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System.Math.Vectors

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Defines classes, routines, types and variables for using vectors and matrixes.

Package rtl250.bpl

Classes

TMatrix3DConstantsMatrix used for TMatrix3D operations.
TMatrixConstantsMatrix used for TMatrix operations.
TQuaternion3DConstantsMatrix used for TQuaternion3D operations.

Routines

Point3DGenerates a 3D point based on the given 3D space coordinates.
PointFReturns a TVector variable converted to TPointF.
VectorGenerates a vector based on the given X and Y 2D coordinates.
Vector3DGenerates a 3D vector based on the given 3D space coordinates.

Types

PPoint3DPointer to a TPoint3D variable.
PVectorPointer to a TVector variable.
PVector3DPointer to a TVector3D variable.
tagVECTORDescribes a vector in a two-dimensional space.
tagVECTOR3DClass for vectors in 3D space.
TCubicBezierDefines a cubic Bezier curve.
TEpsilonRepresents the minimum positive non-zero value.
TMatrixTMatrix is an array of vectors in a two-dimensional space. It is used for vector transformations in 2D-space.
TMatrix3DRepresents a 4-by-4 matrix type.
TMatrix3DTypeDefines a 3D matrix that consists of 4 3D vectors.
TMatrix3DTypeBaseDescribes a 3D matrix as an array of tagVECTOR3D variables.
TMatrixArrayDescribes a matrix as an array of TVector.
TMaxtrixArrayBaseDescribes a matrix as an array of 3 tagVECTOR variables.
TPoint3DRepresents a point in 3D space.
TPolygonSpecifies a polygon as an array of TPointF.
TQuaternion3DQuaternion number type.
TVectorTVector is a vector in a two-dimensional space.
TVector3DClass for vectors in 3D space.
TVector3DArrayArray of 3D vectors.
TVector3DArrayBaseArray of 3 tagVECTOR3D.
TVector3DTypeDefines a 3D vector that consists of 4 floating-point Single values.
TVectorArrayArray of TVector values.

Variables

NullPoint3DConstant representing a TPoint3D value with null coordinates.
NullVector3DConstant representing a TVector3D value with null coordinates.


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