forked from 1b-agent/opencadstudio-upstream
Add a transparency_enable uniform read by the wire shader: when the new TPY pill is off, every line is forced opaque; when on, baked entity transparency shows through. Toggling is a uniform write, no retessellate (same mechanism as the lineweight-display toggle). Pill is toggleable from the status-bar customization menu. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>