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TM_926061112-Amethyst
12-Amethyst
April 11, 2023
Question

Shader for water effect

  • April 11, 2023
  • 1 reply
  • 1629 views

Hi Team,

I was wondering if it's possible to create a water effect on my model, as shown in the picture below. Could you suggest a shader and guide me on how to implement it on my model? I'm not sure what I need to add before importing it to Vuforia Studio. I usually use Creo Illustrator to create animations. Can you please guide me?

 

TM_9260611_0-1681193225910.png

@abfdls @JörgDapperheld 

1 reply

R
RolandRaytchev21-Topaz I
21-Topaz I
April 11, 2023

Hi @TM_9260611 ,

this is possible if you use some customized /self created shaders based on GLSL

some docs(introduction -first steps) are here:

https://thebookofshaders.com/

https://wiki.delphigl.com/index.php/Tutorial_glsl2

//===========

and some examples for water shaders:

https://www.shadertoy.com/results?query=water&sort=popular&from=0&num=12

especially:

https://www.shadertoy.com/view/4slGRM

but also: https://www.shadertoy.com/view/lsXGzH

But as mentioned they could be implemented but possibly they will not work (or will work with bad performance) on the mobile platform in real time render.

Here an example for partially implementation of such example which I used in the past but it has not the best performance and is working on Android but has some graphical issues on IOS:

2023-04-11_14-06-32.gif

The example of the shadertoy are a little complex and need to be adapted to Vuforia Studio. But .... a shader which is based on more complex math operations is not so efficient and lead to performance issue - because this should work on mobile platforms 

The example  here  uses js code and glsl shader definition in tmlText widget

(view in My Videos)

Here I added a test Studio project, only as example so to see how such shader could be implemented , based on example

So hope will help. t

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