UE3:TerrainComponent (UDK)

Object >> Component >> ActorComponent >> PrimitiveComponent >> TerrainComponent

Package: 

Engine

This class in other games:

UT3

Properties

BatchMaterials

Type: array<int>

Modifiers: private, const, native, transient

bDisplayCollisionLevel

Type: bool

Modifiers: private, const

Indicates the the terrain collision level should be rendered.

BVTree

Type: TerrainBVTree

Modifiers: private, const, native, transient

Used for in-game collision tests against terrain.

CollisionVertices

Type: array<Object.Vector>

Modifiers: private, const, native, transient

This is a low poly version of the terrain vertices in world space. The triangle data is created based upon Terrain->CollisionTesselationLevel

FullBatch

Type: int

Modifiers: private, const, native, transient

IrrelevantLights

Type: array<Object.Guid>

Modifiers: const

INTERNAL: Array of lights that don't apply to the terrain component.

LightMap

Type: pointer{FLightMap2D}

Modifiers: native, private, const

PatchBatches

Type: array<int>

Modifiers: private, const, native, transient

PatchBatchOffsets

Type: pointer

Modifiers: private, const, native, transient

PatchBatchTriangles

Type: pointer

Modifiers: private, const, native, transient

PatchBounds

Type: array<int>

Modifiers: private, const, native, transient

PatchCachedTessellationValues

Type: pointer

Modifiers: private, const, native, transient

RBHeightfield

Type: pointer

Modifiers: const, native

Physics engine version of heightfield data.

SectionBaseX

Type: int

Modifiers: const

SectionBaseY

Type: int

Modifiers: const

SectionSizeX

Type: int

Modifiers: const

SectionSizeY

Type: int

Modifiers: const

ShadowMaps

Type: array<ShadowMap2D>

Modifiers: private, const

INTERNAL: Array of shadow map data applied to the terrain component.

TerrainObject

Type: pointer

Modifiers: const, native, transient

TesselationLevels

Type: pointer

Modifiers: private, const, native, transient

TrueSectionSizeX

Type: int

Modifiers: const

The actual section size in vertices...

TrueSectionSizeY

Type: int

Modifiers: const

WorkingOffsets

Type: pointer

Modifiers: private, const, native, transient

Default values

Property	Value
bAcceptsDecals	True
bAcceptsLights	True
bAcceptsStaticDecals	True
bAllowCullDistanceVolume	False
BlockActors	True
BlockNonZeroExtent	True
BlockRigidBody	True
BlockZeroExtent	True
bUseAsOccluder	True
bUsePrecomputedShadows	True
CastShadow	True
CollideActors	True

Structs

TerrainBVTree

Place holder structure that mirrors the byte size needed for a BV tree.

array<int> Nodes 

TerrainkDOPTree

Place holder structure that mirrors the byte size needed for a kDOP tree

array<int> Nodes 

array<int> Triangles