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physxSphericalJoint.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 physxSphericalJoint.cxx
10 * @author enn0x
11 * @date 2009-10-02
12 */
13
14#include "physxSphericalJoint.h"
16
17TypeHandle PhysxSphericalJoint::_type_handle;
18
19/**
20 *
21 */
22void PhysxSphericalJoint::
23link(NxJoint *jointPtr) {
24
25 _ptr = jointPtr->isSphericalJoint();
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 */
38void PhysxSphericalJoint::
39unlink() {
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 */
52save_to_desc(PhysxSphericalJointDesc &jointDesc) const {
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}
67
68/**
69 * Sets the joint projection mode.
70 */
72set_projection_mode(PhysxProjectionMode mode) {
73
74 nassertv(_error_type == ET_ok);
75 _ptr->setProjectionMode((NxJointProjectionMode)mode);
76}
77
78/**
79 * Returns the current projection mode settings.
80 */
81PhysxEnums::PhysxProjectionMode PhysxSphericalJoint::
82get_projection_mode() const {
83
84 nassertr(_error_type == ET_ok, PM_none);
85 return (PhysxProjectionMode)_ptr->getProjectionMode();
86}
87
88/**
89 * Sets or clears a single SphericalJointFlag.
90 */
92set_flag(PhysxSphericalJointFlag flag, bool value) {
93
94 nassertv(_error_type == ET_ok);
95 NxU32 flags = _ptr->getFlags();
96
97 if (value == true) {
98 flags |= flag;
99 }
100 else {
101 flags &= ~(flag);
102 }
103
104 _ptr->setFlags(flags);
105}
106
107/**
108 * Returns the value of a single SphericalJointFlag.
109 */
111get_flag(PhysxSphericalJointFlag flag) const {
112
113 nassertr(_error_type == ET_ok, false);
114 return (_ptr->getFlags() & flag) ? true : false;
115}
void set_name(const char *name)
Sets a name string for this object.
A scene is a collection of bodies, constraints, and effectors which can interact.
Definition physxScene.h:69
Descriptor class for distance joint.
bool get_flag(PhysxSphericalJointFlag flag) const
Returns the value of a single SphericalJointFlag.
void save_to_desc(PhysxSphericalJointDesc &jointDesc) const
Saves the state of the joint object to a descriptor.
void set_projection_mode(PhysxProjectionMode mode)
Sets the joint projection mode.
void load_from_desc(const PhysxSphericalJointDesc &jointDesc)
Loads the entire state of the joint from a descriptor with a single call.
void set_flag(PhysxSphericalJointFlag flag, bool value)
Sets or clears a single SphericalJointFlag.
PhysxProjectionMode get_projection_mode() const
Returns the current projection mode settings.
TypeHandle is the identifier used to differentiate C++ class types.
Definition typeHandle.h:81
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.