Issues setStencilReference when — and only when — ref differs from the
pass's current value, returning the value now in effect (§67, WP-R1.3).
A one-line mirror rather than the GL backend's eight-field GlState,
because everything else GL mirrors is pipeline identity here; the reference
is the one §57 stencil field WebGPU leaves as a pass command. ref is read
defensively (?? 0) for the reason every §57 field is: a structurally-typed
material double may omit it, and the documented default is 0.
Issues
setStencilReferencewhen — and only when —refdiffers from the pass's current value, returning the value now in effect (§67, WP-R1.3).A one-line mirror rather than the GL backend's eight-field
GlState, because everything else GL mirrors is pipeline identity here; the reference is the one §57 stencil field WebGPU leaves as a pass command.refis read defensively (?? 0) for the reason every §57 field is: a structurally-typed material double may omit it, and the documented default is 0.