Add Matrix4x3.negateX/Y/Z()

JOML-CI · Oct 16, 2021 · b6edd37 · b6edd37
1 parent f37e8d5
commit b6edd37
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diff --git a/src/org/joml/Matrix4x3d.java b/src/org/joml/Matrix4x3d.java
@@ -10026,6 +10026,57 @@ public Matrix4x3d mapZYX(Matrix4x3d dest) {
         return dest._m00(m20)._m01(m21)._m02(m22)._m10(m10)._m11(m11)._m12(m12)._m20(m00)._m21(m01)._m22(m02)._m30(m30)._m31(m31)._m32(m32)._properties(properties & PROPERTY_ORTHONORMAL);
     }
 
+    /**
+     * Multiply <code>this</code> by the matrix
+     * <pre>
+     * -1 0 0 0
+     *  0 1 0 0
+     *  0 0 1 0
+     * </pre>
+     * 
+     * @return this
+     */
+    public Matrix4x3d negateX() {
+        return _m00(-m00)._m01(-m01)._m02(-m02)._properties(properties & PROPERTY_ORTHONORMAL);
+    }
+    public Matrix4x3d negateX(Matrix4x3d dest) {
+        return dest._m00(-m00)._m01(-m01)._m02(-m02)._m10(m10)._m11(m11)._m12(m12)._m20(m20)._m21(m21)._m22(m22)._m30(m30)._m31(m31)._m32(m32)._properties(properties & PROPERTY_ORTHONORMAL);
+    }
+
+    /**
+     * Multiply <code>this</code> by the matrix
+     * <pre>
+     * 1  0 0 0
+     * 0 -1 0 0
+     * 0  0 1 0
+     * </pre>
+     * 
+     * @return this
+     */
+    public Matrix4x3d negateY() {
+        return _m10(-m10)._m11(-m11)._m12(-m12)._properties(properties & PROPERTY_ORTHONORMAL);
+    }
+    public Matrix4x3d negateY(Matrix4x3d dest) {
+        return dest._m00(m00)._m01(m01)._m02(m02)._m10(-m10)._m11(-m11)._m12(-m12)._m20(m20)._m21(m21)._m22(m22)._m30(m30)._m31(m31)._m32(m32)._properties(properties & PROPERTY_ORTHONORMAL);
+    }
+
+    /**
+     * Multiply <code>this</code> by the matrix
+     * <pre>
+     * 1 0  0 0
+     * 0 1  0 0
+     * 0 0 -1 0
+     * </pre>
+     * 
+     * @return this
+     */
+    public Matrix4x3d negateZ() {
+        return _m20(-m20)._m21(-m21)._m22(-m22)._properties(properties & PROPERTY_ORTHONORMAL);
+    }
+    public Matrix4x3d negateZ(Matrix4x3d dest) {
+        return dest._m00(m00)._m01(m01)._m02(m02)._m10(m10)._m11(m11)._m12(m12)._m20(-m20)._m21(-m21)._m22(-m22)._m30(m30)._m31(m31)._m32(m32)._properties(properties & PROPERTY_ORTHONORMAL);
+    }
+
     public boolean isFinite() {
         return Math.isFinite(m00) && Math.isFinite(m01) && Math.isFinite(m02) &&
                Math.isFinite(m10) && Math.isFinite(m11) && Math.isFinite(m12) &&

diff --git a/src/org/joml/Matrix4x3dc.java b/src/org/joml/Matrix4x3dc.java
@@ -3228,6 +3228,51 @@ public interface Matrix4x3dc {
      */
     Matrix4x3d mapZYX(Matrix4x3d dest);
 
+    /**
+     * Multiply <code>this</code> by the matrix
+     * <pre>
+     * -1 0 0 0
+     *  0 1 0 0
+     *  0 0 1 0
+     * </pre>
+     * and store the result in <code>dest</code>.
+     * 
+     * @param dest
+     *             will hold the result
+     * @return dest
+     */
+    Matrix4x3d negateX(Matrix4x3d dest);
+
+    /**
+     * Multiply <code>this</code> by the matrix
+     * <pre>
+     * 1  0 0 0
+     * 0 -1 0 0
+     * 0  0 1 0
+     * </pre>
+     * and store the result in <code>dest</code>.
+     * 
+     * @param dest
+     *             will hold the result
+     * @return dest
+     */
+    Matrix4x3d negateY(Matrix4x3d dest);
+
+    /**
+     * Multiply <code>this</code> by the matrix
+     * <pre>
+     * 1 0  0 0
+     * 0 1  0 0
+     * 0 0 -1 0
+     * </pre>
+     * and store the result in <code>dest</code>.
+     * 
+     * @param dest
+     *             will hold the result
+     * @return dest
+     */
+    Matrix4x3d negateZ(Matrix4x3d dest);
+
     /**
      * Compare the matrix elements of <code>this</code> matrix with the given matrix using the given <code>delta</code>
      * and return whether all of them are equal within a maximum difference of <code>delta</code>.

