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Class FeModel ​

Namespace: ValveResourceFormat.ResourceTypes.RubikonPhysics.Softbody
Assembly: ValveResourceFormat.dll

Soft-body (cloth) model embedded in a physics aggregate (m_pFeModel). Every member mirrors one PhysFeModelDesc_t field as serialized; arrays are parsed on first access.

csharp
public sealed class FeModel

Inheritance ​

object ← FeModel

Constructors ​

FeModel(KVObject) ​

Initializes a new instance of the class from a parsed m_pFeModel sub-object.

csharp
public FeModel(KVObject data)

Parameters ​

data KVObject

Properties ​

AddWorldCollisionRadius ​

Gets m_flAddWorldCollisionRadius.

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public float AddWorldCollisionRadius { get; }

Property Value ​

float

AnimStrayRadii ​

Gets m_AnimStrayRadii.

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public FeModel.FeAnimStrayRadius[] AnimStrayRadii { get; }

Property Value ​

FeModel.FeAnimStrayRadius[]

AntiTunnelBytecode ​

Gets m_AntiTunnelBytecode.

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public uint[] AntiTunnelBytecode { get; }

Property Value ​

uint[]

AntiTunnelProbes ​

Gets m_AntiTunnelProbes.

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public FeModel.FeAntiTunnelProbe[] AntiTunnelProbes { get; }

Property Value ​

FeModel.FeAntiTunnelProbe[]

AntiTunnelTargetNodes ​

Gets m_AntiTunnelTargetNodes, the nodes target.

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public int[] AntiTunnelTargetNodes { get; }

Property Value ​

int[]

AxialEdges ​

Gets m_AxialEdges, the axial bend edges the rigid edge hinge option produces.

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public FeModel.FeAxialEdgeBend[] AxialEdges { get; }

Property Value ​

FeModel.FeAxialEdgeBend[]

Gets m_BoneMergeLinks.

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public FeModel.FeBoneMergeLink[] BoneMergeLinks { get; }

Property Value ​

FeModel.FeBoneMergeLink[]

BoxRigids ​

Gets m_BoxRigids. Older files store the frame as a matrix in tmFrame.

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public FeModel.FeBoxRigid[] BoxRigids { get; }

Property Value ​

FeModel.FeBoxRigid[]

CollisionPlanes ​

Gets m_CollisionPlanes.

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public FeModel.FeCollisionPlane[] CollisionPlanes { get; }

Property Value ​

FeModel.FeCollisionPlane[]

CtrlHash ​

Gets m_CtrlHash, the hash of each .

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public uint[] CtrlHash { get; }

Property Value ​

uint[]

CtrlName ​

Gets m_CtrlName, the per-node control names. Generated proxy-mesh nodes are prefixed with $, the rest are skeleton bone names.

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public string[] CtrlName { get; }

Property Value ​

string[]

CtrlOffsets ​

Gets m_CtrlOffsets, the generated-node anchor offsets.

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public FeModel.FeCtrlOffset[] CtrlOffsets { get; }

Property Value ​

FeModel.FeCtrlOffset[]

CtrlOsOffsets ​

Gets m_CtrlOsOffsets, the parent and child of every object-space-offset virtual node.

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public FeModel.FeCtrlOsOffset[] CtrlOsOffsets { get; }

Property Value ​

FeModel.FeCtrlOsOffset[]

CtrlSoftOffsets ​

Gets m_CtrlSoftOffsets.

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public FeModel.FeCtrlSoftOffset[] CtrlSoftOffsets { get; }

Property Value ​

FeModel.FeCtrlSoftOffset[]

Data ​

Gets the raw m_pFeModel data.

csharp
public KVObject Data { get; }

Property Value ​

KVObject

DefaultExpAirDrag ​

Gets m_flDefaultExpAirDrag.

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public float DefaultExpAirDrag { get; }

Property Value ​

float

DefaultExpQuadAirDrag ​

Gets m_flDefaultExpQuadAirDrag.

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public float DefaultExpQuadAirDrag { get; }

Property Value ​

float

DefaultExpRodAirDrag ​

Gets m_flDefaultExpRodAirDrag, or null when the file does not carry it (older files only).

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public float? DefaultExpRodAirDrag { get; }

Property Value ​

float?

DefaultGravityScale ​

Gets m_flDefaultGravityScale, or null when the file does not carry it.

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public float? DefaultGravityScale { get; }

Property Value ​

float?

