/** Dumps the data of this 3d shape. */
public String toString() {
StringBuffer sb = new StringBuffer();
// number of polygons
sb.append(polygons.length + "\n");
// loop - one line per polygon
for (int i = 0; i < polygons.length; i++) {
Polygon po = polygons[i];
// todo: tidy up shadows - what a mess !
boolean shadow = false;
for (int j = 0; j < MAX_SHADOWS; j++) {
if (shadowCasters[j] == i) {
shadow = true;
break;
}
}
sb.append(shadow ? "t " : "f ");
sb.append(po.doubleSided ? "t " : "f ");
int rgb = po.c.getRGB();
sb.append("\"" + Integer.toHexString(rgb & 0xFFFFFF) + "\" ");
// loop - points in this polygon
for (int j = 0; j < po.n; j++) {
int index = po.points[j];
sb.append(
Tools3d.round(ps[index])
+ " "
+ Tools3d.round(ps[index + 1])
+ " "
+ Tools3d.round(ps[index + 2])
+ ", ");
}
// finished this polygon so end line
sb.append("\n");
}
return new String(sb);
}
