static void Postfix(MaterialImporter __instance, ref Material __result, int i, glTFMaterial x, bool hasVertexColor)
{
__result.SetFloat("_DoubleSided", x.doubleSided ? 0 : 2);
__result.SetFloat("_Cutout", x.alphaCutoff);
if (x.pbrMetallicRoughness != null)
{
if (x.pbrMetallicRoughness.baseColorFactor != null && x.pbrMetallicRoughness.baseColorFactor.Length == 3)
{
float[] baseColorFactor2 = x.pbrMetallicRoughness.baseColorFactor;
__result.SetColor("_MainColor", new Color(baseColorFactor2[0], baseColorFactor2[1], baseColorFactor2[2]).gamma);
}
else if (x.pbrMetallicRoughness.baseColorFactor != null && x.pbrMetallicRoughness.baseColorFactor.Length == 4)
{
float[] baseColorFactor2 = x.pbrMetallicRoughness.baseColorFactor;
__result.SetColor("_MainColor", new Color(baseColorFactor2[0], baseColorFactor2[1], baseColorFactor2[2], baseColorFactor2[3]).gamma);
}
__result.SetFloat("_RefMetallic", x.pbrMetallicRoughness.metallicFactor);
}
if (x.normalTexture != null && x.normalTexture.index != -1)
{
__result.SetFloat("_N_F_NM", 1.0f);
var func = __instance.GetRefField <MaterialImporter, Func <int, TextureItem> >("GetTextureFunc");
TextureItem textureItem4 = func(x.normalTexture.index);
if (textureItem4 != null)
{
string text2 = "_NormalMap";
__result.SetTexture(text2, textureItem4.ConvertTexture(text2, 1f));
__result.SetFloat("_NormalMapIntensity", x.normalTexture.scale);
}
SetTextureOffsetAndScale(__result, x.normalTexture, "_NormalMap");
}
}
/// <summary>
/// Get the texture.
/// </summary>
/// <param name="shaderPropertyName"></param>
/// <param name="textureIndex"></param>
/// <returns></returns>
protected virtual Texture2D GetTexture(string shaderPropertyName, int textureIndex)
{
TextureItem textureItem = Context.GetTexture(textureIndex);
if (textureItem == null)
{
return(null);
}
Texture2D texture2D = textureItem.ConvertTexture(shaderPropertyName);
if (texture2D == null)
{
return(textureItem.Texture);
}
return(texture2D);
}
