17181727464

Committed 04 Aug 2025 07:19PM UTC coverage: 26.702% (+0.3%) from 26.388%

Build # 17181727464

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push

github

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web-flow

Commit Message

Bump min SDK to 3.7, update dependencies, reformat (#348)

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496 of 1182 new or added lines in 55 files covered. (41.96%)

18 existing lines in 8 files now uncovered.

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83.16

/lib/src/vector_math/aabb2.dart

// Copyright (c) 2015, Google Inc. Please see the AUTHORS file for details.
// All rights reserved. Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

part of '../../vector_math.dart';

/// Defines a 2-dimensional axis-aligned bounding box between a [min] and a
/// [max] position.
class Aabb2 {
  final Vector2 _min;
  final Vector2 _max;

  /// The minimum point defining the AABB.
  Vector2 get min => _min;

  /// The maximum point defining the AABB.
  Vector2 get max => _max;

  /// The center of the AABB.
  Vector2 get center =>
      _min.clone()
        ..add(_max)
        ..scale(0.5);

  /// Create a new AABB with [min] and [max] set to the origin.
  Aabb2() : _min = Vector2.zero(), _max = Vector2.zero();

  /// Create a new AABB as a copy of [other].
  Aabb2.copy(Aabb2 other)
    : _min = Vector2.copy(other._min),
      _max = Vector2.copy(other._max);

  /// Create a new AABB with a [min] and [max].
  Aabb2.minMax(Vector2 min, Vector2 max)
    : _min = Vector2.copy(min),
      _max = Vector2.copy(max);

  /// Create a new AABB with a [center] and [halfExtents].
  factory Aabb2.centerAndHalfExtents(Vector2 center, Vector2 halfExtents) =>
      Aabb2()..setCenterAndHalfExtents(center, halfExtents);

  /// Constructs [Aabb2] with a min/max storage that views given [buffer]
  /// starting at [offset]. [offset] has to be multiple of
  /// [Float32List.bytesPerElement].
  Aabb2.fromBuffer(ByteBuffer buffer, int offset)
    : _min = Vector2.fromBuffer(buffer, offset),
      _max = Vector2.fromBuffer(
        buffer,
        offset + Float32List.bytesPerElement * 2,
      );

  /// Set the AABB by a [center] and [halfExtents].
  void setCenterAndHalfExtents(Vector2 center, Vector2 halfExtents) {
    _min
      ..setFrom(center)
      ..sub(halfExtents);
    _max
      ..setFrom(center)
      ..add(halfExtents);
  }

  /// Copy the [center] and the [halfExtents] of this.
  void copyCenterAndHalfExtents(Vector2 center, Vector2 halfExtents) {
    center
      ..setFrom(_min)
      ..add(_max)
      ..scale(0.5);
    halfExtents
      ..setFrom(_max)
      ..sub(_min)
      ..scale(0.5);
  }

  /// Copy the [min] and [max] from [other] into this.
  void copyFrom(Aabb2 other) {
    _min.setFrom(other._min);
    _max.setFrom(other._max);
  }

  static final _center = Vector2.zero();
  static final _halfExtents = Vector2.zero();
  void _updateCenterAndHalfExtents() =>
      copyCenterAndHalfExtents(_center, _halfExtents);

  /// Transform this by the transform [t].
  void transform(Matrix3 t) {
    _updateCenterAndHalfExtents();
    t
      ..transform2(_center)
      ..absoluteRotate2(_halfExtents);
    _min
      ..setFrom(_center)
      ..sub(_halfExtents);
    _max
      ..setFrom(_center)
      ..add(_halfExtents);
  }

  /// Rotate this by the rotation matrix [t].
  void rotate(Matrix3 t) {
    _updateCenterAndHalfExtents();
    t.absoluteRotate2(_halfExtents);
    _min
      ..setFrom(_center)
      ..sub(_halfExtents);
    _max
      ..setFrom(_center)
      ..add(_halfExtents);
  }

  /// Create a copy of this that is transformed by the transform [t] and store
  /// it in [out].
  Aabb2 transformed(Matrix3 t, Aabb2 out) =>
      out
        ..copyFrom(this)
        ..transform(t);

  /// Create a copy of this that is rotated by the rotation matrix [t] and
  /// store it in [out].
  Aabb2 rotated(Matrix3 t, Aabb2 out) =>
      out
        ..copyFrom(this)
        ..rotate(t);

