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Computer graphics method
Path tracing is a rendering algorithm in computer graphics that simulates how light interacts with objects and participating media to generate realistic
Path_tracing
Rendering method
ray tracing-based rendering techniques, such as ray casting, recursive ray tracing, distribution ray tracing, photon mapping and path tracing, are generally
Ray_tracing_(graphics)
Producing images of 3D scenes
reflections.) A type of ray tracing called path tracing is currently the most common technique for photorealistic rendering. Path tracing is also popular for
Rendering_(computer_graphics)
Computer graphics rendering method
Volumetric path tracing is a method for rendering images in computer graphics which was first introduced by Lafortune and Willems. This method enhances
Volumetric_path_tracing
2026 video game
strand geometry, on the other hand, is included in the BVH for path tracing. Path tracing enables sharper, more stable reflections that are physically accurate
Pragmata
3D computer graphics software
sampling (picking a light source and tracing a ray towards it) are used. The default path tracing integrator is a "pure" path tracer. This integrator works by
Blender_(software)
Statistical term
pathways is calculated as the product of the path-coefficients along that pathway. The rules for path tracing are: You can trace backward up an arrow and
Path_analysis_(statistics)
2026 video game
game to natively support path tracing as Village only included more limited RTGI and ray traced reflections. However, path tracing in Resident Evil Requiem
Resident_Evil_Requiem
Group of rendering algorithms used in 3D computer graphics
finite-element methods in engineering design. Radiosity, ray tracing, beam tracing, cone tracing, path tracing, Metropolis light transport and photon mapping are
Global_illumination
Type of rendering in computer graphics
as soft shadows, caused by approximations. Unbiased methods, such as path tracing and its derivatives, simulate real-world lighting and shading with full
Unbiased_rendering
2024 video game
MachineGames partnered with Nvidia to implement path tracing, known as "full ray tracing", on Windows. Path tracing replaces static cube maps used on glass reflections
Indiana Jones and the Great Circle
Indiana_Jones_and_the_Great_Circle
Computer graphics technique
real-time applications using shaders or offline applications using ray tracing or path tracing. Starting in the 1980s, a number of rendering researchers worked
Physically_based_rendering
Computer graphics rendering method using diffuse reflection
Monte Carlo algorithms (such as path tracing), which handle all types of light paths, typical radiosity only account for paths (represented by the code "LD*E")
Radiosity_(computer_graphics)
Topics referred to by the same term
of a geometric curve Image tracing, digital image processing to convert raster graphics into vector graphics Path tracing, a method of rendering images
Tracing
tracing and beam tracing are a derivative of the ray tracing algorithm that replaces rays, which have no thickness, with thick rays. In ray tracing,
Cone_tracing
American multinational technology company
real-time DXR ray tracing exclusively to the Windows 10 version of the game. The whole game was, in Nvidia's words, "refit" with path tracing, which dramatically
Nvidia
aliasing, which can plague conventional ray tracing approaches. Since beam tracing effectively calculates the path of every possible ray within each beam (which
Beam_tracing
Integral equation
integration by randomly sampling possible incoming light directions. Path tracing improves and simplifies this method. The rendering equation can be extended
Rendering_equation
Computer graphics techniques for reusing samples during rendering
the image). Versions for path tracing apply transformations called shift mappings to samples, typically reusing parts of paths closer to the light and
Spatiotemporal reservoir resampling
Spatiotemporal_reservoir_resampling
Open source game engine
platforms without licensing fees. The engine has received updates such as a path-tracing renderer for 3D graphics, improving its capabilities for realistic rendering
Godot_(game_engine)
2023 video game
ray tracing to incorporate path tracing where diffused light will also bounce across duller surfaces in addition to reflective ones. Path tracing's computational
Alan_Wake_2
3D computer graphics rendering method
Sphere tracing, the function estimates a distance to step next. Ray marching is also used in physics simulations as an alternative to ray tracing where
Ray_marching
Type of program in computer graphics
2021. "Vulkan Ray Tracing Final Specification Release". Blog. Khronos Group. November 23, 2020. Retrieved 2021-02-22. "RTSL: a Ray Tracing Shading Language"
Shader
Application of the Metropolis–Hastings algorithm to image rendering
procedure constructs paths from the eye to a light source using bidirectional path tracing, then constructs slight modifications to the path. Some careful statistical
