public void TestTexturePackerWithMultiPack()
{
var textureElements = CreateFakeTextureElements();
var texturePacker = new TexturePacker
{
AllowMultipack = true,
AllowRotation = true,
MaxHeight = 300,
MaxWidth = 300,
};
var canPackAllTextures = texturePacker.PackTextures(textureElements);
Assert.AreEqual(2, textureElements.Count);
Assert.AreEqual(0, texturePacker.AtlasTextureLayouts.Count);
Assert.IsFalse(canPackAllTextures);
texturePacker.Reset();
texturePacker.MaxWidth = 1500;
texturePacker.MaxHeight = 800;
canPackAllTextures = texturePacker.PackTextures(textureElements);
Assert.IsTrue(canPackAllTextures);
Assert.AreEqual(1, texturePacker.AtlasTextureLayouts.Count);
Assert.AreEqual(textureElements.Count, texturePacker.AtlasTextureLayouts[0].Textures.Count);
Assert.IsTrue(MathUtil.IsPow2(texturePacker.AtlasTextureLayouts[0].Width));
Assert.IsTrue(MathUtil.IsPow2(texturePacker.AtlasTextureLayouts[0].Height));
}
