public IEnumerator TerrainNoiseOutputsNotFlat(NoiseSource noiseSource)
{
TerrainNoise terrainNoise = makeTerrainNoise(noiseSource);
float[,] heightMap = new float[3, 3];
terrainNoise.FillHeightMapNoise(0, 0, heightMap);
Assert.AreNotEqual(heightMap[0, 0], heightMap[0, 2]);
Assert.AreNotEqual(heightMap[0, 0], heightMap[2, 0]);
yield return(null);
}
public IEnumerator NoiseOutputsConnect(NoiseSource noiseSource)
{
// NOTE: Unity heightmaps are y,x indexed, even though it is inconsistent with everything else.
TerrainNoise terrainNoise = makeTerrainNoise(noiseSource);
float[,] middleMap = new float[3, 3];
float[,] rightMap = new float[3, 3];
float[,] upMap = new float[3, 3];
float[,] leftMap = new float[3, 3];
float[,] downMap = new float[3, 3];
terrainNoise.FillHeightMapNoise(0, 0, middleMap);
terrainNoise.FillHeightMapNoise(2, 0, rightMap);
terrainNoise.FillHeightMapNoise(0, 2, upMap);
terrainNoise.FillHeightMapNoise(-2, 0, leftMap);
terrainNoise.FillHeightMapNoise(0, -2, downMap);
foreach (KeyValuePair <string, float[, ]> pair in new Dictionary <string, float[, ]>()
{
{ "rightMap", rightMap },
{ "upMap", upMap },
{ "leftMap", leftMap },
{ "downMap", downMap }
})
{
for (int x = 0; x < 3; x++)
{
for (int y = 0; y < 3; y++)
{
for (int x2 = 0; x2 < 3; x2++)
{
for (int y2 = 0; y2 < 3; y2++)
{
if (middleMap[y, x] == pair.Value[y, x])
{
Debug.Log($"MiddleMap coordinates {y},{x} matches {pair.Key} {y2},{x2}");
}
}
}
}
}
Debug.Log(pair.Key);
}
Assert.AreEqual(middleMap[0, 2], rightMap[0, 0]);
Assert.AreEqual(middleMap[1, 2], rightMap[1, 0]);
Assert.AreEqual(middleMap[2, 2], rightMap[2, 0]);
Assert.AreEqual(middleMap[2, 0], upMap[0, 0]);
Assert.AreEqual(middleMap[2, 1], upMap[0, 1]);
Assert.AreEqual(middleMap[2, 2], upMap[0, 2]);
Assert.AreEqual(middleMap[0, 0], leftMap[0, 2]);
Assert.AreEqual(middleMap[1, 0], leftMap[1, 2]);
Assert.AreEqual(middleMap[2, 0], leftMap[2, 2]);
Assert.AreEqual(middleMap[0, 0], downMap[2, 0]);
Assert.AreEqual(middleMap[0, 1], downMap[2, 1]);
Assert.AreEqual(middleMap[0, 2], downMap[2, 2]);
yield return(null);
}