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Diffstat (limited to 'thirdparty/bullet/BulletDynamics/Vehicle/btWheelInfo.h')
| -rw-r--r-- | thirdparty/bullet/BulletDynamics/Vehicle/btWheelInfo.h | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/thirdparty/bullet/BulletDynamics/Vehicle/btWheelInfo.h b/thirdparty/bullet/BulletDynamics/Vehicle/btWheelInfo.h deleted file mode 100644 index af88b8ff83..0000000000 --- a/thirdparty/bullet/BulletDynamics/Vehicle/btWheelInfo.h +++ /dev/null @@ -1,116 +0,0 @@ -/* - * Copyright (c) 2005 Erwin Coumans http://continuousphysics.com/Bullet/ - * - * Permission to use, copy, modify, distribute and sell this software - * and its documentation for any purpose is hereby granted without fee, - * provided that the above copyright notice appear in all copies. - * Erwin Coumans makes no representations about the suitability - * of this software for any purpose. - * It is provided "as is" without express or implied warranty. -*/ -#ifndef BT_WHEEL_INFO_H -#define BT_WHEEL_INFO_H - -#include "LinearMath/btVector3.h" -#include "LinearMath/btTransform.h" - -class btRigidBody; - -struct btWheelInfoConstructionInfo -{ - btVector3 m_chassisConnectionCS; - btVector3 m_wheelDirectionCS; - btVector3 m_wheelAxleCS; - btScalar m_suspensionRestLength; - btScalar m_maxSuspensionTravelCm; - btScalar m_wheelRadius; - - btScalar m_suspensionStiffness; - btScalar m_wheelsDampingCompression; - btScalar m_wheelsDampingRelaxation; - btScalar m_frictionSlip; - btScalar m_maxSuspensionForce; - bool m_bIsFrontWheel; -}; - -/// btWheelInfo contains information per wheel about friction and suspension. -struct btWheelInfo -{ - struct RaycastInfo - { - //set by raycaster - btVector3 m_contactNormalWS; //contactnormal - btVector3 m_contactPointWS; //raycast hitpoint - btScalar m_suspensionLength; - btVector3 m_hardPointWS; //raycast starting point - btVector3 m_wheelDirectionWS; //direction in worldspace - btVector3 m_wheelAxleWS; // axle in worldspace - bool m_isInContact; - void* m_groundObject; //could be general void* ptr - }; - - RaycastInfo m_raycastInfo; - - btTransform m_worldTransform; - - btVector3 m_chassisConnectionPointCS; //const - btVector3 m_wheelDirectionCS; //const - btVector3 m_wheelAxleCS; // const or modified by steering - btScalar m_suspensionRestLength1; //const - btScalar m_maxSuspensionTravelCm; - btScalar getSuspensionRestLength() const; - btScalar m_wheelsRadius; //const - btScalar m_suspensionStiffness; //const - btScalar m_wheelsDampingCompression; //const - btScalar m_wheelsDampingRelaxation; //const - btScalar m_frictionSlip; - btScalar m_steering; - btScalar m_rotation; - btScalar m_deltaRotation; - btScalar m_rollInfluence; - btScalar m_maxSuspensionForce; - - btScalar m_engineForce; - - btScalar m_brake; - - bool m_bIsFrontWheel; - - void* m_clientInfo; //can be used to store pointer to sync transforms... - - btWheelInfo() {} - - btWheelInfo(btWheelInfoConstructionInfo& ci) - - { - m_suspensionRestLength1 = ci.m_suspensionRestLength; - m_maxSuspensionTravelCm = ci.m_maxSuspensionTravelCm; - - m_wheelsRadius = ci.m_wheelRadius; - m_suspensionStiffness = ci.m_suspensionStiffness; - m_wheelsDampingCompression = ci.m_wheelsDampingCompression; - m_wheelsDampingRelaxation = ci.m_wheelsDampingRelaxation; - m_chassisConnectionPointCS = ci.m_chassisConnectionCS; - m_wheelDirectionCS = ci.m_wheelDirectionCS; - m_wheelAxleCS = ci.m_wheelAxleCS; - m_frictionSlip = ci.m_frictionSlip; - m_steering = btScalar(0.); - m_engineForce = btScalar(0.); - m_rotation = btScalar(0.); - m_deltaRotation = btScalar(0.); - m_brake = btScalar(0.); - m_rollInfluence = btScalar(0.1); - m_bIsFrontWheel = ci.m_bIsFrontWheel; - m_maxSuspensionForce = ci.m_maxSuspensionForce; - } - - void updateWheel(const btRigidBody& chassis, RaycastInfo& raycastInfo); - - btScalar m_clippedInvContactDotSuspension; - btScalar m_suspensionRelativeVelocity; - //calculated by suspension - btScalar m_wheelsSuspensionForce; - btScalar m_skidInfo; -}; - -#endif //BT_WHEEL_INFO_H |