Panda3D

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movingPartScalar.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 movingPartScalar.h
10 * @author drose
11 * @date 1999-02-23
12 */
13
14#ifndef MOVINGPARTSCALAR_H
15#define MOVINGPARTSCALAR_H
16
17#include "pandabase.h"
18
19#include "movingPart.h"
20#include "animChannel.h"
21#include "animChannelFixed.h"
22
23EXPORT_TEMPLATE_CLASS(EXPCL_PANDA_CHAN, EXPTP_PANDA_CHAN, MovingPart<ACScalarSwitchType>);
24
25/**
26 * This is a particular kind of MovingPart that accepts a scalar each frame.
27 */
28 class EXPCL_PANDA_CHAN MovingPartScalar : public MovingPart<ACScalarSwitchType> {
29 protected:
30 INLINE MovingPartScalar(const MovingPartScalar &copy);
31
32 public:
33 INLINE MovingPartScalar(PartGroup *parent, const std::string &name,
34 const PN_stdfloat &default_value = 0);
35 virtual ~MovingPartScalar();
36
37 virtual void get_blend_value(const PartBundle *root);
38
39 virtual bool apply_freeze_scalar(PN_stdfloat value);
40 virtual bool apply_control(PandaNode *node);
41
42 protected:
43 INLINE MovingPartScalar();
44
45 public:
46 static void register_with_read_factory();
47
48 static TypedWritable *make_MovingPartScalar(const FactoryParams &params);
49
50 public:
51 virtual TypeHandle get_type() const {
52 return get_class_type();
53 }
54 virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
55PUBLISHED:
56 static TypeHandle get_class_type() {
57 return _type_handle;
58 }
59 public:
60 static void init_type() {
61 MovingPart<ACScalarSwitchType>::init_type();
62 AnimChannelFixed<ACScalarSwitchType>::init_type();
63 register_type(_type_handle, "MovingPartScalar",
64 MovingPart<ACScalarSwitchType>::get_class_type());
65 }
66
67 private:
68 static TypeHandle _type_handle;
69};
70
71#include "movingPartScalar.I"
72
73#endif
animChannelFixed.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
animChannel.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
FactoryParams
An instance of this class is passed to the Factory when requesting it to do its business and construc...
Definition factoryParams.h:36
MovingPartScalar::get_blend_value
virtual void get_blend_value(const PartBundle *root)
Attempts to blend the various scalar values indicated, and sets the _value member to the resulting sc...
Definition movingPartScalar.cxx:38
MovingPartScalar::make_MovingPartScalar
static TypedWritable * make_MovingPartScalar(const FactoryParams &params)
Factory method to generate a MovingPartScalar object.
Definition movingPartScalar.cxx:137
MovingPart
This is the template instantiation of MovingPartBase, on the particular type of value provided by the...
Definition movingPart.h:27
PandaNode
A basic node of the scene graph or data graph.
Definition pandaNode.h:65
PartGroup::apply_freeze_scalar
virtual bool apply_freeze_scalar(PN_stdfloat value)
Freezes this particular joint so that it will always hold the specified transform.
Definition partGroup.cxx:211
PartGroup::apply_control
virtual bool apply_control(PandaNode *node)
Specifies a node to influence this particular joint so that it will always hold the node's transform.
Definition partGroup.cxx:225
PartGroup::register_with_read_factory
static void register_with_read_factory()
Factory method to generate a PartGroup object.
Definition partGroup.cxx:695
TypeHandle
TypeHandle is the identifier used to differentiate C++ class types.
Definition typeHandle.h:81
TypedWritable
Base class for objects that can be written to and read from Bam files.
Definition typedWritable.h:35
movingPartScalar.I
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
movingPart.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
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