Metropolis_light_transport
Methodological basis for 3D CAD/CAM solid modeling and image rendering
essentially the same as ray tracing for computer graphics where virtual light rays are "cast" or "traced" on their path from the focal point of a camera
Ray_casting
Multi-platform game engine by Square Enix
for fast global illumination in large scenes Path tracing, including real-time bidirectional path tracing via rasterisation, bidirectional sampling, and
Luminous_Engine
Simulation of reflective surfaces
possible. Image order rendering algorithms based on tracing rays of light, such as ray tracing or path tracing, typically compute accurate reflections on general
Reflection (computer graphics)
Reflection_(computer_graphics)
Type of application software
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Graphics_software
Computer graphics software plugin
photorealistic representations of the underlying CAD models. With the help of a path-tracing procedure and physically based material models, the global illumination
Enscape
Refinement of ray tracing that allows for the rendering of "soft" phenomena
Distributed ray tracing, also called distribution ray tracing and stochastic ray tracing, is a refinement of ray tracing that allows for the rendering
Distributed_ray_tracing
Graphics mode on the Super NES video game console
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Mode_7
3D rendering software developed by Autodesk
computer-generated scenes using unbiased, physically-based, Monte Carlo path tracing techniques. Created in Spain by Marcos Fajardo, it was later co-developed
Autodesk_Arnold
Mechanism of light transport
into a path-tracing renderer. It essentially simulates what happens to real photons by tracing a light path into the material, generating new paths using
Subsurface_scattering
Planar movement within a Euclidean space without rotation
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Translation_(geometry)
3D computer graphics rendering technique
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Checkerboard_rendering
Open-source 3D modelling software
real-time PBR metal-roughness shading models and interactive ray tracing – path tracing engine. Data Exchange – provides possibility to import–export various
Open_Cascade_Technology
3D animation software
by path-tracing approaches nowadays. Mantra can perform extremely fast volume rendering, and both Mantra and Karma use physically-based path-tracing –
Houdini_(software)
Calculation technique
In physics, ray tracing is a method for calculating the path of waves or particles through a system with regions of varying propagation velocity, absorption
Ray_tracing_(physics)
Technique for increasing apparent display resolution
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Subpixel_rendering
Computer graphics rendering technique used to mimic the look of 2D animation
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Cel_shading
Image upscaling technology by Nvidia
available on all RTX GPUs and first targeted games with path tracing (aka "full ray tracing"), including Cyberpunk 2077's Phantom Liberty DLC, Portal
Deep_Learning_Super_Sampling
Envelope of light rays reflected or refracted by a curved surface/object
caustics can also be achieved by volumetric path tracing. Some computer graphic systems work by "forward ray tracing" wherein photons are modeled as coming
Caustic_(optics)
Machine learning model
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Text-to-image_model
Finding and identifying people in contact with someone with an infectious disease
In public health, contact tracing is the process of identifying people who may have been exposed to an infected person ("contacts") and subsequent collection
Contact_tracing
Sub-field of computer science
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Computer graphics (computer science)
Computer_graphics_(computer_science)
Simulation of the appearance of being three-dimensional
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
2.5D
Element representing a value on a grid in three dimensional space
iso-surface extraction, however other methods exist as well. Both ray tracing and ray casting, as well as rasterisation, can be applied to voxel data
Voxel
Geometric transformation that preserves lines but not angles nor the origin
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Affine_transformation
SAMSON integrates the Cycles renderer from Blender to enable interactive, path-traced rendering of molecular systems for images and animations. Materials
SAMSON
Type of display device
electron beam follows an arbitrary path, tracing the connected sloped lines rather than following the same horizontal raster path for all images. The beam skips
Vector_monitor
Graphics created using computers
final image. Ray tracing Ray tracing is a technique from the family of image order algorithms for generating an image by tracing the path of light through
