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Super Text Mesh

Text for Unity, Super-Powered! · By KaiClavier

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Negative Width on Rect-Transform causes text to Draw

A topic by Noxlof created Oct 27, 2020 Views: 310 Replies: 4
Viewing posts 1 to 2
Noxlof4 years ago

Just noticed a not-so-weird situation!
I'm animating a rect-box and have a STM component set to fit the box with some padding. As the animation set the box to be smaller than the padding I end up with a negative rect-transform width which causes STM to render the text by default!

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I could make a script that just forces the rect to not be negative or disable the STM component when the width is smaller than 0, thought I'd just post this in-case there is already a "fix" or similar solution :-)

STM saved our project btw <3 

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KaiClavierDeveloper4 years ago

Ah right, I should probably make it disable rendering in this situation... I think the reason it does this is because of how STM evaluates text for auto-wrapping. If the width is 0.001, it'll still put one letter on every line, even if it goes out of bounds, to prevent it from looping forever... so when it's negative, I must have set it to just render the whole thing anyway... so I think disabling the renderer when the width is < 0 is a good solution! I'll mess around with this myself soon and see if I can get it working automatically in the actual build.

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Noxlof4 years ago

Super! I think I got it working with the disabled thing! Also, noticed that setting a text enables the renderer even if it's disabled? o.o

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KaiClavierDeveloper4 years ago

Woah, do you mean... are you disabling the STM component, gameobject, or the mesh renderer itself? If it's the actual mesh renderer, I probably just have some code to make sure it's active, and I hope the other things work correctly... If not, I'll for sure have to give this a peek soon.

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Noxlof4 years ago (1 edit)

Found why it rendered when disabled, I used Rebuild AFTER I disabled the STM - component... Which I guess updates the mesh renderer?
EDIT: removed Rebuild and did stm.text = "test" which even if the component is disabled renders the text!

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