wehub-resource-sync
36 lines
1.0 KiB
C#
36 lines
1.0 KiB
C#
using T3.Core.Utils.Geometry;
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namespace Lib.numbers.vec3;
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[Guid("20ad2907-524d-4160-802b-ad4a359b3d0d")]
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internal sealed class TransformVec3 : Instance<TransformVec3>
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{
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[Output(Guid = "8ae5ca74-f39e-4b2e-881f-6c80d2b274ef")]
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public readonly Slot<Vector3> Result = new();
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public TransformVec3()
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{
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Result.UpdateAction += Update;
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}
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private void Update(EvaluationContext context)
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{
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var a = A.GetValue(context);
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var m = Matrix.GetValue(context);
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m.Transpose();
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var v4 = Vector4.Transform(new Vector4(a, 1.0f), m);
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Result.Value = new Vector3(v4.X, v4.Y, v4.Z);
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}
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[Input(Guid = "b8e06842-f8e9-4aa1-b291-48dd077cfab5")]
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public readonly InputSlot<Vector3> A = new();
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[Input(Guid = "5B124D01-CE79-4055-88EA-66394F7831D8")]
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public readonly InputSlot<Matrix4x4> Matrix = new();
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// [Input(Guid = "95a16d6a-fc64-4753-a5f2-1ec8ad36d909")]
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// public readonly InputSlot<float> ScaleUniform = new();
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} |