image texture undeformable?

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roberto13
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Joined: Sun Jul 28, 2024 9:55 am

image texture undeformable?

Post by roberto13 »

i have a plane with an image texture on it, a construction paper like texture.
When i bend the plane with bones, the texture does not bend like the planes does. It covers the plane properly but stays rigid and unharmed by the deformation.
Is there a workaround? Thanks!


Update:

it works properly, when bones are added normally. Texture squishes and stretches with bone deformation
but it fails when i bind points manually (bind points tool)


Update 2, i found Greenlaws explanation for the problem:
Greenlaw wrote: Sun Dec 03, 2023 9:31 pm This is not a bug, it's just how Liquid Shapes works.

Any feature in Moho that moves only points on a curve, like Liquid Shapes or Bind Point, will not deform an Image layer or Image Texture image. This is because Images are deformed by curve points but by a mesh, either the unseen self-generated kind (the default when you import an image) or the user-created kind (Mesh layer or a vector layer defined as a mesh.) To deform a mesh, you must use Bones with Bone Strength or edit the mesh directly using the Transform Points tool or Magnet tool.

Note that Liquid Shapes does what it does by creating new shapes on-the-fly, and it's not actually 'morphing' a single shape, so you cannot expect images to have the same visual 'morphing' effect you see in these shapes.

It's sort of possible to combine the techniques, but there will likely be conflicts with how to deform texture between multiple merging shapes, probably because the mesh construction and bounding area keep changing. (I just did a test to confirm, and, yeah, it gets crazy...)

Image

So, I would avoid this technique for this situation. It's just not meant to be.

I'm curious about why Liquid Shapes was used in your example, as I don't see a need for it. Wouldn't it be better to rig the artwork using the usual methods to get predictable deformations for both the vectors and the image?

Image Attribution: The floral texture used in this example was created by pikisuperstar and can be found here: Floral Pattern
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Greenlaw
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Re: image texture undeformable?

Post by Greenlaw »

Hi roberto13,

Wow, I totally don't remember posting that. Can you point me to where that page is? I'm gathering information I posted here in the forums to update or expand upon in our new YouTube channel.

Thanks!

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synthsin75
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Re: image texture undeformable?

Post by synthsin75 »

The little up arrow in the quote will lead you to the original post.
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Greenlaw
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Re: image texture undeformable?

Post by Greenlaw »

Ah! Got it! Thank you, Wes.

Yesterday, I clicked on my name, which took me to my profile. I hadn't noticed the little arrow next to it.

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