#824 Process source files in bulk: replace tabs with spaces, convert CRLF to LF, and trim trailing whitespaces as needed

1 files changed, 118 insertions, 118 deletions

diff --git a/indra/llmath/m3math.h b/indra/llmath/m3math.h
index bf38895855..cd14290246 100644
--- a/indra/llmath/m3math.h
+++ b/indra/llmath/m3math.h
@@ -1,25 +1,25 @@
-/** 
+/**
  * @file m3math.h
  * @brief LLMatrix3 class header file.
  *
  * $LicenseInfo:firstyear=2000&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -37,139 +37,139 @@ class LLQuaternion;
 
 // NOTA BENE: Currently assuming a right-handed, z-up universe
 
-//			     ji	
+//               ji
 // LLMatrix3 = | 00 01 02 |
-//			   | 10 11 12 |
-//			   | 20 21 22 |
+//             | 10 11 12 |
+//             | 20 21 22 |
 
-// LLMatrix3 = | fx fy fz |	forward-axis
-//			   | lx ly lz |	left-axis
-//			   | ux uy uz |	up-axis
+// LLMatrix3 = | fx fy fz | forward-axis
+//             | lx ly lz | left-axis
+//             | ux uy uz | up-axis
 
-// NOTE: The world of computer graphics uses column-vectors and matricies that 
-// "operate to the left". 
+// NOTE: The world of computer graphics uses column-vectors and matricies that
+// "operate to the left".
 
