示例#1
0
  public void readSpecificObj(int[] data, int offset, DwgObject dwgObj)
      throws RuntimeException, CorruptedDwgEntityException {
    if (!(dwgObj instanceof DwgVertexMesh))
      throw new RuntimeException("ArcReader 14 solo puede leer DwgVertexMesh");
    DwgVertexMesh v = (DwgVertexMesh) dwgObj;
    int bitPos = offset;
    bitPos = headTailReader.readObjectHeader(data, bitPos, v);

    List val = DwgUtil.getRawChar(data, bitPos);
    bitPos = ((Integer) val.get(0)).intValue();
    int flag = ((Integer) val.get(1)).intValue();
    v.setFlags(flag);

    val = DwgUtil.getBitDouble(data, bitPos);
    bitPos = ((Integer) val.get(0)).intValue();
    double x = ((Double) val.get(1)).doubleValue();

    val = DwgUtil.getBitDouble(data, bitPos);
    bitPos = ((Integer) val.get(0)).intValue();
    double y = ((Double) val.get(1)).doubleValue();

    val = DwgUtil.getBitDouble(data, bitPos);
    bitPos = ((Integer) val.get(0)).intValue();
    double z = ((Double) val.get(1)).doubleValue();
    v.setPoint(new double[] {x, y, z});

