Function createPickShader

stackgl_modules/index.js:14222–14234

(gl, shaders)

function createPickShader(gl, shaders) {
  var shader = createShader(gl,
    shaders.pickShader.vertex,
    shaders.pickShader.fragment,
    null,
    shaders.pickShader.attributes
  )

  shader.attributes.position.location = 0
  shader.attributes.id.location       = 1
  shader.attributes.vector.location   = 4
  return shader
}


function createVectorMesh(gl, params, opts) {