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Refactor App component and update terrain-related tests

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This commit is contained in:
Victor Giers
2026-05-13 13:59:03 +02:00
parent 6f64954ee0
commit d702cdfdf9
3 changed files with 101 additions and 50 deletions
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100
tests/domain/terrains.test.ts
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@@ -100,12 +100,12 @@ describe("terrain grid resizing", () => {
cellSize: 0.5
});
expect(
sampleTerrainHeightAtLocalPosition(resizedTerrain, 2.5, 3.5)
).toBeCloseTo(sampleTerrainHeightAtLocalPosition(terrain, 2.5, 3.5) ?? 0);
expect(
sampleTerrainHeightAtLocalPosition(resizedTerrain, 6, 1)
).toBeCloseTo(sampleTerrainHeightAtLocalPosition(terrain, 6, 1) ?? 0);
expect(sampleTerrainHeightAtLocalPosition(resizedTerrain, 2.5, 3.5)).toBeCloseTo(
sampleTerrainHeightAtLocalPosition(terrain, 2.5, 3.5) ?? 0
);
expect(sampleTerrainHeightAtLocalPosition(resizedTerrain, 6, 1)).toBeCloseTo(
sampleTerrainHeightAtLocalPosition(terrain, 6, 1) ?? 0
);
});
it("preserves paint weights at representative local positions when Cell Size changes", () => {
@@ -123,11 +123,7 @@ describe("terrain grid resizing", () => {
cellSize: 0.5
});
const originalOffset = getTerrainPaintWeightSampleOffset(terrain, 4, 2);
const resizedOffset = getTerrainPaintWeightSampleOffset(
resizedTerrain,
8,
4
);
const resizedOffset = getTerrainPaintWeightSampleOffset(resizedTerrain, 8, 4);
expect(resizedTerrain.paintWeights[resizedOffset]).toBeCloseTo(
terrain.paintWeights[originalOffset] ?? 0
@@ -296,7 +292,20 @@ describe("terrain material layers", () => {
id: "terrain-add-layer",
sampleCountX: 2,
sampleCountZ: 2,
paintWeights: [0.2, 0.3, 0.1, 0.4, 0.1, 0, 0, 0.5, 0, 0.25, 0.25, 0.25]
paintWeights: [
0.2,
0.3,
0.1,
0.4,
0.1,
0,
0,
0.5,
0,
0.25,
0.25,
0.25
]
});
const nextTerrain = createTerrainWithAddedLayer(terrain, "road-material");
@@ -313,12 +322,18 @@ describe("terrain material layers", () => {
expect(nextTerrain.layers).toHaveLength(5);
expect(nextTerrain.layers[4]).toEqual({ materialId: "road-material" });
expect(
nextTerrain.paintWeights.slice(firstSampleOffset, firstSampleOffset + 4)
).toEqual([0.2, 0.3, 0.1, 0]);
expect(
nextTerrain.paintWeights.slice(secondSampleOffset, secondSampleOffset + 4)
).toEqual([0.4, 0.1, 0, 0]);
expect(nextTerrain.paintWeights.slice(firstSampleOffset, firstSampleOffset + 4)).toEqual([
0.2,
0.3,
0.1,
0
]);
expect(nextTerrain.paintWeights.slice(secondSampleOffset, secondSampleOffset + 4)).toEqual([
0.4,
0.1,
0,
0
]);
});
it("removes non-base layers by compacting explicit weights", () => {
@@ -327,7 +342,20 @@ describe("terrain material layers", () => {
id: "terrain-remove-layer",
sampleCountX: 2,
sampleCountZ: 2,
paintWeights: [0.2, 0.3, 0.1, 0.4, 0.1, 0, 0, 0.5, 0, 0.25, 0.25, 0.25]
paintWeights: [
0.2,
0.3,
0.1,
0.4,
0.1,
0,
0,
0.5,
0,
0.25,
0.25,
0.25
]
}),
"fifth-material"
);
@@ -336,7 +364,18 @@ describe("terrain material layers", () => {
expect(nextTerrain.layers).toHaveLength(4);
expect(nextTerrain.paintWeights).toEqual([
0.2, 0.1, 0, 0.4, 0, 0, 0, 0, 0, 0.25, 0.25, 0
0.2,
0.1,
0,
0.4,
0,
0,
0,
0,
0,
0.25,
0.25,
0
]);
});
});
@@ -407,13 +446,28 @@ describe("terrain foliage masks", () => {
expect(clonedTerrain.foliageMasks[foliageLayerId]).not.toBe(mask);
expect(getTerrainFoliageMaskValueAtSample(mask!, 1, 1)).toBe(0.5);
expect(
sampleTerrainFoliageMaskAtWorldPosition(terrain, foliageLayerId, 11, 21)
sampleTerrainFoliageMaskAtWorldPosition(
terrain,
foliageLayerId,
11,
21
)
).toBeCloseTo(0.375);
expect(
sampleTerrainFoliageMaskAtWorldPosition(terrain, "missing-layer", 11, 21)
sampleTerrainFoliageMaskAtWorldPosition(
terrain,
"missing-layer",
11,
21
)
).toBe(0);
expect(
sampleTerrainFoliageMaskAtWorldPosition(terrain, foliageLayerId, 99, 99)
sampleTerrainFoliageMaskAtWorldPosition(
terrain,
foliageLayerId,
99,
99
)
).toBeNull();
});
});