well changing it to
x + y * width makes it not reproduce any sound when pressed with 2 fingers at a time.
I tried doing something similar to what you sugested but i would get stuck and not really know how to handle it.. cause he is constantly checking the position and i cant stop the verification.
Here is the entire code if it helps.:
import TUIO.*;
TuioProcessing tuioClient;
import arb.soundcipher.*;
Ripple[] rip; // Declare the object array
int numRipples = 50; // Max number of ripples
int currentRipple = 0; // To keep track
color bg = 0;
int c1 = 255; // Color array
int c2 = 100;
color[] c = {color(c1, c2, 0), color(c1, 0, c2), color(c2, c1, 0)};
int col;
int which;
int rectWidth = 60;
int rectHeight = 80;
int lastPos = 2;
int val = 0;
float[] cursors;
SoundCipher sc = new SoundCipher(this);
void setup() {
//background(0);
size(600,800);
tuioClient = new TuioProcessing(this);
smooth();
stroke(255);
strokeWeight(3);
noFill();
rip = new Ripple[numRipples]; // Create the object
for (int i = 0; i < numRipples; i++) {
rip[i] = new Ripple();
}
}
void draw() {
background(bg);
for (int p = 0; p < numRipples; p++) {
rip[p].resize(); // Change the parameters
rip[p].display(); // Actually draw 'em
}
Vector tuioCursorList = tuioClient.getTuioCursors();
for (int i=0;i<tuioCursorList.size();i++) {
//println(tuioCursorList.size());
TuioCursor tcur = (TuioCursor)tuioCursorList.elementAt(i);
Vector pointList = tcur.getPath();
if (pointList.size()>0) {
stroke(0,0,255);
TuioPoint start_point = (TuioPoint)pointList.firstElement();
for (int j=0;j<pointList.size();j++) {
TuioPoint end_point = (TuioPoint)pointList.elementAt(j);
//println(tcur.getCursorID());
if(start_point.getScreenY(height) <= height / 3)
{
sc.instrument(25);
val = 0;
which = 0;
}
else if (start_point.getScreenY(height) >= height / 3 + height /3)
{
sc.instrument(23);
val = 400;
which = 1;
}
else
{
sc.instrument(12);
val = 200;
which = 2;
}
for (int y= 1; y<height; y += 80){
for (int x= 1; x<width; x += 60){
strokeWeight(1);
noFill();
//rect(x, y,rectWidth, rectHeight);
if(tuioCursorList.size() == 0)
{
println(tuioCursorList.size());
lastPos = 2;
}
if (start_point.getScreenX(width) >= x && start_point.getScreenX(width) <= x+rectWidth &&
start_point.getScreenY(height) >= y && start_point.getScreenY(height) <= y+rectHeight) {
if(lastPos != x*y )
{
fill(0);
//rect(0,0,600,800);
fill(255);
lastPos = x*y;
col = x/20;
//rect(x, y,rectWidth, rectHeight);
start_point = end_point;
//if(tuioCursorList
if(tuioCursorList.size() == 1)
{
sc.playNote(x / 4, y - val, 0.5);
//println(y);
}
if(tuioCursorList.size() == 2)
{
float[] pitches = {
x / 4, x / 4 +4, x / 4 + 7, x / 4+11 };
sc.playChord(pitches, 80, 1);
}
// pick a color, any color (or the number associateing to that color in the array)
rip[currentRipple].xy(x + 30, y + 40, which); // tell the upcoming ripple where it should be made and what color it should be
currentRipple++; // advance to the next ripple int the array
if (currentRipple >= numRipples) { // Reset if we max out numRipples
currentRipple = 0;
noFill();
}
}
}
}
}
}
}
}
}
void addTuioObject(TuioObject tobj) {
}
// called when an object is removed from the scene
void removeTuioObject(TuioObject tobj) {
}
// called when an object is moved
void updateTuioObject (TuioObject tobj) {
}
// called when a cursor is added to the scene
void addTuioCursor(TuioCursor tcur) {
}
// called when a cursor is moved
void updateTuioCursor (TuioCursor tcur) {
}
// called when a cursor is removed from the scene
void removeTuioCursor(TuioCursor tcur) {
}
// called after each message bundle
// representing the end of an image frame
void refresh(TuioTime bundleTime) {
redraw();
}
its missing a class but its not important for what i need.
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Help with a grid using a for cycle (Read 928 times)