- Physically Based Rendering (pbrt)
Academy Award-winning textbook and literate-rendered path tracer implementation.
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· <advanced><brdf><carlo><matching><monte><sampling><spectral><strategies> - Creating a Volumetric Ray Marcher
The post builds a march loop along the camera ray inside a mesh volume, sampling tiled 2D slice atlases as pseudo-3D density, accumulating opacity, and clipping to a bounding box while supporting o…
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· <blog><advanced><also><article><builds><post><real><recipe> - Deferred Shading (CatlikeCoding)
Rendering 13 on Catlike Coding is Jasper Flick's chapter on Unity deferred shading, part of the Built-in RP Rendering series (Unity 5.5).
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· <advanced><blog><also><article><free><legacy><part><path> - Drawing Thousands of Meshes with DrawMeshInstanced / Indirect (Toqoz)
Toqoz's November 2019 toqoz.fyi post walks through drawing very large mesh counts in Unity with Graphics.DrawMeshInstanced and Graphics.DrawMeshInstancedIndirect, with C# samples,
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· <code><advanced><blog><also><article><color><free><know> - Half-Edge Data Structure
The flipcode archives article from August 2000 explains the half-edge b-rep for triangle meshes.
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· <blog><already><article><discusses><html><implementing><interactive><links> - Impossible Geometry: Non-Euclidean Cubes
Alan Zucconi's 2015 Unity post opens his Impossible Geometry series on alanzucconi.com.
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· <blog><article><free><part><post><real><series><time> - Joyrok
Tech Art Chronicles on joyrok.com walk Unreal materials or UMG and Unity Shader Graph in parallel, mapping Photoshop-style layers and masks into node graphs.
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· <blog><already><also><article><engineers><free><interactive><noise> - Physically Based Rendering
Alex Tardif’s Physically Based Rendering page is a practitioner-oriented explainer of energy-conserving shading terms - diffuse, specular, Fresnel, and microfacet models - for real
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· <blog><already><article><brdf><free><implementing><links><post> - What happens when a GPU reads memory
Deep technical blog post by Fergus Finn tracing a CUDA global load (LDG) on an RTX 4090 from warp issue through coalescing, L1/TLB, crossbar, L2, and DRAM.
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· <code><advanced><blog><already><know><path><post><rtx> - Parallelised Differentiable Straightest Geodesics for 3D Meshes
Parallelised Differentiable Straightest Geodesics for 3D Meshes presents a CIRCLE Group Imperial College London CVPR 2026 paper by Hippolyte Verninas, Caner Korkmaz, Stefanos…
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· <code><math><advanced><derives><need><tracing><transport><useful> - Fitting Code Driven Displacement Revisited
Fitting Code Driven Displacement Revisited is a February 2026 technical article by Daniel Holden deriving closed-form links between critical spring-damper character motion and…
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· <code><math><advanced><blog><article><free><links><post> - Coding Adventure: Simulating Smoke
This YouTube Coding Adventure video by Sebastian Lague builds a grid-based smoke simulation from first principles as one episode in the Coding Adventures series.
It covers…
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· <code><math><already><builds><concrete><free><interactive><need> - Better sRGB to greyscale conversion
Better sRGB to greyscale conversion is an October 2025 technical blog post on 30fps.net about converting gamma-encoded sRGB to greyscale without misusing Rec.
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· <math><blog><article><color><comparisons><free><need><path> - WebGPU and the price of compiling WGSL
WebGPU and the price of compiling WGSL is a blog post by Hugo Daniel introducing a WebGPU diagnostics and compilation-benchmark tool after earlier posts on WGSL limits.
It…
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· <code><blog><evidence><free><functions><html><links><multi> - Reinforcement Learning 04 : Motion Fields For Interactive Character Animation
Reinforcement Learning 04 : Motion Fields For Interactive Character Animation is a YouTube implementation talk on the Animation Tech channel where Jerome rebuilds ideas from the…
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· <code><math><advanced><free><functions><interactive><lookup><matching> - A case for learning GPU programming with a compute-first mindset
A case for learning GPU programming with a compute-first mindset is a 2025 blog essay on Maister Graphics Adventures arguing that new GPU programmers should learn compute,…
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· <code><blog><already><article><free><html><know><multi> - Ocean Rendering, Part 1 - Simulation
Ocean Rendering, Part 1 - Simulation is an October 2025 technical blog post by Robert Ryan on the theory and mathematics of real-time FFT ocean surface simulation using…
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· <code><math><advanced><blog><article><free><html><implementing> - Realtime Raytracing in Bevy 0.17 (Solari)
Realtime Raytracing in Bevy 0.17 (Solari) is a September 2025 engineering blog post by jms55 on experimental hardware raytracing in Bevy 0.17 through the Solari plugin.
It gives…
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· <code><advanced><blog><article><concrete><free><html><post> - Triple Buffering in Rendering APIs
Triple Buffering in Rendering APIs is a September 2025 practical guide on 4rknova.com explaining how a third swapchain image changes smoothness and throughput versus double…
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· <code><blog><also><free><html><implementing><post><samples> - Learning the integral of a diffusion model
Blog post by Sander Dieleman explaining flow maps as models that predict any point on a diffusion noise-to-data path from any other point, instead of only the local tangent…
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· <math><advanced><blog><already><noise><path><post><sampling>