YasiuMath::Rotation Namespace Reference

Manipulation of rotation or angles. More...

Functions
template<typename T>
T	NormalizeAngleToPeriod (T angle, T period=360.f)
	Normalize angle to range <0, period>. Unit independent.
FVector YASIUMATH_API	RotateBoundingBox (const FVector &Box, const FQuat &Rotation)
	Rotate Box and calculate new bounding box along same axes to fit old box inside.
void YASIUMATH_API	RotateCameraWithoutRoll (FRotator &CurrentRotator, float YawChange, float PitchChange, const float PitchLimit=85)
	Adjust rotator yaw and pitch and keeps roll 0.

Detailed Description

Manipulation of rotation or angles.

Function Documentation

NormalizeAngleToPeriod()

template<typename T>

T YasiuMath::Rotation::NormalizeAngleToPeriod	(	T	angle,
		T	period = 360.f )

Normalize angle to range <0, period>. Unit independent.

Normalization removes any excess periods.

Angle can be negative. Period must be > 0

Note

Example:

Angle = -12, Period = 10

Result -> 8

RotateBoundingBox()

FVector YASIUMATH_API YasiuMath::Rotation::RotateBoundingBox	(	const FVector &	Box,
		const FQuat &	Rotation )

Rotate Box and calculate new bounding box along same axes to fit old box inside.

Helps find suboptimal bounding box for rotated meshes

Note

Function can take both Dimensions and Box Extent.

Parameters

Box	Dimension of Bounding box
Rotation	Rotation to calculate

Returns

Returns size in same units as passed Box

RotateCameraWithoutRoll()

void YASIUMATH_API YasiuMath::Rotation::RotateCameraWithoutRoll	(	FRotator &	CurrentRotator,
		float	YawChange,
		float	PitchChange,
		const float	PitchLimit = 85 )

Adjust rotator yaw and pitch and keeps roll 0.

Parameters

CurrentRotator
YawChange
PitchChange
PitchLimit	Limits pitch value to <-PitchLimit, PitchLimit>