#Well, if you use the position .XY, .XZ
surreal bloom
made a thread as to not clutter the shader channel with this but here is how my uvs are currently mapped. they are correct with the texture repeating every 4 voxels. but on 2 sides the uvs are mirrored. if i could mirror those the texture should repeat perfectly between all the sides ( as seen on the second SS )
cosmic shore
Is it the UVs of the mesh, or the result of the triplanar mapping in the shader ?
surreal bloom
this is from the uvs i manually added
cosmic shore
Well, just negate the X axis of the UV depending on the normal orientation 🙂
surreal bloom
for the effect i wanted someone suggested i needed to use the uvs on the mesh aswell as projection. so i started on giving the mesh uvs
surreal bloom
Well, just negate the X axis of the UV depending on the normal orientation 🙂
uOffset = (adjPos.z % tilingFactor) * tileSize;
vOffset = (adjPos.y % tilingFactor) * tileSize;
uvs.Add(new Vector2(uOffset + tileSize, vOffset + tileSize)); //1,1 Top Right
uvs.Add(new Vector2(uOffset, vOffset + tileSize)); //0,1 Top Left
uvs.Add(new Vector2(uOffset, vOffset)); //0,0 Bottom Left
uvs.Add(new Vector2(uOffset + tileSize, vOffset)); //1,0 Bottom Right ``` this is how i make the currently wrongly mirrored side. how do you mean i can negate the x axis?case Direction.West: //X- Fixed, reversed x+
uOffset = (adjPos.z % tilingFactor) * tileSize;
vOffset = (adjPos.y % tilingFactor) * tileSize;
uvs.Add(new Vector2(uOffset, vOffset + tileSize)); //0,1 Top Left
uvs.Add(new Vector2(uOffset + tileSize, vOffset + tileSize)); //1,1 Top Right
uvs.Add(new Vector2(uOffset + tileSize, vOffset)); //1,0 Bottom Right
uvs.Add(new Vector2(uOffset, vOffset)); //0,0 Bottom Left
Like this I guess
surreal bloom
that is a solution i already attempted, but it results in chopping the texture vertically. bit hard to see in the ss
or horizontally i guess
cosmic shore
Ok, then :
case Direction.West: //X- Fixed, reversed x+
uOffset = (adjPos.z % tilingFactor) * tileSize;
vOffset = (adjPos.y % tilingFactor) * tileSize;
uvs.Add(new Vector2(uOffset - tileSize, vOffset + tileSize)); //1,1 Top Right
uvs.Add(new Vector2(uOffset, vOffset + tileSize)); //0,1 Top Left
uvs.Add(new Vector2(uOffset, vOffset)); //0,0 Bottom Left
uvs.Add(new Vector2(uOffset - tileSize, vOffset)); //1,0 Bottom Right
Or
case Direction.West: //X- Fixed, reversed x+
uOffset = (adjPos.z % tilingFactor) * tileSize;
vOffset = (adjPos.y % tilingFactor) * tileSize;
uvs.Add(new Vector2(-uOffset - tileSize, vOffset + tileSize)); //1,1 Top Right
uvs.Add(new Vector2(-uOffset, vOffset + tileSize)); //0,1 Top Left
uvs.Add(new Vector2(-uOffset, vOffset)); //0,0 Bottom Left
uvs.Add(new Vector2(-uOffset - tileSize, vOffset)); //1,0 Bottom Right
still chopped up
i've tried brute forcing the issue yesterday by going through every possible order for those 4 offsets. and none of them even came close. only the mirrored solution
cosmic shore
#1258761117396635771 message
This one should be working, it's literally the negative of the original, so a mirror
surreal bloom
ill implement it again and post ss of both textures
and this is my original mirrored solution
cosmic shore
So, this one is the last one I've recommanded ?
surreal bloom
yeah that is the code you provided first, its the exact same solution travis came up with yesterday
cosmic shore
"first" ? not that one ? #1258761117396635771 message
surreal bloom
sorry for the confusion i implemented the first solution you mentioned for these screenshots #1258761117396635771 message
the second one was not correct either #1258761117396635771 message
cosmic shore
And third ?
surreal bloom
#1258761117396635771 message these are my original code that has the correct space and tiling but is mirrored #1258761117396635771 message
cosmic shore
I'm so confused now ....
Could you share the full UV generation / loop ?
echo hatchBOT
cosmic shore
I'm surprised it does "chop" the X- axis, but not Z- 🤔
surreal bloom
i could not make much sense of it either, i think there must be a different way of mirroring the uvs i havent tought about yet
cosmic shore
Hum 🤔
I have some hard time visualizing that mess just in my head, but since
uvs.Add(new Vector2(uOffset + tileSize, vOffset + tileSize)); //1,1 Top Right
uvs.Add(new Vector2(uOffset, vOffset + tileSize)); //0,1 Top Left
uvs.Add(new Vector2(uOffset, vOffset)); //0,0 Bottom Left
uvs.Add(new Vector2(uOffset + tileSize, vOffset)); //1,0 Bottom Right
does stiches, but is properly oriented, maybe
uvs.Add(new Vector2(-uOffset + tileSize, vOffset + tileSize)); //1,1 Top Right
uvs.Add(new Vector2(-uOffset, vOffset + tileSize)); //0,1 Top Left
uvs.Add(new Vector2(-uOffset, vOffset)); //0,0 Bottom Left
uvs.Add(new Vector2(-uOffset + tileSize, vOffset)); //1,0 Bottom Right
would fix the stitches
cosmic shore
And
uvs.Add(new Vector2(-uOffset - tileSize, vOffset + tileSize)); //1,1 Top Right
uvs.Add(new Vector2(-uOffset, vOffset + tileSize)); //0,1 Top Left
uvs.Add(new Vector2(-uOffset, vOffset)); //0,0 Bottom Left
uvs.Add(new Vector2(-uOffset - tileSize, vOffset)); //1,0 Bottom Right
Really is also chopped ? :/
surreal bloom
🥳 🥳 🥳 🥳
cosmic shore
So you really didn't try what I posted here : #1258761117396635771 message
Note that you will have some seams inevitably, unless the texture tiles with the sube size
surreal bloom
Note that you will have some seams inevitably, unless the texture tiles with the...
it should tile every 4 voxels, and im only rendering chunks of 16 so it should line up perfectly as it does here
im very gratefull and amazed that you got that working. but i dont quite understand why it works, you are shifting the u to the negative and y positive still?
cosmic shore
It's just negating the U : sor it's an horizontal mirror