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metafizzy / zdog

Flat, round, designer-friendly pseudo-3D engine for canvas & SVG
https://zzz.dog
10.36k stars 393 forks source link

why do shapes vanish when on a box #108

Open coder787 opened 3 years ago

coder787 commented 3 years ago

when I place a shape on a box it vanishes completely now and then when rotating

I know there is z-fighting which can be seen when a rectangle is on a rectangle but wouldn't expect it to vanish completely. Tried to do grouping to fix it but doesn't seem to make a difference.

see simple demo I created here, thanks.

https://codepen.io/coder787/pen/MWJbJQo

snissn commented 3 years ago

hi - i think i have a similar issue here https://jsbin.com/kukabohixe/edit?html,css,console,output