public String toStringVerbose(int indent) {
String str = "------------------".substring(0, indent) + toString() + "\n";
if (child == null) return str;
FastOctnode children = child;
while (children != null) {
str += children.toStringVerbose(indent + 1);
children = children.next;
}
return str;
}
public void generateRenderSet(
Geometry[] globalGeomList,
Set<Geometry> renderSet,
Camera cam,
BoundingBox parentBox,
boolean isRoot) {
tempBox.setCenter(parentBox.getCenter());
tempBox.setXExtent(parentBox.getXExtent());
tempBox.setYExtent(parentBox.getYExtent());
tempBox.setZExtent(parentBox.getZExtent());
if (!isRoot) {
findChildBound(tempBox, getSide());
}
tempBox.setCheckPlane(0);
cam.setPlaneState(0);
Camera.FrustumIntersect result = cam.contains(tempBox);
if (result != Camera.FrustumIntersect.Outside) {
if (length != 0) {
int start = getOffset();
int end = start + length;
for (int i = start; i < end; i++) {
renderSet.add(globalGeomList[i]);
}
}
if (child == null) return;
FastOctnode node = child;
float x = tempBox.getCenter().x;
float y = tempBox.getCenter().y;
float z = tempBox.getCenter().z;
float ext = tempBox.getXExtent();
while (node != null) {
if (result == Camera.FrustumIntersect.Inside) {
node.generateRenderSetNoCheck(globalGeomList, renderSet, cam);
} else {
node.generateRenderSet(globalGeomList, renderSet, cam, tempBox, false);
}
tempBox.getCenter().set(x, y, z);
tempBox.setXExtent(ext);
tempBox.setYExtent(ext);
tempBox.setZExtent(ext);
node = node.next;
}
}
}
private void generateRenderSetNoCheck(
Geometry[] globalGeomList, Set<Geometry> renderSet, Camera cam) {
if (length != 0) {
int start = getOffset();
int end = start + length;
for (int i = start; i < end; i++) {
renderSet.add(globalGeomList[i]);
}
}
if (child == null) return;
FastOctnode node = child;
while (node != null) {
node.generateRenderSetNoCheck(globalGeomList, renderSet, cam);
node = node.next;
}
}