실시간 레이더 그리기
1 2 3 4 5 6 7 8 | void drawLine(){ pushMatrix(); translate(width/2, height); strokeWeight(4); stroke(98, 245, 31); line(0, 0, width/2*cos(radians(angle)), -width/2*sin(radians(angle))); popMatrix();} |
1 2 3 4 5 6 7 8 9 10 11 | void drawObject(){ pushMatrix(); translate(width/2, height); strokeWeight(4); stroke(255, 10, 10); // red color float d = (width/2.0/30.0)*(float)distance; if( d < width/2) line(d*cos(radians(angle)), -d*sin(radians(angle)), width/2*cos(radians(angle)), -width/2*sin(radians(angle))); popMatrix();} |
중간코드
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | import processing.serial.*;Serial myPort;String myString = null;int angle;int distance;void setup(){ size(1200, 700); background(0); myPort = new Serial(this, "COM14", 9600);}void draw(){ noStroke(); fill(0, 7); rect(0, 0, width, height); //drawLine(); drawObject();}void serialEvent(Serial p){ try{ myString = p.readStringUntil('.'); if(myString != null){ String[] list = split(myString, ','); angle = int(list[0]); distance = int(list[1].replace(".","")); print("Angle : "+angle); println(" Distance : "+distance + "cm"); } }catch(Exception e){ }}void drawLine(){ pushMatrix(); translate(width/2, height); strokeWeight(4); stroke(98, 245, 31); line(0, 0, width/2*cos(radians(angle)), -width/2*sin(radians(angle))); popMatrix();}void drawObject(){ pushMatrix(); translate(width/2, height); strokeWeight(4); stroke(255, 10, 10); // red color float d = (width/2.0/30.0)*(float)distance; if( d < width/2) line(d*cos(radians(angle)), -d*sin(radians(angle)), width/2*cos(radians(angle)), -width/2*sin(radians(angle))); popMatrix();} |
