MaterialFunctionAssignment

Public Enum

Used in class CompoundStructure to specify the function of a layer.

Namespace: Autodesk.Revit.DB

Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public enum MaterialFunctionAssignment

Members

Member name

Value

Description

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None

0

Priority = 0 This is deprecated and should not be used.

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Structure

1

Priority = 1 (highest priority)

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Substrate

2

Priority = 2

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Insulation

3

Priority = 3

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Finish1

4

Priority = 4

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Finish2

5

Priority = 5

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Membrane

100

A membrane layer must have thickness 0. It is not represented graphically.

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StructuralDeck

200

Indicates layer is a structural deck.

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Remarks

The function is used primarily to determine layer priority which affects how layers of distinct elements interact at a join. Typically, layers penetrate lower priority layers and merge with layers of the same priority.