graphics-snippets

“You keep on learning and learning, and pretty soon you learn something no one has learned before” Richard P. Feynman

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three.js

Hello Cube
Examples

Shadow

Contact shadow (ground shadow)
RetAreaLight shadow
Progressive shadow

Ambient Occlusion

Screen Space Ambient Occlusion

Geometry

Boolean 3D operation (CSG)
Dimensioning arrow

GLTF Viewer

GLB/GLTF viewer

Frustum

Perspective Viewing Frustum

StackOverflow examples - three.js

BSP geometry - subtract cube

BSP geometry - subtract sphere

BSP geometry - subtract heart

geometry - extrude

Logarithmic depth buffer (cube)

Dashed line shader

Cube tilt (axis)