Water blob effect

hi all

I’d like to create a water blob in the middle of the screen.

Just the blob.

Exists any effect?

No

and a bubble?

Look at TestEnvironmentMapping

it’s a space car in the middle of the screen

i’d like to create a bubble of water

Set diffuse color to zero, then clear specular map and set specular to 1, then you will have a watery space car

interesting

clear specular map and set specular to 1 .this is the problem.how to do that?

https://wiki.jmonkeyengine.org/legacy/doku.php/jme3:beginner:hello_material