  /// Set the min and max of this so that this is a hull of this and
  /// [other].
  void hull(Aabb2 other) {
    Vector2.min(_min, other._min, _min);
    Vector2.max(_max, other._max, _max);
  }

  /// Set the min and max of this so that this contains [point].
  void hullPoint(Vector2 point) {
    Vector2.min(_min, point, _min);
    Vector2.max(_max, point, _max);
  }

  /// Return if this contains [other].
  bool containsAabb2(Aabb2 other) {
    final otherMax = other._max;
    final otherMin = other._min;

    return (_min.x < otherMin.x) &&
        (_min.y < otherMin.y) &&
        (_max.y > otherMax.y) &&
        (_max.x > otherMax.x);
  }

  /// Return if this contains [other].
  bool containsVector2(Vector2 other) =>
      (_min.x < other.x) &&
      (_min.y < other.y) &&
      (_max.x > other.x) &&
      (_max.y > other.y);

  /// Return if this intersects with [other].
  bool intersectsWithAabb2(Aabb2 other) {
    final otherMax = other._max;
    final otherMin = other._min;

    return (_min.x <= otherMax.x) &&
        (_min.y <= otherMax.y) &&
        (_max.x >= otherMin.x) &&
        (_max.y >= otherMin.y);
  }

  /// Return if this intersects with [other].
  bool intersectsWithVector2(Vector2 other) =>
      (_min.x <= other.x) &&
      (_min.y <= other.y) &&
      (_max.x >= other.x) &&
      (_max.y >= other.y);
}