 
-static const U32 NUM_VALUES_IN_MAT3	= 3;
+static const U32 NUM_VALUES_IN_MAT3 = 3;
 class LLMatrix3
 {
-	public:
-		F32	mMatrix[NUM_VALUES_IN_MAT3][NUM_VALUES_IN_MAT3];
-
-		LLMatrix3(void);							// Initializes Matrix to identity matrix
-		explicit LLMatrix3(const F32 *mat);					// Initializes Matrix to values in mat
-		explicit LLMatrix3(const LLQuaternion &q);			// Initializes Matrix with rotation q
-
-		LLMatrix3(const F32 angle, const LLVector3 &vec);	// Initializes Matrix with axis angle
-		LLMatrix3(const F32 angle, const LLVector3d &vec);	// Initializes Matrix with axis angle
-		LLMatrix3(const F32 angle, const LLVector4 &vec);	// Initializes Matrix with axis angle
-		LLMatrix3(const F32 roll, const F32 pitch, const F32 yaw);	// Initializes Matrix with Euler angles
-
-		//////////////////////////////
-		//
-		// Matrix initializers - these replace any existing values in the matrix
-		//
-
-		// various useful matrix functions
-		const LLMatrix3& setIdentity();				// Load identity matrix
-		const LLMatrix3& clear();					// Clears Matrix to zero
-		const LLMatrix3& setZero();					// Clears Matrix to zero
-
-		///////////////////////////
-		//
-		// Matrix setters - set some properties without modifying others
-		//
-
-		// These functions take Rotation arguments		
-		const LLMatrix3& setRot(const F32 angle, const LLVector3 &vec);	// Calculate rotation matrix for rotating angle radians about vec
-		const LLMatrix3& setRot(const F32 roll, const F32 pitch, const F32 yaw);	// Calculate rotation matrix from Euler angles
-		const LLMatrix3& setRot(const LLQuaternion &q);			// Transform matrix by Euler angles and translating by pos
-
-		const LLMatrix3& setRows(const LLVector3 &x_axis, const LLVector3 &y_axis, const LLVector3 &z_axis);
-		const LLMatrix3& setRow( U32 rowIndex, const LLVector3& row );
-		const LLMatrix3& setCol( U32 colIndex, const LLVector3& col );
-
-		
-		///////////////////////////
-		//
-		// Get properties of a matrix
-		//
-		LLQuaternion quaternion() const;		// Returns quaternion from mat
-		void getEulerAngles(F32 *roll, F32 *pitch, F32 *yaw) const;	// Returns Euler angles, in radians
-
-		// Axis extraction routines
-		LLVector3 getFwdRow() const;
-		LLVector3 getLeftRow() const;
-		LLVector3 getUpRow() const;
-		F32	 determinant() const;			// Return determinant
-
-
-		///////////////////////////
-		//
-		// Operations on an existing matrix
-		//
-		const LLMatrix3& transpose();		// Transpose MAT4
-		const LLMatrix3& orthogonalize();	// Orthogonalizes X, then Y, then Z
-		void invert();			// Invert MAT4
-		const LLMatrix3& adjointTranspose();// returns transpose of matrix adjoint, for multiplying normals
-
-		
-		// Rotate existing matrix  
-		// Note: the two lines below are equivalent:
-		//	foo.rotate(bar) 
-		//	foo = foo * bar
-		// That is, foo.rotate(bar) multiplies foo by bar FROM THE RIGHT
-		const LLMatrix3& rotate(const F32 angle, const F32 x, const F32 y, const F32 z); 	// Rotate matrix by rotating angle radians about (x, y, z)
-		const LLMatrix3& rotate(const F32 angle, const LLVector3 &vec);						// Rotate matrix by rotating angle radians about vec
-		const LLMatrix3& rotate(const F32 roll, const F32 pitch, const F32 yaw); 			// Rotate matrix by roll (about x), pitch (about y), and yaw (about z)
-		const LLMatrix3& rotate(const LLQuaternion &q);			// Transform matrix by Euler angles and translating by pos
-
-		void add(const LLMatrix3& other_matrix);	// add other_matrix to this one
+    public:
+        F32 mMatrix[NUM_VALUES_IN_MAT3][NUM_VALUES_IN_MAT3];
+
+        LLMatrix3(void);                            // Initializes Matrix to identity matrix
+        explicit LLMatrix3(const F32 *mat);                 // Initializes Matrix to values in mat
+        explicit LLMatrix3(const LLQuaternion &q);          // Initializes Matrix with rotation q
+
+        LLMatrix3(const F32 angle, const LLVector3 &vec);   // Initializes Matrix with axis angle
+        LLMatrix3(const F32 angle, const LLVector3d &vec);  // Initializes Matrix with axis angle
+        LLMatrix3(const F32 angle, const LLVector4 &vec);   // Initializes Matrix with axis angle
+        LLMatrix3(const F32 roll, const F32 pitch, const F32 yaw);  // Initializes Matrix with Euler angles
+
+        //////////////////////////////
+        //
+        // Matrix initializers - these replace any existing values in the matrix
+        //
+
+        // various useful matrix functions
+        const LLMatrix3& setIdentity();             // Load identity matrix
+        const LLMatrix3& clear();                   // Clears Matrix to zero
+        const LLMatrix3& setZero();                 // Clears Matrix to zero
+
+        ///////////////////////////
+        //
+        // Matrix setters - set some properties without modifying others
+        //
+
+        // These functions take Rotation arguments
+        const LLMatrix3& setRot(const F32 angle, const LLVector3 &vec); // Calculate rotation matrix for rotating angle radians about vec
+        const LLMatrix3& setRot(const F32 roll, const F32 pitch, const F32 yaw);    // Calculate rotation matrix from Euler angles
+        const LLMatrix3& setRot(const LLQuaternion &q);         // Transform matrix by Euler angles and translating by pos
+
+        const LLMatrix3& setRows(const LLVector3 &x_axis, const LLVector3 &y_axis, const LLVector3 &z_axis);
+        const LLMatrix3& setRow( U32 rowIndex, const LLVector3& row );
+        const LLMatrix3& setCol( U32 colIndex, const LLVector3& col );
+
+
+        ///////////////////////////
+        //
+        // Get properties of a matrix
+        //
+        LLQuaternion quaternion() const;        // Returns quaternion from mat
+        void getEulerAngles(F32 *roll, F32 *pitch, F32 *yaw) const; // Returns Euler angles, in radians
+
+        // Axis extraction routines
+        LLVector3 getFwdRow() const;
+        LLVector3 getLeftRow() const;
+        LLVector3 getUpRow() const;
+        F32  determinant() const;           // Return determinant
+
+
+        ///////////////////////////
+        //
+        // Operations on an existing matrix
+        //
+        const LLMatrix3& transpose();       // Transpose MAT4
+        const LLMatrix3& orthogonalize();   // Orthogonalizes X, then Y, then Z
+        void invert();          // Invert MAT4
+        const LLMatrix3& adjointTranspose();// returns transpose of matrix adjoint, for multiplying normals
+
+
+        // Rotate existing matrix
+        // Note: the two lines below are equivalent:
+        //  foo.rotate(bar)
+        //  foo = foo * bar
+        // That is, foo.rotate(bar) multiplies foo by bar FROM THE RIGHT
+        const LLMatrix3& rotate(const F32 angle, const F32 x, const F32 y, const F32 z);    // Rotate matrix by rotating angle radians about (x, y, z)
+        const LLMatrix3& rotate(const F32 angle, const LLVector3 &vec);                     // Rotate matrix by rotating angle radians about vec
+        const LLMatrix3& rotate(const F32 roll, const F32 pitch, const F32 yaw);            // Rotate matrix by roll (about x), pitch (about y), and yaw (about z)
+        const LLMatrix3& rotate(const LLQuaternion &q);         // Transform matrix by Euler angles and translating by pos
+
+        void add(const LLMatrix3& other_matrix);    // add other_matrix to this one
 
 // This operator is misleading as to operation direction
-//		friend LLVector3 operator*(const LLMatrix3 &a, const LLVector3 &b);			// Apply rotation a to vector b
+//      friend LLVector3 operator*(const LLMatrix3 &a, const LLVector3 &b);         // Apply rotation a to vector b
 
