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Question on Masking certain parts in Unity

Deckill

Is there a way to mask certain part of skeleton to be masked in Unity?
I am trying to use Skeleton Render Separator to separate skeletons in parts and use Sprite Mask to mask certain part, but it doesn't work.
Is there any other methods for this?

Thank you

Harald

Deckill Is there a way to mask certain part of skeleton to be masked in Unity?

What do you mean by this sentence, what exactly do you have in mind?

Deckill I am trying to use Skeleton Render Separator to separate skeletons in parts and use Sprite Mask to mask certain part, but it doesn't work.

What exactly was your outcome? Please always describe:

What exactly you want to achieve
What exactly you did to achieve this
What you expect to see
What you got instead.

Please note that "Does not work" is too little information for us to be able to help properly.

Spinebot

Based on the context provided, here are the methods available for masking parts of a skeleton in Unity:

Using SpriteMask with SkeletonAnimation

SpriteMask is supported for SkeletonAnimation and SkeletonMecanim components. Make sure you're:

Using a recent version of the spine-unity runtime
Applying the SpriteMask to non-UI skeleton components (not SkeletonGraphic)

You can find an example scene at Spine Examples/Other Examples/SpriteMask and RectMask2D.unity that demonstrates this setup.

Using RectMask2D with SkeletonGraphic

If you're using SkeletonGraphic (UI-based), you should use RectMask2D instead of SpriteMask. The shaders used by SkeletonGraphic support Unity's RectMask2D component.

More details are available in this blog post: http://esotericsoftware.com/blog/Unity-SpriteMask-and-RectMask2D-support

If none of these solutions work for your specific use case, could you provide more details about what you're trying to achieve? There might be an alternative approach that doesn't require special masking at all.

Deckill

Harald
Dear Harald,

Thank you for all the helps.
The thing is, I am so new to the Spine and I don't know what I was talking about.
But I got what I want using Clipping (it was bit tricky but worked in the end), so I guess we are all good!

Thank you,

Deckill

Harald
Okay so Clipping didn't fixed my issue.

What exactly you want to achieve
I have a skeleton with 3 groups. Front, Character, Back. and I need to mask Character only.
Think it as a character going through a portal, that Character is being masked outside of portal.
What exactly you did to achieve this
Since I don't have knowledge on Spine, I want to achieve 1. in only Unity.
here is what I tried :
a) Skeleton Animation-Mask Interaction-Visible Inside Mask
It masks, but masks all 3 groups.
b) Skeleton Render Separator
It separates skeleton in 3 groups and create each renders, but for some reason, the mask (same mask from a) doesn't mask at all. even tried tweaking sorting layers, no luck.
c) My last assumption is using material with stencil
but when I tried to create custom material and apply to different Skeleton Parts, it automatically overrides to default Material.
What you expect to see
What you got instead.
Kinda described in 1,2.

Thank you,

Deckill

Harald

I've deleted part of Spinebots answer as Skeleton Render Separator can be used with masks, there is no reason why this would not be supported.