filebrowser/_embed/public/ace/demo/kitchen-sink/docs/glsl.glsl

uniform float amplitude;
attribute float displacement;
varying vec3 vNormal;

void main() {

    vNormal = normal;
  
    // multiply our displacement by the
    // amplitude. The amp will get animated
    // so we'll have animated displacement
    vec3 newPosition = position + 
                       normal * 
                       vec3(displacement *
                            amplitude);

    gl_Position = projectionMatrix *
                  modelViewMatrix *
                  vec4(newPosition,1.0);
}