-		friend LLVector3 operator*(const LLVector3 &a, const LLMatrix3 &b);			// Apply rotation b to vector a
-		friend LLVector3d operator*(const LLVector3d &a, const LLMatrix3 &b);			// Apply rotation b to vector a
-		friend LLMatrix3 operator*(const LLMatrix3 &a, const LLMatrix3 &b);			// Return a * b
+        friend LLVector3 operator*(const LLVector3 &a, const LLMatrix3 &b);         // Apply rotation b to vector a
+        friend LLVector3d operator*(const LLVector3d &a, const LLMatrix3 &b);           // Apply rotation b to vector a
+        friend LLMatrix3 operator*(const LLMatrix3 &a, const LLMatrix3 &b);         // Return a * b
 
-		friend bool operator==(const LLMatrix3 &a, const LLMatrix3 &b);				// Return a == b
-		friend bool operator!=(const LLMatrix3 &a, const LLMatrix3 &b);				// Return a != b
+        friend bool operator==(const LLMatrix3 &a, const LLMatrix3 &b);             // Return a == b
+        friend bool operator!=(const LLMatrix3 &a, const LLMatrix3 &b);             // Return a != b
 
-		friend const LLMatrix3& operator*=(LLMatrix3 &a, const LLMatrix3 &b);				// Return a * b
-		friend const LLMatrix3& operator*=(LLMatrix3 &a, F32 scalar );						// Return a * scalar
+        friend const LLMatrix3& operator*=(LLMatrix3 &a, const LLMatrix3 &b);               // Return a * b
+        friend const LLMatrix3& operator*=(LLMatrix3 &a, F32 scalar );                      // Return a * scalar
 
-		friend std::ostream&	 operator<<(std::ostream& s, const LLMatrix3 &a);	// Stream a
+        friend std::ostream&     operator<<(std::ostream& s, const LLMatrix3 &a);   // Stream a
 };
 
 inline LLMatrix3::LLMatrix3(void)
 {
-	mMatrix[0][0] = 1.f;
-	mMatrix[0][1] = 0.f;
-	mMatrix[0][2] = 0.f;
+    mMatrix[0][0] = 1.f;
+    mMatrix[0][1] = 0.f;
+    mMatrix[0][2] = 0.f;
 
-	mMatrix[1][0] = 0.f;
-	mMatrix[1][1] = 1.f;
-	mMatrix[1][2] = 0.f;
+    mMatrix[1][0] = 0.f;
+    mMatrix[1][1] = 1.f;
+    mMatrix[1][2] = 0.f;
 
-	mMatrix[2][0] = 0.f;
-	mMatrix[2][1] = 0.f;
-	mMatrix[2][2] = 1.f;
+    mMatrix[2][0] = 0.f;
+    mMatrix[2][1] = 0.f;
+    mMatrix[2][2] = 1.f;
 }
 
 inline LLMatrix3::LLMatrix3(const F32 *mat)
 {
-	mMatrix[0][0] = mat[0];
-	mMatrix[0][1] = mat[1];
-	mMatrix[0][2] = mat[2];
+    mMatrix[0][0] = mat[0];
+    mMatrix[0][1] = mat[1];
+    mMatrix[0][2] = mat[2];
 
-	mMatrix[1][0] = mat[3];
-	mMatrix[1][1] = mat[4];
-	mMatrix[1][2] = mat[5];
+    mMatrix[1][0] = mat[3];
+    mMatrix[1][1] = mat[4];
+    mMatrix[1][2] = mat[5];
 
-	mMatrix[2][0] = mat[6];
-	mMatrix[2][1] = mat[7];
-	mMatrix[2][2] = mat[8];
+    mMatrix[2][0] = mat[6];
+    mMatrix[2][1] = mat[7];
+    mMatrix[2][2] = mat[8];
 }
 
 
@@ -187,7 +187,7 @@ inline LLMatrix3::LLMatrix3(const F32 *mat)
 // Creating Rotation Matricies From Object Axes
 // --------------------------------------------
 // Suppose you know the three axes of some object in some "absolute-frame".
-// If you take those three vectors and throw them into the rows of 
+// If you take those three vectors and throw them into the rows of
 // a rotation matrix what do you get?
 //
 // R = | X0  X1  X2 |
@@ -198,11 +198,11 @@ inline LLMatrix3::LLMatrix3(const F32 *mat)
 //
 // Transpose the matrix and have it operate on a vector...
 //
-// V * R_transpose = [ V0  V1  V2 ] * | X0  Y0  Z0 | 
-//                                    | X1  Y1  Z1 |                       
+// V * R_transpose = [ V0  V1  V2 ] * | X0  Y0  Z0 |
+//                                    | X1  Y1  Z1 |
 //                                    | X2  Y2  Z2 |
-// 
-//                 = [ V*X  V*Y  V*Z ] 
+//
+//                 = [ V*X  V*Y  V*Z ]
 //
 //                 = components of V that are parallel to the three object axes
 //