- 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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· <across><advanced><builds><large><many><ray><result><sample> - 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><based><documentation><example><frame><free><instance> - Half-Edge Data Structure
The flipcode archives article from August 2000 explains the half-edge b-rep for triangle meshes.
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· <diagrams><explains><geometry><page><per><share><structures><technical> - 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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· <across><based><documentation><engineers><familiarity><free><instances><show> - Linden Reid
Reid works at Uncommon Games after Blizzard and EA; posts are not employer-sponsored.
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· <across><free><level><many><memory><technical><time><working> - 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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· <based><documentation><example><expected><explains><free><geometry><separate> - ColinLeung-NiloCat GitHub - UnityURP-MobileDrawMeshInstancedIndirectExample
ColinLeung-NiloCat’s MobileDrawMeshInstancedIndirect example shows grass/foliage-style GPU instancing on mobile URP using DrawMeshInstancedIndirect and compute-friendly buffers.
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· <code><advanced><example><free><instance><instances><repository><sample> - Cyanilux GitHub - URP Grass Geometry Shader
URP_GrassGeometryShader sample implements grass blades via geometry shader stage (where supported) wired for Universal RP projects.
Documents mesh generation on GPU, wind parame
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· <based><example><free><geometry><repository><sample><time><useful> - Kink3d GitHub - kMirrors
Kink3d’s kMirrors offers planar reflection rendering helpers for Unity - extra cameras, render textures, and shaders to fake mirrors on flat surfaces.
Documents performance cost
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· <across><free><large><repository><sample><scene><time><useful> - How tetrahedral cages significantly reduce BVH memory usage
AMD GPUOpen article on ray-tracing independently animated dense geometry with deformable tetrahedral cages so dense meshes and BVHs stay static and reusable.
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· <code><optimization><advanced><acceleration><blas><cluster><geometry><instance> - Gabor Fields: Orientation-Selective Level-of-Detail for Volume Rendering
Gabor Fields: Orientation-Selective Level-of-Detail for Volume Rendering presents anisotropic Gabor kernels as an alternative to Gaussian primitives for volumetric path tracing,…
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· <code><advanced><acceleration><continuous><detail><level><lod><page> - Ray tracing massive amounts of animated geometry using tetrahedral cages
AMD GPUOpen article on tetrahedral-cage animation for ray tracing dense deforming meshes, based on the HPG 2026 award paper by Gruen et al.
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· <code><optimization><advanced><based><blas><explains><geometry><ray> - Real-Time Level-of-Detail Rendering with ReSTIR
Real-Time Level-of-Detail Rendering with ReSTIR presents a surface point mapping that keeps ReSTIR spatiotemporal sample reuse valid when geometric LoD switches change mesh…
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· <code><optimization><advanced><across><detail><level><lod><nvidia> - Memory-Efficient BVHs with Merged Nodes for Hardware Ray Tracing
Memory-Efficient BVHs with Merged Nodes for Hardware Ray Tracing.
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· <code><optimization><advanced><based><memory><page><per><ray> - meshoptimizer - v1.2
meshoptimizer - v1.2 is an open-source library / codebase hosted on GitHub.
meshoptimizer v1.2 release notes introducing experimental MikkTSpace-based tangent frame generation,…
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· <code><optimization><advanced><based><detail><frame><readme><repository> - Computing Camera Rays
Computing Camera Rays is a technical blog article by Christoph Peters.
Blog post deriving camera-ray origin, direction, and far-plane length from a world-to-clip matrix so…
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· <code><advanced><detail><diagrams><explains><free><page><ray> - Reconstructing Physically Stable 3D Scenes from a Single Image
Reconstructing Physically Stable 3D Scenes from a Single Image is a single research paper with a public REST3D project site, code release, and demo videos.
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· <code><advanced><builds><engineers><explains><geometry><page><scene> - Dual Contouring of Signed Distance Data
Dual Contouring of Signed Distance Data is a SIGGRAPH 2026 paper with a Columbia Graphics project page linking the PDF, source, and talk materials.
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· <code><advanced><continuous><engineers><explains><geometry><page><per> - GPU memory management in AnKi
AnKi 3D Engine blog post on how GPU memory management evolved from custom VkDeviceMemory suballocation through GPU-driven rendering and a render-graph to placed/committed…
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· <code><optimization><advanced><across><geometry><large><memory><nvidia> - Introducing AMD DGF SuperCompression
AMD GPUOpen blog introducing DGF SuperCompression (DGFS), a software layer that further compresses Dense Geometry Format blocks for storage while decoding to DGF or conventional…
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· <code><optimization><advanced><cluster><explains><geometry><ray><raytracing>