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AABB#withSide

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This commit is contained in:
DBotThePony 2024-04-19 14:16:33 +07:00
parent 95a7fb0203
commit 6adef84355
Signed by: DBot
GPG Key ID: DCC23B5715498507
3 changed files with 45 additions and 2 deletions
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2
gradle.properties
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@ -4,7 +4,7 @@ kotlin.code.style=official
specifyKotlinAsDependency=false
projectGroup=ru.dbotthepony.kommons
projectVersion=2.14.0
projectVersion=2.14.1
guavaDepVersion=33.0.0
gsonDepVersion=2.8.9

16
linear-algebra/src/main/kotlin/ru/dbotthepony/kommons/util/AABB.kt
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@ -201,6 +201,9 @@ data class AABB(val mins: Vector2d, val maxs: Vector2d) {
}
companion object {
/**
* Rectangle with given [width] and [height]
*/
fun rectangle(pos: IStruct2d, width: Double, height: Double = width): AABB {
val (x, y) = pos
@ -210,7 +213,18 @@ data class AABB(val mins: Vector2d, val maxs: Vector2d) {
)
}
/**
* Rectangle with given [width] * 2 and [height] * 2
*/
fun withSide(pos: IStruct2d, width: Double, height: Double = width): AABB {
val (x, y) = pos
return AABB(
Vector2d(x - width, y - height),
Vector2d(x + width, y + height),
)
}
@JvmField val ZERO = AABB(Vector2d.ZERO, Vector2d.ZERO)
}
}

29
linear-algebra/src/main/kotlin/ru/dbotthepony/kommons/util/AABBi.kt
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@ -2,6 +2,7 @@ package ru.dbotthepony.kommons.util
import ru.dbotthepony.kommons.math.intersectRectangles
import ru.dbotthepony.kommons.math.rectangleContainsRectangle
import ru.dbotthepony.kommons.vector.Vector2d
import ru.dbotthepony.kommons.vector.Vector2i
data class AABBi(val mins: Vector2i, val maxs: Vector2i) {
@ -115,4 +116,32 @@ data class AABBi(val mins: Vector2i, val maxs: Vector2i) {
return AABBi(Vector2i(minX, minY), Vector2i(maxX, maxY))
}
companion object {
/**
* Rectangle with given [width] and [height]
*/
fun rectangle(pos: IStruct2i, width: Int, height: Int = width): AABBi {
val (x, y) = pos
return AABBi(
Vector2i(x - width / 2, y - height / 2),
Vector2i(x + width / 2, y + height / 2),
)
}
/**
* Rectangle with given [width] * 2 and [height] * 2
*/
fun withSide(pos: IStruct2i, width: Int, height: Int = width): AABBi {
val (x, y) = pos
return AABBi(
Vector2i(x - width, y - height),
Vector2i(x + width, y + height),
)
}
@JvmField val ZERO = AABBi(Vector2i.ZERO, Vector2i.ZERO)
}
}