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supercollider/starsound.scd

@@ -0,0 +1,118 @@
+(
+(
+f = { |msg, time, addr|
+    if(msg[0] != '/status.reply') {
+        "time: % sender: %\nmessage: %\n".postf(time, addr, msg);
+    }
+};
+thisProcess.addOSCRecvFunc(f);
+);
+
+(
+OSCdef(\note_C,
+    {
+    // a simple function that triggers an envelope
+		x = {COsc.ar(261.63)!2 * EnvGen.ar(Env.perc,doneAction:2)};
+		{FreeVerb.ar(x,0.3,0.7,0.1)}.play
+}, '/note_C')
+);
+
+(
+OSCdef(\note_Db,
+    {
+    // a simple function that triggers an envelope
+         {SinOsc.ar(277.18)!2 * EnvGen.ar(Env.perc,doneAction:2)}.play;
+		//{FreeVerb.ar(x, 0.7, 0.8, 0.25)}.play;
+}, '/note_Db')
+);
+
+(
+OSCdef(\note_D,
+    {
+    // a simple function that triggers an envelope
+         {SinOsc.ar(293.66)!2 * EnvGen.ar(Env.perc,doneAction:2)}.play;
+		//{FreeVerb.ar(x, 0.7, 0.8, 0.25)}.play;
+}, '/note_D')
+);
+
+(
+OSCdef(\note_Eb,
+    {
+    // a simple function that triggers an envelope
+         {SinOsc.ar(311.13)!2 * EnvGen.ar(Env.perc,doneAction:2)}.play;
+		//{FreeVerb.ar(x, 0.7, 0.8, 0.25)}.play;
+}, '/note_Eb')
+);
+
+(
+OSCdef(\note_E,
+    {
+    // a simple function that triggers an envelope
+         {SinOsc.ar(329.63)!2 * EnvGen.ar(Env.perc,doneAction:2)}.play;
+		//{FreeVerb.ar(x, 0.7, 0.8, 0.25)}.play;
+}, '/note_E')
+);
+
+(
+OSCdef(\note_F,
+    {
+    // a simple function that triggers an envelope
+         {SinOsc.ar(349.23)!2 * EnvGen.ar(Env.perc,doneAction:2)}.play;
+		//{FreeVerb.ar(x, 0.7, 0.8, 0.25)}.play;
+}, '/note_F')
+);
+
+(
+OSCdef(\note_Gb,
+    {
+    // a simple function that triggers an envelope
+         {SinOsc.ar(369.99)!2 * EnvGen.ar(Env.perc,doneAction:2)}.play;
+		//{FreeVerb.ar(x, 0.7, 0.8, 0.25)}.play;
+}, '/note_Gb')
+);
+
+(
+OSCdef(\note_G,
+    {
+    // a simple function that triggers an envelope
+         {SinOsc.ar(392.00)!2 * EnvGen.ar(Env.perc,doneAction:2)}.play;
+		//{FreeVerb.ar(x, 0.7, 0.8, 0.25)}.play;
+}, '/note_G')
+);
+
+(
+OSCdef(\note_Ab,
+    {
+    // a simple function that triggers an envelope
+         {SinOsc.ar(415.30)!2 * EnvGen.ar(Env.perc,doneAction:2)}.play;
+		//{FreeVerb.ar(x, 0.7, 0.8, 0.25)}.play;
+}, '/note_Ab')
+);
+
+(
+OSCdef(\note_A,
+    {
+    // a simple function that triggers an envelope
+         {SinOsc.ar(440.00)!2 * EnvGen.ar(Env.perc,doneAction:2)}.play;
+		//{FreeVerb.ar(x, 0.7, 0.8, 0.25)}.play;
+}, '/note_A')
+);
+
+(
+OSCdef(\note_Bb,
+    {
+    // a simple function that triggers an envelope
+         {SinOsc.ar(466.16)!2 * EnvGen.ar(Env.perc,doneAction:2)}.play;
+		//{FreeVerb.ar(x, 0.7, 0.8, 0.25)}.play;
+}, '/note_Bb')
+);
+
+(
+OSCdef(\note_B,
+    {
+    // a simple function that triggers an envelope
+         {SinOsc.ar(493.88)!2 * EnvGen.ar(Env.perc,doneAction:2)}.play;
+		//{FreeVerb.ar(x, 0.7, 0.8, 0.25)}.play;
+}, '/note_B')
+);
+)

test.py

@@ -0,0 +1,189 @@
+import cv2
+import numpy
+from numpy import asarray
+from numpy import savetxt
+from osc4py3.as_eventloop import *
+from osc4py3 import oscbuildparse
+
+osc_startup()
+osc_udp_client("127.0.0.1", 57120, "local")
