forked from 1b-agent/opencadstudio-upstream
Flip `sdf_text_enabled()` to default ON: text renders as SDF glyph quads (crisp at every zoom, no LOD, box-based snap/pick) for everyone. Set `OCS_TEXT_SDF=0` to fall back to the legacy stroke path — a kill switch kept in case a drawing or environment needs the old renderer. Off-screen text is still view-culled per entity, so dropping the text LOD ladder stays bounded. Co-Authored-By: Claude Opus 4.8 <[email protected]>