Minimum brush size is still thick.

[BelieveXiaoShuai]

Current minimum brush size is 1. I still think of this size is thick. Is there any other way to adjust the brush thickness?

[unitycoder]

there is bug that the 1px brush is actually drawn as 3 pixels

because its using the DrawCircle method, which doesnt really work with small size
https://github.com/unitycoder/UnityMobilePaint/blob/master/Assets/MobilePaint/Scripts/MobilePaint.cs#L957

workaround:
inside void MousePaint() or void TouchPaint(),
where it checks for drawmode switch (drawMode),
add code to check if brushSize ==1, then draw single pixel only. (and dont call DrawCircle)
call public void DrawPoint(int x, int y)

[BelieveXiaoShuai]

It doesn't seem to work.

[BelieveXiaoShuai]

[BelieveXiaoShuai]

The little point is one pixel and another three is 2/3/4 pixels

[unitycoder]

is that zoomed in? or looks like the resolution is quite low,
test with overrideResolution to some bigger value than 1?

[BelieveXiaoShuai]

No, just a screenshot.

[unitycoder]

ok, try disabling [x] connect brush strokes, it tries to connect strokes and seems to draw extra pixels there.

or try adding some fix like, check for same position:

[BelieveXiaoShuai]

It works, Thank you!