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+ anti-aliasing for preview of 3d view

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wmayer 2015-03-08 23:10:13 +01:00
parent 6958972a52
commit bfce8c7991
1 changed files with 7 additions and 0 deletions
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7
src/Gui/View3DInventor.cpp
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@ -554,7 +554,14 @@ void View3DInventor::print(QPrinter* printer)
void View3DInventor::previewFromFramebuffer(const QRect& rect, QImage& img)
{
#if QT_VERSION >= 0x040600
QGLFramebufferObjectFormat format;
format.setSamples(8);
format.setAttachment(QGLFramebufferObject::Depth);
QGLFramebufferObject fbo(rect.width(), rect.height(), format);
#else
QGLFramebufferObject fbo(rect.width(), rect.height(), QGLFramebufferObject::Depth);
#endif
const QColor col = _viewer->backgroundColor();
bool on = _viewer->hasGradientBackground();
_viewer->setBackgroundColor(QColor(255,255,255));