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Corner placements of screw conveyors stay separate ends (t62 follow-up)

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
44r0n7
2026-10-27 12:32:23 -04:00
co-authored by Claude Opus 5.5
parent ff9fd7b1b8
commit 787721ad35
11 changed files with 115 additions and 102 deletions
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docs/PROJECT_MAP.md
+6 -6
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@@ -265,9 +265,9 @@ Pipes, pumps and outlets: each joined line holds one liquid as a count, not as g
Per-tick machine work: steam engines, fans, belts, filters, screw conveyors (machinesTick).
- functions: engineIntake, fanBlow, machinesTick
### src/sim/conveyors.js (208 lines)
### src/sim/conveyors.js (198 lines)
How belts, filters and screw conveyors move what is on or in them. What rests on a belt or filter rides along: the whole stack standing on the carrying surface steps one cell toward d together (belts run front of the line first, so the way ahead is clear). If a powder grain is blocked, the load above it stands still and the belt slips underneath. A filter's own material drops through it instead, unless it is already full.
- functions: conveyorStep, carryColumn, beltDrain, launchGrain, rebuildFilters, filterCarry, carryBeltsAndFilters, setFilter, filterRun, roomFor, screwSpread, screwIntake, straightScrewNext, diagonalScrewNext
- functions: conveyorStep, carryColumn, beltDrain, launchGrain, rebuildFilters, filterCarry, carryBeltsAndFilters, setFilter, filterRun, roomFor, screwSpread, screwIntake, diagonalScrewNext
- variables: CARRY_DEPTH, filterR, filterL, filtersDirty
### src/sim/slope-conveyors.js (230 lines)
@@ -284,7 +284,7 @@ Molds: cavities for castings; ingot troughs empty themselves below. Removal retu
- functions: moldCellsAt, canPlaceMold, newMoldRecord, addMold, castMix, cavityState, troughState, clearCavity, moldPlugCells, rakeAbove, furnaceJunkHint, unplugMold, ejectIngot, checkMolds, moldAt, tally, collectMold, removeMold
- variables: DROSS, grains, barWord
### src/sim/items.js (295 lines)
### src/sim/items.js (288 lines)
Bars and other loose objects (ents), and the bag: adding, taking, costs and refunds.
- functions: entSolidCell, entSupportCount, entFreeAt, entMark, spawnBar, removeEnt, entScrewAt, entScrewFree, entScrewMove, entScrewLane, entScrewEdge, entScrewEnter, entScrewTick, entDiagonalScrewTick, entSlopeBeltTick, entTick, entsInCircle, bagAdd, bagTake, giveOrDrop, refundAt, canAfford, payCost, fmtMoney, costText, needText
- variables: BAR_W, BAR_H, entCurM, droppedLast
@@ -367,7 +367,7 @@ Drawing only: the face stays on its simulation cells; the band hangs below it.
- functions: slopeBeltConnections, flatBeltCaps, prepareSlopeBelts, slopeBeltSegment, slopeBeltCorner, slopeBeltShape, slopeBeltAt, slopeBeltColor, screenLoaded, slopeWallShape, slopeWallAt, slopeDetailAt, slopePreviewCleat
- variables: slopeBeltJoins, slopeBeltHalo, beltCaps, slopeAcross, slopeAlong, slopeDistance, slopeWallOwner
### src/render/diagonal-screws.js (74 lines)
### src/render/diagonal-screws.js (68 lines)
Screw casing geometry shared by both looks, ghosts and placement previews. smooth-look class of a screw conveyor cell by direction: 9 up, 10 right, 11 down, 12 left
- functions: diagonalScrewJoins, diagonalScrewShape, diagonalScrewBlock
- variables: SCREW_CLASS, diagonalJoins, diagonalAcross, diagonalAlong, diagonalCap
@@ -393,7 +393,7 @@ Smooth look: WebGL setup, texture uploads, drawing and adaptive resolution.
Smooth slope shading, kept beside the shared CPU geometry in slope-belts.js.
- variables: SM_SLOPE_HELPERS, SM_SLOPE_DRAW
### src/render/smooth-shaders.js (373 lines)
### src/render/smooth-shaders.js (370 lines)
Smooth shaders: vertex and fragment programs for the rounded world look.
- variables: SM_VS, SM_FS
@@ -577,4 +577,4 @@ The frame loop and boot.
- `tools/scenes/t35-joins.js`: Run after clear-sky.js. Paused, empty pipes make casing, flights and mouths easy to inspect.
- `tools/scenes/t36-funnel.js`: A twelve-block funnel, one block open at the bottom, draining 400 grains of sand.
- `tools/scenes/t40-sloped-belt.js`: Self-contained: a flat feed climbs, crosses the top, and runs downhill; a filter sorts below.
- `tools/scenes/t62-joins.js`: Self-contained grid. Rows: UR, DR, DL, UL. Each run has both end joins. Columns: horizontal edge, horizontal corner, vertical edge, vertical corner; repeat those four with the straight travel reversed. Camera fits --zoom 6 --viewport 2100x1300. Run after clear-sky.js or by itself. Empty, paused screws expose the whole casing.
- `tools/scenes/t62-joins.js`: Self-contained grid. Rows: UR, DR, DL, UL. Each run shows both ends. Columns: horizontal edge, horizontal corner, vertical edge, vertical corner. Corner columns stay unconnected, with two separate ends. Repeat those four with the straight travel reversed. Camera fits --zoom 6 --viewport 2100x1300. Run after clear-sky.js or by itself. Empty, paused screws expose the whole casing.