OpenIGTLink/ProtocolV2/Type/Point
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Contents
Summary
The POINT message type is designed to transfer information about fiducials, which are often used in surgical planning and navigation in the image-guided therapy.
Message Types
POINT
| Data | Type | Description |
| SENSOR_1 | ||
| Name | char[64] | Name or description of the point |
| Group name | char[32] | Can be "Labeled Point", "Landmark", "Fiducal", ... |
| R,G,B,A | 8 bit unsigned | Color in RGBA |
| X,Y,Z | 32 bit float | Coordinate of the point in millimeter |
| Diameter | 32 bit float | Diameter of the point in millimeter. Diameter can be 0. |
| Owner image | char[20] | Id of the owner image/sliceset. Points from different slicesets can be sent if slicesets are fused. |
| ... | ||
| SENSOR_N | ||
| Name | char[64] | Name or description of the point |
| Group name | char[32] | Can be "Labeled Point", "Landmark", "Fiducal", ... |
| R,G,B,A | 8 bit unsigned | Color in RGBA |
| X,Y,Z | 32 bit float | Coordinate of the point in millimeter. |
| Diameter | 32 bit float | Diameter of the point in millimeter. Diameter can be 0. |
| Owner image | char[20] | Id of the owner image/sliceset. Points from different slicesets can be sent if slicesets are fused. |
GET_POINT
GET_POINT is used to query for meta data of label data. If the DEVICE_NAME field in the header is empty, a list of all available point data is returned.
| Data | Type | Description |
STT_POINT
N / A
STP_POINT
N/A
RTS_POINT
N/A
Implementations
IMGMETA message type is implemented in the following source code.
Contributors
Alexander Schaal
