simplify-triangles

quadratic error mesh decimation. simplified interface for npm mesh-simplifier - use simple triangles instead of Three.js geometry.

dwindle

Fast continuous level of detail geometry simplification using the Visvalingam area approach. Provides methods for simplifying to a target point count or percentage in addition to point-area significance.

image-to-triangles

convert an image into triangles with vertex colors - compress image data using mesh compression! poor man's vector tracing.