public void CropOverlayGrayOutAll()
{
var models = new Models(1);
models.AddImageFromFile(TestData.Directory + "small.pfm");
models.Apply();
var crop = new CropOverlay(models);
models.Overlay.Overlays.Add(crop);
crop.Start = null;
crop.End = null;
crop.IsEnabled = true;
var expectedColors = models.Pipelines[0].Image.GetPixelColors(LayerMipmapSlice.Mip0);
for (var i = 0; i < expectedColors.Length; i++)
{
expectedColors[i] = expectedColors[i].Scale(0.5f, Color.Channel.Rgb);
}
var actualColors = GetColorAfterExport(models);
TestData.CompareColors(expectedColors, actualColors);
}
public void CropOverlaySimple()
{
var models = new Models(1);
models.AddImageFromFile(TestData.Directory + "small.pfm");
models.Apply();
var dim = models.Images.Size;
var crop = new CropOverlay(models);
models.Overlay.Overlays.Add(crop);
// set up cropping
crop.Start = new Size3(1, 2, 0).ToCoords(dim);
crop.End = new Size3(2, 2, 0).ToCoords(dim);
crop.IsEnabled = false;
// nothing should change
var expectedColors = models.Pipelines[0].Image.GetPixelColors(LayerMipmapSlice.Mip0);
var actualColors = GetColorAfterExport(models);
TestData.CompareColors(expectedColors, actualColors, Color.Channel.Rgba, 0.0f);
// enable cropping
crop.IsEnabled = true;
// gray out colors
for (int i = 0; i <= 6; ++i)
{
expectedColors[i] = expectedColors[i].Scale(0.5f, Color.Channel.Rgb);
}
actualColors = GetColorAfterExport(models);
TestData.CompareColors(expectedColors, actualColors, Color.Channel.Rgba);
}
public void CropOverlayLayers()
{
var models = new Models(1);
models.AddImageFromFile(TestData.Directory + "cubemap.dds");
models.Apply();
var dim = models.Images.Size;
var crop = new CropOverlay(models);
models.Overlay.Overlays.Add(crop);
// everything should be the same
crop.Start = Float3.Zero;
crop.End = Float3.One;
crop.Layer = -1;
crop.IsEnabled = true;
Assert.IsFalse(crop.HasWork);
crop.Layer = 1;
var refColors = new Color[][]
{
models.Pipelines[0].Image.GetPixelColors(LayerMipmapSlice.Layer0),
models.Pipelines[0].Image.GetPixelColors(LayerMipmapSlice.Layer1),
models.Pipelines[0].Image.GetPixelColors(LayerMipmapSlice.Layer2),
models.Pipelines[0].Image.GetPixelColors(LayerMipmapSlice.Layer3),
models.Pipelines[0].Image.GetPixelColors(LayerMipmapSlice.Layer4),
models.Pipelines[0].Image.GetPixelColors(LayerMipmapSlice.Layer5),
};
// gray out all layers except layer 1
for (int layer = 0; layer < 6; ++layer)
{
if (layer == 1)
{
continue;
}
for (var index = 0; index < refColors[layer].Length; index++)
{
refColors[layer][index] = refColors[layer][index].Scale(0.5f, Color.Channel.Rgb);
}
}
TestData.CompareColors(refColors[0], GetColorAfterExport(models, 0));
TestData.CompareColors(refColors[1], GetColorAfterExport(models, 1));
TestData.CompareColors(refColors[2], GetColorAfterExport(models, 2));
TestData.CompareColors(refColors[3], GetColorAfterExport(models, 3));
TestData.CompareColors(refColors[4], GetColorAfterExport(models, 4));
TestData.CompareColors(refColors[5], GetColorAfterExport(models, 5));
}