DefaultSurfaceStretch ​

Gets m_flDefaultSurfaceStretch.

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public float DefaultSurfaceStretch { get; }

Property Value ​

float

DefaultThreadStretch ​

Gets m_flDefaultThreadStretch.

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public float DefaultThreadStretch { get; }

Property Value ​

float

DefaultTimeDilation ​

Gets m_flDefaultTimeDilation.

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public float DefaultTimeDilation { get; }

Property Value ​

float

DefaultVelAirDrag ​

Gets m_flDefaultVelAirDrag.

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public float DefaultVelAirDrag { get; }

Property Value ​

float

DefaultVelQuadAirDrag ​

Gets m_flDefaultVelQuadAirDrag.

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public float DefaultVelQuadAirDrag { get; }

Property Value ​

float

DefaultVelRodAirDrag ​

Gets m_flDefaultVelRodAirDrag, or null when the file does not carry it (older files only).

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public float? DefaultVelRodAirDrag { get; }

Property Value ​

float?

DefaultVolumetricSolveAmount ​

Gets m_flDefaultVolumetricSolveAmount.

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public float DefaultVolumetricSolveAmount { get; }

Property Value ​

float

Gets m_DynKinLinks, one per authored ClothFollowBone.

csharp
public FeModel.FeDynKinLink[] DynKinLinks { get; }

Property Value ​

FeModel.FeDynKinLink[]

DynNodeFriction ​

Gets m_DynNodeFriction, the friction indexed by node minus .

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public float[] DynNodeFriction { get; }

Property Value ​

float[]

DynNodeVertexSet ​

Gets m_DynNodeVertexSet, each dynamic node's index into .

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public byte[] DynNodeVertexSet { get; }

Property Value ​

byte[]

DynNodeWindBases ​

Gets m_DynNodeWindBases, indexed by node minus .

csharp
public FeModel.FeNodeWindBase[] DynNodeWindBases { get; }

Property Value ​

FeModel.FeNodeWindBase[]

DynamicNodeFlags ​

Gets m_nDynamicNodeFlags.

csharp
public uint DynamicNodeFlags { get; }

Property Value ​

uint

Effects ​

Gets m_Effects, the named cloth effects.

csharp
public FeModel.FeEffectDesc[] Effects { get; }

Property Value ​

FeModel.FeEffectDesc[]

ExtraGoalIterations ​

Gets m_nExtraGoalIterations.

csharp
public int ExtraGoalIterations { get; }

Property Value ​

int

ExtraIterations ​

Gets m_nExtraIterations.

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public int ExtraIterations { get; }

Property Value ​

int

ExtraPressureIterations ​

Gets m_nExtraPressureIterations.

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public int ExtraPressureIterations { get; }

Property Value ​

int

FirstPositionDrivenNode ​

Gets m_nFirstPositionDrivenNode, or null when the file does not carry it.

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public int? FirstPositionDrivenNode { get; }

Property Value ​

int?

FitMatrices ​

Gets m_FitMatrices. Each fit covers the from the previous one's end to its own.

csharp
public FeModel.FeFitMatrix[] FitMatrices { get; }

Property Value ​

FeModel.FeFitMatrix[]

FitWeights ​

Gets m_FitWeights.

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public FeModel.FeFitWeight[] FitWeights { get; }

Property Value ​

FeModel.FeFitWeight[]

FollowNodes ​

Gets m_FollowNodes.

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public FeModel.FeFollowNode[] FollowNodes { get; }

Property Value ​

FeModel.FeFollowNode[]

FreeNodes ​

Gets m_FreeNodes.

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public int[] FreeNodes { get; }

Property Value ​

int[]

GoalDampedSpringIntegrators ​

Gets m_GoalDampedSpringIntegrators, a bitmask with one bit per dynamic node.

csharp
public uint[] GoalDampedSpringIntegrators { get; }

Property Value ​

uint[]

HingeLimits ​

Gets m_HingeLimits.

