47 lines
1.7 KiB
C#
47 lines
1.7 KiB
C#
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using UnityEngine;
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namespace AwesomeTechnologies.Utility.Quadtree
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{
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public static class RectExtension
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{
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public static bool Contains(this Rect self, Rect rect)
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{
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return self.Contains(new UnityEngine.Vector2(rect.xMin, rect.yMin)) && self.Contains(new UnityEngine.Vector2(rect.xMax, rect.yMax));
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}
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public static void FromBounds(this Rect self, Bounds bounds)
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{
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self.xMin = bounds.center.x - bounds.extents.x;
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self.yMin = bounds.center.z - bounds.extents.z;
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self.width = bounds.size.x;
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self.height = bounds.size.z;
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}
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public static Rect CreateRectFromBounds(Bounds bounds)
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{
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return new Rect(bounds.center.x - bounds.extents.x, bounds.center.z - bounds.extents.z, bounds.size.x, bounds.size.z);
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}
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public static Bounds CreateBoundsFromRect(Rect rect)
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{
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Vector3 size = new Vector3(rect.size.x, 0, rect.size.y);
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Vector3 center = new Vector3(rect.center.x, 0, rect.center.y);
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return new Bounds(center,size);
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}
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public static Bounds CreateBoundsFromRect(Rect rect, float centerY)
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{
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Vector3 size = new Vector3(rect.size.x, 0, rect.size.y);
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Vector3 center = new Vector3(rect.center.x, centerY, rect.center.y);
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return new Bounds(center, size);
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}
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public static Bounds CreateBoundsFromRect(Rect rect, float centerY, float sizeY)
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{
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Vector3 size = new Vector3(rect.size.x, sizeY, rect.size.y);
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Vector3 center = new Vector3(rect.center.x, centerY, rect.center.y);
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return new Bounds(center, size);
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}
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}
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}
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