Quaternion

this this(graphene_quaternion_t* graphene_quaternion, bool ownedRef): Sets our main struct and passes it to the parent class.
this this(): Allocates a new #graphene_quaternion_t.

Destructor

~this ~this(): Undocumented in source.

Members

Functions

add void add(Quaternion b, Quaternion res): Adds two #graphene_quaternion_t @a and @b.
dot float dot(Quaternion b): Computes the dot product of two #graphene_quaternion_t.
equal bool equal(Quaternion b): Checks whether the given quaternions are equal.
free void free(): Releases the resources allocated by graphene_quaternion_alloc().
getQuaternionStruct graphene_quaternion_t* getQuaternionStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
init Quaternion init(float x, float y, float z, float w): Initializes a #graphene_quaternion_t using the given four values.
initFromAngleVec3 Quaternion initFromAngleVec3(float angle, Vec3 axis): Initializes a #graphene_quaternion_t using an @angle on a specific @axis.
initFromAngles Quaternion initFromAngles(float degX, float degY, float degZ): Initializes a #graphene_quaternion_t using the values of the Euler angles on each axis.
initFromEuler Quaternion initFromEuler(Euler e): Initializes a #graphene_quaternion_t using the given #graphene_euler_t.
initFromMatrix Quaternion initFromMatrix(Matrix m): Initializes a #graphene_quaternion_t using the rotation components of a transformation matrix.
initFromQuaternion Quaternion initFromQuaternion(Quaternion src): Initializes a #graphene_quaternion_t with the values from @src.
initFromRadians Quaternion initFromRadians(float radX, float radY, float radZ): Initializes a #graphene_quaternion_t using the values of the Euler angles on each axis.
initFromVec4 Quaternion initFromVec4(Vec4 src): Initializes a #graphene_quaternion_t with the values from @src.
initIdentity Quaternion initIdentity(): Initializes a #graphene_quaternion_t using the identity transformation.
invert void invert(Quaternion res): Inverts a #graphene_quaternion_t, and returns the conjugate quaternion of @q.
multiply void multiply(Quaternion b, Quaternion res): Multiplies two #graphene_quaternion_t @a and @b.
normalize void normalize(Quaternion res): Normalizes a #graphene_quaternion_t.
scale void scale(float factor, Quaternion res): Scales all the elements of a #graphene_quaternion_t @q using the given scalar factor.
slerp void slerp(Quaternion b, float factor, Quaternion res): Interpolates between the two given quaternions using a spherical linear interpolation, or SLERP, using the given interpolation @factor.
toAngleVec3 void toAngleVec3(float angle, Vec3 axis): Converts a quaternion into an @angle, @axis pair.
toAngles void toAngles(float degX, float degY, float degZ): Converts a #graphene_quaternion_t to its corresponding rotations on the Euler angles on each axis.
toMatrix void toMatrix(Matrix m): Converts a quaternion into a transformation matrix expressing the rotation defined by the #graphene_quaternion_t.
toRadians void toRadians(float radX, float radY, float radZ): Converts a #graphene_quaternion_t to its corresponding rotations on the Euler angles on each axis.
toVec4 void toVec4(Vec4 res): Copies the components of a #graphene_quaternion_t into a #graphene_vec4_t.

Static functions

getType GType getType()

Variables

graphene_quaternion graphene_quaternion_t* graphene_quaternion;: the main Gtk struct
ownedRef bool ownedRef;: Undocumented in source.

Quaternion

Constructors

Destructor

Members

Functions

Static functions

Variables

Meta

Since

Source