1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
|
<?xml version="1.0" encoding="UTF-8" ?>
<class name="Rect2i" version="4.0">
<brief_description>
2D axis-aligned bounding box using integer coordinates.
</brief_description>
<description>
[Rect2i] consists of a position, a size, and several utility functions. It is typically used for fast overlap tests.
It uses integer coordinates. If you need floating-point coordinates, use [Rect2] instead.
</description>
<tutorials>
<link title="Math documentation index">$DOCS_URL/tutorials/math/index.html</link>
<link title="Vector math">$DOCS_URL/tutorials/math/vector_math.html</link>
</tutorials>
<constructors>
<constructor name="Rect2i">
<return type="Rect2i" />
<description>
Constructs a default-initialized [Rect2i] with default (zero) values of [member position] and [member size].
</description>
</constructor>
<constructor name="Rect2i">
<return type="Rect2i" />
<argument index="0" name="from" type="Rect2i" />
<description>
Constructs a [Rect2i] as a copy of the given [Rect2i].
</description>
</constructor>
<constructor name="Rect2i">
<return type="Rect2i" />
<argument index="0" name="from" type="Rect2" />
<description>
Constructs a new [Rect2i] from [Rect2]. The floating point coordinates will be truncated.
</description>
</constructor>
<constructor name="Rect2i">
<return type="Rect2i" />
<argument index="0" name="position" type="Vector2i" />
<argument index="1" name="size" type="Vector2i" />
<description>
Constructs a [Rect2i] by position and size.
</description>
</constructor>
<constructor name="Rect2i">
<return type="Rect2i" />
<argument index="0" name="x" type="int" />
<argument index="1" name="y" type="int" />
<argument index="2" name="width" type="int" />
<argument index="3" name="height" type="int" />
<description>
Constructs a [Rect2i] by x, y, width, and height.
</description>
</constructor>
</constructors>
<methods>
<method name="abs" qualifiers="const">
<return type="Rect2i" />
<description>
Returns a [Rect2i] with equivalent position and area, modified so that the top-left corner is the origin and [code]width[/code] and [code]height[/code] are positive.
</description>
</method>
<method name="encloses" qualifiers="const">
<return type="bool" />
<argument index="0" name="b" type="Rect2i" />
<description>
Returns [code]true[/code] if this [Rect2i] completely encloses another one.
</description>
</method>
<method name="expand" qualifiers="const">
<return type="Rect2i" />
<argument index="0" name="to" type="Vector2i" />
<description>
Returns a copy of this [Rect2i] expanded to include a given point.
[codeblocks]
[gdscript]
# position (-3, 2), size (1, 1)
var rect = Rect2i(Vector2i(-3, 2), Vector2i(1, 1))
# position (-3, -1), size (3, 4), so we fit both rect and Vector2i(0, -1)
var rect2 = rect.expand(Vector2i(0, -1))
[/gdscript]
[csharp]
# position (-3, 2), size (1, 1)
var rect = new Rect2i(new Vector2i(-3, 2), new Vector2i(1, 1));
# position (-3, -1), size (3, 4), so we fit both rect and Vector2i(0, -1)
var rect2 = rect.Expand(new Vector2i(0, -1));
[/csharp]
[/codeblocks]
</description>
</method>
<method name="get_area" qualifiers="const">
<return type="int" />
<description>
Returns the area of the [Rect2i].
</description>
</method>
<method name="get_center" qualifiers="const">
<return type="Vector2i" />
<description>
Returns the center of the [Rect2i], which is equal to [member position] + ([member size] / 2).
If [member size] is an odd number, the returned center value will be rounded towards [member position].
</description>
</method>
<method name="grow" qualifiers="const">
<return type="Rect2i" />
<argument index="0" name="amount" type="int" />
<description>
Returns a copy of the [Rect2i] grown by the specified [code]amount[/code] on all sides.
</description>
</method>
<method name="grow_individual" qualifiers="const">
<return type="Rect2i" />
<argument index="0" name="left" type="int" />
<argument index="1" name="top" type="int" />
<argument index="2" name="right" type="int" />
<argument index="3" name="bottom" type="int" />
<description>
Returns a copy of the [Rect2i] grown by the specified amount on each side individually.
</description>
</method>
<method name="grow_side" qualifiers="const">
<return type="Rect2i" />
<argument index="0" name="side" type="int" />
<argument index="1" name="amount" type="int" />
<description>
Returns a copy of the [Rect2i] grown by the specified [code]amount[/code] on the specified [enum Side].
</description>
</method>
<method name="has_no_area" qualifiers="const">
<return type="bool" />
<description>
Returns [code]true[/code] if the [Rect2i] is flat or empty.
</description>
</method>
<method name="has_point" qualifiers="const">
<return type="bool" />
<argument index="0" name="point" type="Vector2i" />
<description>
Returns [code]true[/code] if the [Rect2i] contains a point. By convention, the right and bottom edges of the [Rect2i] are considered exclusive, so points on these edges are [b]not[/b] included.
[b]Note:[/b] This method is not reliable for [Rect2i] with a [i]negative size[/i]. Use [method abs] to get a positive sized equivalent rectangle to check for contained points.
</description>
</method>
<method name="intersection" qualifiers="const">
<return type="Rect2i" />
<argument index="0" name="b" type="Rect2i" />
<description>
Returns the intersection of this [Rect2i] and [code]b[/code].
If the rectangles do not intersect, an empty [Rect2i] is returned.
</description>
</method>
<method name="intersects" qualifiers="const">
<return type="bool" />
<argument index="0" name="b" type="Rect2i" />
<description>
Returns [code]true[/code] if the [Rect2i] overlaps with [code]b[/code] (i.e. they have at least one point in common).
If [code]include_borders[/code] is [code]true[/code], they will also be considered overlapping if their borders touch, even without intersection.
</description>
</method>
<method name="merge" qualifiers="const">
<return type="Rect2i" />
<argument index="0" name="b" type="Rect2i" />
<description>
Returns a larger [Rect2i] that contains this [Rect2i] and [code]b[/code].
</description>
</method>
</methods>
<members>
<member name="end" type="Vector2i" setter="" getter="" default="Vector2i(0, 0)">
Ending corner. This is calculated as [code]position + size[/code]. Setting this value will change the size.
</member>
<member name="position" type="Vector2i" setter="" getter="" default="Vector2i(0, 0)">
Beginning corner. Typically has values lower than [member end].
</member>
<member name="size" type="Vector2i" setter="" getter="" default="Vector2i(0, 0)">
Size from [member position] to [member end]. Typically, all components are positive.
If the size is negative, you can use [method abs] to fix it.
</member>
</members>
<operators>
<operator name="operator !=">
<return type="bool" />
<description>
</description>
</operator>
<operator name="operator !=">
<return type="bool" />
<argument index="0" name="right" type="Rect2i" />
<description>
Returns [code]true[/code] if the rectangles are not equal.
</description>
</operator>
<operator name="operator ==">
<return type="bool" />
<description>
</description>
</operator>
<operator name="operator ==">
<return type="bool" />
<argument index="0" name="right" type="Rect2i" />
<description>
Returns [code]true[/code] if the rectangles are equal.
</description>
</operator>
</operators>
</class>
|