record _TVector4Helper
Unit
Neslib.FastMath
Declaration
type _TVector4Helper = record helper for TVector4
Description
Adds common constants of type TVector4
Overview
Fields
Methods
Description
Fields
internal const Zero : TVector4 = (X: 0; Y: 0; Z: 0; W: 0); |
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internal const One : TVector4 = (X: 1; Y: 1; Z: 1; W: 1); |
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internal const UnitX: TVector4 = (X: 1; Y: 0; Z: 0; W: 0); |
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internal const UnitY: TVector4 = (X: 0; Y: 1; Z: 0; W: 0); |
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internal const UnitZ: TVector4 = (X: 0; Y: 0; Z: 1; W: 0); |
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internal const UnitW: TVector4 = (X: 0; Y: 0; Z: 0; W: 1); |
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Methods
function Floor: TIVector4; inline; |
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Rounds the components of the vector towards negative infinity.
Returns
The rounded vector. |
function Ceiling: TIVector4; inline; |
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Rounds the components of the vector towards positive infinity.
Returns
The rounded vector. |
function Truncate: TIVector4; inline; |
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Rounds the components of the vector towards 0.
Returns
The rounded vector. |
function Round: TIVector4; inline; |
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Rounds the components of the vector towards the nearest integer.
If a component is exactly between two integer values (if the fraction is 0.5), then it is set to the even number
Returns
The rounded vector. |
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