System.Math.Vectors

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

Package	rtl.bpl

Classes

TMatrix3DConstants	Matrix used for TMatrix3D operations.
TMatrixConstants	Matrix used for TMatrix operations.
TQuaternion3DConstants	Matrix used for TQuaternion3D operations.

Routines

Point3D	Generates a 3D point based on the given 3D space coordinates.
PointF	Returns a TVector variable converted to TPointF.
Vector	Generates a vector based on the given X and Y 2D coordinates.
Vector3D	Generates a 3D vector based on the given 3D space coordinates.

Types

PPoint3D	Pointer to a TPoint3D variable.
PVector	Pointer to a TVector variable.
PVector3D	Pointer to a TVector3D variable.
tagVECTOR	Describes a vector in a two-dimensional space.
tagVECTOR3D	Class for vectors in 3D space.
TCubicBezier	Defines a cubic Bezier curve.
TEpsilon	Represents the minimum positive non-zero value.
TMatrix	TMatrix is an array of vectors in a two-dimensional space. It is used for vector transformations in 2D-space.
TMatrix3D	Represents a 4-by-4 matrix type.
TMatrix3DType	Defines a 3D matrix that consists of 4 3D vectors.
TMatrix3DTypeBase	Describes a 3D matrix as an array of tagVECTOR3D variables.
TMatrixArray	Describes a matrix as an array of TVector.
TMaxtrixArrayBase	Describes a matrix as an array of 3 tagVECTOR variables.
TPoint3D	Represents a point in 3D space.
TPolygon	Specifies a polygon as an array of TPointF.
TQuaternion3D	Quaternion number type.
TVector	TVector is a vector in a two-dimensional space.
TVector3D	Class for vectors in 3D space.
TVector3DArray	Array of 3D vectors.
TVector3DArrayBase	Array of 3 tagVECTOR3D.
TVector3DType	Defines a 3D vector that consists of 4 floating-point Single values.
TVectorArray	Array of TVector values.

Variables

NullPoint3D	Constant representing a TPoint3D value with null coordinates.
NullVector3D	Constant representing a TVector3D value with null coordinates.