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  3. UGeometryScriptLibrary_VectorMathFunctions

UGeometryScriptLibrary_VectorMathFunctions

API > API/Plugins > API/Plugins/GeometryScriptingCore > API/Plugins/GeometryScriptingCore/GeometryScript

Inheritance Hierarchy

References

   
Module GeometryScriptingCore
Header /Engine/Plugins/Experimental/GeometryScripting/Source/GeometryScriptingCore/Public/GeometryScript/VectorMathFunctions.h
Include #include "GeometryScript/VectorMathFunctions.h"

Syntax

UCLASS&40;Meta&61;&40;ScriptName&61;"GeometryScript_VectorMath"&41;&41;  
class UGeometryScriptLibrary_VectorMathFunctions : public UBlueprintFunctionLibrary

Functions

  Type Name Description
Public function Static FGeometryScriptScalarList

ConstantScalarMultiply ( double Constant,
FGeometryScriptScalarList ScalarList
)

 Returns a Scalar List of the same length as the input Scalar List, with the elements computed as (Constant * A) where A is the corresponding element in the input List.
Public function Static void

ConstantScalarMultiplyInPlace ( double Constant,
FGeometryScriptScalarList& ScalarList
)

 Compute (Constant * A) for each element A is the Scalar List, and the result is stored in the original Scalar List.
Public function Static FGeometryScriptVectorList

ConstantVectorMultiply ( double Constant,
FGeometryScriptVectorList VectorList
)

 Compute (Constant * Vector) for each element in VectorList, and return in a new list
Public function Static void

ConstantVectorMultiplyInPlace ( double Constant,
FGeometryScriptVectorList& VectorList
)

 Compute (Constant * Vector) for each element in VectorList, and store in VectorList
Public function Static FGeometryScriptScalarList

ScalarBlend ( FGeometryScriptScalarList ScalarListA,
FGeometryScriptScalarList ScalarListB,
double ConstantA,
double ConstantB
)

 Compute (ConstantA * A) + (ConstantB * B) for each pair of values in ScalarListA and ScalarListB and return in new ScalarList.
Public function Static void

ScalarBlendInPlace ( FGeometryScriptScalarList ScalarListA,
FGeometryScriptScalarList& ScalarListB,
double ConstantA,
double ConstantB
)

 Compute (ConstantA * A) + (ConstantB * B) for each pair of values in ScalarListA and ScalarListB and return in ScalarListB.
Public function Static FGeometryScriptScalarList

ScalarInvert ( FGeometryScriptScalarList ScalarList,
double Numerator,
double SetOnFailure,
double Epsilon
)

 Compute (Numerator / Scalar) for each element of ScalarList and return in a new ScalarList.
Public function Static void

ScalarInvertInPlace ( FGeometryScriptScalarList& ScalarList,
double Numerator,
double SetOnFailure,
double Epsilon
)

 Compute (Numerator / Scalar) for each element of ScalarList and store in input ScalarList If Abs(Scalar) < Epsilon, set to SetOnFailure value.
Public function Static FGeometryScriptScalarList

ScalarMultiply ( FGeometryScriptScalarList ScalarListA,
FGeometryScriptScalarList ScalarListB,
double ConstantMultiplier
)

 Returns a Scalar List constructed with each element is the product (ConstantMultiplier * A * B) where A and B are the corresponding elements from ScalarListA and ScalarListB accordingly.
Public function Static void

ScalarMultiplyInPlace ( FGeometryScriptScalarList ScalarListA,
FGeometryScriptScalarList& ScalarListB,
double ConstantMultiplier
)

 Compute (ConstantMultiplier * A * B) where A and B are the corresponding elements from ScalarListA and ScalarListB accordingly, and store the result in ScalarListA.
Public function Static FGeometryScriptVectorList

ScalarVectorMultiply ( FGeometryScriptScalarList ScalarList,
FGeometryScriptVectorList VectorList,
double ScalarMultiplier
)

 Compute (ScalarMultiplier * Scalar * Vector) for each scalar/vector pair in the two input lists, and return in a new VectorList.
Public function Static void

ScalarVectorMultiplyInPlace ( FGeometryScriptScalarList ScalarList,
FGeometryScriptVectorList& VectorList,
double ScalarMultiplier
)

 Compute (ScalarMultiplier * Scalar * Vector) for each scalar/vector pair in the two input lists, and store in the input VectorList
Public function Static FGeometryScriptVectorList

VectorBlend ( FGeometryScriptVectorList VectorListA,
FGeometryScriptVectorList VectorListB,
double ConstantA,
double ConstantB
)

 Compute (ConstantA * A) + (ConstantB * B) for each pair of vectors in VectorListA and VectorListB and return in new VectorList.
Public function Static void

VectorBlendInPlace ( FGeometryScriptVectorList VectorListA,
FGeometryScriptVectorList& VectorListB,
double ConstantA,
double ConstantB
)

 Compute (ConstantA * A) + (ConstantB * B) for each pair of vectors in VectorListA and VectorListB, and store in VectorListB By default (constants = 1) this just adds the two vectors.
Public function Static FGeometryScriptVectorList Compute the cross-product between each pair of vectors in VectorListA and VectorListB and return in new VectorList
Public function Static FGeometryScriptScalarList Compute the dot-product between each pair of vectors in VectorListA and VectorListB and return in new ScalarList
Public function Static FGeometryScriptScalarList Compute the length/magnitude of each vector in VectorListA and return in new ScalarList.
Public function Static void

VectorNormalizeInPlace ( FGeometryScriptVectorList& VectorList,
FVector SetOnFailure
)

 Normalize each vector in VectorList, and store in VectorList.
Public function Static FGeometryScriptScalarList

VectorToScalar ( FGeometryScriptVectorList VectorList,
double ConstantX,
double ConstantY,
double ConstantZ
)

 Convert each Vector in VectorList to a Scalar by computing (ConstantX*Vector.X + ConstantY*Vector.Y + ConstantZ*Vector.Z), and return in a new ScalarList.

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