live_vertex_count()

std::optional< uint32_t > MayaFlux::Buffers::SDFMeshProcessor::live_vertex_count

(

)

const

The live vertex count the most recent dispatch produced.

Read from counter_buf()'s host mapping with no transfer. The owning buffer's allocation is worst-case capacity, not this count.

Returns

The count, or nullopt when the counter buffer is not allocated and mapped.

Definition at line 302 of file SDFMeshProcessor.cpp.

{
    const auto* counter = m_counter_buf
        ? static_cast<const uint32_t*>(m_counter_buf->get_mapped_ptr())
        : nullptr;
    if (!counter) {
        return std::nullopt;
    }
 
    return *counter;
}

References m_counter_buf.