Something is wrong with Texture

Questions
1

Playground

Sometimes, small black quads are on the particle texture.

Is it bug?

Abnormal:
bad

Normal:
good

2

Are you seeing this in all browsers or just a specific one? How often are you seeing it?

3

I tried it on my laptop (Chrome Browser).
And I see this a lot in my code.
I don’t know why, but i don’t see it on my desktop.
It seems to work well…
Could the resolution or devicePixelRatio be the problem?

4

It could be your laptop’s graphic drivers.

2 Likes
5

It’s my fault. it works well now.