+note_C = oscbuildparse.OSCMessage("/note_C", None, ["text"])
+note_Db = oscbuildparse.OSCMessage("/note_Db", None, ["text"])
+note_D = oscbuildparse.OSCMessage("/note_D", None, ["text"])
+note_Eb = oscbuildparse.OSCMessage("/note_Eb", None, ["text"])
+note_E = oscbuildparse.OSCMessage("/note_E", None, ["text"])
+note_F = oscbuildparse.OSCMessage("/note_F", None, ["text"])
+note_Gb = oscbuildparse.OSCMessage("/note_Gb", None, ["text"])
+note_G = oscbuildparse.OSCMessage("/note_G", None, ["text"])
+note_Ab = oscbuildparse.OSCMessage("/note_Ab", None, ["text"])
+note_A = oscbuildparse.OSCMessage("/note_A", None, ["text"])
+note_Bb = oscbuildparse.OSCMessage("/note_Bb", None, ["text"])
+note_B = oscbuildparse.OSCMessage("/note_B", None, ["text"])
+
+#import imutilsss
+CONNECTIVITY = 4
+DRAW_CIRCLE_RADIUS = 5
+imageorg = cv2.imread('testimage.jpg')
+imageorginal = cv2.imread('testimage.jpg')
+gray = cv2.cvtColor(imageorg, cv2.COLOR_BGR2GRAY)
+thresh = cv2.threshold(gray, 80, 255, cv2.THRESH_BINARY)[1]
+height, width, channels = imageorg.shape
+
+# perform a series of erosions and dilations to remove
+# any small blobs of noise from the thresholded image
+# thresh = cv2.erode(thresh, None, iterations=2)
+# thresh = cv2.dilate(thresh, None, iterations=4)
+components = cv2.connectedComponentsWithStats(thresh, CONNECTIVITY, cv2.CV_32S)
+centers = components[3]
+savetxt('data.csv', centers, delimiter=',')
+
+def calculateDistance(x1,y1,x2,y2):
+     dist = numpy.sqrt((x2 - x1)**2 + (y2 - y1)**2)
+     return dist
+#print calculateDistance(x1, y1, x2, y2)
+
+print(centers)
+print(height)
+print(width)
+centerDistance = numpy.zeros((int(centers.shape[0]),4))
+#print(centers.shape[0])
+print(centerDistance)
+
+
+count=0
+for center in centers:
+    cv2.circle(imageorg, (int(center[0]), int(center[1])), DRAW_CIRCLE_RADIUS, (255), thickness=1)
+    #numpy.append(centers[0], calculateDistance(int(width / 2), int(height / 2),int(center[0]), int(center[1])))
+    numpy.put(centerDistance[count], [0,1, 2], [center[0],center[1], calculateDistance(int(width / 2), int(height / 2),int(center[0]), int(center[1]))])
+    count+=1
+print(centers)
+print(centerDistance)
+
+line_thickness = 1
+cv2.line(imageorg, (int(width / 2), 0), (int(width / 2), int(height)), (0, 0, 255), thickness=line_thickness)
+cv2.line(imageorg, (int(width / 2 - height / 2), int(height / 2)), (int(width/2 + height / 2), int(height / 2)), (0, 0, 255), thickness=line_thickness)
+cv2.line(imageorg, (int((width / 2) - numpy.sqrt(3)*int(height / 2)/2), int(height / 2 - int(height / 2) / 2)), (int((width / 2) + numpy.sqrt(3)*int(height / 2)/2), int(height / 2 + int(height / 2) / 2)), (0, 0, 255), thickness=line_thickness)
+cv2.line(imageorg, (int((width / 2) - int(height / 2) / 2), int(height / 2 - numpy.sqrt(3)*int(height / 2)/2)), (int((width / 2) + int(height / 2) / 2), int(height / 2 + numpy.sqrt(3)*int(height / 2)/2)), (0, 0, 255), thickness=line_thickness)
+cv2.line(imageorg, (int((width / 2) - numpy.sqrt(3)*int(height / 2)/2), int(height / 2 + int(height / 2) / 2)), (int((width / 2) + numpy.sqrt(3)*int(height / 2)/2), int(height / 2 - int(height / 2) / 2)), (0, 0, 255), thickness=line_thickness)
