V8 line quality still is ragged not smooth as V5

Rhino Rhino for Windows
1

Hi, V8
circle is not as such all way round but has rough areas, its making me think lines dont reach it.
In V5 a circle was a CAD item perfect all round.

I have lines coing up to it yet the mess denies me seeing if I have it as I wish.

Also an arc was deceiving me, until I opened it in V5 and then could see what I needed to see.

view this in photoshop ‘ACTUAL PIXELS’ SETTING’ as one needs to see how they ACTUALLY appear.

V8 circle quality BREAKS UP IN PLACES
V8 circle quality BREAKS UP IN PLACES1641×874 87.4 KB

(cant find the arc yet did a screenshot…damn !)

I had hoped V8 had solved this, as it was main reason I went back to V5 from V7.
This is CAD after all.

Steve

2

This is what my default V8 looks like on my 4K screen at 150% display scaling:

image
image2415×1707 59.7 KB

(maybe with a lighter background to match yours)
NVidia RTX 4070 12Gb - 4x AA

3

Hi Steve -
As mentioned before, we have Rhino 8 curve drawing on the list as RH-78744 Display: Curve drawing quality
-wim

4

Hi,
Gijs I seem to recall had found that altering gamma solved it.
I did that in V7 and it did, but the grid lines were then awful, I altered the colours of the grids and sorted that, but then when I went to ghosted view they were bad again, each viewmode was awful, so I went back to V5 …and stayed there ! someone said resolved somewhat but not perfect in V8, so then I get V8.

please note this in that set of comments the link takes me to.

Having just used V8 fresh from V5 its a shock to the system.

I was also told the new graphics cards are not as good at curves and lines anti aliasing.
however my new card a Geforce RTX 3070 is looking fine on V5, and poor on V8 , so its not the card !

Cheers

Steve

5

well, solved, not really. It did affect AA for curves in a positive way, but also affected other parts of display that were less pleasant.

6

Hi,
exactly, lines were great again, but OMG how it messed with other things.
V5 was a peach., and I can go straight into it right now and enjoy.

Steve