sreachX v1

sreachX.pde

@@ -0,0 +1,99 @@
+
+
+void setup(){
+  size(700, 700);
+  Va = Va*5/18;
+  Vb = Vb*5/18;
+  /*
+  for (int i=0;i<light_location.length;i++){
+    light_location[i]/=5;
+    light_location[i]+=50;
+  }
+  */
+  noStroke();
+}
+
+void draw(){
+  setintersection('O');
+  setT(180);     //period (s)
+  setV(45, 45);  //(car_a, car_b) km/hr
+  setGRM('M', 2.46);  setGRM('N', 1.36);  setGRM('O', 2.83);
+  setGRM('P', 1.50);  setGRM('Q', 1.42);  setGRM('R', 1.86);
+  setSP('M', 10);  setSP('N', 10);  setSP('O', 10);
+  setSP('P', 10);  setSP('Q', 10);  setSP('R', 10);
+
+  background(255);
+  translate(0, height);
+  scale(1, -0.3);
+  float selgreentime = T*GRP[sel]/(GRP[sel]+1);
+  for (int i= (int)(-(5000-light_location[sel])/(Va*T));i<width/T+light_location[sel]/(Va*T);i++){
+    fill(50, 250, 50, 125);
+    float xL = SP[sel]+T*i-(light_location[sel])/Va;
+    float xH = SP[sel]+T*i+(5000 - light_location[sel])/Va;
+    quad(xL, 0, xH, 5000, xH+selgreentime, 5000, xL+selgreentime, 0);
+  }
+  for (int i= (int)(-(light_location[sel])/(Vb*T));i<width/T+(5000 - light_location[sel])/(Vb*T);i++){
+    fill(50, 250, 50, 125);
+    float xL = SP[sel]+T*i+(light_location[sel])/Vb;
+    float xH = SP[sel]+T*i-(5000 - light_location[sel])/Vb;
+    quad(xL, 0, xH, 5000, xH+selgreentime, 5000, xL+selgreentime, 0);
+  }
+  for (int i=0;i<light_location.length;i++){
+    fill(250, 50, 50);
+    rectMode(CENTER);
+    rect(width/2, light_location[i], width, 40);
+  }
+
+  for (int i=0;i<light_location.length;i++){
+    for (int j=-1;j<width/T+2;j++){
+      float greentime = T*GRP[i]/(GRP[i]+1);
+      fill(50, 250, 50);
+      rectMode(CENTER);
+      rect(SP[i]+T*j+greentime/2, light_location[i], greentime, 40);
+    }
+  }
+}
+
+int T = 180;
+float Va = 45.00;  //km/hr
+float Vb = 45.00;  //km/hr
+
+float GRP_M = 2.4615;  float GRP_N = 1.3636;  float GRP_O = 2.8298;
+float GRP_P = 1.5000;  float GRP_Q = 1.4167;  float GRP_R = 1.8571;
+
+float SP_M = 10.0;  float SP_N = 10.0;  float SP_O = 10.0;
+float SP_P = 10.0;  float SP_Q = 10.0;  float SP_R = 10.0;
+
+int sel = 0;
+
+float[] light_location = {15, 507, 621.5, 1011.5, 1361, 1753};
+//float[] GRP = {GRP_M, GRP_N, GRP_O, GRP_P, GRP_Q, GRP_R};
+//float[] SP = {SP_M, SP_N, SP_O, SP_P, SP_Q, SP_R};
+float[] GRP = {0, 0, 0, 0, 0, 0};
+float[] SP = {0, 0, 0, 0, 0, 0};
+
+void setGRM(char s, float n){
+  int t = (int)s-77;
+  GRP[t] = n;
+}
+
+void setSP(char s, float n){
+  int t = (int)s-77;
+  t = t%T;
+  SP[t] = n;
+}
+
+void setT(int n){
+  T = n;
+}
+
+void setV(float a, float b){
+  a = abs(a);
+  b = abs(b);
+  Va = a*5/18;
+  Vb = b*5/18;
+}
+
+void setintersection(char s){
+  sel = (int)s-77;
+}