Consultation for new shader program language design

[NasimiAsl]

hi all 

 

i started for make easy shader one years ago i build one design pattern and i work now to refactor this and share it in git hub.

 

i want from any one see my design   and  have any suggest for me ( change and usage pattern say it)share that here .thanks

 

1. why  

problem: we know shader source is a hard   to write and debug and not oop and not have template

 

2.what 

solution : a: we know we last output is   2 string (vertex ,  fragment )  we most send parameters too

                b: we need make string builder

 

3. design :

    a: see shader structure  

 

       //   uniforms

       // attributes

       // varyings

       

       // void main(){

             

             // calculate a vec4 and  set   to gl_position | gl_FragColor

        }

 

   b:  make javascript  function for build shader   parts  we need

 

   c:  make babylonjs javascript to build a shader material Instance or postprocess inistance

 

 

// sample of shader usage

 

mesh.material =   eash.shader(  

        sh_range({

                        mat1:sh_solid(0xff0000,1.0)

                       ,mat2:sh_noise({    pos:"pos*.01+vec3( time*0.6,time*0.1,time*0.1)"})

                       ,start:0

                       ,end:700

                       ,dir:'pos.x' })

       +        sh_frensel({color:0x000000,nrm:flat_nrm }) );

 

http://185.88.152.218/eash/pub/preview#10202

[Temechon]

If it's that easy, I'm interested!

[NasimiAsl]

mesh.material =   eash.shader(  

        sh_range({

                        mat1:sh_solid(0xff0000,1.0)

                       ,mat2:sh_noise({    pos:"pos*.01+vec3( time*0.6,time*0.1,time*0.1)"})

                       ,start:0

                       ,end:700

                       ,dir:'pos.x' })

       +        sh_frensel({color:0x000000,nrm:flat_nrm }) );

 

 

this is final code  i think it is easy     

[Temechon]

Indeed, but I also think you need to have a very good documentation to this. Otherwise, nobody but you will be able to use it. 

Do you have a Github repo or something we can use and test ? What are the function we can use?  With a good doc, it will be very very powerful.

 

By the way, is sh_frensel supposed to be fresnel ? So sh_fresnel ?

[NasimiAsl]

@Temechon   

 

about sh_fresnel i see that now thanks

 

about Github I work on right now  after holiday( happy new year for u ) you have it

 

about documentation and usage i have tools for that for build a material with preview and make tube for any function i share it too in github