Method displaySelf

SRC/element/componentElement/ComponentElement3d.cpp:1449–1534

}

int
ComponentElement3d::displaySelf(Renderer &theViewer, int displayMode, float fact, const char **modes, int numMode)
{
  static Vector v1(3);
  static Vector v2(3);
  static Vector vp(3);

  theNodes[0]->getDisplayCrds(v1, fact, displayMode);
  theNodes[1]->getDisplayCrds(v2, fact, displayMode);

  float d1 = 0.0;
  float d2 = 0.0;
  float d3 = 0.0;

  int res = 0;

  if (displayMode > 0 && numMode == 0)
      res += theViewer.drawLine(v1, v2, d1, d1, this->getTag(), 0);
  else if (displayMode < 0)
      return theViewer.drawLine(v1, v2, 0.0, 0.0, this->getTag(), 0);

  if (numMode > 0) {
    // calculate q for potential need below
    this->getResistingForce();
    vp = theCoordTransf->getBasicTrialDisp();
  }
  
  for (int i=0; i<numMode; i++) {

    const char *theMode = modes[i];
    if (strcmp(theMode, "axialForce") == 0) {
      d1 = q(0); 
      res +=theViewer.drawLine(v1, v2, d1, d1, this->getTag(), i);
      
    } else if (strcmp(theMode, "endMoments") == 0) {

      d1 = q(1);
      d2 = q(2);
      static Vector delta(3); delta = v2-v1; delta/=20.;
      res += theViewer.drawPoint(v1+delta, d1, this->getTag(), i);
      res += theViewer.drawPoint(v2-delta, d2, this->getTag(), i);

    } else if (strcmp(theMode, "localForces") == 0) {
      d1 = q(0);
      d2 = q(1);
      d3 = q(2);
      static Vector delta(3); delta = v2-v1; delta/=20;
      res += theViewer.drawPoint(v1+delta, d2, this->getTag(), i);
      res += theViewer.drawPoint(v2-delta, d3, this->getTag(), i);
      res +=theViewer.drawLine(v1, v2, d1, d1, this->getTag(), i);

    } else if (strcmp(theMode, "axialDeformation") == 0) {
      d1 = vp(0); 
      res +=theViewer.drawLine(v1, v2, d1, d1, this->getTag(), i);
      
    } else if (strcmp(theMode, "endRotations") == 0) {

      d1 = vp(1);