Computer_graphics
Shading language for WebGPU
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
WebGPU_Shading_Language
Fundamental unit of a texture map
in one spot only. Resel Voxel Andrew Glassner, An Introduction to Ray Tracing, San Francisco: Morgan–Kaufmann, 1989. ISBN 978-0122861604 Linda G. Shapiro
Texel_(graphics)
Two-pass global illumination rendering algorithm
ray tracing and then adds more and more photon mapping passes to provide a progressively more accurate render. Unlike path tracing, bidirectional path tracing
Photon_mapping
Graphics that use a three-dimensional representation of geometric data
Maxon's Redshift) Examples of 3-D rendering A 3-D rendering with ray tracing and ambient occlusion using Blender and YafaRay A 3-D model of a Dunkerque-class
3D_computer_graphics
Operation in computer graphics
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Alpha_compositing
2011 video game
rendering, real-time path tracing, and DLSS for RTX-enabled GPUs. The public release was made available on 8 December 2020. Path tracing can only be enabled
Minecraft
3D rendering notation
The Light Path Notation is a notation used for ray tracing techniques in rendering. It specifies the type of light path from the light source to the virtual
Light_Path_Notation
Technique in video game aesthetic design
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Skybox_(video_games)
American software company
simple path tracing renderer based on Opticore technology. Autodesk Real Time Ray Tracing (Autodesk RTRT; formerly Opus RTRT) - a ray tracing rendering
Autodesk
2006 film by Gil Kenan
the first feature film entirely rendered with unbiased, brute-force path tracing. As with The Polar Express, a stereoscopic 3D version of the film was
Monster_House_(film)
3D computer graphics program
Max 9 Arnold Arnold is an unbiased, physically based, unidirectional path-tracing renderer. Integrated into 3ds Max starting from version 2018. As of 3ds
Autodesk_3ds_Max
Computer graphics 3D reference model
significant advancements in ray tracing software and hardware. Some examples that can be found on this page were path traced with the unbiased Octane
Cornell_box
Algorithm for finding max graph matchings
deconstructing alternating trees and contracted graphs. This reduces path-tracing overhead and makes the algorithm more suitable for parallel execution
Blossom_algorithm
Add Environment nodes addon ? No MODO Yes 14.1 and later MODO Renderer, mPath Yes Yes Light Linking ? Photometric Light Directional Light Portal Shadow
Comparison of 3D computer graphics software
Comparison_of_3D_computer_graphics_software
Physical point in a raster image
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Pixel
3D computer graphics software
Architects with Thea Render Version 3.0". "D5 Render 2.10 adds real-time path tracing | CG Channel". Archived from the original on 2025-03-24. Retrieved 2025-05-07
Rhinoceros_3D
Design technique
circle whose radius is the distance of the eye point from the plane, thus tracing that circle aids the construction of all the vanishing points of 45° lines;
3D_projection
Geometric transformation
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Scaling_(geometry)
Visibility in 3D computer graphics
hidden-surface removal, only an aid. Ray tracing Ray tracing attempts to model the path of light rays to a viewpoint by tracing rays from the viewpoint into the
Hidden-surface_determination
Type of video game graphics
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Isometric_video_game_graphics
Computer software architecture in 3D computer graphics
time spent by processors fetching textures from data stores. Minimal ray tracing: At the time that Reyes was proposed, computer systems were significantly
Reyes_rendering
Computer graphics rendering technique
and then overlays the images. Spectral rendering is often used in ray tracing or photon mapping to more accurately simulate the scene, often for comparison
Spectral_rendering
3D rendering software used by Pixar
the new RenderMan Integrator System (RIS) and could use Monte Carlo path tracing to generate images. With RenderMan 27, XPU (extreme processing unit)
Pixar_RenderMan
Topics referred to by the same term
Look up ray tracing in Wiktionary, the free dictionary. Ray tracing is a method for calculating the path of waves or particles through a system. The method
Ray_tracing
2013 film by Dan Scanlon
setups became more technologically advanced. The new lighting system uses path tracing, a technique that imitates the behavior of the light in the real world;
Monsters_University
Series of video game engines
engine increases the maximum number of on-screen enemies and supports path tracing and realistic game physics, featuring destructible environments. It is
Id_Tech
Video game developer, part of Square Enix
demonstrate the work they were doing with an advanced form of ray tracing they call path tracing. Several projects are in production, including research and
Luminous_Productions
