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UE3:ParticleModuleTypeDataPhysX (UDK)
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Revision as of 12:47, 6 November 2009 by (Talk)
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Object >> ParticleModule >> ParticleModuleTypeDataBase >> ParticleModuleTypeDataPhysX |
- Package:
- Engine
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Properties
Property group 'PhysXEmitter'
PhysXParSys
Type: PhysXParticleSystem
Actual wrapper for NxFluid PhsyX SDK object
VerticalLod
Type: PhysXEmitterVerticalLodProperties
Default value:
| Member | Value |
|---|---|
| SpawnLodRateVsLifeBias | 1.0 |
| WeightForFifo | 1.0 |
| WeightForSpawnLod | 1.0 |
Structs
PhysXEmitterVerticalLodProperties
Modifiers: native
Configuration parameters for LOD behaviour
- float WeightForFifo
- Priority for removing old particles from this emitter.
Relative low values give other emitters precedence for giving up old particles.
- float WeightForSpawnLod
- Priority for spawn time particle culling and lifetime reduction.
Relative low values give other emitters precedence for dropping particles and reducing lifetimes at spawn time.
- float SpawnLodRateVsLifeBias
- Bias for spawn time LOD. Range: [0,1]
1.0: spawn volume reduction by culling spawned particles. 0.0: spawn volume reduction by lowering particle lifetimes.
- float RelativeFadeoutTime
- Defines the fraction of the particle lifetime that is used for
early fading out. This setting should correspond with the time span which is used to fade out particles, reducing size or opacity. Range: [0,1]
Default values:
| Property | Value |
|---|---|
| RelativeFadeoutTime | 0.0 |
| SpawnLodRateVsLifeBias | 1.0 |
| WeightForFifo | 1.0 |
| WeightForSpawnLod | 1.0 |
