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28 lines
1.1 KiB
28 lines
1.1 KiB
using System;
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using System.Linq;
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using System.Runtime.CompilerServices;
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using UnityEngine;
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using UnityEngine.VFX;
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namespace UnityEditor.VFX
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{
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class VFXExpressionSampleAttributeMap<T> : VFXExpression
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{
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public VFXExpressionSampleAttributeMap() : this(VFXTexture2DValue.Default, VFXValue<int>.Default, VFXValue<int>.Default)
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{
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}
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public VFXExpressionSampleAttributeMap(VFXExpression texture, VFXExpression x, VFXExpression y)
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: base(Flags.InvalidOnCPU, new VFXExpression[3] { texture, x, y })
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{ }
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sealed public override VFXExpressionOperation operation { get { return VFXExpressionOperation.None; } }
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sealed public override VFXValueType valueType { get { return VFXExpression.GetVFXValueTypeFromType(typeof(T)); } }
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public sealed override string GetCodeString(string[] parents)
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{
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string typeString = VFXExpression.TypeToCode(valueType);
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return string.Format("({3}){0}.Load(int3({1}, {2}, 0))", parents[0], parents[1], parents[2], typeString);
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}
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}
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}
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