The clear draw's stencil state on a stencil-carrying frame: both tests
always pass, and the pass operation stores zero into every plane —
which makes the §61 clear triangle clear the stencil rectangle exactly as
it clears depth, scissored per view. (loadOp: "clear" would clear the
whole attachment; wgpu-unlit.ts's argument, third application.)
The clear draw's stencil state on a stencil-carrying frame: both tests always pass, and the pass operation stores zero into every plane — which makes the §61 clear triangle clear the stencil rectangle exactly as it clears depth, scissored per view. (
loadOp: "clear"would clear the whole attachment;wgpu-unlit.ts's argument, third application.)