using UnityEngine;
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namespace Flexalon
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{
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/// <summary> A layout determines how the children of a node are positioned. </summary>
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public interface Layout
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{
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/// <summary> Perform minimal work to determine what the size of node and available size for node's children. </summary>
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Bounds Measure(FlexalonNode node, Vector3 size, Vector3 min, Vector3 max);
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/// <summary> Position the children of node within the available bounds. </summary>
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void Arrange(FlexalonNode node, Vector3 layoutSize);
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}
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/// <summary> A constraint runs whenever a target layout is updated. </summary>
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public interface Constraint
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{
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GameObject Target { get; }
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void Constrain(FlexalonNode node);
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}
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}
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