By Yiler Huang

https://hydra.ojack.xyz/?code=b3NjKDEwJTJDMSUyQzIpLm1vZHVsYXRlS2FsZWlkKHZvcm9ub2koMTAlMkMxKSUyQygpJTIwJTNEJTNFJTIwbW91c2UueCUyRndpZHRoKS5vdXQoKQ%3D%3D

https://hydra.ojack.xyz/?code=b3NjKDEwJTJDJTIwMSUyQyUyMDIpJTBBJTA5Lm1vZHVsYXRlS2FsZWlkKHZvcm9ub2koMTAlMkMlMjAxKSUyQzEwKSUwQSUwOS5sYXllcihvc2MoMTAlMkMxJTJDMikubWFzayhzaGFwZSgzJTJDJTIwMC41KSUwQSUyMCUyMCUyMCUyMCUyMCUyMCUyMCUyMC5tb2R1bGF0ZUthbGVpZChvc2MoMiUyQzEpJTJDMSklMEElMDklMDkubW9kdWxhdGVQaXhlbGF0ZShub2lzZSgxJTJDMSklMkMxMDApKSklMEElMDkubWFzayhzaGFwZSg0JTJDMSkubW9kdWxhdGVLYWxlaWQodm9yb25vaSgxJTJDMSklMkMyKSklMEElMDkub3V0KCk%3D

modulateKaleid() is a useful function that could apply kaleid() effect to different elements based on the texture you choose. The first argument of the function is the texture, and the second one is the strength of the effect. In the first examples above, I used a voronoi texture on the oscillation.

https://hydra.ojack.xyz/?code=czAuaW5pdENhbSgpJTBBJTBBc3JjKHMwKS5yZXBlYXQoKCklMjAlM0QlM0UlMjBNYXRoLnNpbih0aW1lKSo0KS5vdXQoKQ%3D%3D

https://hydra.ojack.xyz/?code=czAuaW5pdENhbSgpJTBBYS5zZXRTY2FsZSgxKSUwQXNyYyhzMCklMEElMjAlMjAubW9kdWxhdGVQaXhlbGF0ZShub2lzZSg1MCUyQyUyMDEpJTJDKCklMjAlM0QlM0UlMjBNYXRoLnNpbih0aW1lKSo1MDApJTBBJTIwJTIwLmRpZmYob3NjKDUlMkMxKSkucGl4ZWxhdGUoMTAwMCkubWFzayhzaGFwZSgzJTJDMSkucm90YXRlKDElMkMxKSkub3V0KCk%3D

initCam is a function that activates your web cam and put the things it captured into the Hydra editor. In order to show what you camera captured, you need to use the src() function to source the camera resource.

If you want it to work on Dokuwiki, you need to add allow=“camera;microphone” in your iframe code.