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#rnx #rb none #jira none #ROBOMERGE-OWNER: ryan.durand #ROBOMERGE-AUTHOR: ryan.durand #ROBOMERGE-SOURCE: CL 10869242 in //Fortnite/Release-12.00/... via CL 10869536 #ROBOMERGE-BOT: FORTNITE (Main -> Dev-EngineMerge) (v613-10869866) [CL 10870960 by Ryan Durand in Main branch]
97 lines
2.3 KiB
C++
97 lines
2.3 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreTypes.h"
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#include "CoreMinimal.h"
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#include "Misc/Guid.h"
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namespace Lightmass
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{
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#if !PLATFORM_MAC && !PLATFORM_LINUX
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#pragma pack(push, 1)
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#endif
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//----------------------------------------------------------------------------
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// Helper definitions
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//----------------------------------------------------------------------------
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//----------------------------------------------------------------------------
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// Mesh export file header
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//----------------------------------------------------------------------------
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struct FMaterialFileHeader
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{
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/** FourCC cookie: 'MTRL' */
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uint32 Cookie;
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FGuid FormatVersion;
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};
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//----------------------------------------------------------------------------
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// Base material
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//----------------------------------------------------------------------------
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struct FBaseMaterialData
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{
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FGuid Guid;
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};
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//----------------------------------------------------------------------------
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// Material data, builds upon FBaseMaterialData
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//----------------------------------------------------------------------------
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/**
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* Material blend mode.
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* MUST MATCH UNREAL EXACTLY!!!
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*/
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enum EBlendMode
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{
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BLEND_Opaque =0,
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BLEND_Masked =1,
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BLEND_Translucent =2,
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BLEND_Additive =3,
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BLEND_Modulate =4,
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BLEND_AlphaComposite =5,
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BLEND_AlphaHoldout =6,
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BLEND_MAX =7,
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};
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struct FMaterialData
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{
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/** The BLEND mode of the material */
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EBlendMode BlendMode;
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/** Whether the material is two-sided or not */
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uint32 bTwoSided:1;
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/** Whether the material should cast shadows as masked even though it has a translucent blend mode. */
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uint32 bCastShadowAsMasked:1;
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uint32 bSurfaceDomain:1;
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/** Scales the emissive contribution for this material. */
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float EmissiveBoost;
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/** Scales the diffuse contribution for this material. */
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float DiffuseBoost;
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/** The clip value for masked rendering */
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float OpacityMaskClipValue;
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/**
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* The sizes of the material property samples
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*/
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int32 EmissiveSize;
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int32 DiffuseSize;
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int32 TransmissionSize;
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int32 NormalSize;
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FMaterialData() :
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EmissiveBoost(1.0f)
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, DiffuseBoost(1.0f)
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, EmissiveSize(0)
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, DiffuseSize(0)
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, TransmissionSize(0)
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, NormalSize(0)
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{
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}
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};
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#if !PLATFORM_MAC && !PLATFORM_LINUX
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#pragma pack(pop)
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#endif
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} // namespace Lightmass
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