All Questions
5 questions
0
votes
2
answers
9k
views
Low FPS in Unreal engine, but GPU usage is low as well
I am running an Unreal Engine 4 project which has many high quality assets. My computer is fairly strong:
CPU: AMD Ryzen 5 3600 6-Core
GPU: GeForce RTX 3060 SSD: Lexar 500GB
NM610 M.2 NVMe SSD
RAM: 2 ...
-1
votes
1
answer
248
views
OpenGL performs very bad on laptop
I'm trying to write a game using C and OpenGL, I wrote some rendering code and camera, but the game is very laggy, framerate is so low (probably around 10-15fps), however, if I launch the game through ...
1
vote
1
answer
505
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Any idea why my openGL camera is stuttering only on the X axis? and only when using nvidia drivers?
As part of my assignment, I've been building a scene graph framework in C++/OpenGL.
My camera works absolutely fine going backwards and forwards, but when I strafe / move on the X axis, the camera ...
0
votes
1
answer
1k
views
Black Screen when using High-Performance NVIDIA Processor
I have an issue where my program renders a black screen on other computers. I narrowed it down to when a different graphics card is being used. When I run the program using Integrated Graphics (...
- 348
3
votes
1
answer
626
views
Why does glBindVertexArray sometimes fail (but mostly not)?
Quick outline:
Test program that loads and displays big (3k x 4k) 16bit gray scale images (ca. 32MB).
Using modern OpenGL (eg. 3.3 or so) with shaders VBOs VAOs etc.
Running on Windows with OpenTK (...
- 181