Function toPyViewportRender

src/python/lfs/py_rendering.cpp:77–96

        }

        [[nodiscard]] std::optional<PyViewportRender> toPyViewportRender(
            const std::optional<vis::ViewportRender>& render,
            const bool clone_for_async) {
            auto image = viewportRenderImageHwc(render, clone_for_async);
            if (!image)
                return std::nullopt;

            std::optional<PyTensor> screen_pos;
            if (render->screen_positions) {
                auto screen_positions = clone_for_async
                                            ? render->screen_positions->clone()
                                            : *render->screen_positions;
                screen_pos = PyTensor(std::move(screen_positions), true);
            }

            return PyViewportRender{
                .image = PyTensor(std::move(*image), true),
                .screen_positions = std::move(screen_pos),
            };
        }

        [[nodiscard]] std::optional<vis::ViewportRender> captureViewportRenderThreadSafe() {
            auto invoke_capture = []() -> std::optional<vis::ViewportRender> {