pcl::_PointXYZRGBA Struct Reference

A point structure representing Euclidean xyz coordinates, and the RGBA color. More...

#include <pcl/impl/point_types.hpp>

Inheritance diagram for pcl::_PointXYZRGBA:

Collaboration diagram for pcl::_PointXYZRGBA:

List of all members.

Public Attributes
	PCL_ADD_POINT4D
union {
struct {
uint8_t   b
uint8_t   g
uint8_t   r
uint8_t   _unused
}
uint32_t   rgba
};

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Detailed Description

A point structure representing Euclidean xyz coordinates, and the RGBA color.

The RGBA information is available either as separate r, g, b, or as a packed uint32_t rgba value. To pack it, use:

 int rgb = ((int)r) << 16 | ((int)g) << 8 | ((int)b);

To unpack it use:

 int rgb = ...;
 uint8_t r = (rgb >> 16) & 0x0000ff;
 uint8_t g = (rgb >> 8)  & 0x0000ff;
 uint8_t b = (rgb)     & 0x0000ff;

Definition at line 316 of file point_types.hpp.

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Member Data Documentation

EIGEN_ALIGN16 { ... }

uint8_t pcl::_PointXYZRGBA::_unused

Definition at line 327 of file point_types.hpp.

uint8_t pcl::_PointXYZRGBA::b

Definition at line 324 of file point_types.hpp.

uint8_t pcl::_PointXYZRGBA::g

Definition at line 325 of file point_types.hpp.

pcl::_PointXYZRGBA::PCL_ADD_POINT4D

Definition at line 318 of file point_types.hpp.

uint8_t pcl::_PointXYZRGBA::r

Definition at line 326 of file point_types.hpp.

uint32_t pcl::_PointXYZRGBA::rgba

Definition at line 329 of file point_types.hpp.

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The documentation for this struct was generated from the following file:

• /builddir/build/BUILD/PCL-1.5.1-Source/common/include/pcl/impl/point_types.hpp