CTwoBoneIKUpdateNode

Schemas / animgraphlib / CTwoBoneIKUpdateNode

CS2 build 25218825 · Steam date 2026-09-09 · platform windows-x86_64 · cs2_schema.json

Kind: classSize: 480 bytes (0x1e0)Alignment: 16 bytesModule: animgraphlibBinary: !GlobalTypes

Two Bone IK Update Node TwoBone BoneIK IKUpdate UpdateNode m_opFixedData

Relationships

Inherits from: CUnaryUpdateNode

Inheritance tree

• CAnimUpdateNodeBase

  • CUnaryUpdateNode

    • CTwoBoneIKUpdateNode

Relationship diagram (3 edges)

classDiagram
    CAnimUpdateNodeBase <|-- CUnaryUpdateNode
    CUnaryUpdateNode <|-- CTwoBoneIKUpdateNode
    CTwoBoneIKUpdateNode *-- TwoBoneIKSettings_t

Inheritance chain, direct subclasses (up to 20) and a few composition edges

Memory layout

5 fields, 1 declared here and 4 inherited. Offsets are absolute from the object base on windows-x86_64.

CAnimUpdateNodeBaseCUnaryUpdateNodeCTwoBoneIKUpdateNode

Show only fields declared here (1)

Offset	Field	Type	From	Annotations
0x18	m_nodePath	CAnimNodePath	CAnimUpdateNodeBase
0x48	m_networkMode	AnimNodeNetworkMode	CAnimUpdateNodeBase
0x50	m_name	CUtlString	CAnimUpdateNodeBase
0x60	m_pChildNode	CAnimUpdateNodeRef	CUnaryUpdateNode
0x70	m_opFixedData	TwoBoneIKSettings_t

KV3 class defaults

{
	"_class": "CTwoBoneIKUpdateNode",
	"m_nodePath":
	{
		"m_path":
		[
			{
				"m_id": <HIDDEN FOR DIFF>,
			},
			{
				"m_id": <HIDDEN FOR DIFF>,
			},
			{
				"m_id": <HIDDEN FOR DIFF>,
			},
			{
				"m_id": <HIDDEN FOR DIFF>,
			},
			{
				"m_id": <HIDDEN FOR DIFF>,
			},
			{
				"m_id": <HIDDEN FOR DIFF>,
			},
			{
				"m_id": <HIDDEN FOR DIFF>,
			},
			{
				"m_id": <HIDDEN FOR DIFF>,
			},
			{
				"m_id": <HIDDEN FOR DIFF>,
			},
			{
				"m_id": <HIDDEN FOR DIFF>,
			},
			{
				"m_id": <HIDDEN FOR DIFF>,
			}
		],
		"m_nCount": 0
	},
	"m_networkMode": "ServerAuthoritative",
	"m_name": "",
	"m_pChildNode":
	{
		"m_nodeIndex": -1
	},
	"m_opFixedData":
	{
		"m_endEffectorType": "IkEndEffector_Bone",
		"m_endEffectorAttachment":
		{
			"m_influenceRotations":
			[
				[
					0.000000,
					0.000000,
					0.000000,
					0.000000
				],
				[
					0.000000,
					0.000000,
					0.000000,
					0.000000
				],
				[
					0.000000,
					0.000000,
					0.000000,
					0.000000
				]
			],
			"m_influenceOffsets":
			[
				[
					0.000000,
					0.000000,
					0.000000
				],
				[
					0.000000,
					0.000000,
					0.000000
				],
				[
					0.000000,
					0.000000,
					0.000000
				]
			],
			"m_influenceIndices":
			[
				0,
				0,
				0
			],
			"m_influenceWeights":
			[
				0.000000,
				0.000000,
				0.000000
			],
			"m_numInfluences": 0
		},
		"m_targetType": "IkTarget_Bone",
		"m_targetAttachment":
		{
			"m_influenceRotations":
			[
				[
					0.000000,
					0.000000,
					0.000000,
					0.000000
				],
				[
					0.000000,
					0.000000,
					0.000000,
					0.000000
				],
				[
					0.000000,
					0.000000,
					0.000000,
					0.000000
				]
			],
			"m_influenceOffsets":
			[
				[
					0.000000,
					0.000000,
					0.000000
				],
				[
					0.000000,
					0.000000,
					0.000000
				],
				[
					0.000000,
					0.000000,
					0.000000
				]
			],
			"m_influenceIndices":
			[
				0,
				0,
				0
			],
			"m_influenceWeights":
			[
				0.000000,
				0.000000,
				0.000000
			],
			"m_numInfluences": 0
		},
		"m_targetBoneIndex": -1,
		"m_hPositionParam":
		{
			"m_type": "ANIMPARAM_UNKNOWN",
			"m_index": 255
		},
		"m_hRotationParam":
		{
			"m_type": "ANIMPARAM_UNKNOWN",
			"m_index": 255
		},
		"m_bAlwaysUseFallbackHinge": false,
		"m_vLsFallbackHingeAxis":
		[
			0.000000,
			1.000000,
			0.000000
		],
		"m_nFixedBoneIndex": -1,
		"m_nMiddleBoneIndex": -1,
		"m_nEndBoneIndex": -1,
		"m_bMatchTargetOrientation": false,
		"m_bConstrainTwist": false,
		"m_flMaxTwist": 15.000000
	}
}