dlib.math.utils

Utility math functions

Public Imports

std.algorithm public import std.algorithm : clamp;: Limit to given range

Members

Enums

Axis enum Axis: Axes of Cartesian space

Functions

allIsZero deprecated bool allIsZero(T[] array): If all elements are zeros
bigEndian ushort bigEndian(ushort value): Byte operations
bigEndian uint bigEndian(uint value): Byte operations
bigEndian ushort bigEndian(ushort value): Undocumented in source. Be warned that the author may not have intended to support it.
bigEndian uint bigEndian(uint value): Undocumented in source. Be warned that the author may not have intended to support it.
bytesToUint uint bytesToUint(ubyte[4] src): Undocumented in source. Be warned that the author may not have intended to support it.
clamp T clamp(T v, T minimal, T maximal): Undocumented in source. Be warned that the author may not have intended to support it.
degtorad T degtorad(T angle): Convert degrees to radians
fovXfromY T fovXfromY(T yfov, T aspectRatio): Field of view angle X from Y
fovYfromX T fovYfromX(T xfov, T aspectRatio): Field of view angle Y from X
invertArray deprecated T[] invertArray(T[] array): Negate all elements of an array
isConsiderZero bool isConsiderZero(T f): Is less than EPSILON
isPerfectSquare bool isPerfectSquare(float n): Is perfect square
isPowerOfTwo bool isPowerOfTwo(T x): Is power of 2
max2 T max2(T x, T y): Find maximum of two values
max3 T max3(T x, T y, T z): Find maximum of three values
min2 T min2(T x, T y): Find minimum of two values
min3 T min3(T x, T y, T z): Find minimum of three values
networkByteOrder ushort networkByteOrder(ushort value): Byte operations
networkByteOrder uint networkByteOrder(uint value): Byte operations
networkByteOrder ushort networkByteOrder(ushort value): Undocumented in source. Be warned that the author may not have intended to support it.
networkByteOrder uint networkByteOrder(uint value): Undocumented in source. Be warned that the author may not have intended to support it.
nextPowerOfTen T nextPowerOfTen(T k): Round to next power of 10
nextPowerOfTwo T nextPowerOfTwo(T k): Round to next power of 2
oneOfIsZero bool oneOfIsZero(T[] array): If at least one element is zero
radtodeg T radtodeg(T angle): Convert radians to degrees
sign int sign(T x): Sign of a number
sum deprecated T sum(T[] array): Sum of all elements of an array
swap void swap(T* a, T* b): Swap values

Manifest constants

EPSILON enum EPSILON;: Very small value

dlib.math.utils

Public Imports

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Enums

Functions

Manifest constants

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