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    3. OSG里面设置反走样 （抗锯齿）

    OSG里面设置反走样 （抗锯齿）

    xiaoxiao2021-12-01  30
    osg::ref_ptr<osg::GraphicsContext::Traits> traits = new osg::GraphicsContext::Traits; traits->windowDecoration = false; traits->x = x; traits->y = y; traits->width = w; traits->height = h; traits->doubleBuffer = true; traits->samples = 8; 在窗口建立之前调用 return new osgQt::GraphicsWindowQt(traits.get(),parent)

    或者

    osg::ref_ptr< osg::DisplaySettings > displaySettings = new osg::DisplaySettings; displaySettings->setNumMultiSamples(16); this->setDisplaySettings( displaySettings.get()); 在窗口建立之前调用
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