Sandbox::https://github.com/processing/libprocessing/blob/python-particle-api/examples/background

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use processing_glfw::GlfwContext;

use processing::prelude::*;

use processing_render::render::command::DrawCommand;

fn main() {

match sketch() {

Ok(_) => {

eprintln!("Sketch completed successfully");

exit(0).unwrap();

}

Err(e) => {

eprintln!("Sketch error: {:?}", e);

exit(1).unwrap();

}

};

}

fn sketch() -> error::Result<()> {

let mut glfw_ctx = GlfwContext::new(400, 400, false)?;

init(Config::default())?;

let width = 400;

let height = 400;

let surface = glfw_ctx.create_surface(width, height, false)?;

let graphics = graphics_create(surface, width, height, TextureFormat::Rgba16Float)?;

let image = image_load("images/logo.png")?;

while glfw_ctx.poll_events() {

graphics_begin_draw(graphics)?;

graphics_record_command(graphics, DrawCommand::BackgroundImage(image))?;

graphics_end_draw(graphics)?;

}

Ok(())

}