Hi,
It is always possible to render into an offscreen render target. You do not
even need any window for that.
The typical pattern is:
QOpenGLContext ctx;
QSurfaceFormat fmt;
fmt.setDepthBufferSize(24);
…
ctx.setFormat(fmt);
if (!ctx.create()) panic();
QOffscreenSurface s;
s.setFormat(ctx.form
I have a QGraphicsView (under QMainWindow) with a pop-up QWidget for item
properties which fades in with QGraphicsOpacity effect. The problem is that
when I start the animation the outer frame border of the widget fades in as
expected, but the contents of the widget remains transparent until I c
Hi,
I was wondering between the difference between QOpenGLWindow and
QOpenGLWidget.
I read that
"OpenGLWindow renders directly to the given window, while QOpenGLWidget
renders to offscreen buffer that is then rendered to the widget"
I have to do some rendering to the framebuffer, as that is necess
SOLVED. The problem was caused by Comodo Internet Security.
On 8/1/2017 3:58 PM, Alexander Dyagilev wrote:
Oh... I had Qt 5.9.0 installed.
However, can't install 5.9.1 - installer is damaged.
Created bug report here:
https://bugreports.qt.io/browse/QTBUG-62252
On 8/1/2017 3:20 PM, Alexande
Hi Konrad,
On Tuesday 01 August 2017 12:48:09 Konrad Rosenbaum wrote:
> Hi,
>
> my program does not need explicit installation: you copy it into its
> directory and start it. Usually this works like a charm.
>
> One of my users has the problem that the program does not run as normal
> user under
Oh... I had Qt 5.9.0 installed.
However, can't install 5.9.1 - installer is damaged.
Created bug report here:
https://bugreports.qt.io/browse/QTBUG-62252
On 8/1/2017 3:20 PM, Alexander Dyagilev wrote:
Hello,
I have the same bug as described here:
https://bugreports.qt.io/browse/QTBUG-60059
Hello,
I have the same bug as described here:
https://bugreports.qt.io/browse/QTBUG-60059
The problem that I use 5.9.1 version of Qt. (Qt Creator 4.3.1).
Today, in the morning, it worked fine. I did nothing at all. Just turned
off my computer and turned it on in an hour later.
If I open rece
Hi,
my program does not need explicit installation: you copy it into its
directory and start it. Usually this works like a charm.
One of my users has the problem that the program does not run as normal
user under Windows 10, but it does run as Administrator. The error that
pops up for a normal us
Hi,
On Tuesday, 1 August 2017 08:20:27 BST Pierre Chicoine wrote:
> First, thank you KDAB for your contribution of Qt3D. It has a lot of
> potential and looks thoroughly thought out. Especially you Sean. I will try
> that multiple window stuff you sent me soon.
>
> I should mention that I've trie
First, thank you KDAB for your contribution of Qt3D. It has a lot of
potential and looks thoroughly thought out. Especially you Sean. I will try
that multiple window stuff you sent me soon.
I should mention that I've tried Yocto also on the Raspberry Pi. It doesn't
work. My guess is that there are
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