Algorithm for visible surface determination in 3D graphics
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Painter's_algorithm
Screen-space shading technique
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Deferred_shading
Excluding certain graphical elements from being rendered in a scene
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Clipping_(computer_graphics)
3D projection in which points in 3D space are linearly mapped onto a 2D plane
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Planar_projection
Japanese technology company and video game developer
Substance Designer 4.3 Substance Painter Luminous Engine Modo OTOY real-time path tracing engine As of October 2024, YEBIS supports 11 platforms. These platforms
Silicon_Studio
Technique used to optimize the execution of a program at runtime
loops, and subsequent loop iterations often take similar paths. Virtual machines that have a tracing JIT are often mixed-mode execution environments, meaning
Tracing just-in-time compilation
Tracing_just-in-time_compilation
Computer graphics technique
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Shadow_volume
Indian programmer
Mohanan, Harish & Bendapudi, Perraju et al., "System crash analysis using path tracing technologies", published 2010-06-15, assigned to Microsoft Corp. "Suryanarayana
Harsha_Suryanarayana
Open-source physically-based rendering engine
Photon Mapping integrator (SPPM). GPU-accelerated "Hybrid Bidirectional" path tracing using the GPU for ray-intersection calculations. Support for multiple
LuxCoreRender
Only rendering polygons facing towards the camera
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Back-face_culling
3D computer graphics image rendering method
chip; only the visible pixels and depth values are stored. Raster scan Ray tracing Z-buffering Television Interface Adaptor, the Atari 2600's chip, which
Scanline_rendering
Depicting depth with levels of darkness
This is how light intensity decreases in reality if the light has a free path (i.e. no fog or any other thing in the air that can absorb or scatter the
Shading
Type of geometric transformation
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Shear_mapping
Algorithms and methods of plotting the Mandelbrot set on a computing device
within the Mandelbrot set must itself be in the Mandelbrot set. Border tracing works by following the lemniscates of the various iteration levels (colored
Plotting algorithms for the Mandelbrot set
Plotting_algorithms_for_the_Mandelbrot_set
Generating images by computer software
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Software_rendering
Computer image rendering software
that provides both biased and unbiased rendering options: using the path tracing engine gives an unbiased result, while using precomputations with a secondary
Chaos_Corona
Technique in computer graphics
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Parallax_scrolling
Representation of a 3D object with only its edges rendered
wire frame format is also well-suited and widely used in programming tool paths for direct numerical control (DNC) machine tools. Hand-drawn wire-frame-like
Wire-frame_model
Topics referred to by the same term
Volumetric lighting, or "God rays", sun beams/rays, etc. Volumetric path tracing, a method for rendering (different from volume rendering) images in computer
Volume_(disambiguation)
Probabilistic problem-solving algorithm
needed] Path tracing, occasionally referred to as Monte Carlo ray tracing, renders a 3D scene by randomly tracing samples of possible light paths. Repeated
Monte_Carlo_method
Computer imaging technique
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Image-based modeling and rendering
Image-based_modeling_and_rendering
Computer graphics techniques for generating realistic animations of fluids
Planar projection Reflection Rendering Beam tracing Cone tracing Checkerboard rendering Ray tracing Path tracing Ray casting Scanline rendering Rotation Scaling
Fluid_animation
PATH TRACING
PATH TRACING
Female
English
Short form of English Katherine, KATH means "pure."
Boy/Male
Indian
Victory
Male
English
English unisex short form of English Patrick and Latin Patricia, PAT means "patrician; of noble birth."
Surname or Lastname
English (Bath)
English (Bath) : unexplained.
Boy/Male
Arabic, Australian, Muslim
Correct Path; Straight Path
Boy/Male
Arabic, Modern
Road; The Way
Female
Hebrew
(בַּת-ש×ֶבַע) Hebrew name BATH-SHEBA means "daughter of the oath." In the bible, this is the name of a wife of Uriah then later King David, and mother of Solomon. Also spelled Bat-Sheva, Bathsheba, and Bathsheva.
Female
Hebrew
(×Ö¸×¡Ö°× Ö·×ª) Hebrew name of Egyptian origin, ACÄ”NATH means "belonging to the goddess Neith." In the bible, this is the name of Joseph's Egyptian wife.
Surname or Lastname
Scottish
Scottish : reduced form of McGath.English : variant of Garth.North German (Gäth) : variant of Gäde (see Gaede).North German : topographic name from Middle Low German gate ‘street’, ‘alley’.
