private void drawMeshPart(Graphics g, MeshPart m) {
if (m.size() > 0) {
MeshSection s = (MeshSection) m.elementAt(1);
// c=0;
while (s.next != null) {
// g.setColor(clr[c]);
if (s.size() >= s.next.size()) {
for (int i = 0; i < s.size(); i++) {
drawLine(g, s.here(i), s.up(i));
drawLine(g, s.here(i), s.right(i));
}
s = s.next;
// c=1-c;
} else {
s = s.next;
// c=1-c;
for (int i = 0; i < s.size(); i++) {
drawLine(g, s.here(i), s.down(i));
drawLine(g, s.here(i), s.right(i));
}
}
}
}
}
private void drawMesh(Graphics g) {
try {
for (Enumeration parts = previewTree.getMesh().elements(); parts.hasMoreElements(); ) {
MeshPart m = (MeshPart) parts.nextElement();
if (m.getLevel() == previewTree.getShowLevel()) {
g.setColor(thisLevelColor);
} else {
g.setColor(otherLevelColor);
}
drawMeshPart(g, m);
}
} catch (Exception e) {
// System.err.println("nummer "+i);
e.printStackTrace();
}
}