sdk/0.2.2/channel__float32_8hpp.html

# This message is used by the PointCloud message to hold optional data

# associated with each point in the cloud. The length of the values

# array should be the same as the length of the points array in the

# PointCloud, and each value should be associated with the corresponding

# point.

#

# Channel names in existing practice include:

#   "u", "v" - row and column (respectively) in the left stereo image.

#              This is opposite to usual conventions but remains for

#              historical reasons. The newer PointCloud2 message has no

#              such problem.

#   "rgb" - For point clouds produced by color stereo cameras. uint8

#           (R,G,B) values packed into the least significant 24 bits,

#           in order.

#   "intensity" - laser or pixel intensity.

#   "distance"


# The channel name should give semantics of the channel (e.g.

# "intensity" instead of "value").

string name


# The values array should be 1-1 with the elements of the associated

# PointCloud.

float32[] values
Classes
class	sensor_msgs::msg::ChannelFloat32
	ROS message class definition for ChannelFloat32. More...
Namespaces
namespace	sensor_msgs
	The sensor_msgs package contains ROS2 interface definitions.

namespace	sensor_msgs::msg
	message definitions of the sensor_msgs package