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public FeModel.FeHingeLimit[] HingeLimits { get; }

Property Value ​

FeModel.FeHingeLimit[]

InitPose ​

Gets m_InitPose, the per-node rest transform in model space.

csharp
public FeModel.FeTransform[] InitPose { get; }

Property Value ​

FeModel.FeTransform[]

InternalPressure ​

Gets m_flInternalPressure.

csharp
public float InternalPressure { get; }

Property Value ​

float

JiggleBones ​

Gets m_JiggleBones.

csharp
public FeModel.FeIndexedJiggleBone[] JiggleBones { get; }

Property Value ​

FeModel.FeIndexedJiggleBone[]

KelagerBends ​

Gets m_KelagerBends, the three-node bend constraints built for chain joints with a stiff hinge.

csharp
public FeModel.FeKelagerBend[] KelagerBends { get; }

Property Value ​

FeModel.FeKelagerBend[]

LegacyStretchForce ​

Gets m_LegacyStretchForce.

csharp
public float[] LegacyStretchForce { get; }

Property Value ​

float[]

LocalDrag1 ​

Gets m_flLocalDrag1.

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public float LocalDrag1 { get; }

Property Value ​

float

LocalForce ​

Gets m_flLocalForce, the local force multiplier of every node when is empty.

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public float LocalForce { get; }

Property Value ​

float

LocalForces ​

Gets m_LocalForce, the local force multipliers indexed by node minus .

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public float[] LocalForces { get; }

Property Value ​

float[]

LocalRotation ​

Gets m_flLocalRotation, the local rotation multiplier of every node when is empty.

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public float LocalRotation { get; }

Property Value ​

float

LocalRotations ​

Gets m_LocalRotation, the local rotation multipliers indexed by node minus .

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public float[] LocalRotations { get; }

Property Value ​

float[]

LockToGoal ​

Gets m_LockToGoal, the nodes locked to their animated goal.

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public int[] LockToGoal { get; }

Property Value ​

int[]

LockToParent ​

Gets m_LockToParent, the nodes held at a fixed offset from their parent.

csharp
public FeModel.FeCtrlOffset[] LockToParent { get; }

Property Value ​

FeModel.FeCtrlOffset[]

MorphLayers ​

Gets m_MorphLayers, the deprecated morph layers.

csharp
public FeModel.FeMorphLayer[] MorphLayers { get; }

Property Value ​

FeModel.FeMorphLayer[]

MorphSetData ​

Gets m_MorphSetData.

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public byte[] MorphSetData { get; }

Property Value ​

byte[]

MotionSmoothCdt ​

Gets m_flMotionSmoothCDT.

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public float MotionSmoothCdt { get; }

Property Value ​

float

NodeBaseJiggleboneDependsCount ​

Gets m_nNodeBaseJiggleboneDependsCount.

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public int NodeBaseJiggleboneDependsCount { get; }

Property Value ​

int

NodeBases ​

Gets m_NodeBases, the explicit orientation basis of generated nodes.

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public FeModel.FeNodeBase[] NodeBases { get; }

Property Value ​

FeModel.FeNodeBase[]

NodeCollisionRadii ​

Gets m_NodeCollisionRadii, the world-collision radii indexed by node minus .

csharp
public float[] NodeCollisionRadii { get; }

Property Value ​

float[]

NodeCount ​

Gets m_nNodeCount, the total number of control nodes.

csharp
public int NodeCount { get; }

Property Value ​

int

NodeIntegrator ​

Gets m_NodeIntegrator, the per-node solver integrator parameters.

csharp
public FeModel.FeNodeIntegrator[] NodeIntegrator { get; }

Property Value ​

FeModel.FeNodeIntegrator[]

NodeInvMasses ​

Gets m_NodeInvMasses, the per-node inverse mass. 0 marks a static (pinned) node.

csharp
public float[] NodeInvMasses { get; }

Property Value ​

float[]

NodeStrayBoxes ​

Gets m_NodeStrayBoxes.

csharp
public FeModel.FeNodeStrayBox[] NodeStrayBoxes { get; }

Property Value ​

FeModel.FeNodeStrayBox[]

QuadCount1 ​

Gets m_nQuadCount1.

csharp
public int QuadCount1 { get; }

Property Value ​

int

QuadCount2 ​

Gets m_nQuadCount2.

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public int QuadCount2 { get; }

Property Value ​

int

QuadVelocitySmoothIterations ​

Gets m_nQuadVelocitySmoothIterations.

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public int QuadVelocitySmoothIterations { get; }

Property Value ​

int

QuadVelocitySmoothRate ​

Gets m_flQuadVelocitySmoothRate.

