slice_of()

FormaTarget MayaFlux::Portal::Forma::FormaTarget::slice_of ( const std::shared_ptr< Buffers::FormaBuffer > &  buffer, std::optional< Graphics::PrimitiveTopology >  topology = std::nullopt  )

static

A new empty slice of buffer, drawn after the others.

Hands several creators one buffer. Slices of a topology other than the buffer's need a buffer set up to triangulate.

Returns

An empty handle if the buffer is not ready for slices.

Definition at line 19 of file Target.cpp.

{
    if (!buffer) {
        return {};
    }
    const auto slice = buffer->add_slice({}, topology);
    return slice == 0 ? FormaTarget {} : FormaTarget(buffer, slice);
}

References MayaFlux::Buffers::FormaBuffer::add_slice(), buffer(), FormaTarget(), slice(), and topology.

Referenced by MayaFlux::Portal::Forma::internal::add_text_row(), MayaFlux::Portal::Forma::Inspector::make_row_buffers(), MayaFlux::Portal::Forma::internal::Atelier::place_adornments(), and MayaFlux::Portal::Forma::plot().

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