/**
* Retrieve the number of objects on the screen, recursive method
*
* @return int the total object count for the screen.
*/
public int getNumObjects() {
int objectCount = 0;
ArrayList<Object3D> children = getChildrenCopy();
for (int i = 0, j = children.size(); i < j; i++) {
Object3D child = children.get(i);
if (child.getGeometry() != null
&& child.getGeometry().getVertices() != null
&& child.isVisible())
if (child.getNumChildren() > 0) {
objectCount += child.getNumObjects() + 1;
} else {
objectCount++;
}
}
return objectCount;
}
/**
* Retrieve the number of triangles this scene contains, recursive method
*
* @return int the total triangle count for the scene.
*/
public int getNumTriangles() {
int triangleCount = 0;
ArrayList<Object3D> children = getChildrenCopy();
for (int i = 0, j = children.size(); i < j; i++) {
Object3D child = children.get(i);
if (child.getGeometry() != null
&& child.getGeometry().getVertices() != null
&& child.isVisible())
if (child.getNumChildren() > 0) {
triangleCount += child.getNumTriangles();
} else {
triangleCount += child.getGeometry().getVertices().limit() / 9;
}
}
return triangleCount;
}