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  3. FCCDHelpers

FCCDHelpers

API > API/Runtime > API/Runtime/Chaos

   
Name FCCDHelpers
Type struct
Header File /Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/CCDUtilities.h
Include Path #include "Chaos/CCDUtilities.h"

Syntax

struct FCCDHelpers

Functions

Static

Name Remarks Include Path Unreal Specifiers

static bool DeltaExceedsThreshold ( const FGeometryParticleHandle& Particle0,
const FGeometryParticleHandle& Particle1
)

 Variant of the two-particle of DeltaExceedsThreshold which chooses DeltaX: For rigid particles, use X-P. Chaos/CCDUtilities.h  

static bool DeltaExceedsThreshold ( const FVec3& AxisThreshold,
const FVec3& DeltaX,
const FQuat& R
)

 Return true if DeltaX indicates a movement beyond a set of threshold distances for each local axis. Chaos/CCDUtilities.h  

static bool DeltaExceedsThreshold ( const FGeometryParticleHandle& Particle0,
const FGeometryParticleHandle& Particle1,
const FReal Dt
)

 Variant of the two-particle of DeltaExceedsThreshold which chooses DeltaX: For rigid particles, use V*Dt. Chaos/CCDUtilities.h  

static bool DeltaExceedsThreshold ( const FVec3& AxisThreshold,
const FVec3& DeltaX,
const FQuat& R,
FVec3& OutAbsLocalDelta,
FVec3& AxisThresholdScaled,
FVec3& AxisThresholdDiff
)

   Chaos/CCDUtilities.h  

static bool DeltaExceedsThreshold ( const FVec3& AxisThreshold0,
const FVec3& DeltaX0,
const FQuat& R0,
const FVec3& AxisThreshold1,
const FVec3& DeltaX1,
const FQuat& R1
)

 Return true if a pair of DeltaXs potentially indicate closing motion between two bodies which would cause the crossing of a combined threshold on any local axis. Chaos/CCDUtilities.h  

static FRigidTransform3 GetParticleTransformAtTOI ( const FGeometryParticleHandle* Particle,
const FReal TOI,
const FReal Dt
)

   Chaos/CCDUtilities.h  

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