Is it possible to make a constraint relative to other atributes like Position to Scale or Rotation?
For example move a bone to 20 X is relative to scale 0.2 on X, or rotate to +2º.
Or anything like that in any proportion or direction.

Hey there! I find a lot of posts here about shaders and Shader Graph, but I didn't have success to solve my problem.

I'm an artist and I'm trying to create my own shaders, so Shader Graph was really awesome tool, now I can be much more creative to create effects that I imagined.
I don't believe anyone here have the Shader Graph version of the shaders that Spine offers for URP right?
I'm currently using the Sprite Lit Universal with Normal Maps, Diffuse Ramp, Fog and Emission.

I tried to create from scratch inside Shader Graph, I almost got everything working except that I didn't find a way to use Diffuse Ramp and normal maps wasn't working with the Tangents that spine provide, another problem is that I was trying to make distortion on the vertex, and that distortions wasn't working with normal map too. (The shadows keep in the same place when the distortions happens).

If I could at least add this distortions and other common effects above the currently shaders easily will be awesome.

I changed the export option but it didn't work. But I understand what is happening, the cutoff are cutting the image and the line I'm seeing in fact is the the color background from the camera.

What I am trying to achieve is put some image inside a 3D plane like the tires in the sand:

If there is any other way I'll be glad to know.

I'm using Write to Depth, but when I am using a dark environment, I can see a blue line around my spine because the color of the Alpha Cutoff are blue, can I change that color to black? (The Image attached are with 0.0 Alpha Cutoff, just to see the color)
If I set the Alpha Cutoff to high, it start removing some shadows that I don't want to remove, but if I can set it to black I believe I can solve this problem.

Cool! Hope it can be solved soon!

I found another bug with ramp texture.
If you turn on Write to Depth and Receive Shadows and use Ramp Texture, the shadow become a weird outline:

There is difference in performance when activate Write to Depth for mobiles in the shaders?

Hey there!
There is any limitation that why Ramp Texture only works with Directional Light in URP?

I am packing all the images that goes into a background, some objects has several images, in the end, I came up with 2x2048 textures atlas, but some of the objects had the images in two different pages, there is some way to determine each images must be in the same texture?
I know that I can use folders, but in this case I should create a folder called "page1" put the images there until it complete a atlas and create another folder? Or there is a way to say that some images must be in the same texture?

Thank you for the reply. Before you answer I found a solution close to yours:

@ECHO OFF &SETLOCAL
for /r "A:\Rusty Harpy\Road Warrior 2\Background\Wasteland\Spine" %%i in (*.spine) do call set "Myvar=%%Myvar%% 

---

project "%%i""
ECHO %Myvar:~2%

SET atlasName="WastelandAtlas"
SET pathToImages="A:\Rusty Harpy\Road Warrior 2\Background\Wasteland\DifuseImages"
SET pathToOutput="P:\Arquivos\Unity\Road Warrior 2\Assets\Backgrounds\Wasteland\DifuseAtlas"
SET pathToPack="A:\Rusty Harpy\Road Warrior 2\Background\Wasteland\export.json"

"P:\Program Files (x86)\Spine\Spine.com" 

---

input %pathToImages% -%Myvar:~2% 

---

output %pathToOutput% 

---

name %atlasName% 

---

pack %pathToPack%

Windows
I created a Batch file to export it, but I had to put all the files one by one.
I am not a programmer, so I tried to use "for" but I really didn't understand the language and how to save the results into a variable to use into the command line.
The best thing I could do was that:
SET path=

project "A:\Rusty Harpy\Road Warrior 2\Background\Wasteland\Spine\
SET project=%path%Antenna.spine" %path%Speakers.spine" %path%Submarine.spine" %path%Turbine.spine" %path%WoodFence.spine" %path%AirShips.spine" %path%Rockets.spine" %path%WreckedShip.spine" %path%Ramp.spine"

Hey there, I want to pack a texture and use the polygon infos pro multiple projects, there is a way to use a command line to a folder path instead of a specific project?
So all my projects are inside a folder, so instead use

project Spine/file1.spine

project Spine/file2.spine, use just Spine/

Well I couldn't make it work.
The only way I make it work is using this script and manually add all slots I want, all different material are in top of draworders, so If i could separate the parts and change the material of all at once was so much easier, I am not a programmer so sometimes is hard to understand how to make it work.

I couldn't follow the explanations here. I don't know how to use delegates.
How exactly can I create a code that change the material for an object with Skeleton Part Renderer, why can't I simply drag a material inside the mesh?

Another question is, how can I get all slots above a slot in draw order?
For example: findslot("specificslot") and after that I get all slots that is above this one in the draw order.