Function lvr2::subSamplePointBuffer(PointBufferPtr, const std::vector<size_t>&)

• Defined in File IOUtils.hpp

Function Documentation

PointBufferPtr lvr2::subSamplePointBuffer(PointBufferPtr src, const std::vector<size_t> &indices)

Computes a reduced version of the source buffer by sampling all channels using the given set of point indices.

Parameters:

• src – Source buffer

• indices – Vector of the point indices that will be copied into the returned buffer

Returns:

PointBufferPtr Reduced point buffer