41 lines
1.4 KiB
C#
41 lines
1.4 KiB
C#
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using UnityEngine;
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using UnityEditor.VFX;
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// DEPRECATED
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class GetSpawnCount : VFXOperator
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{
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public override string name { get { return "Get Spawn Count"; } }
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public class OutputProperties
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{
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[Tooltip("Outputs the number of particles spawned in the same frame.")]
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public uint SpawnCount;
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}
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protected override VFXExpression[] BuildExpression(VFXExpression[] inputExpression)
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{
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return new VFXExpression[] { new VFXExpressionCastFloatToUint(new VFXAttributeExpression(VFXAttribute.SpawnCount, VFXAttributeLocation.Source)) };
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}
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public override void Sanitize(int version)
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{
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var sourceSpawnCount = ScriptableObject.CreateInstance<VFXAttributeParameter>();
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sourceSpawnCount.SetSettingValue("location", VFXAttributeLocation.Source);
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sourceSpawnCount.SetSettingValue("attribute", VFXAttribute.SpawnCount.name);
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sourceSpawnCount.position = position - new Vector2(300, 100);
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var parent = GetParent();
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if (parent)
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parent.AddChild(sourceSpawnCount);
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var inlineUInt = ScriptableObject.CreateInstance<VFXInlineOperator>();
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inlineUInt.SetSettingValue("m_Type", (SerializableType)typeof(uint));
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sourceSpawnCount.outputSlots[0].Link(inlineUInt.inputSlots[0]);
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VFXSlot.CopyLinksAndValue(inlineUInt.outputSlots[0], outputSlots[0], true);
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ReplaceModel(inlineUInt, this);
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base.Sanitize(version);
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}
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}
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