+cv2.line(imageorg, (int((width / 2) - int(height / 2) / 2), int(height / 2 + numpy.sqrt(3)*int(height / 2)/2)), (int((width / 2) + int(height / 2) / 2), int(height / 2 - numpy.sqrt(3)*int(height / 2)/2)), (0, 0, 255), thickness=line_thickness)
+
+radiusCount=0
+# for x in centerDistance:
+#     drawingImage = imageorg.copy()
+#     cv2.circle(drawingImage, (int(width / 2), int(height / 2)), radiusCount, (0, 255, 0), thickness=2)
+#     cv2.imshow('Overlay',drawingImage)
+#     cv2.waitKey(20)
+#     radiusCount+=1
+#     print(count)
+
+def inArea(xp,yp,x1,y1,x2,y2,x3,y3):
+    # d1 = (px1-x2)*(y1-y2) - (x1-x2)*(py1-y2)
+    # d2 = (px1-x3)*(y2-y3) - (x2-x3)*(py1-y3)
+    # d3 = (px1-x3)*(y3-y1) - (x3-x1)*(py1-y1)
+    c1 = (x2-x1)*(yp-y1)-(y2-y1)*(xp-x1)
+    c2 = (x3-x2)*(yp-y2)-(y3-y2)*(xp-x2)
+    c3 = (x1-x3)*(yp-y3)-(y1-y3)*(xp-x3)
+
+    if (c1<0 and c2<0 and c3<0) or (c1>0 and c2>0 and c3>0):
+        print("The star (" + str(xp) + "," + str(yp) + ") is in the region," + "(" + str(x1) + "," + str(y1) + ")" + "(" + str(x2) + "," + str(y2) + ")" + "(" + str(x3) + "," + str(y3) + ")")
+        return True
+    else:
+        #print("The point is outside the triangle.")
+        return False
+
+testCount = 0;
+for x in range(int(height / 2)):
+    drawingImage = imageorg.copy()
+    cv2.circle(drawingImage, (int(width / 2), int(height / 2)), x, (0, 255, 0), thickness=1)
+    for distance in centerDistance:
+        if (distance[3]==0) and (distance[2] <= x) and inArea(int(distance[0]),int(distance[1]),int(width/2),int(height/2),int(width/2),0,int((width / 2) + int(height / 2) / 2), int(height / 2 - numpy.sqrt(3)*int(height / 2)/2)):
+            cv2.circle(imageorg, (int(distance[0]),int(distance[1])), DRAW_CIRCLE_RADIUS, (0, 255, 0), thickness=1)
+            testCount+=1
+            osc_send(note_C, "local")
+            osc_process()
+            #print(testCount)
+            distance[3] = 1
+        # elif (distance[3]==0) and (distance[2] <= x) and inArea(int(distance[0]),int(distance[1]),int(width/2),int(height/2),int((width / 2) + int(height / 2) / 2), int(height / 2 - numpy.sqrt(3)*int(height / 2)/2),int((width / 2) + numpy.sqrt(3)*int(height / 2)/2), int(height / 2 - int(height / 2) / 2)):
+        #     cv2.circle(imageorg, (int(distance[0]),int(distance[1])), DRAW_CIRCLE_RADIUS, (200, 120, 200), thickness=1)
+        #     osc_send(note_Db, "local")
+        #     osc_process()
+        #     distance[3] = 1
+        elif (distance[3]==0) and (distance[2] <= x) and inArea(int(distance[0]),int(distance[1]),int(width/2),int(height/2),int((width / 2) + numpy.sqrt(3)*int(height / 2)/2), int(height / 2 - int(height / 2) / 2),int(width/2 + height / 2), int(height / 2)):
+            cv2.circle(imageorg, (int(distance[0]),int(distance[1])), DRAW_CIRCLE_RADIUS, (50, 150, 20), thickness=1)
+            osc_send(note_D, "local")
+            osc_process()
+            distance[3] = 1