diff --git a/src/org/joml/Matrix4x3f.java b/src/org/joml/Matrix4x3f.java
@@ -9202,6 +9202,57 @@ public Matrix4x3f mapZYX(Matrix4x3f dest) {
         return dest._m00(m20)._m01(m21)._m02(m22)._m10(m10)._m11(m11)._m12(m12)._m20(m00)._m21(m01)._m22(m02)._m30(m30)._m31(m31)._m32(m32)._properties(properties & PROPERTY_ORTHONORMAL);
     }
 
+    /**
+     * Multiply <code>this</code> by the matrix
+     * <pre>
+     * -1 0 0 0
+     *  0 1 0 0
+     *  0 0 1 0
+     * </pre>
+     * 
+     * @return this
+     */
+    public Matrix4x3f negateX() {
+        return _m00(-m00)._m01(-m01)._m02(-m02)._properties(properties & PROPERTY_ORTHONORMAL);
+    }
+    public Matrix4x3f negateX(Matrix4x3f dest) {
+        return dest._m00(-m00)._m01(-m01)._m02(-m02)._m10(m10)._m11(m11)._m12(m12)._m20(m20)._m21(m21)._m22(m22)._m30(m30)._m31(m31)._m32(m32)._properties(properties & PROPERTY_ORTHONORMAL);
+    }
+
+    /**
+     * Multiply <code>this</code> by the matrix
+     * <pre>
+     * 1  0 0 0
+     * 0 -1 0 0
+     * 0  0 1 0
+     * </pre>
+     * 
+     * @return this
+     */
+    public Matrix4x3f negateY() {
+        return _m10(-m10)._m11(-m11)._m12(-m12)._properties(properties & PROPERTY_ORTHONORMAL);
+    }
+    public Matrix4x3f negateY(Matrix4x3f dest) {
+        return dest._m00(m00)._m01(m01)._m02(m02)._m10(-m10)._m11(-m11)._m12(-m12)._m20(m20)._m21(m21)._m22(m22)._m30(m30)._m31(m31)._m32(m32)._properties(properties & PROPERTY_ORTHONORMAL);
+    }
+
+    /**
+     * Multiply <code>this</code> by the matrix
+     * <pre>
+     * 1 0  0 0
+     * 0 1  0 0
+     * 0 0 -1 0
+     * </pre>
+     * 
+     * @return this
+     */
+    public Matrix4x3f negateZ() {
+        return _m20(-m20)._m21(-m21)._m22(-m22)._properties(properties & PROPERTY_ORTHONORMAL);
+    }
+    public Matrix4x3f negateZ(Matrix4x3f dest) {
+        return dest._m00(m00)._m01(m01)._m02(m02)._m10(m10)._m11(m11)._m12(m12)._m20(-m20)._m21(-m21)._m22(-m22)._m30(m30)._m31(m31)._m32(m32)._properties(properties & PROPERTY_ORTHONORMAL);
+    }
+
     public boolean isFinite() {
         return Math.isFinite(m00) && Math.isFinite(m01) && Math.isFinite(m02) &&
                Math.isFinite(m10) && Math.isFinite(m11) && Math.isFinite(m12) &&

diff --git a/src/org/joml/Matrix4x3fc.java b/src/org/joml/Matrix4x3fc.java
@@ -2976,6 +2976,51 @@ public interface Matrix4x3fc {
      */
     Matrix4x3f mapZYX(Matrix4x3f dest);
 
+    /**
+     * Multiply <code>this</code> by the matrix
+     * <pre>
+     * -1 0 0 0
+     *  0 1 0 0
+     *  0 0 1 0
+     * </pre>
+     * and store the result in <code>dest</code>.
+     * 
+     * @param dest
+     *             will hold the result
+     * @return dest
+     */
+    Matrix4x3f negateX(Matrix4x3f dest);
+
+    /**
+     * Multiply <code>this</code> by the matrix
+     * <pre>
+     * 1  0 0 0
+     * 0 -1 0 0
+     * 0  0 1 0
+     * </pre>
+     * and store the result in <code>dest</code>.
+     * 
+     * @param dest
+     *             will hold the result
+     * @return dest
+     */
+    Matrix4x3f negateY(Matrix4x3f dest);
+
+    /**
+     * Multiply <code>this</code> by the matrix
+     * <pre>
+     * 1 0  0 0
+     * 0 1  0 0
+     * 0 0 -1 0
+     * </pre>
+     * and store the result in <code>dest</code>.
+     * 
+     * @param dest
+     *             will hold the result
+     * @return dest
+     */
+    Matrix4x3f negateZ(Matrix4x3f dest);
+
     /**
      * Compare the matrix elements of <code>this</code> matrix with the given matrix using the given <code>delta</code>
      * and return whether all of them are equal within a maximum difference of <code>delta</code>.