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();
}
}
public void paint(Graphics g) {
if (previewTree.getMesh() == null) {
try {
previewTree.remake();
} catch (Exception e) {
System.err.println(e);
e.printStackTrace();
}
return;
}
Graphics2D g2 = (Graphics2D) g;
// turn antialiasing on
RenderingHints rh =
new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2.addRenderingHints(rh);
try {
g.clearRect(0, 0, getWidth(), getHeight());
g.setColor(bgClr);
if (perspective == PERSPECTIVE_FRONT) g.fillRect(0, 0, getWidth() - 1, getHeight());
else g.fillRect(0, 0, getWidth(), getHeight() - 1);
// g.drawRect(10,10,getWidth()-20,getHeight()-20);
initTransform(g);
if (draft) previewTree.traverseTree(new StemDrawer(g)); // drawStems(g);
else {
drawMesh(g);
// drawLeaves(g);
previewTree.traverseTree(new LeafDrawer(g));
}
// DEBUG
// Enumeration e = previewTree.allStems(previewTree.getShowLevel()-1);
// Stem stem = (Stem)e.nextElement();
// Vector diag = stem.getMaxPoint().sub(stem.getMinPoint());
// Vector orig = stem.getTransformation().getT();
// setOrigin(new Vector(orig.getX(),orig.getY(),0));
// Vector max = stem.getMaxPoint();
// Vector min = stem.getMinPoint();
//
// // get greatest distance from orig
// double x1 = Math.abs(min.getX())-Math.abs(orig.getX());
// double x2 = Math.abs(max.getX())-Math.abs(orig.getX());
// double x = Math.max(Math.abs(x1),Math.abs(x2));
// double y1 = Math.abs(min.getY())-Math.abs(orig.getY());
// double y2 = Math.abs(max.getY())-Math.abs(orig.getY());
// double y = Math.max(Math.abs(y1),Math.abs(y2));
//
// Vector av = max.sub(orig).add(min.sub(orig));
// //av=av.mul(0.5);
//
//// double dw = Math.sqrt(x*x+y*y)*2;
// double dw = Math.sqrt(av.getX()*av.getX()+av.getY()*av.getY())*2;
// double minw = -dw/2;
//
// double dh = diag.getZ();
// double minh = min.getZ();
//
// g.setColor(Color.RED);
// drawLine(g,orig,min);
// drawLine(g,orig,max);
//
// g.setColor(Color.GREEN);
// drawLine(g,orig,orig.add(new Vector(dw/2,dw/2,0)));
//
// g.setColor(Color.BLUE);
// drawLine(g,orig,av.add(orig));
//// drawLine(g,orig,new Vector(dw/4,dw/4,orig.getZ()));
//
//// g.setColor(Color.BLUE);
//// drawLine(g,stem.getTransformation().getT(),stem.getMaxPoint().sub(stem.getMinPoint()));
} catch (Exception e) {
// do nothing, don't draw
}
}
