feat: solver consumes CSS contain:paint for clippedBy diagnostics

- Add Contain=5 to geometry world ClipKind enum (avoids collision with
  topology engine's CONTAIN=3 vs Mask=3)
- Fix CDP isClippingElement() to detect contain:paint (style.contain)
- CDP topology builder sets clipKind=5 for contain:paint, 1 for overflow
- Enrich clippedByPredicate with clipKind metric:
  1=contain:paint, 2=overflow (hidden/scroll/auto)
- Reads world.clipping.clipKind of the reference's clip node

This commit is contained in:

John Dvorak

2026-05-21 13:52:28 -07:00

parent a75c3be9e0

commit c4a3d304ef

3 changed files with 18 additions and 2 deletions

									
										packages/imhotep-geometry/src/world.ts
									
		+1
		
												View File
												
				@@ -330,6 +330,7 @@ export const enum ClipKind {

				  ClipPath = 2,

				  Mask = 3,

				  SvgClip = 4,

				  Contain = 5,

				}

				export interface Clipping {