Examples of javax.vecmath.Point3f.sub()

javax.vecmath.Point3f.sub()

    // in these renderers. 
    
    
    Point3f ptCamera = new Point3f(screenWidth / 2, screenHeight / 2, 0);
    viewer.unTransformPoint(ptCamera, ptCamera);
    ptCamera.sub(fixedRotationCenter);
    Point3f pt = new Point3f(screenWidth / 2, screenHeight / 2, cameraDistanceFromCenter * scalePixelsPerAngstrom);
    viewer.unTransformPoint(pt, pt);
    pt.sub(fixedRotationCenter);
    ptCamera.add(pt);
/*

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    Point3f ptCamera = new Point3f(screenWidth / 2, screenHeight / 2, 0);
    viewer.unTransformPoint(ptCamera, ptCamera);
    ptCamera.sub(fixedRotationCenter);
    Point3f pt = new Point3f(screenWidth / 2, screenHeight / 2, cameraDistanceFromCenter * scalePixelsPerAngstrom);
    viewer.unTransformPoint(pt, pt);
    pt.sub(fixedRotationCenter);
    ptCamera.add(pt);
/*
    System.out.println("TM no " + navigationOffset + " rpo "
        + referencePlaneOffset + " aa " + aperatureAngle + " sppa "
        + scalePixelsPerAngstrom + " vr " + visualRange + " sw/vr "

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    String prefix = (isSpinSelected ? "\n  select "
        + Escape.escape(viewer.getSelectionSet(false)) + ";\n  rotateSelected"
        : "\n ");
    if (isSpinInternal) {
      Point3f pt = new Point3f(internalRotationCenter);
      pt.sub(rotationAxis);
      s += prefix + " spin " + rotationRate + " "
          + Escape.escape(internalRotationCenter) + " " + Escape.escape(pt);
    } else if (isSpinFixed) {
      s += prefix + " spin axisangle " + Escape.escape(rotationAxis) + " "
          + rotationRate;

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            ptScreen.y + deltaY + 0.5f, ptScreen.z);
        Point3f ptNew = new Point3f();
        transformManager.finalizeTransformParameters();
        unTransformPoint(ptScreenNew, ptNew);
        // script("draw ID 'pt" + Math.random() + "' " + Escape.escape(ptNew));
        ptNew.sub(ptCenter);
        modelSet.setAtomCoordRelative(ptNew, bsSelected);
      } else {
        transformManager.rotateXYBy(deltaX, deltaY, bsSelected);
      }
    }

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        switch (x2.tok) {
        default:
          f = ScriptVariable.fValue(x2);
          return addX(new Point3f(pt.x - f, pt.y - f, pt.z - f));
        case Token.point3f:
          pt.sub((Point3f) x2.value);
          return addX(pt);
        case Token.point4f:
          // extract {xyz}
          pt4 = (Point4f) x2.value;
          pt.sub(new Point3f(pt4.x, pt4.y, pt4.z));

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          pt.sub((Point3f) x2.value);
          return addX(pt);
        case Token.point4f:
          // extract {xyz}
          pt4 = (Point4f) x2.value;
          pt.sub(new Point3f(pt4.x, pt4.y, pt4.z));
          return addX(pt);
        }
      case Token.point4f:
        Quaternion q1 = new Quaternion((Point4f) x1.value);
        switch (x2.tok) {

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    List v = new ArrayList();
    Point3f[] pts = new Point3f[2];
    if (bs == null) {
      Point3f pt1 = new Point3f(distance, distance, distance);
      Point3f pt0 = new Point3f(ptc);
      pt0.sub(pt1);
      pt1.add(ptc);
      pts[0] = pt0;
      pts[1] = pt1;
      v.add(ptc);
    } else {

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      for (int i = 0; i <= atomCount; i++) {
        if (i == atomCount || atoms[i].modelIndex != lastModel) {
          if (n > 0) {
            offset.scale(-1.0f / n);
            if (lastModel != 0)
              offset.sub(offsets[0]);
            n = 0;
          }
          if (i == atomCount)
            break;
          lastModel = atoms[i].modelIndex;

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    int vertexCount = parseInt(XmlReader.getXmlAttrib(data, "count"));
    if (!asArray)
      Logger.info("Reading " + vertexCount + " vertices");
    Point3f min = xr.getXmlPoint(data, "min");
    Point3f range = xr.getXmlPoint(data, "max");
    range.sub(min);
    int colorFractionBase = jvxlData.colorFractionBase;
    int colorFractionRange = jvxlData.colorFractionRange;
    int ptCount = vertexCount * 3;
    Point3f[] vertices = (asArray ? new Point3f[vertexCount] : null);
    Point3f p = (asArray ? null : new Point3f());

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    if (theta != 0)
      r.add(vda);
    if (tokType == Token.radius)
      return r;
    Point3f pt_a_prime = new Point3f(a);
    pt_a_prime.sub(r);
    if (tokType == Token.point) {
      return pt_a_prime;
    }
    if (v_dot_n != Float.MIN_VALUE)
      n.scale(v_dot_n);

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