Smartprop Filters

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January 2024

CSmartPropFilter_Probability

Causes the parent element to only be evaluated with a specified random probability. 0.0 to 1.0 value indicating the probability of this element being evaluated. Where a value of 0 means the element will never be evaluated and 1.0 means it will always be evaluated

m_flProbability
Probability for the filter to pass

CSmartPropFilter_SurfaceAngle

Allows the parent element to be conditionally evaluated base on the current surface angle. The surface angle is set based on the initial placement of the smart prop object, but can also be updated by the Trace to Surface modifier.

m_flSurfaceSlopeMin
Minimum slope on which the target will be placed. Slope is a [ 0, 180 ] value of the surface normal rotation from up such that 0 is a horizontal surface (floor), 90 is a vertical surface (wall), 180 is horizontal upside down surface (ceiling).
m_flSurfaceSlopeMax
Maximum slope on which the target will be placed.

CSmartPropFilter_VariableValue

Compares the current value of a variable to the specified value. If the comparison is false the element evaluation is stopped.

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CSmartPropFilter_Expression

Evaluates the specified expression, if the result of the expression is false evaluation of the element is stopped.

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CSmartPropFilter_SurfaceProperties

Allows the parent element to be conditionally evaluated based on surface properties.

m_AllowedSurfaceProperties
List of surface properties on which this element is valid. If empty element is not restricted to any specific surfaces.
m_DisallowedSurfaceProperties
List of surface properties on which this element is not valid. If empty element is not restricted to any specific surfaces.
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January 2024