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public float QuadVelocitySmoothRate { get; }

Property Value ​

float

Quads ​

Gets m_Quads, the cloth surface quads.

csharp
public FeModel.FeQuad[] Quads { get; }

Property Value ​

FeModel.FeQuad[]

ReservedUint8 ​

Gets m_nReservedUint8.

csharp
public int ReservedUint8 { get; }

Property Value ​

int

ReverseOffsets ​

Gets m_ReverseOffsets.

csharp
public FeModel.FeNodeReverseOffset[] ReverseOffsets { get; }

Property Value ​

FeModel.FeNodeReverseOffset[]

RigidColliderPriorities ​

Gets m_RigidColliderPriorities. The last row holds each rigid array's length, so priority group g owns [row[g], row[g + 1]) of every array.

csharp
public FeModel.FeRigidColliderIndices[] RigidColliderPriorities { get; }

Property Value ​

FeModel.FeRigidColliderIndices[]

RodVelocitySmoothIterations ​

Gets m_nRodVelocitySmoothIterations.

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public int RodVelocitySmoothIterations { get; }

Property Value ​

int

RodVelocitySmoothRate ​

Gets m_flRodVelocitySmoothRate.

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public float RodVelocitySmoothRate { get; }

Property Value ​

float

Rods ​

Gets m_Rods, the distance constraints between nodes.

csharp
public FeModel.FeRodConstraint[] Rods { get; }

Property Value ​

FeModel.FeRodConstraint[]

RopeCount ​

Gets m_nRopeCount, the number of runs in .

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public int RopeCount { get; }

Property Value ​

int

Ropes ​

Gets m_Ropes: the exclusive end offset of each of the runs, then the runs' nodes.

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public int[] Ropes { get; }

Property Value ​

int[]

RotLockStaticNodes ​

Gets m_nRotLockStaticNodes, the number of leading static nodes whose rotation is locked.

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public int RotLockStaticNodes { get; }

Property Value ​

int

SDFRigids ​

Gets m_SDFRigids.

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public FeModel.FeSDFRigid[] SDFRigids { get; }

Property Value ​

FeModel.FeSDFRigid[]

SelfCollisionLayers ​

Gets m_SelfCollisionLayers.

csharp
public FeModel.FeModelSelfCollisionLayer[] SelfCollisionLayers { get; }

Property Value ​

FeModel.FeModelSelfCollisionLayer[]

SimdAnimStrayRadii ​

Gets m_SimdAnimStrayRadii, packed four to a block.

csharp
public FeModel.FeSimdAnimStrayRadius[] SimdAnimStrayRadii { get; }

Property Value ​

FeModel.FeSimdAnimStrayRadius[]

SimdNodeBases ​

Gets m_SimdNodeBases, packed four to a block.

csharp
public FeModel.FeSimdNodeBase[] SimdNodeBases { get; }

Property Value ​

FeModel.FeSimdNodeBase[]

SimdQuadCount1 ​

Gets m_nSimdQuadCount1.

csharp
public int SimdQuadCount1 { get; }

Property Value ​

int

SimdQuadCount2 ​

Gets m_nSimdQuadCount2.

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public int SimdQuadCount2 { get; }

Property Value ​

int

SimdQuads ​

Gets m_SimdQuads, packed four to a block.

csharp
public FeModel.FeSimdQuad[] SimdQuads { get; }

Property Value ​

FeModel.FeSimdQuad[]

SimdRods ​

Gets m_SimdRods, rods packed four to a block.

csharp
public FeModel.FeSimdRodConstraint[] SimdRods { get; }

Property Value ​

FeModel.FeSimdRodConstraint[]

SimdRodsAnim ​

Gets m_SimdRodsAnim, the rods of chain joints declared with animated_length, packed four to a block.

csharp
public FeModel.FeSimdRodConstraintAnim[] SimdRodsAnim { get; }

Property Value ​

FeModel.FeSimdRodConstraintAnim[]

SimdSpringIntegrator ​

Gets m_SimdSpringIntegrator, packed four to a block.

csharp
public FeModel.FeSimdSpringIntegrator[] SimdSpringIntegrator { get; }

Property Value ​

FeModel.FeSimdSpringIntegrator[]

SimdTriCount1 ​

Gets m_nSimdTriCount1.

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public int SimdTriCount1 { get; }

Property Value ​

int

SimdTriCount2 ​

Gets m_nSimdTriCount2.