+        # elif (distance[3]==0) and (distance[2] <= x) and inArea(int(distance[0]),int(distance[1]),int(width/2),int(height/2),int(width/2 + height / 2), int(height / 2),int((width / 2) + numpy.sqrt(3)*int(height / 2)/2), int(height / 2 + int(height / 2) / 2)):
+        #     cv2.circle(imageorg, (int(distance[0]),int(distance[1])), DRAW_CIRCLE_RADIUS, (200, 100, 50), thickness=1)
+        #     osc_send(note_Eb, "local")
+        #     osc_process()
+        #     distance[3] = 1
+        elif (distance[3]==0) and (distance[2] <= x) and inArea(int(distance[0]),int(distance[1]),int(width/2),int(height/2),int((width / 2) + numpy.sqrt(3)*int(height / 2)/2), int(height / 2 + int(height / 2) / 2),int((width / 2) + int(height / 2) / 2), int(height / 2 + numpy.sqrt(3)*int(height / 2)/2)):
+            cv2.circle(imageorg, (int(distance[0]),int(distance[1])), DRAW_CIRCLE_RADIUS, (200, 200, 50), thickness=1)
+            osc_send(note_E, "local")
+            osc_process()
+            distance[3] = 1
+        elif (distance[3]==0) and (distance[2] <= x) and inArea(int(distance[0]),int(distance[1]),int(width/2),int(height/2),int((width / 2) + int(height / 2) / 2), int(height / 2 + numpy.sqrt(3)*int(height / 2)/2),int(width / 2),int(height)):
+            cv2.circle(imageorg, (int(distance[0]),int(distance[1])), DRAW_CIRCLE_RADIUS, (200, 200, 200), thickness=1)
+            osc_send(note_F, "local")
+            osc_process()
+            distance[3] = 1
+        # elif (distance[3]==0) and (distance[2] <= x) and inArea(int(distance[0]),int(distance[1]),int(width/2),int(height/2),int(width / 2),int(height),int((width / 2) - int(height / 2) / 2), int(height / 2 + numpy.sqrt(3)*int(height / 2)/2)):
+        #     cv2.circle(imageorg, (int(distance[0]),int(distance[1])), DRAW_CIRCLE_RADIUS, (0, 200, 200), thickness=1)
+        #     osc_send(note_Gb, "local")
+        #     osc_process()
+        #     distance[3] = 1
+        elif (distance[3]==0) and (distance[2] <= x) and inArea(int(distance[0]),int(distance[1]),int(width/2),int(height/2),int((width / 2) - int(height / 2) / 2), int(height / 2 + numpy.sqrt(3)*int(height / 2)/2),int((width / 2) - numpy.sqrt(3)*int(height / 2)/2), int(height / 2 + int(height / 2) / 2)):
+            cv2.circle(imageorg, (int(distance[0]),int(distance[1])), DRAW_CIRCLE_RADIUS, (0, 250, 200), thickness=1)
+            osc_send(note_G, "local")
+            osc_process()
+            distance[3] = 1
+        # elif (distance[3]==0) and (distance[2] <= x) and inArea(int(distance[0]),int(distance[1]),int(width/2),int(height/2),int((width / 2) - numpy.sqrt(3)*int(height / 2)/2), int(height / 2 + int(height / 2) / 2),int((width / 2) - (height / 2)),int(height / 2) ):
+        #     cv2.circle(imageorg, (int(distance[0]),int(distance[1])), DRAW_CIRCLE_RADIUS, (0,50, 250), thickness=1)
+        #     osc_send(note_Ab, "local")
+        #     osc_process()
+        #     distance[3] = 1
+        elif (distance[3]==0) and (distance[2] <= x) and inArea(int(distance[0]),int(distance[1]),int(width/2),int(height/2),int((width / 2) - (height / 2)),int(height / 2),int((width / 2) - numpy.sqrt(3)*int(height / 2)/2), int(height / 2 - int(height / 2) / 2) ):
