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#codereview jeff.campeau,nick.penwarden,rolando.caloca [CL 2108642 by Josh Adams in Main branch]
13 lines
611 B
Plaintext
13 lines
611 B
Plaintext
// Copyright 1998-2014 Epic Games, Inc. All Rights Reserved.
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#include "Common.usf"
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float4 TransformLocalToTranslatedWorld(float3 LocalPosition)
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{
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//expand the matrix multiply to avoid a code-gen bug on PS4.
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//float3 RotatedPosition = mul(LocalPosition.xyz, (float3x3)Primitive.LocalToWorld);
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float3 RotatedPosition = Primitive.LocalToWorld[0].xyz * LocalPosition.xxx + Primitive.LocalToWorld[1].xyz * LocalPosition.yyy + Primitive.LocalToWorld[2].xyz * LocalPosition.zzz;
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float3 Translation = Primitive.LocalToWorld[3].xyz + View.PreViewTranslation.xyz;
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return float4(RotatedPosition + Translation,1);
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}
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