Shader working on Millumin3 not on Millumin4

Yrrostudio

Hey,

the shader attached is not working on Millumin4. I supposed because of Metal / Opengl...

the shader is a displacement map fx.

Shader.zip

is there something i can change to make it work ?

thanks

Elie

Millumin

Hello @Yrrostudio,

You need to set the gl_FragColor variable, this is a good practice :

void main(void){
    gl_FragColor = mainVideo(gl_FragColor, gl_FragCoord.xy);
}

We will see if we can improve this behavior, so the Metal conversion takes the out keyword into account (alllowing a secondary function to modify a variable by reference).

Best. Philippe

Yrrostudio

Thanks a lot Philippe :)

It's working ! ♥️