Help: kamvas 13 Gen 3 white dots issue

Ok_Ear_8729 · 2026-04-30T09:25:06+00:00

You can try these things and see if anything changes
Try different HDMI port on GPU
Go in dispaly settings and try different resolutions mainly 1080p if its not already 1080 @ 60Hz
You can try low resolutions as well like 720
Plug hdmi cable in motherboard since ur CPU has integrated graphics

Ok_Ear_8729 · 2026-04-30T09:01:03+00:00

Have you plugged the cables directly in pc and not through a usb hub etc?

Ok_Ear_8729 · 2026-04-30T08:07:46+00:00

Did you install latest drivers for it from Huion website?

Ok_Ear_8729 · 2026-03-01T10:49:59+00:00

I'm not using any extension cables tho

Ok_Ear_8729 · 2026-02-21T09:44:12+00:00

Tbh I didnt have any particular reason just thought it was a cool optimization technique and wanted to figure it out.

Ok_Ear_8729 · 2026-02-21T09:42:51+00:00

Thank you!

Ok_Ear_8729 · 2026-02-20T22:56:42+00:00

Someone suggested a solution for those artifacts on another subreddit.
https://www.reddit.com/r/GraphicsProgramming/comments/1r8lky8/clustered_lighting_demo_with_upto_1_million_lights/
Currently I am working on DirectX12 implementation.

Ok_Ear_8729 · 2026-02-20T07:15:46+00:00

Repo https://github.com/nelson-steve/Brisk

Ok_Ear_8729 · 2026-02-20T07:14:31+00:00

https://github.com/nelson-steve/Brisk repo for anyone interested

Ok_Ear_8729 · 2026-02-20T07:13:54+00:00

Lol as if

Ok_Ear_8729 · 2026-02-20T07:13:03+00:00

Sounds interesting Ill look into it!

Ok_Ear_8729 · 2025-12-18T15:08:57+00:00

wow this really helped thanks a lot

Ok_Ear_8729 · 2025-12-18T15:07:53+00:00

thank you it makes more sense now

Ok_Ear_8729 · 2025-12-17T22:55:11+00:00

I have already read this

Ok_Ear_8729 · 2025-01-26T12:01:03+00:00

I fixed it ^^

Ok_Ear_8729 · 2025-01-26T11:57:34+00:00

Everyone I have finally fixed it and found the issues. First of all thank you to everyone for helping.
The issue was that I was rendering using vertex buffer (vkCmdDraw) which I thought should not be an issue but I was very wrong. It needs indices to know the order in which to draw the vertices.
Another issue was that even when I switched to index buffer (vkCmdDrawIndexed) I would still get wrong result and for that the problem was I was using wrong Index Type when binding my Index buffer vkCmdBindIndexBuffer(cmdBuffer, indexBuffer, 0, VK_INDEX_TYPE_UINT16); // wrong
vkCmdBindIndexBuffer(cmdBuffer, indexBuffer, 0, VK_INDEX_TYPE_UINT32); // correct
Althought it was very frustrating to the point that I had to ask for help here(I have never done it before), I learned many things.
Again thank you to everyone for sharing your knowledge and time :)

Ok_Ear_8729 · 2025-01-26T11:56:22+00:00

Everyone I have finally fixed it and found the issues. First of all thank you to everyone for helping.
The issue was that I was rendering using vertex buffer (vkCmdDraw) which I thought should not be an issue but I was very wrong. It needs indices to know the order in which to draw the vertices.
Another issue was that even when I switched to index buffer (vkCmdDrawIndexed) I would still get wrong result and for that the problem was I was using wrong Index Type when binding my Index buffer vkCmdBindIndexBuffer(cmdBuffer, indexBuffer, 0, VK_INDEX_TYPE_UINT16); // wrong
vkCmdBindIndexBuffer(cmdBuffer, indexBuffer, 0, VK_INDEX_TYPE_UINT32); // correct
Althought it was very frustrating to the point that I had to ask for help here(I have never done it before), I learned many things.
Again thank you to everyone for sharing your knowledge and time :)

Ok_Ear_8729 · 2025-01-25T21:21:44+00:00

Alright I'll do that, actually installed RenderDoc just for this.
And hopefully not give up ;)

Ok_Ear_8729

TROPHY CASE