Panda3D
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A constraint interval that will constrain the orientation of one node to the orientation of another. More...
#include "cConstrainHprInterval.h"
Public Member Functions | |
CConstrainHprInterval (const string &name, double duration, const NodePath &node, const NodePath &target, bool wrt, const LVecBase3 hprOffset=LVector3::zero()) | |
Constructs a constraint interval that will constrain the orientation of one node to the orientation of another, possibly with an added rotation. | |
virtual TypeHandle | force_init_type () |
const NodePath & | get_node () const |
Returns the "source" node. | |
const NodePath & | get_target () const |
Returns the "target" node. | |
virtual TypeHandle | get_type () const |
virtual void | output (ostream &out) const |
virtual void | priv_step (double t) |
Advances the time on the interval. | |
Static Public Member Functions | |
static TypeHandle | get_class_type () |
static void | init_type () |
This function is declared non-inline to work around a compiler bug in g++ 2.96. |
A constraint interval that will constrain the orientation of one node to the orientation of another.
Definition at line 29 of file cConstrainHprInterval.h.
CConstrainHprInterval::CConstrainHprInterval | ( | const string & | name, |
double | duration, | ||
const NodePath & | node, | ||
const NodePath & | target, | ||
bool | wrt, | ||
const LVecBase3 | hprOffset = LVector3::zero() |
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) |
Constructs a constraint interval that will constrain the orientation of one node to the orientation of another, possibly with an added rotation.
If wrt is true, the node's orientation will be transformed into the target node's parent's space before being copied. If wrt is false, the target node's local orientation will be copied unaltered.
Definition at line 34 of file cConstrainHprInterval.cxx.
References LQuaternionf::set_hpr().
const NodePath & CConstrainHprInterval::get_node | ( | ) | const [inline] |
Returns the "source" node.
Definition at line 22 of file cConstrainHprInterval.I.
const NodePath & CConstrainHprInterval::get_target | ( | ) | const [inline] |
Returns the "target" node.
Definition at line 32 of file cConstrainHprInterval.I.
static void CConstrainHprInterval::init_type | ( | ) | [inline, static] |
This function is declared non-inline to work around a compiler bug in g++ 2.96.
Making it inline seems to cause problems in the optimizer.
Reimplemented from CConstraintInterval.
Definition at line 51 of file cConstrainHprInterval.h.
References CConstraintInterval::init_type().
void CConstrainHprInterval::priv_step | ( | double | t | ) | [virtual] |
Advances the time on the interval.
The time may either increase (the normal case) or decrease (e.g. if the interval is being played by a slider).
Reimplemented from CInterval.
Definition at line 53 of file cConstrainHprInterval.cxx.
References CInterval::check_started(), NodePath::get_name(), NodePath::get_quat(), NodePath::is_empty(), NodePath::is_same_graph(), and NodePath::set_quat().