colors

example-client.pd

@@ -1,4 +1,4 @@
-#N canvas 155 110 562 769 12;
+#N canvas 1091 134 562 769 12;
 #X obj 95 418 netsend -u -b;
 #X obj 87 252 oscformat tcp_coordinates;
 #X msg 233 363 disconnect;
@@ -7,6 +7,9 @@
 #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;
@@ -14,3 +17,6 @@
 #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

@@ -8,6 +8,16 @@ 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)
@@ -26,6 +36,7 @@ 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

@@ -1,39 +0,0 @@
-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))