Displays a point cloud of type sensor_msgs::PointCloud. More...
#include <point_cloud_display.h>
Public Member Functions | |
| PointCloudDisplay () | |
| virtual void | reset () |
| Called to tell the display to clear its state. | |
| virtual void | update (float wall_dt, float ros_dt) |
| Called periodically by the visualization manager. | |
| ~PointCloudDisplay () | |
Protected Member Functions | |
| virtual void | onInitialize () |
| Do initialization. Overridden from MessageFilterDisplay. | |
| virtual void | processMessage (const sensor_msgs::PointCloudConstPtr &cloud) |
| Process a single message. Overridden from MessageFilterDisplay. | |
Protected Attributes | |
| PointCloudCommon * | point_cloud_common_ |
| IntProperty * | queue_size_property_ |
Private Slots | |
| void | updateQueueSize () |
Detailed Description
Displays a point cloud of type sensor_msgs::PointCloud.
By default it will assume channel 0 of the cloud is an intensity value, and will color them by intensity. If you set the channel's name to "rgb", it will interpret the channel as an integer rgb value, with r, g and b all being 8 bits.
Definition at line 55 of file point_cloud_display.h.
Constructor & Destructor Documentation
Definition at line 48 of file point_cloud_display.cpp.
Definition at line 62 of file point_cloud_display.cpp.
Member Function Documentation
| void rviz::PointCloudDisplay::onInitialize | ( | ) | [protected, virtual] |
Do initialization. Overridden from MessageFilterDisplay.
Reimplemented from rviz::MessageFilterDisplay< sensor_msgs::PointCloud >.
Definition at line 67 of file point_cloud_display.cpp.
| void rviz::PointCloudDisplay::processMessage | ( | const sensor_msgs::PointCloudConstPtr & | cloud | ) | [protected, virtual] |
Process a single message. Overridden from MessageFilterDisplay.
Definition at line 78 of file point_cloud_display.cpp.
| void rviz::PointCloudDisplay::reset | ( | ) | [virtual] |
Called to tell the display to clear its state.
Reimplemented from rviz::MessageFilterDisplay< sensor_msgs::PointCloud >.
Definition at line 88 of file point_cloud_display.cpp.
| void rviz::PointCloudDisplay::update | ( | float | wall_dt, |
| float | ros_dt | ||
| ) | [virtual] |
Called periodically by the visualization manager.
- Parameters:
-
wall_dt Wall-clock time, in seconds, since the last time the update list was run through. ros_dt ROS time, in seconds, since the last time the update list was run through.
Reimplemented from rviz::Display.
Definition at line 83 of file point_cloud_display.cpp.
| void rviz::PointCloudDisplay::updateQueueSize | ( | ) | [private, slot] |
Definition at line 73 of file point_cloud_display.cpp.
Member Data Documentation
Definition at line 78 of file point_cloud_display.h.
IntProperty* rviz::PointCloudDisplay::queue_size_property_ [protected] |
Definition at line 76 of file point_cloud_display.h.
The documentation for this class was generated from the following files: