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Dynamic Semantic Segmentation
Every point is classified by the object it constitutes at the chosen mereological level, and that object by its class at the chosen taxonomical level. Nothing is recomputed: both axes are already in the graph.
Classes to segment
A point takes the first selected class met going up from its object at the chosen level; a class blocks only its own lineage.
Display
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The model runs in your browser (WebGPU): it is downloaded once and kept in the browser cache.
Suggested questions
SPARQL
Prefixes base: (3DOntCore), rdf:, rdfs:, owl:, xsd: are added automatically. Queries that talk about points (?p base:Constitutes …, base:X/Y/Z, point properties) light up the cloud.
3DOnt Explorer · online demo