@edsilv/ami.js/src/shaders/shaders.layer.vertex.js

<p align="center"> <img src="https://user-images.githubusercontent.com/214063/46479857-4cd66e80-c7f0-11e8-9585-5748409c9490.png" width="60%"> </p>

export default class ShadersVertex {
  compute() {
    return `
// varying vec4 vPos;
varying vec4 vProjectedCoords;

//
// main
//
void main() {

  vec4 vPos = modelMatrix * vec4(position, 1.0 );
  vProjectedCoords =  projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
  gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0 );

}
        `;
  }
}