Add Vector2d(Vector3) constructors and Vector2d.set(Vector3) setters (#…

…336)
JOML-CI · Jun 30, 2023 · 7dc7156 · 7dc7156
1 parent d462744
commit 7dc7156
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diff --git a/src/main/java/org/joml/Vector2d.java b/src/main/java/org/joml/Vector2d.java
@@ -117,6 +117,42 @@ public Vector2d(Vector2ic v) {
         y = v.y();
     }
 
+    /**
+     * Create a new {@link Vector2d} and initialize its components using the <code>x</code> and <code>y</code>
+     * components of the provided vector.
+     *
+     * @param v
+     *          the {@link Vector3dc} to copy the <code>x</code> and <code>y</code> components from
+     */
+    public Vector2d(Vector3dc v) {
+        x = v.x();
+        y = v.y();
+    }
+
+    /**
+     * Create a new {@link Vector2d} and initialize its components using the <code>x</code> and <code>y</code>
+     * components of the provided vector.
+     *
+     * @param v
+     *          the {@link Vector3fc} to copy the <code>x</code> and <code>y</code> components from
+     */
+    public Vector2d(Vector3fc v) {
+        x = v.x();
+        y = v.y();
+    }
+
+    /**
+     * Create a new {@link Vector2d} and initialize its components using the <code>x</code> and <code>y</code>
+     * components of the provided vector.
+     *
+     * @param v
+     *          the {@link Vector3ic} to copy the <code>x</code> and <code>y</code> components from
+     */
+    public Vector2d(Vector3ic v) {
+        x = v.x();
+        y = v.y();
+    }
+
     /**
      * Create a new {@link Vector2d} and initialize its two components from the first
      * two elements of the given array.
@@ -284,6 +320,45 @@ public Vector2d set(Vector2ic v) {
         return this;
     }
 
+    /**
+     * Set this {@link Vector2d} to the <code>(x, y)</code> components of <code>v</code>.
+     *
+     * @param v
+     *        the vector to copy from
+     * @return this
+     */
+    public Vector2d set(Vector3dc v) {
+        this.x = v.x();
+        this.y = v.y();
+        return this;
+    }
+
+    /**
+     * Set this {@link Vector2d} to the <code>(x, y)</code> components of <code>v</code>.
+     *
+     * @param v
+     *        the vector to copy from
+     * @return this
+     */
+    public Vector2d set(Vector3fc v) {
+        this.x = v.x();
+        this.y = v.y();
+        return this;
+    }
+
+    /**
+     * Set this {@link Vector2i} to the <code>(x, y)</code> components of <code>v</code>.
+     *
+     * @param v
+     *        the vector to copy from
+     * @return this
+     */
+    public Vector2d set(Vector3ic v) {
+        this.x = v.x();
+        this.y = v.y();
+        return this;
+    }
+
     /**
      * Set the two components of this vector to the first two elements of the given array.
      * 

diff --git a/src/main/java/org/joml/Vector2f.java b/src/main/java/org/joml/Vector2f.java
@@ -106,6 +106,45 @@ public Vector2f(Vector2ic v) {
         y = v.y();
     }
 
+    /**
+     * Create a new {@link Vector2f} and initialize its components using the <code>x</code> and <code>y</code>
+     * components of the provided vector.
+     *
+     * @param v
+     *          the {@link Vector3fc} to copy the <code>x</code> and <code>y</code> components from
+     */
+    public Vector2f(Vector3fc v) {
+        x = v.x();
+        y = v.y();
+    }
+
+    /**
+     * Create a new {@link Vector2f} and initialize its components using the <code>x</code> and <code>y</code>
+     * components of the provided vector.
+     * <p>
+     * Note that due to the given vector <code>v</code> storing the components in double-precision,
+     * there is the possibility to lose precision.
+     *
+     * @param v
+     *          the {@link Vector3dc} to copy the <code>x</code> and <code>y</code> components from
+     */
+    public Vector2f(Vector3dc v) {
+        x = (float) v.x();
+        y = (float) v.y();
+    }
+
+    /**
+     * Create a new {@link Vector2f} and initialize its components using the <code>x</code> and <code>y</code>
+     * components of the provided vector.
+     *
+     * @param v
+     *          the {@link Vector3ic} to copy the <code>x</code> and <code>y</code> components from
+     */
+    public Vector2f(Vector3ic v) {
+        x = v.x();
+        y = v.y();
+    }
+
     /**
      * Create a new {@link Vector2f} and initialize its two components from the first
      * two elements of the given array.
@@ -291,6 +330,48 @@ public Vector2f set(Vector2dc v) {
         return this;
     }
 
+    /**
+     * Set this {@link Vector2f} to the <code>(x, y)</code> components of <code>v</code>.
+     * <p>
+     * Note that due to the given vector <code>v</code> storing the components in double-precision,
+     * there is the possibility to lose precision.
+     *
+     * @param v
+     *        the vector to copy from
+     * @return this
+     */
+    public Vector2f set(Vector3dc v) {
+        this.x = (float) v.x();
+        this.y = (float) v.y();
+        return this;
+    }
+
+    /**
+     * Set this {@link Vector2f} to the <code>(x, y)</code> components of <code>v</code>.
+     *
+     * @param v
+     *        the vector to copy from
+     * @return this
+     */
+    public Vector2f set(Vector3fc v) {
+        this.x = v.x();
+        this.y = v.y();
+        return this;
+    }
+
+    /**
+     * Set this {@link Vector2f} to the <code>(x, y)</code> components of <code>v</code>.
+     *
+     * @param v
+     *        the vector to copy from
+     * @return this
+     */
+    public Vector2f set(Vector3ic v) {
+        this.x = v.x();
+        this.y = v.y();
+        return this;
+    }
+
     /**
      * Set the two components of this vector to the first two elements of the given array.
      *