message: Move heat map scale more local
diff: @@ -219,6 +219,7 @@ struct kernel
  result.color = select( result.hit, to_rgba(intensity), result.color );
  #ifdef VSNRAY_PERF_DEBUG
  uint64_t clock_end = clock64();
  + float heat_map_scale = 1.0f;
  float t = (clock_end - clock_begin) * heat_map_scale;
  result.color = over(vector<4, S>(vector<3, S>(temperature_to_rgb(t)), S(0.5)), result.color);
  #endif
  @@ -235,10 +236,6 @@ struct kernel
  default_intersector ignore;
  return (*this)(ignore, ray, gen);
  }
  -
  -#ifdef VSNRAY_PERF_DEBUG
  - float heat_map_scale = 1.0f;
  -#endif
  };
  } // pathtracing
  