UnorganizedPointCloudCopyColorsRGBA_SRGB Method

Return Value

Type: Byte
Rank 2 byte array of RGBA_SRGB color values

This method copies the sRGB values from compute device memory to host (CPU) system memory (RAM) and returns them as a byte array of rank 2. First dimension indexes the points of the point cloud (0 to Size - 1), and second dimension is the color channels (r=0, g=1, b=2, a=3). The sRGB color space is suitable for showing an image on a display for human viewing. It is easier to see details in darker areas of an image in sRGB than in linear RGB, as more of the dynamic range is dedicated to darker colors. This color space is assumed by default by most monitors and should be used when displaying an image.