ykob/sketch-threejs

Make background transparent

shafa0225 opened this issue · 0 comments

I am using this library https://ykob.github.io/sketch-threejs/sketch/butterfly.html I want to add a background image so that butterflies fly on that background but when i add background image to canvas, it appears for once and then it disappear.
Any way to make background of butterflies transparent so that background image appears?