/// <summary>
/// Sets a texture request for the material
/// </summary>
/// <param name="name">The name of the texture property in the shader</param>
/// <param name="value">The texture constructor which fetches the texture</param>
public void SetTexture(string name, ITextureConstructor value)
{
if (textureConstructors.ContainsKey(name))
{
textureConstructors[name] = value;
}
else
{
textureConstructors.Add(name, value);
}
}
public IEnumerator FetchDependencies_TextureFetchFail_ReturnsFalse()
{
MaterialConstructor materialConstructor = new MaterialConstructor();
ITextureConstructor fakeTextureConstructorFail = A.Fake <ITextureConstructor>();
A.CallTo(() => fakeTextureConstructorFail.FetchTextureAsync()).Returns(Task.FromResult <Texture2D>(null));
materialConstructor.SetTexture("tex", fakeTextureConstructorFail);
Task <bool> task = materialConstructor.FetchDependencies();
yield return(AsyncTest.WaitForTask(task));
bool success = task.Result;
Assert.False(success);
}
public IEnumerator ConstructMaterial_FetchedTexture_TextureSetInMaterial()
{
MaterialConstructor materialConstructor = new MaterialConstructor();
Texture2D expectedTexture = new Texture2D(2, 2);
ITextureConstructor fakeTextureConstructor = A.Fake <ITextureConstructor>();
A.CallTo(() => fakeTextureConstructor.FetchTextureAsync()).Returns(Task.FromResult(expectedTexture));
materialConstructor.SetTexture("_MainTex", fakeTextureConstructor);
Task <bool> task = materialConstructor.FetchDependencies();
yield return(AsyncTest.WaitForTask(task));
bool success = task.Result;
Assert.True(success);
Material mat = materialConstructor.ConstructMaterial();
Assert.NotNull(mat.mainTexture);
Assert.AreEqual(expectedTexture.imageContentsHash, mat.mainTexture.imageContentsHash);
}
