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java.lang.Objectcz.cuni.jagrlib.DefaultProperty
cz.cuni.jagrlib.DefaultBrepIterator
cz.cuni.jagrlib.testing.UniformGrid.CenterIterator
protected class UniformGrid.CenterIterator
Custom iterator for center pass.
Field Summary | |
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protected double[] |
act0
Temporary array to hold vertex coordinates. |
protected double[] |
act1
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protected double[] |
center
Center of the pass. |
protected java.util.SortedSet<UniformGrid.GridHeapItem> |
heap
Working heap. |
protected double |
maxRadius
Maximal radius to be searched. |
protected java.util.BitSet |
used
Set of already examined objects. |
protected int[] |
vert
Temporary array for edge (face) vertex handles. |
Fields inherited from interface cz.cuni.jagrlib.iface.BrepIterator |
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CONTEXT, PROJ_COORDS, SORT_ASCENDING, SORT_DESCENDING, SORT_ORDER |
Fields inherited from interface cz.cuni.jagrlib.iface.Property |
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LOGGING, STATISTICS, TEXT_DESCRIPTION |
Constructor Summary | |
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protected |
UniformGrid.CenterIterator()
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Method Summary | |
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void |
init(double[] center,
double maxR)
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protected void |
initHeap()
Initializes the heap (should be called at the beginning of each pass). |
protected void |
insertCell(int index)
Inserts all objects from the given cell into the heap. |
int |
next()
Returns the next object or NULL . |
void |
reset()
Reset the iterator. |
Methods inherited from class cz.cuni.jagrlib.DefaultBrepIterator |
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left, toArray |
Methods inherited from class cz.cuni.jagrlib.DefaultProperty |
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booleanProperty, booleanProperty, colorDoubleProperty, colorProperty, commit, doubleProperty, doubleProperty, doubleProperty, enumProperty, floatProperty, floatProperty, floatProperty, get, intProperty, intProperty, intProperty, longProperty, longProperty, longProperty, set, set, stringProperty |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface cz.cuni.jagrlib.iface.Property |
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commit, get, set |
Field Detail |
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protected double[] center
protected double maxRadius
protected java.util.SortedSet<UniformGrid.GridHeapItem> heap
protected final java.util.BitSet used
protected final double[] act0
protected final double[] act1
protected final int[] vert
Constructor Detail |
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protected UniformGrid.CenterIterator()
Method Detail |
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public void init(double[] center, double maxR)
protected void insertCell(int index)
protected void initHeap()
public void reset()
reset
in interface BrepIterator
reset
in class DefaultBrepIterator
public final int next()
NULL
.
next
in interface BrepIterator
next
in class DefaultBrepIterator
Brep.NULL
if there is no next object available.
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