Function setupModelRender

apps/tools/Tools/commands/ModelCommand.cpp:264–306

}

static void setupModelRender(CLI::App& model)
{
    auto* cmd = model.add_subcommand("render", "Render P3D model wireframe to image file");
    static std::string inputPath;
    static std::string outputPath;
    static int width = 512;
    static int height = 512;
    static int lodIndex = 0;
    static std::string view = "front";

    cmd->add_option("input", inputPath, "Input P3D file path")->required()->check(CLI::ExistingFile);
    cmd->add_option("-o,--output", outputPath, "Output image path (.png, .bmp, .tga)")->required();
    cmd->add_option("-W,--width", width, "Image width in pixels")->default_val(512);
    cmd->add_option("-H,--height", height, "Image height in pixels")->default_val(512);
    cmd->add_option("-l,--lod", lodIndex, "LOD level to render")->default_val(0);
    cmd->add_option("--view", view, "View: front, back, top, bottom, right, left, 3d, quad")->default_val("front");

    cmd->callback(
        [&]()
        {
            Poseidon::ModelPreviewOptions opts;
            opts.width = width;
            opts.height = height;
            opts.lodIndex = lodIndex;
            opts.view = view;

            auto preview = Poseidon::PreviewModel(inputPath, opts);
            if (!preview.valid())
            {
                std::cerr << "Error: Failed to render model: " << inputPath << std::endl;
                throw CLI::RuntimeError(1);
            }

            if (!preview.saveToFile(outputPath))
            {
                std::cerr << "Error: Failed to save: " << outputPath << std::endl;
                throw CLI::RuntimeError(1);
            }

            std::cout << "Rendered: " << inputPath << " (LOD " << lodIndex << ", " << view << " view, " << width << "x"
                      << height << ") -> " << outputPath << std::endl;
        });
}

static void setupModelShow(CLI::App& model)
{