/**
* Roll over the Repeller
*
* @param mx
* @param my
*/
void rollover(int mx, int my) {
float d = PApplet.dist(mx, my, getLoc().x, getLoc().y);
if (d < radius) {
rollover = true;
} else {
rollover = false;
}
}
/**
* for mouse interaction
*
* @param mx
* @param my
*/
public void clicked(int mx, int my) {
float d = PApplet.dist(mx, my, getLoc().x, getLoc().y);
if (d < radius) {
dragging = true;
this.drag.x = getLoc().x - mx;
this.drag.y = getLoc().y - my;
}
}
/*
* (non-Javadoc)
*
* @see controlP5.Controller#mousePressed()
*/
public void mousePressed() {
float x = _myParent.absolutePosition().x() + position().x() + _myRadius;
float y = _myParent.absolutePosition().y() + position().y() + _myRadius;
if (PApplet.dist(x, y, _myControlWindow.mouseX, _myControlWindow.mouseY) < _myRadius) {
isActive = true;
if (PApplet.dist(x, y, _myControlWindow.mouseX, _myControlWindow.mouseY) > _myRadius / 2) {
myAngle =
(PApplet.atan2(_myControlWindow.mouseY - y, _myControlWindow.mouseX - x) - startAngle);
if (myAngle < 0) {
myAngle = TWO_PI + myAngle;
}
if (isLimited) {
myAngle %= TWO_PI;
}
currentValue = PApplet.map(myAngle, 0, range, 0, 1);
setInternalValue(currentValue);
}
}
}
@Override
public float getQuality(Cursor in) {
if (in.curId == 0 && in.currentPoint != null) { // we're the first cursor id
float avgdist = 0;
float count = 0;
for (Cursor c : in.manager.cursors) {
if (c != null && c.curId != 0 && c.currentPoint != null) {
count = count + 1;
avgdist +=
PApplet.dist(
in.currentPoint.x, in.currentPoint.y, c.currentPoint.x, c.currentPoint.y);
}
}
return avgdist == 0 ? Float.NEGATIVE_INFINITY : avgdist / count / Lazy.height;
}
return Float.NEGATIVE_INFINITY;
}
private boolean moved() {
return PApplet.abs(
PApplet.dist(
previousPosition.x, previousPosition.y, currentPosition.x, currentPosition.y))
> 1;
}
private boolean moved() {
return PApplet.abs(
PApplet.dist(
previousPosition[0], previousPosition[1], currentPosition[0], currentPosition[1]))
> 1;
}