Panda3D
physxCylindricalJoint.cxx
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1 /**
2  * PANDA 3D SOFTWARE
3  * Copyright (c) Carnegie Mellon University. All rights reserved.
4  *
5  * All use of this software is subject to the terms of the revised BSD
6  * license. You should have received a copy of this license along
7  * with this source code in a file named "LICENSE."
8  *
9  * @file physxCylindricalJoint.cxx
10  * @author enn0x
11  * @date 2009-10-02
12  */
13 
14 #include "physxCylindricalJoint.h"
16 
17 TypeHandle PhysxCylindricalJoint::_type_handle;
18 
19 /**
20  *
21  */
22 void PhysxCylindricalJoint::
23 link(NxJoint *jointPtr) {
24 
25  _ptr = jointPtr->isCylindricalJoint();
26  _ptr->userData = this;
27  _error_type = ET_ok;
28 
29  set_name(jointPtr->getName());
30 
31  PhysxScene *scene = (PhysxScene *)_ptr->getScene().userData;
32  scene->_joints.add(this);
33 }
34 
35 /**
36  *
37  */
38 void PhysxCylindricalJoint::
39 unlink() {
40 
41  _ptr->userData = nullptr;
42  _error_type = ET_released;
43 
44  PhysxScene *scene = (PhysxScene *)_ptr->getScene().userData;
45  scene->_joints.remove(this);
46 }
47 
48 /**
49  * Saves the state of the joint object to a descriptor.
50  */
53 
54  nassertv(_error_type == ET_ok);
55  _ptr->saveToDesc(jointDesc._desc);
56 }
57 
58 /**
59  * Loads the entire state of the joint from a descriptor with a single call.
60  */
63 
64  nassertv(_error_type == ET_ok);
65  _ptr->loadFromDesc(jointDesc._desc);
66 }
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
A scene is a collection of bodies, constraints, and effectors which can interact.
Definition: physxScene.h:69
void save_to_desc(PhysxCylindricalJointDesc &jointDesc) const
Saves the state of the joint object to a descriptor.
Descriptor class for sliding joint.
void load_from_desc(const PhysxCylindricalJointDesc &jointDesc)
Loads the entire state of the joint from a descriptor with a single call.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
void set_name(const char *name)
Sets a name string for this object.
Definition: physxJoint.cxx:91
TypeHandle is the identifier used to differentiate C++ class types.
Definition: typeHandle.h:81