init gelb

example-client.pd

@@ -1,4 +1,4 @@
-#N canvas 1091 134 562 769 12;
+#N canvas 155 110 562 769 12;
 #X obj 95 418 netsend -u -b;
 #X obj 87 252 oscformat tcp_coordinates;
 #X msg 233 363 disconnect;
@@ -7,9 +7,6 @@
 #X msg 307 289 connect localhost 5005;
 #X obj 325 262 loadbang;
 #X msg 82 214 242 29 2 0 0 0;
-#X msg 222 122 yellow;
-#X obj 226 152 list;
-#X obj 238 182 oscformat color;
 #X connect 1 0 4 0;
 #X connect 2 0 0 0;
 #X connect 3 0 0 0;
@@ -17,6 +14,3 @@
 #X connect 5 0 0 0;
 #X connect 6 0 5 0;
 #X connect 7 0 1 0;
-#X connect 8 0 9 0;
-#X connect 9 0 10 0;
-#X connect 10 0 4 0;

main.py

@@ -8,16 +8,6 @@ from pythonosc import osc_server
 t = turtle.Turtle()
 screen = turtle.Screen()
 screen.title("Painting robot sim")
-COLORS = [
-    "black",
-    "yellow",
-    "red",
-    "blue"
-]
-
-def color_handler(unused_addr, c):
-    if c in COLORS:
-        t.pencolor(c)
 
 def coordinate_handler(unused_addr, x, y, z, roll, pitch, yaw):
     t.pen(pensize=z)
@@ -36,7 +26,6 @@ if __name__ == "__main__":
 
     dispatcher = Dispatcher()
     dispatcher.map("/tcp_coordinates", coordinate_handler)
-    dispatcher.map("/color", color_handler)
 
     server = osc_server.ThreadingOSCUDPServer((args.ip, args.port), dispatcher)
     print(f"Serving on {server.server_address}")

music_tracker.py

@@ -0,0 +1,39 @@
+import argparse
+import math
+import time
+from mido import MidiFile
+from pythonosc import udp_client
+import mido
+
+mid = MidiFile('2gelb.mid')
+
+
+
+parser = argparse.ArgumentParser()
+parser.add_argument("--ip", default="127.0.0.1",
+      help="The ip of the OSC server")
+parser.add_argument("--port", type=int, default=5005,
+      help="The port the OSC server is listening on")
+args = parser.parse_args()
+
+client = udp_client.SimpleUDPClient(args.ip, args.port)
+angle = 0
+magnitude = 20
+
+for msg in mid.tracks[1]:
+    t = mido.tick2second(msg.time, mid.ticks_per_beat, 1000000)
+    beats = msg.time / mid.ticks_per_beat
+    time.sleep(t)
+    rotation = 2 * math.pi * beats / 16
+
+    angle += rotation
+    magnitude += beats
+    if msg.type != "note_on":
+        continue
+
+    print(angle)
+    print(magnitude)
+
+    y = math.sin(angle) * magnitude
+    x = math.cos(angle) * magnitude
+    client.send_message("/tcp_coordinates", (x, y, 10, 0, 0, 0))