Female
Hebrew
(בַּתש×וּעַ) Hebrew name BATH-SHUWA means "daughter of wealth." In the bible, this is another name Bath-Sheba is known by.
Surname or Lastname
English and Scottish
English and Scottish : from the personal name Pat(t), Pate, a short form of Patrick.English and Scottish : nickname for a man with a bald head, from Middle English pate ‘head’, ‘skull’.French (Paté) : from Old French pat(t)é ‘with paws’, ‘pawed’ (from pat(t)e ‘paw’), a nickname, applied presumably to a man with large and clumsy hands and feet.German : nickname for a trustworthy man, from Middle High German pate, Middle Low German pade ‘godfather’, ‘male relative’ (see Paeth), or alternatively from a personal name Bado, probably meaning ‘battle’, ‘fight’.
Girl/Female
Australian, British, English
Way
Surname or Lastname
English
English : habitational name from the city of Bath in western England, which is the site of sumptuous, but in the Middle Ages ruined, Roman baths. The place is named with the dative plural of Old English bæð ‘bath’. In some cases the surname may have originated as a metonymic occupational name for an attendant at a public bath house.Scottish : reduced and altered form of McBeth.German : variant of Bathe.Indian (Panjab) : Sikh name based on the name of a Jat clan.
Surname or Lastname
English (mainly Devon)
English (mainly Devon) : variant of Pate 1.
Boy/Male
Muslim
Correct path, Straight path
Male
Irish
Short form of Irish Gaelic Parthalán, possibly PARTH means "son of Talmai."
Surname or Lastname
English (Bristol and Bath)
English (Bristol and Bath) : unexplained.
Female
Hebrew
(בַּתש×וּעַ) Variant spelling of Hebrew Bath-Shuwa, BATH-SHUA means "daughter of wealth."Â
Female
English
English short form of French Catherine, CATH means "pure."
Boy/Male
Muslim/Islamic
Correct path Straight path
PATH TRACING
PATH TRACING
Boy/Male
Hindu
The Moon
Girl/Female
Assamese, Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Telugu
Creation
Girl/Female
Hindu
Wisdom, Knowledge, Learning, Goddess Durga
Boy/Male
Tamil
Universally present
Girl/Female
Basque Spanish
Refers to Christ's Ascension.
Male
Greek
Greek name ABRAX means "shining one." In mythology, this is the name of one of the steeds of Aurora. The other is Phaeton.
Boy/Male
Biblical
A basket.
Girl/Female
Sikh
Friend
Girl/Female
Hindu
Artistic or Goddess Parvati
Boy/Male
Irish Gaelic Celtic
Surname.
PATH TRACING
PATH TRACING
PATH TRACING
PATH TRACING
PATH TRACING
pl.
of Path
v. t.
To adorn, as the face, with a patch or patches.
n.
A small mass, as of butter, shaped by pats.
n.
A small piece of anything used to repair a breach; as, a patch on a kettle, a roof, etc.
pr.p. & vb. n.
of Path
n.
A towing path.
n.
Fig.: Anything regarded as a patch; a small piece of ground; a tract; a plot; as, scattered patches of trees or growing corn.
n.
Way; track; path.
v. t.
To mend with pieces; to repair with pieces festened on; to repair clumsily; as, to patch the roof of a house.
n.
The act of exposing the body, or part of the body, for purposes of cleanliness, comfort, health, etc., to water, vapor, hot air, or the like; as, a cold or a hot bath; a medicated bath; a steam bath; a hip bath.
v. t.
To make a path in, or on (something), or for (some one).
n.
Hence: The which contains the strength of life; the vital or essential part; concentrated force; vigor; strength; importance; as, the speech lacked pith.
adv.
In a pat manner.
n.
Way; road; path.
n.
A way, course, or track, in which anything moves or has moved; route; passage; an established way; as, the path of a meteor, of a caravan, of a storm, of a pestilence. Also used figuratively, of a course of life or action.
v. t.
To mend by sewing on a piece or pieces of cloth, leather, or the like; as, to patch a coat.
imp. & p. p.
of Path
v. t.
To make of pieces or patches; to repair as with patches; to arrange in a hasty or clumsy manner; -- generally with up; as, to patch up a truce.