+            cv2.circle(imageorg, (int(distance[0]),int(distance[1])), DRAW_CIRCLE_RADIUS, (0,150, 250), thickness=1)
+            osc_send(note_A, "local")
+            osc_process()
+            distance[3] = 1
+        # elif (distance[3]==0) and (distance[2] <= x) and inArea(int(distance[0]),int(distance[1]),int(width/2),int(height/2),int((width / 2) - numpy.sqrt(3)*int(height / 2)/2), int(height / 2 - int(height / 2) / 2),int((width / 2) - int(height / 2) / 2), int(height / 2 - numpy.sqrt(3)*int(height / 2)/2) ):
+        #     cv2.circle(imageorg, (int(distance[0]),int(distance[1])), DRAW_CIRCLE_RADIUS, (0,200, 250), thickness=1)
+        #     osc_send(note_Bb, "local")
+        #     osc_process()
+        #     distance[3] = 1
+        elif (distance[3]==0) and (distance[2] <= x) and inArea(int(distance[0]),int(distance[1]),int(width/2),int(height/2),int((width / 2) - int(height / 2) / 2), int(height / 2 - numpy.sqrt(3)*int(height / 2)/2),int(width / 2),0 ):
+            cv2.circle(imageorg, (int(distance[0]),int(distance[1])), DRAW_CIRCLE_RADIUS, (50,250, 250), thickness=1)
+            osc_send(note_B, "local")
+            osc_process()
+            distance[3] = 1
+    #cv2.circle(imageorg, (389,33), DRAW_CIRCLE_RADIUS, (0, 255, 0), thickness=1)
+
+    cv2.imshow('Overlay',drawingImage)
+    cv2.waitKey(100)
+
+#returns true if point is in triangle ABC
+#input is (point,A,B,C)
+
+
+
+
+# line_thickness = 1
+# cv2.line(imageorg, (int(width / 2), 0), (int(width / 2), int(height)), (0, 0, 255), thickness=line_thickness)
+# cv2.line(imageorg, (int(width / 2 - height / 2), int(height / 2)), (int(width/2 + height / 2), int(height / 2)), (0, 0, 255), thickness=line_thickness)
+# cv2.line(imageorg, (int((width / 2) - numpy.sqrt(3)*int(height / 2)/2), int(height / 2 - int(height / 2) / 2)), (int((width / 2) + numpy.sqrt(3)*int(height / 2)/2), int(height / 2 + int(height / 2) / 2)), (0, 0, 255), thickness=line_thickness)
+# cv2.line(imageorg, (int((width / 2) - int(height / 2) / 2), int(height / 2 - numpy.sqrt(3)*int(height / 2)/2)), (int((width / 2) + int(height / 2) / 2), int(height / 2 + numpy.sqrt(3)*int(height / 2)/2)), (0, 0, 255), thickness=line_thickness)
+# cv2.line(imageorg, (int((width / 2) - numpy.sqrt(3)*int(height / 2)/2), int(height / 2 + int(height / 2) / 2)), (int((width / 2) + numpy.sqrt(3)*int(height / 2)/2), int(height / 2 - int(height / 2) / 2)), (0, 0, 255), thickness=line_thickness)
+# cv2.line(imageorg, (int((width / 2) - int(height / 2) / 2), int(height / 2 + numpy.sqrt(3)*int(height / 2)/2)), (int((width / 2) + int(height / 2) / 2), int(height / 2 - numpy.sqrt(3)*int(height / 2)/2)), (0, 0, 255), thickness=line_thickness)
+#cv2.line(imageorg, (0, int(height)), (int(width), 0), (0, 0, 255), thickness=line_thickness)
+#cv2.line(imageorg, (0, 225), (700, 225), (0, 0, 255), thickness=line_thickness)
+
+
+#cv2.imshow('Original image',imageorginal)
+#cv2.imshow('Overlay',imageorg)
+#cv2.imshow('Gray image', thresh)
+
+cv2.waitKey(0)
+cv2.destroyAllWindows()
+osc_terminate()