boundingBox property
Aabb2
boundingBox
Returns the axis-aligned bounding box of the curve.
Implementation
Aabb2 get boundingBox {
final extremaTValues = extrema;
if (!(extremaTValues.contains(0.0))) {
extremaTValues.insert(0, 0.0);
}
if (!(extremaTValues.contains(1.0))) {
extremaTValues.add(1.0);
}
final minPoint = Vector2(double.infinity, double.infinity);
final maxPoint = Vector2(double.negativeInfinity, double.negativeInfinity);
extremaTValues.forEach((t) {
final point = pointAt(t);
Vector2.min(minPoint, point, minPoint);
Vector2.max(maxPoint, point, maxPoint);
});
return Aabb2.minMax(minPoint, maxPoint);
}