RibFeature.isThicknessFromTop Property

Parent Object: RibFeature
Defined in namespace "adsk::fusion" and the header file is <Fusion/Features/RibFeature.h>

Description

Gets and sets whether the rib thickness is measured from the top of the rib rather than the bottom when a draft angle is applied. By default this property is false, meaning the thickness is measured at the bottom of the rib. Setting this property requires the Plastic Design Tools capability (Fusion Design Extension), otherwise setting this property fails.

To set this property, you need to position the timeline marker to immediately before this feature. This can be accomplished using the following code: thisFeature.timelineObject.rollTo(True)

Syntax

"ribFeature_var" is a variable referencing a RibFeature object.
# Get the value of the property.
propertyValue = ribFeature_var.isThicknessFromTop

# Set the value of the property.
ribFeature_var.isThicknessFromTop = propertyValue
"ribFeature_var" Is a variable referencing a RibFeature Object.
#include <Fusion/Features/RibFeature.h>

// Get the value of the property.
boolean propertyValue = ribFeature_var->isThicknessFromTop();

// Set the value of the property, where value_var is a boolean.
bool returnValue = ribFeature_var->isThicknessFromTop(value_var);
"ribFeature_var" Is a variable referencing a RibFeature Object.
// Get the value of the property.
propertyValue = ribFeature_var.isThicknessFromTop;

// Set the value of the property.
ribFeature_var.isThicknessFromTop = propertyValue;

Property Value

This is a read/write property whose value is a boolean.

Version

Introduced in version October 2026