warn

Author: Lunaretic

xivModdingFramework/Models/DataContainers/TTModel.cs

@@ -2909,6 +2909,7 @@ public static void CheckCommonUserErrors(TTModel model, Action<bool, string> log
 
                     bool anyAlpha = false;
                     bool anyColor = false;
+                    bool fullWhiteColor = true;
                     bool fullWhiteColor2 = true;
                     bool anyWeirdUV1s = false;
                     bool anyWeirdUV2s = false;
@@ -2930,6 +2931,14 @@ public static void CheckCommonUserErrors(TTModel model, Action<bool, string> log
                             fullWhiteColor2 = false;
                         }
 
+                        if (fullWhiteColor == true &&
+                            (v.VertexColor[0] < 255
+                            || v.VertexColor[1] < 255
+                            || v.VertexColor[2] < 255))
+                        {
+                            fullWhiteColor = false;
+                        }
+
                         anyWeirdUV1s = anyWeirdUV1s || (v.UV1.X > 2 || v.UV1.X < -2 || v.UV1.Y > 2 || v.UV1.Y < -2);
                         anyWeirdUV2s = anyWeirdUV2s || ((v.UV2.X > 2 || v.UV2.X < -2 || v.UV2.Y > 2 || v.UV2.Y < -2) && v.UV2 != firstUv2);
                         anyWeirdUV3s = anyWeirdUV3s || ((v.UV3.X > 2 || v.UV3.X < -2 || v.UV3.Y > 2 || v.UV3.Y < -2) && v.UV3 != firstUv3);
@@ -2954,6 +2963,11 @@ public static void CheckCommonUserErrors(TTModel model, Action<bool, string> log
                         loggingFunction(true, "Mesh: " + mIdx + " Part: " + pIdx + " has a fully black Vertex Color channel.  This can have unexpected results on in-game rendering.  Was this intended?");
                     }
 
+                    if (fullWhiteColor && m.Material.Contains("_iri_"))
+                    {
+                        loggingFunction(true, "Mesh: " + mIdx + " Part: " + pIdx + " has a fully white Vertex Color channel on an Iris material.  This will break Heterochromia and cause discoloration.  Was this intended?");
+                    }
+
                     if (fullWhiteColor2)
                     {
                         loggingFunction(true, "Mesh: " + mIdx + " Part: " + pIdx + " has a fully white Vertex Color 2 channel.  This may turn the model into wiggly jiggly jello in game.");