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Added Vector.subtractLocal(x, y).

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Michael Bayne
2012-05-01 09:54:31 -07:00
parent 8524f5c911
commit 0daba7bc49
1 changed files with 6 additions and 0 deletions
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src/main/java/pythagoras/f/Vector.java
+6
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@@ -79,6 +79,12 @@ public class Vector extends AbstractVector
return add(x, y, this); return add(x, y, this);
} }
/** Subtracts a vector in-place from this one.
* @return a reference to this vector, for chaining. */
public Vector subtractLocal (float x, float y) {
return subtract(x, y, this);
}
/** Adds a scaled vector in-place to this one. /** Adds a scaled vector in-place to this one.
* @return a reference to this vector, for chaining. */ * @return a reference to this vector, for chaining. */
public Vector addScaledLocal (IVector other, float v) { public Vector addScaledLocal (IVector other, float v) {