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57 rivejä
1.7 KiB
57 rivejä
1.7 KiB
extern crate rosc;
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use rosc::encoder;
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use rosc::{OscMessage, OscPacket, OscType};
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use std::net::{SocketAddrV4, UdpSocket};
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use std::str::FromStr;
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use std::time::Duration;
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use std::{env, f32, thread};
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fn get_addr_from_arg(arg: &str) -> SocketAddrV4 {
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SocketAddrV4::from_str(arg).unwrap()
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}
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fn main() {
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let args: Vec<String> = env::args().collect();
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let usage = format!(
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"Usage: {} HOST_IP:HOST_PORT CLIENT_IP:CLIENT_PORT",
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&args[0]
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);
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if args.len() < 3 {
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panic!(usage);
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}
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let host_addr = get_addr_from_arg(&args[1]);
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let to_addr = get_addr_from_arg(&args[2]);
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let sock = UdpSocket::bind(host_addr).unwrap();
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// switch view
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let msg_buf = encoder::encode(&OscPacket::Message(OscMessage {
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addr: "/3".to_string(),
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args: vec![],
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}))
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.unwrap();
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sock.send_to(&msg_buf, to_addr).unwrap();
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// send random values to xy fields
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let steps = 128;
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let step_size: f32 = 2.0 * f32::consts::PI / steps as f32;
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for i in 0.. {
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let x = 0.5 + (step_size * (i % steps) as f32).sin() / 2.0;
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let y = 0.5 + (step_size * (i % steps) as f32).cos() / 2.0;
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let mut msg_buf = encoder::encode(&OscPacket::Message(OscMessage {
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addr: "/3/xy1".to_string(),
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args: vec![OscType::Float(x), OscType::Float(y)],
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}))
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.unwrap();
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sock.send_to(&msg_buf, to_addr).unwrap();
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msg_buf = encoder::encode(&OscPacket::Message(OscMessage {
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addr: "/3/xy2".to_string(),
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args: vec![OscType::Float(y), OscType::Float(x)],
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}))
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.unwrap();
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sock.send_to(&msg_buf, to_addr).unwrap();
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thread::sleep(Duration::from_millis(20));
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}
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}
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