diff options
Diffstat (limited to 'modules/bullet/rigid_body_bullet.cpp')
| -rw-r--r-- | modules/bullet/rigid_body_bullet.cpp | 43 |
1 files changed, 13 insertions, 30 deletions
diff --git a/modules/bullet/rigid_body_bullet.cpp b/modules/bullet/rigid_body_bullet.cpp index b134bd3a36..843bdab31f 100644 --- a/modules/bullet/rigid_body_bullet.cpp +++ b/modules/bullet/rigid_body_bullet.cpp @@ -277,7 +277,7 @@ RigidBodyBullet::RigidBodyBullet() : setupBulletCollisionObject(btBody); set_mode(PhysicsServer::BODY_MODE_RIGID); - set_axis_lock(PhysicsServer::BODY_AXIS_LOCK_DISABLED); + set_axis_lock(0, locked_axis[0]); areasWhereIam.resize(maxAreasWhereIam); for (int i = areasWhereIam.size() - 1; 0 <= i; --i) { @@ -498,25 +498,25 @@ void RigidBodyBullet::set_mode(PhysicsServer::BodyMode p_mode) { switch (p_mode) { case PhysicsServer::BODY_MODE_KINEMATIC: mode = PhysicsServer::BODY_MODE_KINEMATIC; - set_axis_lock(axis_lock); // Reload axis lock + set_axis_lock(0, locked_axis[0]); // Reload axis lock _internal_set_mass(0); init_kinematic_utilities(); break; case PhysicsServer::BODY_MODE_STATIC: mode = PhysicsServer::BODY_MODE_STATIC; - set_axis_lock(axis_lock); // Reload axis lock + set_axis_lock(0, locked_axis[0]); // Reload axis lock _internal_set_mass(0); break; case PhysicsServer::BODY_MODE_RIGID: { mode = PhysicsServer::BODY_MODE_RIGID; - set_axis_lock(axis_lock); // Reload axis lock + set_axis_lock(0, locked_axis[0]); // Reload axis lock _internal_set_mass(0 == mass ? 1 : mass); scratch_space_override_modificator(); break; } case PhysicsServer::BODY_MODE_CHARACTER: { mode = PhysicsServer::BODY_MODE_CHARACTER; - set_axis_lock(axis_lock); // Reload axis lock + set_axis_lock(0, locked_axis[0]); // Reload axis lock _internal_set_mass(0 == mass ? 1 : mass); scratch_space_override_modificator(); break; @@ -655,22 +655,14 @@ Vector3 RigidBodyBullet::get_applied_torque() const { return gTotTorq; } -void RigidBodyBullet::set_axis_lock(PhysicsServer::BodyAxisLock p_lock) { - axis_lock = p_lock; +void RigidBodyBullet::set_axis_lock(int axis, bool p_lock) { + locked_axis[axis] = p_lock; - if (PhysicsServer::BODY_AXIS_LOCK_DISABLED == axis_lock) { - btBody->setLinearFactor(btVector3(1., 1., 1.)); + btBody->setLinearFactor(btVector3(locked_axis[0] ? 0 : 1., locked_axis[1] ? 0 : 1., locked_axis[2] ? 0 : 1.)); + if (locked_axis[0] || locked_axis[1] || locked_axis[2]) + btBody->setAngularFactor(btVector3(locked_axis[0] ? 1. : 0, locked_axis[1] ? 1. : 0, locked_axis[2] ? 1. : 0)); + else btBody->setAngularFactor(btVector3(1., 1., 1.)); - } else if (PhysicsServer::BODY_AXIS_LOCK_X == axis_lock) { - btBody->setLinearFactor(btVector3(0., 1., 1.)); - btBody->setAngularFactor(btVector3(1., 0., 0.)); - } else if (PhysicsServer::BODY_AXIS_LOCK_Y == axis_lock) { - btBody->setLinearFactor(btVector3(1., 0., 1.)); - btBody->setAngularFactor(btVector3(0., 1., 0.)); - } else if (PhysicsServer::BODY_AXIS_LOCK_Z == axis_lock) { - btBody->setLinearFactor(btVector3(1., 1., 0.)); - btBody->setAngularFactor(btVector3(0., 0., 1.)); - } if (PhysicsServer::BODY_MODE_CHARACTER == mode) { /// When character lock angular @@ -678,17 +670,8 @@ void RigidBodyBullet::set_axis_lock(PhysicsServer::BodyAxisLock p_lock) { } } -PhysicsServer::BodyAxisLock RigidBodyBullet::get_axis_lock() const { - btVector3 vec = btBody->getLinearFactor(); - if (0. == vec.x()) { - return PhysicsServer::BODY_AXIS_LOCK_X; - } else if (0. == vec.y()) { - return PhysicsServer::BODY_AXIS_LOCK_Y; - } else if (0. == vec.z()) { - return PhysicsServer::BODY_AXIS_LOCK_Z; - } else { - return PhysicsServer::BODY_AXIS_LOCK_DISABLED; - } +bool RigidBodyBullet::get_axis_lock() const { + return locked_axis; } void RigidBodyBullet::set_continuous_collision_detection(bool p_enable) { |