[kcjonson]

Pin

salal v0.15.0 to v0.17.0 in the root CMakeLists.txt, and the include graph doc refreshed (the renderer row moved: salal's new BoundaryLoops.{h,cpp}). No source file needed a change.

What changed in salal

• v0.16.0 deletes Primitives::setFrameUpdateCallback (not called here) and updates docs.
• v0.17.0 (salal#34) partitions strokes so each pixel is drawn once, adds a feather ring to drawPolygon fills, adds an opt-in TrianglesArgs::antiAlias (default off), and gives a zero-size box defined coverage in the base shader. Worldsim calls none of drawPolygon, drawPolyline or drawArc and builds TrianglesArgs with designated initializers, so no pixel should move.

Comparison

Debug builds, main 818f3dff (v0.15.0) against this branch (v0.17.0), two frames of each build for the noise floor.

capture	before vs after	one build, two frames
ui-sandbox text_shapes, svg, button, grass, textwrap, planet, layout, treeview, icon	identical	identical
world-sim main menu (globe included, 3 launches each)	identical	identical
asset-manager browser	identical	identical
world-sim game, paused	max delta 4 outside the colonist and its minimap marker	max 10 (before), 11 (after)
asset-cli BigRock, Colonist, Flora_TreeMaple x3	byte-identical

In the game, 4,310 of 5,184 32-px cells are byte-identical; the rest are the river and wind animation (below the frame-to-frame floor) and the wandering colonist with its minimap marker. The clock reads 06:15 in both. The ui trees and lint reports are byte-identical in every scene.

Tests

ctest --test-dir build -C Debug: 13/13 passed.

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