APEX NvParameterized Schemas: TurbulenceFSAssetParams Struct Reference

'angularVelocityClamp' : a clamp for the angular velocity set by the user.

'angularVelocityMultiplier' : a multiplier for the angular velocity set by the user.

'boundaryFadePercentage' : Percentage of distance from boundary to center where fade out starts.

'boundarySizePercentage' : Boundary size as the percentage of grid size.

'collisionFilterDataName' : The filter data (group/groupsMask) name for TurbulenceFS vs PhysX interaction.

'customLOD' : Force the current LOD to a particular value, range is 0-1: 1.0f is maximum, 0.0f is minimum simulation quality.

'densityParams.densityFieldFade' : Each cell in density field are multiplied by (1 - densityFieldFade) every frame.

'densityParams.densityGridMultiplier' : Density grid resolution multiplier.

'densityParams.diffusionCoef' : Diffusion coefficient for density (analog for viscosity in velocity equation.

'dragCoeff' : Coefficient for deriving drag force from velocity (if equals to zero, direct grid velocity is used).

'dragCoeffForRigidBody' : It is not true drag coef just mixing coefficient for slip and no-slip boundary condition. If set to zero supposed slip boundary condition on rigid bodies. If set to 1 supposed no-slip boundary condition else mixed (partly slip)

'externalVelocity' : Adds a single directional velocity to the grid.

'fieldBoundaryFilterDataName' : The filter data name for TurbulenceFS vs Field Boundaries interaction.

'fieldSamplerFilterDataName' : The filter data name for TurbulenceFS vs other Field Samplers interaction.

'fieldVelocityMultiplier' : A multiplier for the field velocity.

'fieldVelocityWeight' : The effect of the field velocity on objects. A value of 1 causes objects to only be affected by the grid, a value of 0 allows objects to be controlled by other field samplers.

'fluidViscosity' : Viscosity is the coefficient for velocity diffusion. If 0. there is no diffusion.

'gridSizeWorld' : Size of the grid in world space.

'gridXRange.max' : Turbulence resolution. The higher resolution, the higher precision, but the simulation time is also longer. This is the higher bound of possible turbulence grid resolution, depending on the LOD settings

'gridXRange.min' : Turbulence resolution. The higher resolution, the higher precision, but the simulation time is also longer. This is the lower bound of possible turbulence grid resolution, depending on the LOD settings

'gridYRange.max' : Turbulence resolution. The higher resolution, the higher precision, but the simulation time is also longer. This is the higher bound of possible turbulence grid resolution, depending on the LOD settings

'gridYRange.min' : Turbulence resolution. The higher resolution, the higher precision, but the simulation time is also longer. This is the lower bound of possible turbulence grid resolution, depending on the LOD settings

'gridZRange.max' : Turbulence resolution. The higher resolution, the higher precision, but the simulation time is also longer. This is the higher bound of possible turbulence grid resolution, depending on the LOD settings

'gridZRange.min' : Turbulence resolution. The higher resolution, the higher precision, but the simulation time is also longer. This is the lower bound of possible turbulence grid resolution, depending on the LOD settings

'heatParams.ambientTemperature' : Environment temperature.

'heatParams.heatForceDirection' : Direction of the force induced by heat source.

'heatParams.temperatureBasedForceMultiplier' : Multiplier for force induced by heat source.

'heatParams.thermalConductivity' : Thermal conductivity. Default value is set for air.

'isEnabledOptimizedLOD' : Enable more aggressive LOD.

'linearVelocityClamp' : a clamp for the linear velocity set by the user.

'linearVelocityMultiplier' : a multiplier for the linear velocity set by the user.

'lodWeights.benefitBias' : benefit = ((distanceWeight * distanceFactor + bias) * SimulationCost + benefitBias) * benefitWeight

'lodWeights.benefitWeight' : benefit = ((distanceWeight * distanceFactor + bias) * SimulationCost + benefitBias) * benefitWeight

'lodWeights.bias' : benefit = ((distanceWeight * distanceFactor + bias) * SimulationCost + benefitBias) * benefitWeight

'lodWeights.distanceWeight' : Weight given to distance parameter in LOD function

'lodWeights.maxDistance' : Objects greater than this distance from the player will be culled more aggressively

'maxCollidingObjects' : The maximum number of colliding objects.

'maxHeatSources' : The maximum number of heat source.

'maxSubstanceSources' : The maximum number of substance source (computed if density enabled).

'maxVelocitySources' : The maximum number of velocity source.

'noiseParams.noiseOctaves' : Number of the noise octaves (more octaves give more turbulent noise, but increase computational time).

'noiseParams.noiseSpacePeriod' : Noise period in space.

'noiseParams.noiseStrength' : The strength of the noise added to the simulation.

'noiseParams.noiseTimePeriod' : Noise time period.

'updatesPerFrameRange.max' : Maximum value

'updatesPerFrameRange.min' : Minimum value

'useDensity' : Enable whether or not to use density in the simulation.

'useHeat' : Enable whether or not to use heat in the simulation.

'velocityFieldFadeDelay' : Time without activity before velocity field cleaning process starts [sec].

'velocityFieldFadeIntensity' : This parameter sets how much each velocity vector should be damped, so (1 - velocityFieldFadeIntensity) of original velocity vector magnitude will be left after the fade process finishes.

'velocityFieldFadeTime' : Time of velocity field cleaning process [sec]. Cleaning disabled by default.

'volumeRenderMaterialName' : The optional volume render material name