Question

QOpenGLWidget with Qpainter: OpenGL drawing only visible after first paintGL call

score 49 · Answer 1 · 2024-03-20T08:43:21.817000

49

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QOpenGLWidget with Qpainter: OpenGL drawing only visible after first paintGL call

Published on 20 March 2024 at 08:43

score 1.6k · Answer 2 · 2024-02-07T00:19:34.780000

1.6k

Views

WebGL: this extension has very low support on mobile devices

Published on 07 February 2024 at 00:19

score 46 · Answer 3 · 2024-01-09T13:42:39.527000

46

Views

QOpenGLContext in PyQT with Multiprocessing

Published on 09 January 2024 at 13:42

score 43 · Answer 4 · 2023-10-09T08:27:10.247000

43

Views

Why has to call glBindVertexArray(0); before call QPainter drawing operations in QOpenglWidget?

Published on 09 October 2023 at 08:27

score 137 · Answer 5 · 2023-06-15T23:52:35.057000

137

Views

Alleviating input latency for implementation of QOpenGLWidget

Published on 15 June 2023 at 23:52

score 93 · Answer 6 · 2023-05-12T03:12:01.653000

93

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Published on 12 May 2023 at 03:12

score 250 · Answer 7 · 2023-04-17T18:23:53.057000

250

Views

A runtime warning if QOpenGLWidget is added via Qt Designer

Published on 17 April 2023 at 18:23

score 150 · Answer 8 · 2023-03-10T03:04:04.553000

150

Views

QOpenGLWidget crashed when the graphics card is disabled

Published on 10 March 2023 at 03:04

score 277 · Answer 9 · 2023-03-08T09:14:05.907000

277

Views

My QOpenGLWidget only produce a black screen

Published on 08 March 2023 at 09:14

score 136 · Answer 10 · 2023-01-20T19:59:56.407000

136

Views

How to properly use QOpenGLBuffer.PixelPackBuffer with PyQt5

Published on 20 January 2023 at 19:59

score 379 · Answer 11 · 2023-01-06T08:28:07.527000

379

Views

QOpenGLWidget not rendring on macos Ventura 13

Published on 06 January 2023 at 08:28

score 127 · Answer 12 · 2022-12-27T21:21:09.123000

127

Views

How to draw a 3d square in Qt?

Published on 27 December 2022 at 21:21

score 479 · Answer 13 · 2022-11-29T11:15:49.317000

479

Views

QOpenGLWidget swapBuffers happening without redrawing the scene

Published on 29 November 2022 at 11:15

score 223 · Answer 14 · 2022-08-12T07:10:43.557000

223

Views

Couldn't render OpenGLES context in Qt

Published on 12 August 2022 at 07:10

score 273 · Answer 15 · 2022-03-04T02:06:49.703000

273

Views

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Published on 04 March 2022 at 02:06

score 184 · Answer 16 · 2021-12-12T14:01:09.933000

184

Views

Qt5: Drawing some graphics on top of QOpenGLWidget

Published on 12 December 2021 at 14:01

score 139 · Answer 17 · 2021-11-09T06:20:13.193000

139

Views

How to grab MainWindow instead of centralWidget?

Published on 09 November 2021 at 06:20

score 55 · Answer 18 · 2021-08-07T09:18:47.780000

55

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can't glactive multi textures in Qt's paintGL?

Published on 07 August 2021 at 09:18

score 203 · Answer 19 · 2020-12-26T02:15:36.860000

203

Views

Objects are transparent when using QPainter

Published on 26 December 2020 at 02:15

score 472 · Answer 20 · 2020-10-17T17:10:50.593000

472

Views

Draw GL_LINE in QOpenGLWidget using array of coordinates

Published on 17 October 2020 at 17:10

List Question

QOpenGLWidget with Qpainter: OpenGL drawing only visible after first paintGL call

WebGL: this extension has very low support on mobile devices

QOpenGLContext in PyQT with Multiprocessing

Why has to call glBindVertexArray(0); before call QPainter drawing operations in QOpenglWidget?

Alleviating input latency for implementation of QOpenGLWidget

High CPU usage when using QOpenGLWidget to draw YUV data

A runtime warning if QOpenGLWidget is added via Qt Designer

QOpenGLWidget crashed when the graphics card is disabled

My QOpenGLWidget only produce a black screen

How to properly use QOpenGLBuffer.PixelPackBuffer with PyQt5

QOpenGLWidget not rendring on macos Ventura 13

How to draw a 3d square in Qt?

QOpenGLWidget swapBuffers happening without redrawing the scene

Couldn't render OpenGLES context in Qt

Why does QMediaPlayer::setVideoOutput() cause QOpenGLWidget not to play video

Qt5: Drawing some graphics on top of QOpenGLWidget

How to grab MainWindow instead of centralWidget?

can't glactive multi textures in Qt's paintGL?

Objects are transparent when using QPainter

Draw GL_LINE in QOpenGLWidget using array of coordinates

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