diff options
Diffstat (limited to 'source/blender/blenlib/intern/math_rotation.c')
| -rw-r--r-- | source/blender/blenlib/intern/math_rotation.c | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/source/blender/blenlib/intern/math_rotation.c b/source/blender/blenlib/intern/math_rotation.c index 38bc4794135..b3ce4ba88d4 100644 --- a/source/blender/blenlib/intern/math_rotation.c +++ b/source/blender/blenlib/intern/math_rotation.c @@ -1077,7 +1077,7 @@ void compatible_eul(float eul[3], const float oldrot[3]) } /* the method below was there from ancient days... but why! probably because the code sucks :) - */ + */ #if 0 /* calc again */ dx= eul[0] - oldrot[0]; @@ -1134,10 +1134,10 @@ void mat3_to_compatible_eul(float eul[3], const float oldrot[3], float mat[][3]) /* Euler Rotation Order Code: * was adapted from - ANSI C code from the article - "Euler Angle Conversion" - by Ken Shoemake, shoemake@graphics.cis.upenn.edu - in "Graphics Gems IV", Academic Press, 1994 + * ANSI C code from the article + * "Euler Angle Conversion" + * by Ken Shoemake, shoemake@graphics.cis.upenn.edu + * in "Graphics Gems IV", Academic Press, 1994 * for use in Blender */ @@ -1393,37 +1393,37 @@ void eulO_to_gimbal_axis(float gmat[][3], const float eul[3], const short order) /******************************* Dual Quaternions ****************************/ -/* - Conversion routines between (regular quaternion, translation) and - dual quaternion. - - Version 1.0.0, February 7th, 2007 - - Copyright (C) 2006-2007 University of Dublin, Trinity College, All Rights - Reserved - - This software is provided 'as-is', without any express or implied - warranty. In no event will the author(s) be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - - Author: Ladislav Kavan, kavanl@cs.tcd.ie - - Changes for Blender: - - renaming, style changes and optimizations - - added support for scaling -*/ +/** + * Conversion routines between (regular quaternion, translation) and + * dual quaternion. + * + * Version 1.0.0, February 7th, 2007 + * + * Copyright (C) 2006-2007 University of Dublin, Trinity College, All Rights + * Reserved + * + * This software is provided 'as-is', without any express or implied + * warranty. In no event will the author(s) be held liable for any damages + * arising from the use of this software. + * + * Permission is granted to anyone to use this software for any purpose, + * including commercial applications, and to alter it and redistribute it + * freely, subject to the following restrictions: + * + * 1. The origin of this software must not be misrepresented; you must not + * claim that you wrote the original software. If you use this software + * in a product, an acknowledgment in the product documentation would be + * appreciated but is not required. + * 2. Altered source versions must be plainly marked as such, and must not be + * misrepresented as being the original software. + * 3. This notice may not be removed or altered from any source distribution. + * + * \author Ladislav Kavan, kavanl@cs.tcd.ie + * + * Changes for Blender: + * - renaming, style changes and optimizations + * - added support for scaling + */ void mat4_to_dquat(DualQuat *dq,float basemat[][4], float mat[][4]) { @@ -1432,7 +1432,7 @@ void mat4_to_dquat(DualQuat *dq,float basemat[][4], float mat[][4]) float R[4][4], S[4][4]; /* split scaling and rotation, there is probably a faster way to do - this, it's done like this now to correctly get negative scaling */ + * this, it's done like this now to correctly get negative scaling */ mult_m4_m4m4(baseRS, mat, basemat); mat4_to_size(scale,baseRS); |