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public int SimdTriCount2 { get; }

Property Value ​

int

SimdTris ​

Gets m_SimdTris, packed four to a block.

csharp
public FeModel.FeSimdTri[] SimdTris { get; }

Property Value ​

FeModel.FeSimdTri[]

SkelParents ​

Gets m_SkelParents, the per-node parent node index, or -1 for a root.

csharp
public int[] SkelParents { get; }

Property Value ​

int[]

SourceElems ​

Gets m_SourceElems: a count per element arity from 1 to 4, then that many elements of each arity in turn. Empty when the file stores it as a blob.

csharp
public int[] SourceElems { get; }

Property Value ​

int[]

SphereRigids ​

Gets m_SphereRigids. Older files store the sphere as m_vSphere, or as vCenter and flRadius.

csharp
public FeModel.FeSphereRigid[] SphereRigids { get; }

Property Value ​

FeModel.FeSphereRigid[]

SpringIntegrator ​

Gets m_SpringIntegrator.

csharp
public FeModel.FeSpringIntegrator[] SpringIntegrator { get; }

Property Value ​

FeModel.FeSpringIntegrator[]

StaticNodeFlags ​

Gets m_nStaticNodeFlags.

csharp
public uint StaticNodeFlags { get; }

Property Value ​

uint

StaticNodes ​

Gets m_nStaticNodes, the number of leading static (pinned) nodes.

csharp
public int StaticNodes { get; }

Property Value ​

int

TaperedCapsuleRigids ​

Gets m_TaperedCapsuleRigids. Older files store each sphere as vCenter and flRadius.

csharp
public FeModel.FeTaperedCapsuleRigid[] TaperedCapsuleRigids { get; }

Property Value ​

FeModel.FeTaperedCapsuleRigid[]

TaperedCapsuleStretches ​

Gets m_TaperedCapsuleStretches.

csharp
public FeModel.FeTaperedCapsuleStretch[] TaperedCapsuleStretches { get; }

Property Value ​

FeModel.FeTaperedCapsuleStretch[]

TreeChildren ​

Gets m_TreeChildren.

csharp
public FeModel.FeTreeChildren[] TreeChildren { get; }

Property Value ​

FeModel.FeTreeChildren[]

TreeCollisionMasks ​

Gets m_TreeCollisionMasks: a collision mask per dynamic node, then the OR of each subtree.

csharp
public int[] TreeCollisionMasks { get; }

Property Value ​

int[]

TreeDepth ​

Gets m_nTreeDepth, the depth of the collision bounding-volume tree.

csharp
public int TreeDepth { get; }

Property Value ​

int

TreeParents ​

Gets m_TreeParents.

csharp
public int[] TreeParents { get; }

Property Value ​

int[]

TriCount1 ​

Gets m_nTriCount1.

csharp
public int TriCount1 { get; }

Property Value ​

int

TriCount2 ​

Gets m_nTriCount2.

csharp
public int TriCount2 { get; }

Property Value ​

int

Tris ​

Gets m_Tris, the cloth surface triangles.

csharp
public FeModel.FeTri[] Tris { get; }

Property Value ​

FeModel.FeTri[]

Twists ​

Gets m_Twists. The compiler emits one record per directed pair per chain declaration without de-duplicating, so a node or pair can appear several times.

csharp
public FeModel.FeTwistConstraint[] Twists { get; }

Property Value ​

FeModel.FeTwistConstraint[]

VertexMapValues ​

Gets m_VertexMapValues, the per-node weights of every entry, 0 to 255.

csharp
public byte[] VertexMapValues { get; }

Property Value ​

byte[]

VertexMaps ​

Gets m_VertexMaps, the named vertex selections whose weights are in .

csharp
public FeModel.FeVertexMapDesc[] VertexMaps { get; }

Property Value ​

FeModel.FeVertexMapDesc[]

VertexSetNames ​

Gets m_VertexSetNames, the vertex set name hashes.

csharp
public uint[] VertexSetNames { get; }

Property Value ​

uint[]

WindDrag ​

Gets m_flWindDrag.

csharp
public float WindDrag { get; }

Property Value ​

float

Windage ​

Gets m_flWindage.

csharp
public float Windage { get; }

Property Value ​

float

WorldCollisionNodes ​

Gets m_WorldCollisionNodes, the nodes that collide with the world.

csharp
public int[] WorldCollisionNodes { get; }

Property Value ​

int[]

WorldCollisionParams ​

Gets m_WorldCollisionParams, the friction of each range of .

csharp
public FeModel.FeWorldCollisionParams[] WorldCollisionParams { get; }

Property Value ​

FeModel.FeWorldCollisionParams[]

See Also ​

https://s2v.app/SchemaExplorer/cs2/physicslib/PhysFeModelDesc_t

This project is not affiliated with Valve Software. Source 2 is a trademark and/or registered trademark of Valve Corporation.