struct Graphene::Ray

• Graphene::Ray
• Struct
• Value
• Object

Overview

A ray emitted from an origin in a given direction.

The contents of the graphene_::ray_t structure are private, and should not be modified directly.

Defined in:

lib/gi-crystal/src/auto/graphene-1.0/ray.cr

Constructors

• .new(pointer : Pointer(Void), transfer : GICrystal::Transfer)
• .new(data : LibGraphene::Ray, _transfer : GICrystal::Transfer)
• .new(origin : Graphene::Vec3 | Nil = nil, direction : Graphene::Vec3 | Nil = nil)

Class Method Summary

• .g_type : UInt64

  Returns the type id (GType) registered in GLib type system.

Instance Method Summary

• #==(other : self) : Bool
• #closest_point_to_point(p : Graphene::Point3D) : Graphene::Point3D
• #direction : Graphene::Vec3
• #direction(*args, **options)
• #direction(*args, **options, &)
• #direction=(arg)
• #distance_to_plane(p : Graphene::Plane) : Float32
• #distance_to_point(p : Graphene::Point3D) : Float32
• #equal(b : Graphene::Ray) : Bool
• #free : Nil
• #init(origin : Graphene::Point3D | Nil, direction : Graphene::Vec3 | Nil) : Graphene::Ray
• #init_from_ray(src : Graphene::Ray) : Graphene::Ray
• #init_from_vec3(origin : Graphene::Vec3 | Nil, direction : Graphene::Vec3 | Nil) : Graphene::Ray
• #intersect_box(b : Graphene::Box, t_out : Float32) : Graphene::RayIntersectionKind
• #intersect_sphere(s : Graphene::Sphere, t_out : Float32) : Graphene::RayIntersectionKind
• #intersect_triangle(t : Graphene::Triangle, t_out : Float32) : Graphene::RayIntersectionKind
• #intersects_box(b : Graphene::Box) : Bool
• #intersects_sphere(s : Graphene::Sphere) : Bool
• #intersects_triangle(t : Graphene::Triangle) : Bool
• #origin : Graphene::Point3D
• #origin(*args, **options)
• #origin(*args, **options, &)
• #origin=(arg)
• #position_at(t : Float32) : Graphene::Point3D

Constructor Detail

Class Method Detail

Instance Method Detail