Examples of com.jme3.scene.Node.attachChild()

com.jme3.scene.Node.attachChild()
attachChild attaches a child to this node. This node becomes the child's parent. The current number of children maintained is returned.
If the child already had a parent it is detached from that former parent. @param child the child to attach to this node. @return the number of children maintained by this node. @throws IllegalArgumentException if child is null.


                    arrow = new Arrow(v3f_1.subtract(v3f_0));
                    g = new Geometry("", arrow);
                    g.setLocalTranslation(v3f_0);
                    g.setMaterial(mat);
                    node.attachChild(g);
                }
                return node;
            }
        }
        return null;

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                v3f_2.set(vertices.get(i + 2).x, vertices.get(i + 2).y, 0);


                line = new Line(v3f_0, v3f_1);
                g = new Geometry("", line);
                g.setMaterial(mat);
                node.attachChild(g);


                line = new Line(v3f_1, v3f_2);
                g = new Geometry("", line);
                g.setMaterial(mat);
                node.attachChild(g);

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                node.attachChild(g);


                line = new Line(v3f_1, v3f_2);
                g = new Geometry("", line);
                g.setMaterial(mat);
                node.attachChild(g);


                line = new Line(v3f_2, v3f_0);
                g = new Geometry("", line);
                g.setMaterial(mat);
                node.attachChild(g);

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                node.attachChild(g);


                line = new Line(v3f_2, v3f_0);
                g = new Geometry("", line);
                g.setMaterial(mat);
                node.attachChild(g);
            }
            return node;
        }
        return null;
    }

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                v3f_2.set(vertices.get(i + 2));


                line = new Line(v3f_0, v3f_1);
                g = new Geometry("", line);
                g.setMaterial(mat);
                node.attachChild(g);


                line = new Line(v3f_1, v3f_2);
                g = new Geometry("", line);
                g.setMaterial(mat);
                node.attachChild(g);

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                node.attachChild(g);


                line = new Line(v3f_1, v3f_2);
                g = new Geometry("", line);
                g.setMaterial(mat);
                node.attachChild(g);


                line = new Line(v3f_2, v3f_0);
                g = new Geometry("", line);
                g.setMaterial(mat);
                node.attachChild(g);

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                node.attachChild(g);


                line = new Line(v3f_2, v3f_0);
                g = new Geometry("", line);
                g.setMaterial(mat);
                node.attachChild(g);
            }
            return node;
        }
        return null;
    }

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            System.out.println("vert count = " + vertices.size());
            for (int i = 0; i < vertices.size(); i++) {
                g = createPoint(vertices.get(i), .05f);
                g.setMaterial(mat);
                node.attachChild(g);
            }
            return node;
        }
        return null;
    }

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                    vertId = new BitmapText(guiFont, false);
                    vertId.setSize(.1f);
                    vertId.setText("vert " + i + " " + vertices[i]);
                    vertId.setLocalTranslation(vertices[i]);
                    vertId.addControl(bc);
                    node.attachChild(vertId);
                }
                return node;
            }
        }
        return null;

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                vertId = new BitmapText(guiFont, false);
                vertId.setSize(.1f);
                vertId.setText("tri " + (i / 3));
                vertId.setLocalTranslation(tri.getCenter());
                vertId.addControl(bc);
                node.attachChild(vertId);
            }
            return node;
        }
        return null;
    }

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