• README

• Top Level Namespace
• AABB
• Background
  • Atmosphere
  • Constant
  • CubeMap
  • Sky
• BoundedHitable
• BSDF
  • Emissive
  • Multi
  • Sample
  • Single
• BxDF
  • LambertianReflection
  • OrenNayarReflection
  • SpecularReflection
  • SpecularTransmission
  • Type
• Camera
  • Environment
  • Perspective
• Color
• DE
  • Blend
  • Box
  • BruteForceDistanceEstimatable
  • Cylinder
  • DistanceEstimatable
  • DistanceOperation
  • Intersection
  • Mandelbulb
  • MengerSponge
  • Metaball
  • Plane
  • Prism
  • Repeat
  • Scale
  • Sphere
  • Subtraction
  • SwapXY
  • SwapXZ
  • SwapYZ
  • Torus
  • Translate
  • Twist
  • Union
• Distribution1D
• Filter
  • Box
  • Gaussian
  • Mitchell
  • Triangle
• Fresnel
  • Conductor
  • Dielectric
  • NoOp
• Hitable
  • BoundedList
  • BruteForceDistanceEstimator
  • BVHNode
  • Cuboid
  • Cuboid2
  • CuboidWrapper
  • Cylinder
  • DistanceEstimator
  • InterpolatedTriangle
  • List
  • ListMethods
  • Rect
  • SAHBVHNode
    • BucketInfo
  • Sphere
  • TexturedTriangle
  • Triangle
  • XYRect
  • XZRect
  • YZRect
• HitRecord
• Light
  • Area
  • IncomingSample
  • OutgoingSample
  • Point
• Material
  • DiffuseLight
  • Glass
  • Matte
  • Mirror
  • OrenNayar
• Normal
• OBJ
• ONB
• Perlin
• Point
• Quaternion
• Range2
• Range3
• Ray
• Raytracer
  • Base
  • Color
  • Normal
  • Path
  • Point
  • Simple
  • SPPM
  • SPPMPixel
  • VisiblePoint
• Sample
• Scene
• Texture
  • Checker
  • Constant
  • Grid
  • Image
  • Noise
  • Normal
  • U
• Transformation
• TransformationWrapper
• Triangulate
• Vector
• Vectorlike
• VisibilityTester
• Visualisation
• VQS
• VS

class VisibilityTester

• VisibilityTester
• Reference
• Object

Defined in:

scene.cr

Constructors

• .new(ray : Ray)

Class Method Summary

• .from_segment(p1 : Point, p2 : Point)

Instance Method Summary

• #unoccluded?(scene : Scene)

Constructor Detail

Class Method Detail

Instance Method Detail