Improve documentation of thirdparty code snippets

6 files changed, 115 insertions, 5 deletions

diff --git a/servers/physics/gjk_epa.cpp b/servers/physics/gjk_epa.cpp
index 2819aa7ca0..ab2a9b507a 100644
--- a/servers/physics/gjk_epa.cpp
+++ b/servers/physics/gjk_epa.cpp
@@ -34,6 +34,31 @@
 
 /*************** Bullet's GJK-EPA2 IMPLEMENTATION *******************/
 
+/*
+Bullet Continuous Collision Detection and Physics Library
+Copyright (c) 2003-2008 Erwin Coumans  http://continuousphysics.com/Bullet/
+
+This software is provided 'as-is', without any express or implied warranty.
+In no event will the authors 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.
+*/
+
+/*
+GJK-EPA collision solver by Nathanael Presson, 2008
+*/
+
 	// Config
 
 /* GJK	*/
diff --git a/servers/physics/joints/cone_twist_joint_sw.cpp b/servers/physics/joints/cone_twist_joint_sw.cpp
index d94618fd9f..7e13909592 100644
--- a/servers/physics/joints/cone_twist_joint_sw.cpp
+++ b/servers/physics/joints/cone_twist_joint_sw.cpp
@@ -30,7 +30,23 @@
 
 /*
 Adapted to Godot from the Bullet library.
-See corresponding header file for licensing info.
+*/
+
+/*
+Bullet Continuous Collision Detection and Physics Library
+ConeTwistJointSW is Copyright (c) 2007 Starbreeze Studios
+
+This software is provided 'as-is', without any express or implied warranty.
+In no event will the authors 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.
+
+Written by: Marcus Hennix
 */
 
 #include "cone_twist_joint_sw.h"
diff --git a/servers/physics/joints/generic_6dof_joint_sw.cpp b/servers/physics/joints/generic_6dof_joint_sw.cpp
index a1d0360db6..e4349bda9a 100644
--- a/servers/physics/joints/generic_6dof_joint_sw.cpp
+++ b/servers/physics/joints/generic_6dof_joint_sw.cpp
@@ -30,7 +30,28 @@
 
 /*
 Adapted to Godot from the Bullet library.
-See corresponding header file for licensing info.
+*/
+
+/*
+Bullet Continuous Collision Detection and Physics Library
+Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
+
+This software is provided 'as-is', without any express or implied warranty.
+In no event will the authors 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.
+*/
+
+/*
+2007-09-09
+Generic6DOFJointSW Refactored by Francisco Le?n
+email: projectileman@yahoo.com
+http://gimpact.sf.net
 */
 
 #include "generic_6dof_joint_sw.h"
diff --git a/servers/physics/joints/hinge_joint_sw.cpp b/servers/physics/joints/hinge_joint_sw.cpp
index b63fcaecd1..3938427cea 100644
--- a/servers/physics/joints/hinge_joint_sw.cpp
+++ b/servers/physics/joints/hinge_joint_sw.cpp
@@ -30,7 +30,21 @@
 
 /*
 Adapted to Godot from the Bullet library.
-See corresponding header file for licensing info.
+*/
+
+/*
+Bullet Continuous Collision Detection and Physics Library
+Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
+
+This software is provided 'as-is', without any express or implied warranty.
+In no event will the authors 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.
 */
 
 #include "hinge_joint_sw.h"
diff --git a/servers/physics/joints/pin_joint_sw.cpp b/servers/physics/joints/pin_joint_sw.cpp
index 80a4bd7f44..0792ffeecd 100644
--- a/servers/physics/joints/pin_joint_sw.cpp
+++ b/servers/physics/joints/pin_joint_sw.cpp
@@ -30,7 +30,21 @@
 
 /*
 Adapted to Godot from the Bullet library.
-See corresponding header file for licensing info.
+*/
+
+/*
+Bullet Continuous Collision Detection and Physics Library
+Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
+
+This software is provided 'as-is', without any express or implied warranty.
+In no event will the authors 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.
 */
 
 #include "pin_joint_sw.h"
diff --git a/servers/physics/joints/slider_joint_sw.cpp b/servers/physics/joints/slider_joint_sw.cpp
index ecc4be3b5e..947f46e960 100644
--- a/servers/physics/joints/slider_joint_sw.cpp
+++ b/servers/physics/joints/slider_joint_sw.cpp
@@ -30,7 +30,27 @@
 
 /*
 Adapted to Godot from the Bullet library.
-See corresponding header file for licensing info.
+*/
+
+/*
+Bullet Continuous Collision Detection and Physics Library
+Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
+
+This software is provided 'as-is', without any express or implied warranty.
+In no event will the authors 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.
+*/
+
+/*
+Added by Roman Ponomarev (rponom@gmail.com)
+April 04, 2008
+
 */
 
 #include "slider_joint_sw.h"