A point structure representing Euclidean xyz coordinates, and the RGBA color.
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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 539 of file point_types.hpp.