A path in 3D.
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#include <csgeom/path.h>
List of all members.
Detailed Description
A path in 3D.
An object or camera can use this object to trace a path in 3D. This is particularly useful in combination with csReversibleTransform::LookAt().
Definition at line 45 of file path.h.
Constructor & Destructor Documentation
| csPath::csPath |
( |
int |
p |
) |
[inline] |
Create a path with p points.
Definition at line 76 of file path.h.
| virtual csPath::~csPath |
( |
|
) |
[inline, virtual] |
Destroy the path.
Definition at line 82 of file path.h.
Member Function Documentation
| virtual void csPath::CalculateAtTime |
( |
float |
time |
) |
[inline, virtual] |
Calculate internal values for this spline given some time value.
Implements iPath.
Definition at line 98 of file path.h.
| virtual int csPath::GetCurrentIndex |
( |
|
) |
[inline, virtual] |
Get current index.
Implements iPath.
Definition at line 104 of file path.h.
| float csPath::GetDimensionValue |
( |
int |
dim, |
|
|
int |
idx | |
|
) |
| | const [inline] |
Get the value for some dimension.
Definition at line 222 of file path.h.
| float const* csPath::GetDimensionValues |
( |
int |
dim |
) |
const [inline] |
Get the values for some dimension.
Definition at line 217 of file path.h.
| virtual void csPath::GetForwardVector |
( |
int |
idx, |
|
|
csVector3 & |
v | |
|
) |
| | [inline, virtual] |
Get one forward vector.
Implements iPath.
Definition at line 188 of file path.h.
| virtual void csPath::GetInterpolatedForward |
( |
csVector3 & |
pos |
) |
[inline, virtual] |
Get the interpolated forward vector.
Implements iPath.
Definition at line 210 of file path.h.
| virtual void csPath::GetInterpolatedPosition |
( |
csVector3 & |
pos |
) |
[inline, virtual] |
Get the interpolated position.
Implements iPath.
Definition at line 196 of file path.h.
| virtual void csPath::GetInterpolatedUp |
( |
csVector3 & |
pos |
) |
[inline, virtual] |
Get the interpolated up vector.
Implements iPath.
Definition at line 203 of file path.h.
| virtual void csPath::GetPositionVector |
( |
int |
idx, |
|
|
csVector3 & |
v | |
|
) |
| | [inline, virtual] |
Get one position vector.
Implements iPath.
Definition at line 174 of file path.h.
| virtual float csPath::GetTime |
( |
int |
idx |
) |
[inline, virtual] |
Get one time point.
Implements iPath.
Definition at line 109 of file path.h.
| float const* csPath::GetTimes |
( |
|
) |
const [inline] |
Get the time values.
Definition at line 132 of file path.h.
| virtual void csPath::GetUpVector |
( |
int |
idx, |
|
|
csVector3 & |
v | |
|
) |
| | [inline, virtual] |
Get one up vector.
Implements iPath.
Definition at line 181 of file path.h.
| void csPath::InsertPoint |
( |
int |
idx |
) |
[inline] |
Insert a point after some index.
If index == -1 add a point before all others.
Definition at line 230 of file path.h.
| virtual int csPath::Length |
( |
|
) |
[inline, virtual] |
Get the number of vector points in this spline.
Implements iPath.
Definition at line 86 of file path.h.
| virtual iObject* csPath::QueryObject |
( |
|
) |
[inline, virtual] |
| void csPath::RemovePoint |
( |
int |
idx |
) |
[inline] |
Remove a point at the index.
Definition at line 235 of file path.h.
| virtual void csPath::SetForwardVector |
( |
int |
idx, |
|
|
const csVector3 & |
v | |
|
) |
| | [inline, virtual] |
Set one forward vector.
Implements iPath.
Definition at line 167 of file path.h.
| virtual void csPath::SetForwardVectors |
( |
csVector3 * |
v |
) |
[inline, virtual] |
Set the forward vectors (dimensions 6 to 8).
Implements iPath.
Definition at line 148 of file path.h.
| virtual void csPath::SetPositionVector |
( |
int |
idx, |
|
|
const csVector3 & |
v | |
|
) |
| | [inline, virtual] |
Set one position vector.
Implements iPath.
Definition at line 153 of file path.h.
| virtual void csPath::SetPositionVectors |
( |
csVector3 * |
v |
) |
[inline, virtual] |
Set the position vectors (first three dimensions of the cubic spline).
Implements iPath.
Definition at line 138 of file path.h.
| virtual void csPath::SetTime |
( |
int |
idx, |
|
|
float |
t | |
|
) |
| | [inline, virtual] |
Set one time point.
Implements iPath.
Definition at line 115 of file path.h.
| void csPath::SetTimes |
( |
float const * |
t |
) |
[inline] |
Set the time values.
't' should point to an array containing 'num_points' values. These values typically start with 0 and end with 1. Other values are also possible the but the values should rise. The given array is copied.
Definition at line 126 of file path.h.
| void csPath::Setup |
( |
int |
p |
) |
[inline] |
Setup a new path with p points.
Definition at line 79 of file path.h.
| virtual void csPath::SetUpVector |
( |
int |
idx, |
|
|
const csVector3 & |
v | |
|
) |
| | [inline, virtual] |
Set one up vector.
Implements iPath.
Definition at line 160 of file path.h.
| virtual void csPath::SetUpVectors |
( |
csVector3 * |
v |
) |
[inline, virtual] |
Set the up vectors (dimensions 3 to 5).
Implements iPath.
Definition at line 143 of file path.h.
The documentation for this class was generated from the following file:
