wowlib::formats::wmo::root::chunks Namespace Reference

WMO root-file chunk binary structs (MOHD, MOMT, lights, doodads, fog, ambient volumes) and their flag enums. More...

Classes
struct	AmbientBoxVolume
	One MBVD entry (8.3+): a box-shaped ambient volume bounded by six planes. More...
struct	AmbientVolume
struct	FogExtra
	One MFED entry (9.0+): fog extra data; same count as MFOG. More...
struct	GroupInfo2
struct	LightExtension
struct	NewLight
struct	PortalExtra
struct	SMODoodadDef
	One MODD doodad placement: an M2 instance inside the WMO, quaternion-oriented in model space. More...
struct	SMODoodadSet
struct	SMOFog
	One MFOG entry: a fog volume with regular and under-water settings. More...
struct	SMOGroupInfo
	One MOGI entry: per-group flags, bounds and name, mirrored from the group file's own header. More...
struct	SMOHeader
	The MOHD root header: entity counts, ambient color, bounds and root-wide flags. More...
struct	SMOLight
	One MOLT light. More...
struct	SMOMaterial
struct	SMOPortal
	One MOPT portal: a polygon plane separating two groups. More...
struct	SMOPortalRef
	One MOPR entry: a group's reference to a portal and the group on the other side. More...
struct	SMOVisibleBlock
struct	UVAnimation

Enumerations
enum class	DoodadFlags : std::uint32_t { NameMask , AcceptProjTex = 0x0100'0000 , InteriorLighting = 0x0200'0000 }
	Doodad placement flag bits, packed into the high byte of SMODoodadDef.name_and_flags. More...
enum class	HeaderFlags : std::uint16_t {   DoNotAttenuateVertices , UseUnifiedRenderPath = 0x2 , UseLiquidTypeDbcId = 0x4 , DoNotFixVertexColorAlpha = 0x8 ,   Lod = 0x10 , DefaultMaxLod = 0x20 }
	Root header flag bits (SMOHeader.flags). More...
enum class	LightType : std::uint8_t { Omni = 0 , Spot = 1 , Direct = 2 , Ambient = 3 }
	The kind of a WMO light (SMOLight.type). More...
enum class	MaterialFlags : std::uint32_t {   Unlit = 0x1 , Unfogged = 0x2 , TwoSided = 0x4 , ExtLight = 0x8 ,   Sidn = 0x10 , Window = 0x20 , ClampS = 0x40 , ClampT = 0x80 }
	Material flag bits (SMOMaterial.flags). More...

Detailed Description

WMO root-file chunk binary structs (MOHD, MOMT, lights, doodads, fog, ambient volumes) and their flag enums.

Enumeration Type Documentation

DoodadFlags

enum class wowlib::formats::wmo::root::chunks::DoodadFlags : std::uint32_t

strong

Doodad placement flag bits, packed into the high byte of SMODoodadDef.name_and_flags.

Enumerator
NameMask	The low 24 bits: the MODN offset / MODI index mask.
AcceptProjTex	Accept projected textures.
InteriorLighting	Use interior lighting.

Definition at line 44 of file doodad.hpp.

HeaderFlags

enum class wowlib::formats::wmo::root::chunks::HeaderFlags : std::uint16_t

strong

Root header flag bits (SMOHeader.flags).

Enumerator
DoNotAttenuateVertices	Do not attenuate vertices based on portal distance.
UseUnifiedRenderPath	Attenuate on portal exit (unified render path).
UseLiquidTypeDbcId	MLIQ ids are LiquidType foreign keys, not the legacy set.
DoNotFixVertexColorAlpha	Skip the vertex-color alpha fixup (FixColorVertexAlpha).
Lod	The WMO has LOD group files (Legion+).
DefaultMaxLod	num_lod is defaulted, implying 3 LOD levels (BfA+).

Definition at line 21 of file header.hpp.

LightType

enum class wowlib::formats::wmo::root::chunks::LightType : std::uint8_t

strong

The kind of a WMO light (SMOLight.type).

Enumerator
Omni	A point light.
Spot	A spot light.
Direct	A directional light.
Ambient	An ambient light.

Definition at line 21 of file light.hpp.

MaterialFlags

enum class wowlib::formats::wmo::root::chunks::MaterialFlags : std::uint32_t

strong

Material flag bits (SMOMaterial.flags).

Enumerator
Unlit	Disable lighting.
Unfogged	Disable fog.
TwoSided	Disable backface culling.
ExtLight	Use exterior lighting on interior surfaces.
Sidn	Self-illuminated at day and night (window glow).
Window	A window (lighting special case).
ClampS	Clamp texture addressing on S.
ClampT	Clamp texture addressing on T.

Definition at line 21 of file material.hpp.