public static bool DoCombinedValidate(MB3_MeshBakerRoot mom, MB_ObjsToCombineTypes objToCombineType, MB2_EditorMethodsInterface editorMethods, MB2_ValidationLevel validationLevel)
{
if (mom.textureBakeResults == null)
{
Debug.LogError("Need to set Texture Bake Result on " + mom);
return(false);
}
if (mom is MB3_MeshBakerCommon)
{
MB3_MeshBakerCommon momMB = (MB3_MeshBakerCommon)mom;
MB3_TextureBaker tb = momMB.GetTextureBaker();
if (tb != null && tb.textureBakeResults != mom.textureBakeResults)
{
Debug.LogWarning("Texture Bake Result on this component is not the same as the Texture Bake Result on the MB3_TextureBaker.");
}
}
Dictionary <int, MB_Utility.MeshAnalysisResult> meshAnalysisResultCache = null;
if (validationLevel == MB2_ValidationLevel.robust)
{
meshAnalysisResultCache = new Dictionary <int, MB_Utility.MeshAnalysisResult>();
}
List <GameObject> objsToMesh = mom.GetObjectsToCombine();
Dictionary <string, Material> matName2Mat = new Dictionary <string, Material>();
for (int i = 0; i < objsToMesh.Count; i++)
{
GameObject go = objsToMesh[i];
if (go == null)
{
Debug.LogError("The list of objects to combine contains a null at position." + i + " Select and use [shift] delete to remove");
return(false);
}
for (int j = i + 1; j < objsToMesh.Count; j++)
{
if (objsToMesh[i] == objsToMesh[j])
{
Debug.LogError("The list of objects to combine contains duplicates at " + i + " and " + j);
return(false);
}
}
Material[] mats = MB_Utility.GetGOMaterials(go);
if (mats.Length == 0)
{
Debug.LogError("Object " + go + " in the list of objects to be combined does not have a material");
return(false);
}
Mesh m = MB_Utility.GetMesh(go);
if (m == null)
{
Debug.LogError("Object " + go + " in the list of objects to be combined does not have a mesh");
return(false);
}
if (m != null) //This check can be very expensive and it only warns so only do this if we are in the editor.
{
if (!Application.isEditor &&
Application.isPlaying &&
mom.textureBakeResults.doMultiMaterial &&
validationLevel >= MB2_ValidationLevel.robust)
{
MB_Utility.MeshAnalysisResult mar;
if (!meshAnalysisResultCache.TryGetValue(m.GetInstanceID(), out mar))
{
MB_Utility.doSubmeshesShareVertsOrTris(m, ref mar);
meshAnalysisResultCache.Add(m.GetInstanceID(), mar);
}
if (mar.hasOverlappingSubmeshVerts)
{
Debug.LogWarning("Object " + objsToMesh[i] + " in the list of objects to combine has overlapping submeshes (submeshes share vertices). If the UVs associated with the shared vertices are important then this bake may not work. If you are using multiple materials then this object can only be combined with objects that use the exact same set of textures (each atlas contains one texture). There may be other undesirable side affects as well. Mesh Master, available in the asset store can fix overlapping submeshes.");
}
}
}
if (MBVersion.IsUsingAddressables())
{
HashSet <string> materialsWithDuplicateNames = new HashSet <string>();
for (int matIdx = 0; matIdx < mats.Length; matIdx++)
{
if (mats[matIdx] != null)
{
if (matName2Mat.ContainsKey(mats[matIdx].name))
{
if (mats[matIdx] != matName2Mat[mats[matIdx].name])
{
// This is an error. If using addressables we consider materials that have the same name to be the same material when baking at runtime.
// Two different material must NOT have the same name.
materialsWithDuplicateNames.Add(mats[matIdx].name);
}
}
else
{
matName2Mat.Add(mats[matIdx].name, mats[matIdx]);
}
}
}
if (materialsWithDuplicateNames.Count > 0)
{
String[] stringArray = new String[materialsWithDuplicateNames.Count];
materialsWithDuplicateNames.CopyTo(stringArray);
string matsWithSameName = string.Join(",", stringArray);
Debug.LogError("The source objects use different materials that have the same name (" + matsWithSameName + "). " +
"If using addressables, materials with the same name are considered to be the same material when baking meshes at runtime. " +
"If you want to use this Material Bake Result at runtime then all source materials must have distinct names. Baking in edit-mode will still work.");
}
}
}
List <GameObject> objs = objsToMesh;
if (mom is MB3_MeshBaker)
{
objs = mom.GetObjectsToCombine();
//if (((MB3_MeshBaker)mom).useObjsToMeshFromTexBaker && tb != null) objs = tb.GetObjectsToCombine();
if (objs == null || objs.Count == 0)
{
Debug.LogError("No meshes to combine. Please assign some meshes to combine.");
return(false);
}
if (mom is MB3_MeshBaker && ((MB3_MeshBaker)mom).meshCombiner.settings.renderType == MB_RenderType.skinnedMeshRenderer)
{
if (!editorMethods.ValidateSkinnedMeshes(objs))
{
return(false);
}
}
}
if (editorMethods != null)
{
editorMethods.CheckPrefabTypes(objToCombineType, objsToMesh);
}
return(true);
}