Function IsLightPointVisible

Descent3/object_lighting.cpp:119–129

returns true if this light point is visible

// returns true if this light point is visible
bool IsLightPointVisible(vector *pos, float size, object *obj) {
  if (obj != NULL) {
    if ((obj->flags & OF_RENDERED) || IsPointVisible(pos, size, NULL))
      return true;
  } else {
    if (IsPointVisible(pos, size, NULL))
      return true;
  }

  return false;
}

// Fills in the color of the passed in players thrusters.  For lighting
void FindPlayerThrusterColor(int slot, float *r, float *g, float *b) {