1	// Copyright (c) 2015, Google Inc. Please see the AUTHORS file for details.
2	// All rights reserved. Use of this source code is governed by a BSD-style
3	// license that can be found in the LICENSE file.
4
5	part of '../../vector_math.dart';
6
7	/// Defines a 2-dimensional axis-aligned bounding box between a [min] and a
8	/// [max] position.
9	class Aabb2 {
10	final Vector2 _min;
11	final Vector2 _max;
12
13	/// The minimum point defining the AABB.
14	Vector2 get min => _min;	2✔
15
16	/// The maximum point defining the AABB.
17	Vector2 get max => _max;	2✔
18
19	/// The center of the AABB.
20	Vector2 get center =>	1✔
21	_min.clone()	2✔
22	..add(_max)	2✔
23	..scale(0.5);	1✔
24
25	/// Create a new AABB with [min] and [max] set to the origin.
26	Aabb2() : _min = Vector2.zero(), _max = Vector2.zero();	3✔
27
28	/// Create a new AABB as a copy of [other].
29	Aabb2.copy(Aabb2 other)	×
NEW 30	: _min = Vector2.copy(other._min),	×
NEW 31	_max = Vector2.copy(other._max);	×
32
33	/// Create a new AABB with a [min] and [max].
34	Aabb2.minMax(Vector2 min, Vector2 max)	1✔
35	: _min = Vector2.copy(min),	1✔
36	_max = Vector2.copy(max);	1✔
37
38	/// Create a new AABB with a [center] and [halfExtents].
39	factory Aabb2.centerAndHalfExtents(Vector2 center, Vector2 halfExtents) =>	1✔
40	Aabb2()..setCenterAndHalfExtents(center, halfExtents);	2✔
41
42	/// Constructs [Aabb2] with a min/max storage that views given [buffer]
43	/// starting at [offset]. [offset] has to be multiple of
44	/// [Float32List.bytesPerElement].
45	Aabb2.fromBuffer(ByteBuffer buffer, int offset)	×
NEW 46	: _min = Vector2.fromBuffer(buffer, offset),	×
NEW 47	_max = Vector2.fromBuffer(	×
48	buffer,
NEW 49	offset + Float32List.bytesPerElement * 2,	×
50	);
51
52	/// Set the AABB by a [center] and [halfExtents].
53	void setCenterAndHalfExtents(Vector2 center, Vector2 halfExtents) {	1✔
54	_min	1✔
55	..setFrom(center)	1✔
56	..sub(halfExtents);	1✔
57	_max	1✔
58	..setFrom(center)	1✔
59	..add(halfExtents);	1✔
60	}
61
62	/// Copy the [center] and the [halfExtents] of this.
63	void copyCenterAndHalfExtents(Vector2 center, Vector2 halfExtents) {	1✔
64	center
65	..setFrom(_min)	2✔
66	..add(_max)	2✔
67	..scale(0.5);	1✔
68	halfExtents
69	..setFrom(_max)	2✔
70	..sub(_min)	2✔
71	..scale(0.5);	1✔
72	}
73
74	/// Copy the [min] and [max] from [other] into this.
75	void copyFrom(Aabb2 other) {	×
76	_min.setFrom(other._min);	×
77	_max.setFrom(other._max);	×
78	}
79
80	static final _center = Vector2.zero();	3✔
81	static final _halfExtents = Vector2.zero();	3✔
82	void _updateCenterAndHalfExtents() =>	1✔
83	copyCenterAndHalfExtents(_center, _halfExtents);	3✔
84
85	/// Transform this by the transform [t].
86	void transform(Matrix3 t) {	1✔
87	_updateCenterAndHalfExtents();	1✔
88	t
89	..transform2(_center)	2✔
90	..absoluteRotate2(_halfExtents);	2✔
91	_min	1✔
92	..setFrom(_center)	2✔
93	..sub(_halfExtents);	2✔
94	_max	1✔
95	..setFrom(_center)	2✔
96	..add(_halfExtents);	2✔
97	}
98
99	/// Rotate this by the rotation matrix [t].
100	void rotate(Matrix3 t) {	1✔
101	_updateCenterAndHalfExtents();	1✔
102	t.absoluteRotate2(_halfExtents);	2✔
103	_min	1✔
104	..setFrom(_center)	2✔
105	..sub(_halfExtents);	2✔
106	_max	1✔
107	..setFrom(_center)	2✔
108	..add(_halfExtents);	2✔
109	}
110
111	/// Create a copy of this that is transformed by the transform [t] and store
112	/// it in [out].
NEW 113	Aabb2 transformed(Matrix3 t, Aabb2 out) =>	×
114	out
NEW 115	..copyFrom(this)	×
NEW 116	..transform(t);	×
117
118	/// Create a copy of this that is rotated by the rotation matrix [t] and
119	/// store it in [out].
NEW 120	Aabb2 rotated(Matrix3 t, Aabb2 out) =>	×
121	out
NEW 122	..copyFrom(this)	×
NEW 123	..rotate(t);	×
124
125	/// Set the min and max of this so that this is a hull of this and
126	/// [other].
127	void hull(Aabb2 other) {	1✔
128	Vector2.min(_min, other._min, _min);	4✔
129	Vector2.max(_max, other._max, _max);	4✔
130	}
131
132	/// Set the min and max of this so that this contains [point].
133	void hullPoint(Vector2 point) {	1✔
134	Vector2.min(_min, point, _min);	3✔
135	Vector2.max(_max, point, _max);	3✔
136	}
137
138	/// Return if this contains [other].
139	bool containsAabb2(Aabb2 other) {	1✔
140	final otherMax = other._max;	1✔
141	final otherMin = other._min;	1✔
142
143	return (_min.x < otherMin.x) &&	4✔
144	(_min.y < otherMin.y) &&	4✔
145	(_max.y > otherMax.y) &&	4✔
146	(_max.x > otherMax.x);	4✔
147	}
148
149	/// Return if this contains [other].
150	bool containsVector2(Vector2 other) =>	1✔
151	(_min.x < other.x) &&	4✔
152	(_min.y < other.y) &&	4✔
153	(_max.x > other.x) &&	4✔
154	(_max.y > other.y);	4✔
155
156	/// Return if this intersects with [other].
157	bool intersectsWithAabb2(Aabb2 other) {	1✔
158	final otherMax = other._max;	1✔
159	final otherMin = other._min;	1✔
160
161	return (_min.x <= otherMax.x) &&	4✔
162	(_min.y <= otherMax.y) &&	4✔
163	(_max.x >= otherMin.x) &&	4✔
164	(_max.y >= otherMin.y);	4✔
165	}
166
167	/// Return if this intersects with [other].
168	bool intersectsWithVector2(Vector2 other) =>	1✔
169	(_min.x <= other.x) &&	4✔
170	(_min.y <= other.y) &&	4✔
171	(_max.x >= other.x) &&	4✔
172	(_max.y >= other.y);	4✔
173	}

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