public void outputContext(PrintWriter printStream, String indentString) {
AppearanceNode appearance = getAppearanceNodes();
if (appearance != null) {
if (appearance.isInstanceNode() == false) {
String nodeName = appearance.getName();
if (nodeName != null && 0 < nodeName.length())
printStream.println(
indentString + "\t" + "appearance DEF " + appearance.getName() + " Appearance {");
else printStream.println(indentString + "\t" + "appearance Appearance {");
appearance.outputContext(printStream, indentString + "\t");
printStream.println(indentString + "\t" + "}");
} else printStream.println(indentString + "\t" + "appearance USE " + appearance.getName());
}
Node geonode = getGeometry3DNode();
if (geonode != null) {
if (geonode.isInstanceNode() == false) {
String nodeName = geonode.getName();
if (nodeName != null && 0 < nodeName.length())
printStream.println(
indentString
+ "\t"
+ "geometry DEF "
+ geonode.getName()
+ " "
+ geonode.getTypeString()
+ " {");
else
printStream.println(indentString + "\t" + "geometry " + geonode.getTypeString() + " {");
geonode.outputContext(printStream, indentString + "\t");
printStream.println(indentString + "\t" + "}");
} else printStream.println(indentString + "\t" + "geometry USE " + geonode.getName());
}
}
public boolean isChildNodeType(Node node) {
if (node.isAppearanceNode() || node.isGeometry3DNode()) return true;
else return false;
}
public Geometry3DNode getGeometry3D() {
for (Node node = getChildNodes(); node != null; node = node, next()) {
if (node.isGeometry3DNode()) return (Geometry3DNode) node;
}
return null;
}