Vec3
Object Hierarchy:
Graphene.Vec3
Graphene.Vec3
Graphene.Vec3
Description:
[ CCode ( cname = "graphene_vec3_t" , copy_function = "g_boxed_copy" , free_function = "g_boxed_free" , type_id = "graphene_vec3_get_type ()" ) ]public struct Vec3
A structure capable of holding a vector with three dimensions: x, y, and z.
The contents of the Vec3 structure are private and should never be accessed directly.
Content:
Static methods:
public static unowned Vec3 one Provides a constant pointer to a vector with three components, all
sets to 1.
public static unowned Vec3 x_axis Provides a constant pointer to a vector with three components with
values set to (1, 0, 0).
public static unowned Vec3 y_axis Provides a constant pointer to a vector with three components with
values set to (0, 1, 0).
public static unowned Vec3 z_axis Provides a constant pointer to a vector with three components with
values set to (0, 0, 1).
public static unowned Vec3 zero Provides a constant pointer to a vector with three components, all
sets to 0.
Methods:
public Vec3 add Vec3 Adds each component of the two given vectors.
public Vec3 cross Vec3 Computes the cross product of the two given vectors.
public Vec3 divide Vec3 Divides each component of the first operand
this by the corresponding component of the second operand b, and places the results
into the vector res.
public float dot Vec3 Computes the dot product of the two given vectors.
public bool equal Vec3 Checks whether the two given Vec3 are
equal.
public float get_x Retrieves the first component of the given vector
this .
public Vec2 get_xy Creates a Vec2 that
contains the first and second components of the given Vec3 .
public Vec3 get_xy0 Creates a Vec3 that contains the first two
components of the given Vec3 , and the third component set to 0.
public Vec4 get_xyz0 Converts a Vec3 in a
Vec4 using 0.0 as the value for the fourth component of the resulting vector.
public Vec4 get_xyz1 Converts a Vec3 in a
Vec4 using 1.0 as the value for the fourth component of the resulting vector.
public Vec4 get_xyzw float Converts a Vec3 in a
Vec4 using w as the value of the fourth component of the resulting
vector.
public float get_y Retrieves the second component of the given vector
this .
public float get_z Retrieves the third component of the given vector
this .
public unowned Vec3 init float float float Initializes a Vec3 using the given values.
public unowned Vec3 init_from_float float Initializes a Vec3 with the values from an
array.
public unowned Vec3 init_from_vec3 Vec3 Initializes a Vec3 with the values of
another Vec3 .
public Vec3 interpolate Vec3 double Linearly interpolates this and
v2 using the given factor.
public float length Retrieves the length of the given vector
this .
public Vec3 max Vec3 Compares each component of the two given vectors and creates a vector
that contains the maximum values.
public Vec3 min Vec3 Compares each component of the two given vectors and creates a vector
that contains the minimum values.
public Vec3 multiply Vec3 Multiplies each component of the two given vectors.
public bool near Vec3 float Compares the two given Vec3 vectors and
checks whether their values are within the given epsilon.
public Vec3 negate Negates the given Vec3 .
public Vec3 normalize Normalizes the given Vec3 .
public Vec3 scale float Multiplies all components of the given vector with the given scalar
factor.
public Vec3 subtract Vec3 Subtracts from each component of the first operand
this the corresponding component of the second operand b and places each result into
the components of res.
public void to_float ref float Copies the components of a Vec3 into the
given array.