    bitPos = headTailReader.readObjectTailer(data, bitPos, v);
  }
示例#2
0
 /* (non-Javadoc)
  * @see com.iver.cit.jdwglib.dwg.readers.IDwgObjectReader#readSpecificObj(int[], int, com.iver.cit.jdwglib.dwg.DwgObject)
  */
 public void readSpecificObj(int[] data, int offset, DwgObject dwgObj)
     throws RuntimeException, CorruptedDwgEntityException {
   if (!(dwgObj instanceof DwgSpline))
     throw new RuntimeException("ArcReader 15 solo puede leer DwgSpline");
   DwgSpline spline = (DwgSpline) dwgObj;
   int bitPos = offset;
   bitPos = headTailReader.readObjectHeader(data, bitPos, spline);
   ArrayList v = DwgUtil.getBitShort(data, bitPos);
   bitPos = ((Integer) v.get(0)).intValue();
   int sc = ((Integer) v.get(1)).intValue();
   spline.setScenario(sc);
   v = DwgUtil.getBitShort(data, bitPos);
   bitPos = ((Integer) v.get(0)).intValue();
   int deg = ((Integer) v.get(1)).intValue();
   spline.setDegree(deg);
   int knotsNumber = 0;
   int controlPointsNumber = 0;
   int fitPointsNumber = 0;
   boolean weight = false;
   if (sc == 2) {
     v = DwgUtil.getBitDouble(data, bitPos);
     bitPos = ((Integer) v.get(0)).intValue();
     double ft = ((Double) v.get(1)).doubleValue();
     spline.setFitTolerance(ft);
     v = DwgUtil.getBitDouble(data, bitPos);
     bitPos = ((Integer) v.get(0)).intValue();
     double x = ((Double) v.get(1)).doubleValue();
     v = DwgUtil.getBitDouble(data, bitPos);
     bitPos = ((Integer) v.get(0)).intValue();
     double y = ((Double) v.get(1)).doubleValue();
     v = DwgUtil.getBitDouble(data, bitPos);
     bitPos = ((Integer) v.get(0)).intValue();
     double z = ((Double) v.get(1)).doubleValue();
     double[] coord = new double[] {x, y, z};
     spline.setBeginTanVector(coord);
     v = DwgUtil.getBitDouble(data, bitPos);
     bitPos = ((Integer) v.get(0)).intValue();
     x = ((Double) v.get(1)).doubleValue();
     v = DwgUtil.getBitDouble(data, bitPos);
     bitPos = ((Integer) v.get(0)).intValue();
     y = ((Double) v.get(1)).doubleValue();
     v = DwgUtil.getBitDouble(data, bitPos);
     bitPos = ((Integer) v.get(0)).intValue();
     z = ((Double) v.get(1)).doubleValue();
     coord = new double[] {x, y, z};
     spline.setEndTanVector(coord);
     v = DwgUtil.getBitShort(data, bitPos);
     bitPos = ((Integer) v.get(0)).intValue();
     fitPointsNumber = ((Integer) v.get(1)).intValue();
   } else if (sc == 1) {
     v = DwgUtil.testBit(data, bitPos);
     bitPos = ((Integer) v.get(0)).intValue();
     boolean rat = ((Boolean) v.get(1)).booleanValue();
     spline.setRational(rat);
     v = DwgUtil.testBit(data, bitPos);
     bitPos = ((Integer) v.get(0)).intValue();
     boolean closed = ((Boolean) v.get(1)).booleanValue();
     spline.setClosed(closed);
     v = DwgUtil.testBit(data, bitPos);
     bitPos = ((Integer) v.get(0)).intValue();
     boolean per = ((Boolean) v.get(1)).booleanValue();
     spline.setPeriodic(per);
     v = DwgUtil.getBitDouble(data, bitPos);
     bitPos = ((Integer) v.get(0)).intValue();
     double ktol = ((Double) v.get(1)).doubleValue();
     spline.setKnotTolerance(ktol);
     v = DwgUtil.getBitDouble(data, bitPos);
     bitPos = ((Integer) v.get(0)).intValue();
     double ctol = ((Double) v.get(1)).doubleValue();
     spline.setControlTolerance(ctol);
     v = DwgUtil.getBitLong(data, bitPos);
     bitPos = ((Integer) v.get(0)).intValue();
     knotsNumber = ((Integer) v.get(1)).intValue();
     v = DwgUtil.getBitLong(data, bitPos);
     bitPos = ((Integer) v.get(0)).intValue();
     controlPointsNumber = ((Integer) v.get(1)).intValue();
     v = DwgUtil.testBit(data, bitPos);
     bitPos = ((Integer) v.get(0)).intValue();
     weight = ((Boolean) v.get(1)).booleanValue();
   } else {
     System.out.println("ERROR: Escenario desconocido");
   }
   if (knotsNumber > 0) {
     double[] knotpts = new double[knotsNumber];
     for (int i = 0; i < knotsNumber; i++) {
       v = DwgUtil.getBitDouble(data, bitPos);
       bitPos = ((Integer) v.get(0)).intValue();
       knotpts[i] = ((Double) v.get(1)).doubleValue();
     }
     spline.setKnotPoints(knotpts);
   }
   if (controlPointsNumber > 0) {
     // Si el n?mero de weights no coincide con el de ctrlpts habr? problemas ...
     double[][] ctrlpts = new double[controlPointsNumber][3];
     double[] weights = new double[controlPointsNumber];
     for (int i = 0; i < controlPointsNumber; i++) {
       v = DwgUtil.getBitDouble(data, bitPos);
       bitPos = ((Integer) v.get(0)).intValue();
       double x = ((Double) v.get(1)).doubleValue();
       v = DwgUtil.getBitDouble(data, bitPos);
       bitPos = ((Integer) v.get(0)).intValue();
       double y = ((Double) v.get(1)).doubleValue();
       v = DwgUtil.getBitDouble(data, bitPos);
       bitPos = ((Integer) v.get(0)).intValue();
       double z = ((Double) v.get(1)).doubleValue();
       // double[] coord = new double[]{x, y, z};
       ctrlpts[i][0] = x;
       ctrlpts[i][1] = y;
       ctrlpts[i][2] = z;
       if (weight) {
         v = DwgUtil.getBitDouble(data, bitPos);
         bitPos = ((Integer) v.get(0)).intValue();
         weights[i] = ((Double) v.get(1)).doubleValue();
       }
     }
     spline.setControlPoints(ctrlpts);
     if (weight) {
       spline.setWeights(weights);
     }
   }
   if (fitPointsNumber > 0) {
     double[][] fitpts = new double[fitPointsNumber][3];
     for (int i = 0; i < fitPointsNumber; i++) {
       v = DwgUtil.getBitDouble(data, bitPos);
       bitPos = ((Integer) v.get(0)).intValue();
       double x = ((Double) v.get(1)).doubleValue();
       v = DwgUtil.getBitDouble(data, bitPos);
       bitPos = ((Integer) v.get(0)).intValue();
       double y = ((Double) v.get(1)).doubleValue();
       v = DwgUtil.getBitDouble(data, bitPos);
       bitPos = ((Integer) v.get(0)).intValue();
       double z = ((Double) v.get(1)).doubleValue();
       fitpts[i][0] = x;
       fitpts[i][1] = y;
       fitpts[i][2] = z;
     }
     spline.setFitPoints(fitpts);
   }
   bitPos = headTailReader.readObjectTailer(data, bitPos, spline);
 }