Awesome! I have been waiting for something like this
Also you're the creator of that theme? I never knew.I actually downloaded it a month ago and it's always in my shuffleset~
If you mean the White Heart and Iris Heart themes, then yes, it's me.
Pushed a new Release, Should now correctly render SolidColor/SolidColorTexture Previews.
Had to rewrite the shader to composite with the textures either as additive or negative on top of the base gradient.
Two new Options (Only Toggleable on SolidColorTexture Top Render Mode): Fade to White and Use Static Texture.
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Fade to White when selected fades to white, otherwise to black. Also Affects how the Tiled Images blend on the Background, Additive on Fade to White, Negative on Fade to Black.
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Use Static Texture, when not enabled will NOT render the Alternate Top, otherwise, it'll render it, and when the alt is not present, defaults to the 3DS Square thing.
* Fixed Swapping Resize Icons Top and Bottom Gradients on Save
* Fixed Update Button on About Window not Refreshing (Probably?)
* Defaulted Load and Save to "*.bin" instead of "body_lz.bin", so you can load any valid .bin file