public void TextureTransformTest()
{
var tex0 = new Texture2D(128, 128)
{
wrapMode = TextureWrapMode.Repeat,
filterMode = FilterMode.Bilinear,
};
var textureManager = new TextureExportManager(new Texture[] { tex0 });
var srcMaterial = new Material(Shader.Find("Standard"));
var offset = new Vector2(0.3f, 0.2f);
var scale = new Vector2(0.5f, 0.6f);
srcMaterial.mainTexture = tex0;
srcMaterial.mainTextureOffset = offset;
srcMaterial.mainTextureScale = scale;
var materialExporter = new MaterialExporter();
var gltfMaterial = materialExporter.ExportMaterial(srcMaterial, textureManager);
var shaderStore = new ShaderStore(null);
var materialImporter = new MaterialImporter(shaderStore, (int index) => { return(null); });
var dstMaterial = materialImporter.CreateMaterial(0, gltfMaterial, false);
Assert.AreEqual(dstMaterial.mainTextureOffset.x, offset.x, 0.001f);
Assert.AreEqual(dstMaterial.mainTextureOffset.y, offset.y, 0.001f);
Assert.AreEqual(dstMaterial.mainTextureScale.x, scale.x, 0.001f);
Assert.AreEqual(dstMaterial.mainTextureScale.y, scale.y, 0.001f);
}
public void MaterialExportTest()
{
var material = new Material(Shader.Find("Standard"));
material.SetColor("_EmissionColor", new Color(0, 1, 2, 1));
material.EnableKeyword("_EMISSION");
var materialExporter = new MaterialExporter();
var textureExportManager = new TextureExportManager(new Texture[] { });
var gltfMaterial = materialExporter.ExportMaterial(material, textureExportManager);
Assert.AreEqual(gltfMaterial.emissiveFactor, new float[] { 0, 0.5f, 1 });
}
