Where Physics Meets the GPU
Deep technical breakdowns of rendering equations, BRDF theory, Monte Carlo methods, and HLSL implementations — written for senior graphics engineers.
Latest Articles
Multiple Importance Sampling (MIS): Balance vs Power Heuristic
[META] Fireflies in renders? Master Multiple Importance Sampling (MIS) - Balance vs. Power Heuristic. Optimize light sampling for stunning visuals. [/...
Read article →GGX Distribution: Isotropic vs Anisotropic
[META]Master GGX distribution physics. Learn the exact math for power-law decay and anisotropic brushed metal rendering in modern graphics engines.[/M...
Read article →From SVG to GPU: A Beginner's Guide to Hardware-Accelerated Vector Rendering
[META]Accelerate SVG rendering: From vector descriptions to GPU shaders. Learn efficient hardware-accelerated techniques for SVG on the GPU.[/META] # ...
Read article →Real-time SVG Rendering: Strategies for High-Performance Vector Graphics in Games and Apps
[META]Master real-time SVG rendering. Optimize vector graphics for GPU performance, reduce draw calls, and implement efficient tessellation in your en...
Read article →The Math Behind Microfacet BRDF (Cook-Torrance)
[META]Unlock the visual fidelity of your renders! Understand the Cook-Torrance microfacet BRDF's math and why you need that 4(n·l)(n·v) denominator.[/...
Read article →From Coordinates to Curves: A Deep Dive into SVG Path Command Types
[META]Unravel SVG path commands: A deep dive into M, L, C, Q, A, Z, and more for vector graphics mastery.[/META] ## Mastering SVG Paths: Demystifying ...
Read article →Visible Normal Distribution Function (VNDF) Sampling
[META] Optimize ray casting with Visible Normal Distribution Function (VNDF) sampling. Boost rendering performance by avoiding wasted rays. [/META] ...
Read article →Implementing Complex Fresnel Equations for Conductors
[META] Fix metallic material rendering at grazing angles. Learn to implement complex IOR Fresnel equations for physically accurate real-time graphics....
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