Quaternion

Quaternion implementation. Holds a rotation + angle in a proper but wild space.

struct Quaternion (

T

) {

union __anonymous;

static Quaternion fromAxis(Vector!(T, 3u) axis, T angle);

Quaternion opAssign(U u);

Quaternion opAssign(U u);

string toString();

void normalize();

Quaternion normalized();

void inverse();

Quaternion inversed();

Quaternion opOpAssign(U q);

Quaternion opOpAssign(U operand);

Quaternion opBinary(U operand);

bool opEquals(U other);

bool opEquals(U other);

static Quaternion IDENTITY();

}

Constructors

this this(U x): Construct a Quaternion from a value.

Members

Functions

inverse void inverse(): Inverse a quaternion.
inversed Quaternion inversed()
normalize void normalize(): Normalizes a quaternion.
normalized Quaternion normalized()
opAssign Quaternion opAssign(U u): Assign from another Quaternion.
opAssign Quaternion opAssign(U u): Assign from a vector of 4 elements.
opBinary Quaternion opBinary(U operand): Undocumented in source. Be warned that the author may not have intended to support it.
opCast U opCast(): Convert to a 3x3 rotation matrix. TODO: check out why we can't do is(Unqual!U == mat3!T)
opCast U opCast(): Converts a to a 4x4 rotation matrix.
opEquals bool opEquals(U other): Compare two Quaternions.
opEquals bool opEquals(U other): Compare Quaternion and other types.
opOpAssign Quaternion opOpAssign(U q): Undocumented in source. Be warned that the author may not have intended to support it.
opOpAssign Quaternion opOpAssign(U operand): Undocumented in source. Be warned that the author may not have intended to support it.
toString string toString(): Converts to a pretty string.

Static functions

IDENTITY Quaternion IDENTITY(): Undocumented in source. Be warned that the author may not have intended to support it.
fromAxis Quaternion fromAxis(Vector!(T, 3u) axis, T angle): Constructs a Quaternion from axis + angle.

Unions

__anonymous union __anonymous: Undocumented in source.

Meta

Source

See Implementation

gfm math quaternion aliases

functions

structs

Quaternion