Explore Ideas and Insights in AI Visualization

Spectral rendering computes light wavelength by wavelength instead of in RGB. What it is, how it differs from RGB rendering, metamerism, hero wavelength sampling and which renderers are spectral in October 2026.

Schematic design (SD) is the first design phase of an architectural project. This guide explains what happens in it step by step, which drawings and deliverables it produces, how it compares with concept design and design development, and how a two-story house moves through it.

Ambient occlusion (AO) darkens corners, gaps and contact points that ambient light barely reaches. This guide explains how it works, compares SSAO, HBAO+, GTAO, CACAO, ray-traced and baked AO, says when to turn it on or off and shows where to find it in Blender, SketchUp, V-Ray, Corona and D5.

SketchUp 2027 and 2026 system requirements for Windows and Mac, SketchUp for Web and SketchUp for iPad, checked on Trimble's pages in October 2026, with the Windows 10 and Intel Mac situation, a laptop checklist and how to check your own computer.

Revit 2027 and 2026 system requirements as Autodesk lists them (checked October 2026): the Minimum, Value and Performance levels, CPU, RAM by model size, graphics card, disk space, cloud worksharing, Revit LT, Mac with Parallels, a laptop checklist and how to check your own PC.

The best CPUs for rendering in 2026: 12 current AMD and Intel processors from Threadripper PRO to Core Ultra, with vendor specs and launch prices, Blender benchmark scores, the best Mac, older CPUs worth buying only at the right price, CPU vs GPU rendering and how much RAM you need.

25 architecture podcasts with new episodes in 2026, sorted by topic: design and cities, history and theory, running a firm, students and careers, technology and AI, houses and homes. Hosts, length, frequency and latest episode checked in October 2026, plus six podcasts in Spanish and Italian.

The best 3ds Max alternatives in 2026 for architecture and archviz: free Blender and FreeCAD; Cinema 4D, Maya, Houdini, Rhino 9 and SketchUp; and renderers such as Twinmotion, D5, Unreal Engine and Lumion, with platforms, prices and licenses checked in October 2026.

AutoCAD 2027 and 2026 system requirements for Windows and Mac, AutoCAD LT and the specialized toolsets, checked on Autodesk's pages in October 2026, with a laptop checklist and how to check your own computer.

Blender 5.2 LTS system requirements as blender.org lists them (checked October 2026): minimum and recommended specs for Windows, macOS and Linux, which graphics cards render Cycles, how many GB Blender takes, laptops, what 5.0 and 5.3 change, older versions and how to check your PC.

What begins as a simple SketchUp model can quickly turn into a complex, time-critical design process filled with repetitive tasks, workarounds, and last-minute changes.

Photon mapping is Henrik Wann Jensen's two-pass global illumination algorithm: photons from the lights are stored in a photon map and reused to render caustics and indirect light. How it works and where it is used today.