- float[][] matrix;\r
- float[] temp;\r
- float[][] rot;\r
-\r
- /**\r
- * Creates a new RotatableMatrix object.\r
- *\r
- * @param rows DOCUMENT ME!\r
- * @param cols DOCUMENT ME!\r
- */\r
- public RotatableMatrix(int rows, int cols)\r
- {\r
- matrix = new float[rows][cols];\r
-\r
- temp = new float[3];\r
-\r
- rot = new float[3][3];\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param i DOCUMENT ME!\r
- * @param j DOCUMENT ME!\r
- * @param value DOCUMENT ME!\r
- */\r
- public void addElement(int i, int j, float value)\r
- {\r
- matrix[i][j] = value;\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- */\r
- public void print()\r
+ float[][] matrix;\r
+ float[] temp;\r
+ float[][] rot;\r
+\r
+ /**\r
+ * Creates a new RotatableMatrix object.\r
+ *\r
+ * @param rows DOCUMENT ME!\r
+ * @param cols DOCUMENT ME!\r
+ */\r
+ public RotatableMatrix(int rows, int cols)\r
+ {\r
+ matrix = new float[rows][cols];\r
+\r
+ temp = new float[3];\r
+\r
+ rot = new float[3][3];\r
+ }\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param i DOCUMENT ME!\r
+ * @param j DOCUMENT ME!\r
+ * @param value DOCUMENT ME!\r
+ */\r
+ public void addElement(int i, int j, float value)\r
+ {\r
+ matrix[i][j] = value;\r
+ }\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ */\r
+ public void print()\r
+ {\r
+ System.out.println(matrix[0][0] + " " + matrix[0][1] + " " +\r
+ matrix[0][2]);\r
+\r
+ System.out.println(matrix[1][0] + " " + matrix[1][1] + " " +\r
+ matrix[1][2]);\r
+\r
+ System.out.println(matrix[2][0] + " " + matrix[2][1] + " " +\r
+ matrix[2][2]);\r
+ }\r
+\r
+ /**\r
+ * DOCUMENT ME!\r
+ *\r
+ * @param degrees DOCUMENT ME!\r
+ * @param axis DOCUMENT ME!\r
+ */\r
+ public void rotate(float degrees, char axis)\r
+ {\r
+ float costheta = (float) Math.cos( (degrees * Math.PI) / (float) 180.0);\r
+\r
+ float sintheta = (float) Math.sin( (degrees * Math.PI) / (float) 180.0);\r
+\r
+ if (axis == 'z')\r