OpenGL redraw not smooth

**ajithmak** · 27th August 2012, 17:43

Hi,

I am new to QT.I am facing redraw problem while the PaintGl of my QGLWidget has been invoked.
I could see that the redraw is not smooth.
Kindly request you to help me to solve the same.

Note: Before doing any operation i first clear the bufferbit and depth buffer by using glClear in paintGl.

**d_stranz** · 27th August 2012, 22:51

Well, it is obvious from all the source code you posted what you are doing wrong.

**ajithmak** · 28th August 2012, 06:13

Hi,

Sorry i could not get what you meant?
Could you please elaborate.

**ChrisW67** · 28th August 2012, 08:05

It is an example of sarcasm

Your post reads like this:

My OpenGL redraw code is not smooth. Help me fix it.

It contains absolutely no information or code that might allows us to help. There are least 1 gajillion ways to write code for paintGL() and most of them don't work well for one of many, many reasons. Which of these non-working options you have is a mystery to us.