BlamStrings::Utils::Math Namespace Reference

Namespace containing math-related utilities. More...

Functions
STRINGS_API bool	FloatIsInteger (float float_value)
	Determines whether or not the specified float is a valid integer. More...
STRINGS_API float	FloatDegreesToRadians (float float_value)
	Converts a float value from Degrees to Radians. More...
STRINGS_API float	FloatRadiansToDegrees (float float_value)
	Converts a float value from Radians to Degrees. More...
STRINGS_API uint64_t	GenerateRandomUInt64 ()
	Generates a random unsigned 64-bit integer. More...
STRINGS_API float	GetDistance2D (float x1, float y1, float x2, float y2)
	Calculates the distance between two points in 2D space. More...
STRINGS_API float	GetDistance2D (BlamVector2 first, BlamVector2 second)
	Calculates the distance between two points in 2D space. More...
STRINGS_API BlamVector4	GetQuaternionFromRotation (BlamVector3 rotation)
	Generates a quaternion from XYZ (Yaw, Pitch, Roll) rotation angles. More...

Detailed Description

Namespace containing math-related utilities.

Function Documentation

FloatDegreesToRadians()

float BlamStrings::Utils::Math::FloatDegreesToRadians

(

float

float_value

)

Converts a float value from Degrees to Radians.

Parameters

float_value

- The value to convert, in degrees.

Returns

The value, converted to radians.

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FloatIsInteger()

bool BlamStrings::Utils::Math::FloatIsInteger

(

float

float_value

)

Determines whether or not the specified float is a valid integer.

Will return false if the float value is more than 0.00001 away from an even number.

Parameters

float_value

- The float to evaluate.

Returns

true if the float in an integer, false if it is not.

FloatRadiansToDegrees()

float BlamStrings::Utils::Math::FloatRadiansToDegrees

(

float

float_value

)

Converts a float value from Radians to Degrees.

Parameters

float_value

- The value to convert, in radians.

Returns

The value, converted to degrees.

GenerateRandomUInt64()

uint64_t BlamStrings::Utils::Math::GenerateRandomUInt64

(

)

Generates a random unsigned 64-bit integer.

Returns

A random unsigned 64-bit integer.

GetDistance2D() [1/2]

float BlamStrings::Utils::Math::GetDistance2D	(	BlamVector2	first,
		BlamVector2	second
	)

Calculates the distance between two points in 2D space.

Parameters

first	- The first point.
second	- The second point.

Returns

The distance between the first and second set of X/Y coordinates.

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GetDistance2D() [2/2]

float BlamStrings::Utils::Math::GetDistance2D	(	float	x1,
		float	y1,
		float	x2,
		float	y2
	)

Calculates the distance between two points in 2D space.

Parameters

x1	- The X coordinate of the first point.
y1	- The Y coordinate of the first point.
x2	- The X coordinate of the second point.
y2	- The Y coordinate of the second point.

Returns

The distance between the first and second set of X/Y coordinates.

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GetQuaternionFromRotation()

BlamVector4 BlamStrings::Utils::Math::GetQuaternionFromRotation

(

BlamVector3

rotation

)

Generates a quaternion from XYZ (Yaw, Pitch, Roll) rotation angles.

Parameters

rotation

- The rotation vector containing yaw, pitch, and roll. All values should be in degrees, not radians.

Returns

A BlamVector4 representing the quaternion.

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