public void CalculateUVsTestFor33()
{
Vector2 imgSize = new Vector2(200f, 200f);
var rows = 4;
var cols = 4;
var pieceSize = 50f + 2f * 10f;
var paddedSize = ImgSlicer.GetPaddedImageSize(imgSize, rows, cols);
Assert.IsTrue(FEqual(paddedSize.x, 220f) && FEqual(paddedSize.y, 220f));
var expectedUVs = new Vector2[]
{
new Vector2(1f - (pieceSize / paddedSize.x), 1f - (pieceSize / paddedSize.y)),
new Vector2(1f, 1f - (pieceSize / paddedSize.y)),
new Vector2(1f - (pieceSize / paddedSize.x), 1f),
new Vector2(1f, 1f)
};
var uvs = ImgSlicer.GetUVsForPiece(rows, cols, imgSize, 3, 3);
for (int i = 0; i < uvs.Length; ++i)
{
Assert.IsTrue(VEqual(uvs[i], expectedUVs[i]), string.Format("Mismatch: {0} vs {1} // {2}", uvs[i], expectedUVs[i], i));
}
}
public void CalculateUVsTestFor00()
{
Vector2 imgSize = new Vector2(200f, 200f);
var rows = 4;
var cols = 4;
var paddedSize = ImgSlicer.GetPaddedImageSize(imgSize, rows, cols);
// padding: 10, pieceWidth: 50, pieceHeight: 50
var pieceSize = 50f + 2f * 10f;
var expectedUVs = new Vector2[]
{
Vector2.zero,
new Vector2(pieceSize / paddedSize.x, 0f),
new Vector2(0f, pieceSize / paddedSize.y),
new Vector2(pieceSize / paddedSize.x, pieceSize / paddedSize.y)
};
var uvs = ImgSlicer.GetUVsForPiece(rows, cols, imgSize, 0, 0);
for (int i = 0; i < uvs.Length; ++i)
{
Assert.IsTrue(VEqual(uvs[i], expectedUVs[i]), string.Format("Mismatch: {0} vs {1}", uvs[i], expectedUVs[i]));
}
}
private IEnumerator DoSetupRoutine(Texture2D originalTexture, string originalTexturePath,
SlicedTextureInfo savedTextureInfo = null)
{
BackButtonManager.Instance.Suspend();
PrepareUIForSetup();
var originalSize = new Vector2(originalTexture.width, originalTexture.height);
var slicingInfo = savedTextureInfo == null?ImgSlicer.GetSliceInfo(originalSize, startMenu.SelectedDifficulty)
: new SlicingInfo(savedTextureInfo);
InitPlayFieldAndContainers(slicingInfo, originalTexture);
Texture2D slicedTexture;
var couldLoadSavedTexture = TextureUtility.TryLoadSavedTexture(originalSize, slicingInfo.rows, slicingInfo.columns,
savedTextureInfo, originalTexturePath, out slicedTexture);
if (!couldLoadSavedTexture)
{
var pieceConnections = ImgSlicer.SetupConnections(slicingInfo);
yield return(ImgSlicer.CreateAndSaveSlicedTextureRoutine(slicingInfo, originalTexture, slicedTexture,
originalTexturePath, maskContainer, pieceConnections,
loadingScreen.SetLoadStatus));
}
slicedTexture.wrapMode = TextureWrapMode.Clamp;
slicedTexture.Apply(true, true);
SetupPrefabs(slicingInfo.rows, slicingInfo.columns, slicedTexture, couldLoadSavedTexture);
Resources.UnloadUnusedAssets();
DoStartGame();
}
public void CalculatePaddedImageSizeTest()
{
Vector2 imgSize = new Vector2(200f, 200f);
var paddedImgSize = ImgSlicer.GetPaddedImageSize(imgSize, rows: 4, columns: 4);
Assert.IsTrue(FEqual(paddedImgSize.x, (imgSize.x / 4f * ImgSlicer.PADDING_RATIO) * 2f + imgSize.x));
Assert.IsTrue(FEqual(paddedImgSize.y, (imgSize.y / 4f * ImgSlicer.PADDING_RATIO) * 2f + imgSize.y));
}
public void CalculatePaddingTest()
{
Vector2 imgSize = new Vector2(800f, 600f);
var padding = ImgSlicer.GetPaddingSize(imgSize, rows: 5, columns: 5);
Assert.IsTrue(FEqual(padding.x, (imgSize.x / 5f) * ImgSlicer.PADDING_RATIO));
Assert.IsTrue(FEqual(padding.y, (imgSize.y / 5f) * ImgSlicer.PADDING_RATIO));
}
public void SliceCountTests01()
{
Vector2 imgSize = new Vector2(800f, 600f);
// Slice the longer side to 8 pieces => it's expected
// that the shorter one will be cut to 6 pieces, so as
// to have pieces as square as possible.
const int pieceCountForLongerSide = 8;
var imgSliceInfo = ImgSlicer.GetSliceInfo(imgSize, pieceCountForLongerSide);
Assert.IsTrue(imgSliceInfo.rows == 6 && imgSliceInfo.columns == 8, imgSliceInfo.ToString());
imgSize = new Vector2(600f, 800f);
imgSliceInfo = ImgSlicer.GetSliceInfo(imgSize, pieceCountForLongerSide);
Assert.IsTrue(imgSliceInfo.rows == 8 && imgSliceInfo.columns == 6, imgSliceInfo.ToString());
}
public void SliceCountTests03()
{
var imgSize = new Vector2(1024f, 768f);
var imgSliceInfo = ImgSlicer.GetSliceInfo(imgSize, Difficulty.Easy);
// longer side to 4 pieces => shorter to 3
Assert.IsTrue(imgSliceInfo.rows == 3 && imgSliceInfo.columns == 4, imgSliceInfo.ToString());
// longer side avg(4, 1024 / 50)/2 = 12, shorter side to 768 / (1024 / 12) = 9
imgSliceInfo = ImgSlicer.GetSliceInfo(imgSize, Difficulty.Medium);
Assert.IsTrue(imgSliceInfo.rows == 9 && imgSliceInfo.columns == 12, imgSliceInfo.ToString());
// longer side to 20, shorter side to 768 / (1024 / 20) = 15
imgSliceInfo = ImgSlicer.GetSliceInfo(imgSize, Difficulty.Hard);
Assert.IsTrue(imgSliceInfo.rows == 15 && imgSliceInfo.columns == 20, imgSliceInfo.ToString());
}
public void SliceCountTests02()
{
Vector2 imgSize = new Vector2(1024f, 768f);
// 1024 x 768, longer side cut to 6 pieces
const int pieceCountForLongerSide = 6;
var imgSliceInfo = ImgSlicer.GetSliceInfo(imgSize, pieceCountForLongerSide);
Assert.IsTrue(imgSliceInfo.rows == 4 && imgSliceInfo.columns == 6, imgSliceInfo.ToString());
// 900 x 1600, longer side cut to 6 pieces
imgSize = new Vector2(900f, 1600f);
imgSliceInfo = ImgSlicer.GetSliceInfo(imgSize, pieceCountForLongerSide);
Assert.IsTrue(imgSliceInfo.rows == 6 && imgSliceInfo.columns == 3, imgSliceInfo.ToString());
// 900 x 1600, longer side to 7 pieces
imgSliceInfo = ImgSlicer.GetSliceInfo(imgSize, pieceCountForLongerSide: 7);
Assert.IsTrue(imgSliceInfo.rows == 7 && imgSliceInfo.columns == 4, imgSliceInfo.ToString());
}
