maxX=text->getBound().xMax(); @@ -349,6 +359,7 @@ void ViewerEventHandler::StatsAndHelpDrawCallback::createHelpText() osg::Vec3 posExplanation(maxX+characterSize,bottomOfDescription,0.0f); osg::Vec4 colorExplanation(1.0f,1.0f,0.0f,1.0f); + osg::Vec4 backdropColorExplanation(0.0f,0.0f,0.0f,1.0f); float maxWidth = maxWidthOfDisplayRegion-maxX; TextList::iterator oitr; @@ -367,6 +378,10 @@ void ViewerEventHandler::StatsAndHelpDrawCallback::createHelpText() text->setPosition(posExplanation); text->setMaximumWidth(maxWidth); text->setAlignment(osgText::Text::BASE_LINE); + text->setBackdropType(osgText::Text::OUTLINE); + // Probably could use NO_DEPTH_BUFFER and not have any problems + text->setBackdropImplementation(osgText::Text::DEPTH_RANGE); + text->setBackdropColor(backdropColorExplanation); text->setText(citr->second); if (text->getBound().xMax()>maxX) maxX=text->getBound().xMax();