Examples of com.eteks.sweethome3d.j3d.OBJWriter.writeNode()

Class com.eteks.sweethome3d.j3d.OBJWriter

Examples of com.eteks.sweethome3d.j3d.OBJWriter.writeNode()

com.eteks.sweethome3d.j3d.OBJWriter.writeNode()
Writes all the 3D shapes children of node at OBJ format. If there are transformation groups on the path from node to its shapes, they'll be applied to the coordinates written on output. The node shouldn't be alive or if it's alive it should have the capabilities to read its children, the geometries and the appearance of its shapes. Only geometries which are instances of GeometryArray will be written. @param node a Java 3D node @throws IOException if the operation failed @throws InterruptedIOException if the current thread was interrupted during this operation.The interrupted status of the current thread is cleared when this exception is thrown.

    // 1. Open the OBJ file "Test.obj"
    OBJWriter writer = new OBJWriter("Test@#.obj", "Test", 3);
    assertTrue("Test@#.obj not created", new File("Test@#.obj").exists());
    
    // 2. Write a box at center 
    writer.writeNode(new Box());
    
    // Write a sphere centered at (2, 0, 2) 
    Transform3D translation = new Transform3D();
    translation.setTranslation(new Vector3f(2f, 0, 2f));
    TransformGroup translationGroup = new TransformGroup(translation);

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    Transform3D translation = new Transform3D();
    translation.setTranslation(new Vector3f(2f, 0, 2f));
    TransformGroup translationGroup = new TransformGroup(translation);
    
    translationGroup.addChild(new Sphere());
    writer.writeNode(translationGroup);
    
    // 3. Close file
    writer.close();
    assertTrue("Test@#.mtl not created", new File("Test@#.mtl").exists());

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          // Create a not alive new ground to be able to explore its coordinates without setting capabilities
          Rectangle2D homeBounds = getExportedHomeBounds(home);
          Ground3D groundNode = new Ground3D(home, 
              (float)homeBounds.getX(), (float)homeBounds.getY(), 
              (float)homeBounds.getWidth(), (float)homeBounds.getHeight(), true);
          writer.writeNode(groundNode, "ground");
        }
        
        // Write 3D walls 
        int i = 0;
        for (Wall wall : home.getWalls()) {

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        // Write 3D walls 
        int i = 0;
        for (Wall wall : home.getWalls()) {
          // Create a not alive new wall to be able to explore its coordinates without setting capabilities 
          Wall3D wallNode = new Wall3D(wall, home, true, true);
          writer.writeNode(wallNode, "wall_" + ++i);
        }
        // Write 3D furniture 
        i = 0;
        for (HomePieceOfFurniture piece : home.getFurniture()) {
          if (piece.isVisible()) {

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        i = 0;
        for (HomePieceOfFurniture piece : home.getFurniture()) {
          if (piece.isVisible()) {
            // Create a not alive new piece to be able to explore its coordinates without setting capabilities
            HomePieceOfFurniture3D pieceNode = new HomePieceOfFurniture3D(piece, home, true, true);
            writer.writeNode(pieceNode);
          }
        }
        // Write 3D rooms 
        i = 0;
        for (Room room : home.getRooms()) {

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        // Write 3D rooms 
        i = 0;
        for (Room room : home.getRooms()) {
          // Create a not alive new room to be able to explore its coordinates without setting capabilities 
          Room3D roomNode = new Room3D(room, home, false, true, true);
          writer.writeNode(roomNode, "room_" + ++i);
        }
      } catch (InterruptedIOException ex) {
        exportInterrupted = true;
        throw new InterruptedRecorderException("Export to " + objFile + " interrupted");
      } catch (IOException ex) {

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