## siModificationDeltaType

### Introduced

v6.0

### Description

Type of delta modification on a referenced model.

### C# Syntax

    siModificationDeltaType.siModificationDeltaActiveResolution                 // 0
    siModificationDeltaType.siModificationDeltaRemoveAnimation                  // 1
    siModificationDeltaType.siModificationDeltaConstraint                       // 2
    siModificationDeltaType.siModificationDeltaUpVectorConstraint               // 3
    siModificationDeltaType.siModificationDeltaOperator                         // 4
    siModificationDeltaType.siModificationDeltaExpression                       // 5
    siModificationDeltaType.siModificationDeltaStaticValue                      // 6
    siModificationDeltaType.siModificationDeltaFCurve                           // 7
    siModificationDeltaType.siModificationDeltaGroupRelation                    // 8
    siModificationDeltaType.siModificationDeltaCluster                          // 9
    siModificationDeltaType.siModificationDeltaClusterProperty                  // 10
    siModificationDeltaType.siModificationDeltaProperty                         // 11

Constant | Value | Description
--- | --- | ---
siModificationDeltaActiveResolution | 0 | Store the active resolution of a sub-reference model.
siModificationDeltaRemoveAnimation | 1 | Store animation removals on the current reference model.
siModificationDeltaConstraint | 2 | Store Constraints.
siModificationDeltaUpVectorConstraint | 3 | Store up vector constraints.
siModificationDeltaOperator | 4 | Store Operators.
siModificationDeltaExpression | 5 | Store Expressions.
siModificationDeltaStaticValue | 6 | Store static values.
siModificationDeltaFCurve | 7 | Store FCurves.
siModificationDeltaGroupRelation | 8 | Store group relations (Objects added to a group, a layer or a pass).
siModificationDeltaCluster | 9 | Clusters on Geometry.
siModificationDeltaClusterProperty | 10 | Cluster Properties on Geometry.
siModificationDeltaProperty | 11 | Added Properties.

### Applies To

Delta.AddAction Delta.RemoveAction SIObject.Type