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Moved the polygonization code to the specific regions that are being polygonized.

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Also, maxPoints no longer has confusing semantics.
This commit is contained in:
TomyLobo
2013-07-27 11:12:29 +02:00
committed by wizjany
parent 34093884bc
commit c838ef7b25
5 changed files with 70 additions and 42 deletions
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22
src/main/java/com/sk89q/worldedit/regions/AbstractRegion.java
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@ -19,9 +19,12 @@
package com.sk89q.worldedit.regions;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import com.sk89q.worldedit.BlockVector;
import com.sk89q.worldedit.BlockVector2D;
import com.sk89q.worldedit.LocalWorld;
import com.sk89q.worldedit.Vector;
@ -69,4 +72,23 @@ public abstract class AbstractRegion implements Region {
return null;
}
}
@Override
public List<BlockVector2D> polygonize(int maxPoints) {
if (maxPoints >= 0 && maxPoints < 4) {
throw new IllegalArgumentException("Cannot polygonize an AbstractRegion with no overridden polygonize method into less than 4 points.");
}
final BlockVector min = getMinimumPoint().toBlockVector();
final BlockVector max = getMaximumPoint().toBlockVector();
final List<BlockVector2D> points = new ArrayList<BlockVector2D>(4);
points.add(new BlockVector2D(min.getX(), min.getZ()));
points.add(new BlockVector2D(min.getX(), max.getZ()));
points.add(new BlockVector2D(max.getX(), max.getZ()));
points.add(new BlockVector2D(max.getX(), min.getZ()));
return points;
}
}