Panda3D

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bulletConstraint.h
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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 bulletConstraint.h
10 * @author enn0x
11 * @date 2010-03-01
12 */
13
14#ifndef __BULLET_CONSTRAINT_H__
15#define __BULLET_CONSTRAINT_H__
16
17#include "pandabase.h"
18
19#include "bullet_includes.h"
20
21#include "typedReferenceCount.h"
22
23 class BulletRigidBodyNode;
24
25/**
26 *
27 */
28 class EXPCL_PANDABULLET BulletConstraint : public TypedReferenceCount {
29
30PUBLISHED:
31 INLINE virtual ~BulletConstraint();
32
33 BulletRigidBodyNode *get_rigid_body_a();
34 BulletRigidBodyNode *get_rigid_body_b();
35
36 void enable_feedback(bool value);
37
38 void set_debug_draw_size(PN_stdfloat size);
39 PN_stdfloat get_debug_draw_size();
40
41 PN_stdfloat get_applied_impulse() const;
42 INLINE void set_breaking_threshold(PN_stdfloat threshold);
43 INLINE PN_stdfloat get_breaking_threshold() const;
44 INLINE void set_enabled(bool enabled);
45 INLINE bool is_enabled() const;
46
47 enum ConstraintParam {
48 CP_erp = 1,
49 CP_stop_erp,
50 CP_cfm,
51 CP_stop_cfm
52 };
53
54 void set_param(ConstraintParam num, PN_stdfloat value, int axis=-1);
55 PN_stdfloat get_param(ConstraintParam num, int axis=-1);
56
57 MAKE_PROPERTY(rigid_body_a, get_rigid_body_a);
58 MAKE_PROPERTY(rigid_body_b, get_rigid_body_b);
59 MAKE_PROPERTY(debug_draw_size, get_debug_draw_size, set_debug_draw_size);
60 MAKE_PROPERTY(applied_impulse, get_applied_impulse);
61 MAKE_PROPERTY(breaking_threshold, get_breaking_threshold, set_breaking_threshold);
62 MAKE_PROPERTY(enabled, is_enabled, set_enabled);
63
64 public:
65 virtual btTypedConstraint *ptr() const = 0;
66
67 public:
68 static TypeHandle get_class_type() {
69 return _type_handle;
70 }
71 static void init_type() {
72 TypedReferenceCount::init_type();
73 register_type(_type_handle, "BulletConstraint",
74 TypedReferenceCount::get_class_type());
75 }
76 virtual TypeHandle get_type() const {
77 return get_class_type();
78 }
79 virtual TypeHandle force_init_type() {
80 init_type();
81 return get_class_type();
82 }
83
84 private:
85 static TypeHandle _type_handle;
86};
87
88#include "bulletConstraint.I"
89
90#endif // __BULLET_CONSTRAINT_H__
bulletConstraint.I
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
bullet_includes.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
BulletConstraint
Definition bulletConstraint.h:28
BulletConstraint::set_breaking_threshold
set_breaking_threshold
Sets the applied impulse limit for breaking the constraint.
Definition bulletConstraint.h:61
BulletConstraint::is_enabled
is_enabled
Returns TRUE if the constraint is enabled.
Definition bulletConstraint.h:62
BulletConstraint::get_breaking_threshold
get_breaking_threshold
Returns the applied impluse limit for breaking the constraint.
Definition bulletConstraint.h:61
BulletRigidBodyNode
Definition bulletRigidBodyNode.h:31
TypeHandle
TypeHandle is the identifier used to differentiate C++ class types.
Definition typeHandle.h:81
pandabase.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
register_type
void register_type(TypeHandle &type_handle, const std::string &name)
This inline function is just a convenient way to call TypeRegistry::register_type(),...
Definition register_type.I:22
typedReferenceCount.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.