3D: an image inside a clip's box but outside its shape is left out

A 3D effect left an image in a clipping group out only when the image's
box missed the clipping path's box. An image in the corner of a round
clip's box, a turned image whose box reaches a clip but whose frame does
not, an image in an even-odd hole, or one inside each of two nested clips
but outside the area they show together was refused with the Image Trace
message, although it draws nothing.

The image's frame, the pixel rectangle as its transform places it, is now
cut to every clipping path around it in turn, each with its own fill rule,
and the image is left out when nothing is left. An image the clips show
any part of, a strip narrower than a hundredth of a point included, is
still refused. One effect's art cuts image frames at most 1,024 times;
past that, or when a cut fails, the art is refused.

docs/target-app-parity.md

@@ -572,6 +572,7 @@ since 2026-10-01.
 - Window › 3D and Materials panel: `crates/ui-egui/src/panels/three_d.rs` applies a 3D effect by object type (Plane, Extrude, Revolve, Inflate), changes an applied one in place (`effect.setParams` `threeDType`) and edits it with the options dialog's Object, Rotation and Lighting controls, one undo step per change; `crates/engine/src/cmd/effectcmd/three_d_type_tests.rs` and `crates/ui-egui/src/panels/tests_three_d.rs` cover it. No Materials tab.
 - 3D and Materials › Quick Actions › Expand as Wireframes (#6354): `effect.expandAsWireframes` replaces each selected 3D object with a group of 0.5 pt black stroked paths, the edges of the faces its effect draws, each edge once and joined end to end, curves kept, in one undo step ([three-d.md](three-d.md#3d-and-materials-panel)); `crates/effects/src/solids/wireframe/tests.rs`, `crates/engine/src/cmd/wireframe/tests.rs` and `crates/ui-egui/src/panels/tests_three_d.rs` cover it. Scores and hours unchanged.
 - 3D effects on clipping groups, blends and symbol instances (#6140, #5725): every 3D type builds from the art the object shows (the art inside the clipping path, the blend's keys and steps, the symbol's art where the instance places it), alone or in a group, on the canvas, in exports, Object › Rasterize and `assets.add3D`; an image is refused with a pointer to Object › Image Trace › Make. `crates/effects/src/solids/tests_sources.rs`, `crates/engine/src/cmd/effectcmd/three_d_source_tests.rs` and `fx::tests::a_symbol_instance_a_blend_and_a_clipping_group_draw_their_solids` cover it. Scores and estimates unchanged.
+- 3D effects, images a clip hides: an image in a clipping group is left out of the solid when its transformed frame lies wholly outside the area every clipping path around it fills together, holes included, instead of when only the boxes miss; an image the clips show part of is still refused ([the help page](https://helpx.adobe.com/illustrator/using/clipping-masks.html) on clipping paths hiding everything outside their shape; the omission rule is VectorCraft's own). `solids::tests_sources::an_image_inside_a_clips_box_but_outside_its_shape_is_left_out` covers it. Scores and estimates unchanged.
 
 - **Status-bar pointer readout (2026-10-18):** uses the same effective ruler origin as the position fields, then formats the relative X/Y in General units. The absolute pointer position, document, selection, Undo/Redo and saved state are preserved. Three `chrome::tests::status_coordinates_*` painted-text regressions cover zero/positive/negative origins, unit conversion, global/artboard mode, active artboard, reset and missing pointer/document. Original headless status-bar captures were reviewed before and after the change. Scores and hours are unchanged.
 

docs/three-d.md

@@ -177,9 +177,13 @@ solids are ([Groups](#groups)), turned about one shared axis.
 - The objects stay live: editing the clipping path, the blend's keys or the symbol reshapes the solid.
 - An image is refused, alone or in a group: trace it first with Object › Image Trace › Make. The help page routes
   images to 3D through Image Trace ([Create 3D vector artwork](https://helpx.adobe.com/illustrator/desktop/special-effects-styles/create-3d-graphics/create-3d-vector-artwork.html)).
-  A hidden image in a group is left out like any hidden member, and so is an image in a clipping group whose bounds
-  lie wholly outside the clipping path's bounds, when the image has no visible fills or strokes of its own and
-  neither the image nor a group holding it inside the clipping group has effects.
+  A hidden image in a group is left out like any hidden member. An image in a clipping group is left out when its
+  frame, as its transform places it, lies wholly outside the area that every clipping path around it fills together
+  (holes of an even-odd or compound clipping path included), when the image has no visible fills or strokes of its
+  own and neither the image nor a group holding it inside the clipping group has effects. A clipping path hides
+  everything outside its shape ([the help page](https://helpx.adobe.com/illustrator/using/clipping-masks.html)). An
+  image that the clips show any part of is refused. Resolving one effect's art cuts image frames to clipping paths at
+  most 1,024 times (VectorCraft's own limit); past that, the art is refused.
 
 ## Rotate