private void calcV(Camera viewCam) {
isVisible = false;
// isLookingAt = false;
// deltaCenter = Float.MAX_VALUE;
if (cMarker.z < -1f) {
isVisible = true;
if (MixUtils.pointInside(cMarker.x, cMarker.y, 0, 0, viewCam.width, viewCam.height)) {
// float xDist = cMarker.x - viewCam.width / 2;
// float yDist = cMarker.y - viewCam.height / 2;
// float dist = xDist * xDist + yDist * yDist;
// deltaCenter = (float) Math.sqrt(dist);
//
// if (dist < 50 * 50) {
// isLookingAt = true;
// }
}
}
}
private boolean isClickValid(float x, float y) {
float currentAngle = MixUtils.getAngle(cMarker.x, cMarker.y, signMarker.x, signMarker.y);
// if the marker is not active (i.e. not shown in AR view) we don't have to check it for clicks
if (!isActive()) return false;
// TODO adapt the following to the variable radius!
pPt.x = x - signMarker.x;
pPt.y = y - signMarker.y;
pPt.rotate(Math.toRadians(-(currentAngle + 90)));
pPt.x += txtLab.getX();
pPt.y += txtLab.getY();
float objX = txtLab.getX() - txtLab.getWidth() / 2;
float objY = txtLab.getY() - txtLab.getHeight() / 2;
float objW = txtLab.getWidth();
float objH = txtLab.getHeight();
if (pPt.x > objX && pPt.x < objX + objW && pPt.y > objY && pPt.y < objY + objH) {
return true;
} else {
return false;
}
}
public void drawTextBlock(PaintScreen dw) {
// TODO: grandezza cerchi e trasparenza
float maxHeight = Math.round(dw.getHeight() / 10f) + 1;
// TODO: change textblock only when distance changes
String textStr = "";
double d = distance;
DecimalFormat df = new DecimalFormat("@#");
if (d < 1000.0) {
textStr = title + " (" + df.format(d) + "m)";
} else {
d = d / 1000.0;
textStr = title + " (" + df.format(d) + "km)";
}
textBlock = new TextObj(textStr, Math.round(maxHeight / 2f) + 1, 250, dw, underline);
if (isVisible) {
dw.setColor(DataSource.getColor(datasource));
float currentAngle = MixUtils.getAngle(cMarker.x, cMarker.y, signMarker.x, signMarker.y);
txtLab.prepare(textBlock);
dw.setStrokeWidth(1f);
dw.setFill(true);
dw.paintObj(
txtLab,
signMarker.x - txtLab.getWidth() / 2,
signMarker.y + maxHeight,
currentAngle + 90,
1);
}
}