A question about the pointcloud_class_* plugin

leggedrobotics / elevation_mapping_cupy

Elevation Mapping on GPU.

MIT License

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A question about the pointcloud_class_* plugin #69

Open HT-hlf opened 11 months ago

HT-hlf commented 11 months ago

I can't make sense of the following code on the PointCloud Category Processing plugin, which appears to be a confusing. U id = floorf(i/pcl_channels[1]); int layer = i % pcl_channels[1]; U idx = p[id * pcl_channels[0]];