Engine.DecalManager

Extends

Actor

Modifiers

native ( Decal ) config ( Game )

Copyright 1998-2008 Epic Games, Inc. All Rights Reserved.

Core.Object
|   
+-- Engine.Actor
   |   
   +-- Engine.DecalManager

Direct Known Subclasses:

UTDecalManager

Functions Summary
	bool	AreDynamicDecalsEnabled ()
	bool	CanSpawnDecals ()))
		DecalFinished (DecalComponent Decal))
	DecalComponent	SpawnDecal (MaterialInterface DecalMaterial, vector DecalLocation, rotator DecalOrientation, float Width, float Height, float Thickness, bool bNoClip, optional float DecalRotation = (FRand() * 360.0), optional PrimitiveComponent HitComponent, optional bool bProjectOnTerrain = true, optional bool bProjectOnSkeletalMeshes, optional name HitBone, optional int HitNodeIndex = INDEX_NONE, optional int HitLevelIndex = INDEX_NONE ))

ActiveDecals Source code

DecalLifeSpan Source code

default lifetime for decals

DecalTemplate Source code

template to base pool components off of - should not be used for decals or attached to anything

MaxActiveDecals Source code

maximum allowed active components - if this is greater than 0 and is exceeded, the oldest active decal is taken

PoolDecals Source code

components currently in the pool

ActiveDecalInfo Source code

components currently active in the world and how much longer they will be

AreDynamicDecalsEnabled Source code

@return whether dynamic decals are enabled

CanSpawnDecals Source code

@return whether spawning decals is allowed right now

DecalFinished Source code

called when the given decal's lifetime has run out @note: caller responsible for removing from ActiveDecals array (this is to prevent code iterating the array from having dependencies on this function)

SpawnDecal Source code

spawns a decal with the given parameters, taking a component from the pool or creating as necessary
@note: the component is returned so the caller can perform any additional modifications (parameters, etc), but it shouldn't keep the reference around as the component will be returned to the pool as soon as the lifetime runs out
@param DecalMaterial the material to use for the decal
@param Width decal width
@param Height decal height
@param Thickness decal thickness
@param bNoClip if true, use the bNoClip code path for decal generation (requires DecalMaterial to have clamped texture coordinates)
@param DecalRotation (opt) rotation of the decal in degrees
@param HitComponent (opt) if specified, will only project on this component (optimization)
@param bProjectOnTerrain (opt) whether decal can project on terrain (default true)
@param bProjectOnTerrain (opt) whether decal can project on skeletal meshes (default false)
@param HitBone (opt) if HitComponent is a skeletal mesh, the bone that was hit
@param HitNodeIndex (opt) if HitComponent is BSP, the node that was hit
@param HitLevelIndex (opt) if HitComponent is BSP, the index of the level whose BSP was hit
@return the DecalComponent that will be used (may be None if dynamic decals are disabled)

defaultproperties
{
   Begin Object Class=DecalComponent Name=BaseDecal ObjName=BaseDecal Archetype=DecalComponent'Engine.Default__DecalComponent'
      Name="BaseDecal"
      ObjectArchetype=DecalComponent'Engine.Default__DecalComponent'
   End Object
   DecalTemplate=BaseDecal
   DecalLifeSpan=30.000000
   CollisionType=COLLIDE_CustomDefault
   Name="Default__DecalManager"
   ObjectArchetype=Actor'Engine.Default__Actor'
}