1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
[Back to Index](/Documents/Protocol/index.md)
Trajectory Message
==================
- Protocol Version: 3.0
- Release Date: January 20, 2017
Summary
=======
The TRAJECTORY message type support to transfer information about 3D trajectory,
which is often used for surgical planning and guidance in image-guided therapy.
Message Types
=============
TRAJ
----
Data | Type | Description
--------------|---------------|-------------------------------------------------
NAME | char[64] | Name or description of the trajectory.
GROUP_NAME | char[32] | Can be "Trajectory", ...
TYPE | uint8 | 1: trajectory with only entry point, 2: trajectory with only target point, 3: trajectory with entry and target point
Reserved | uint8 | Reserved
R,G,B,A | uint8[4] | Color in RGBA
X1,Y1,Z1 | float32[3] | Entry point of the trajectory
X2,Y2,Z2 | float32[3] | Target point of a trajectory
DIAMETER | float32 | Diameter of trajectory, can be 0
OWNER_IMAGE | char[20] | Id of the owner image/sliceset. Trajectories from different slicesets can be sent if slicesets are fused.
GET_TRAJ
-------------------
Data | Type | Description
--------------|---------------|-------------------------------------------------
| |
STT_TRAJ
-------------------
N/A
STP_TRAJ
-------------------
N/A
Implementations
===================
* [igtlTrajectoryMessage.h](/Source/igtlTrajectoryMessage.h)
* [igtlTrajectoryMessage.cxx](/Source/igtlTrajectoryMessage.cxx)
Contributors
===================
* Alexander Schaal
|
