#version 3.1;
#include "stro3-scene.inc"

// transformations
#declare view = transform
{
  scale <1,1,-SYSTEM>  // insure we are in the proper coordinates system
  translate -z*46      // translate to the space origin
  rotate y*360*clock   // perform a 360 degrees rotation around the y axis
}

// ligands
union
{
  #declare f = finish{ specular 0.75  roughness 0.01 }
  #include "ligands.inc"
  transform view
}

// molecular surface
grasp_surface
{
  "stro3.srf"
  colored_by potentials
  range <-15,0,15>
  persistent
  finish{ diffuse 0.7  specular 0.75  roughness 0.005 }
  transform view
}