Function process_geometry_streaming_with_options 

pub fn process_geometry_streaming_with_options(
    content: &[u8],
    options: StreamingOptions,
    on_batch: impl FnMut(&[MeshData], usize, usize),
    on_color_update: impl FnMut(&[(u32, [f32; 4])]),
) -> ProcessingResult

Process IFC content with parallel geometry extraction and configurable streaming behavior.