Fix for UV bindings

aelurum · aelurum · commit f077064a6afd · 2025-04-06T00:06:09.000+03:00
diff --git a/AssetStudioFBXWrapper/FbxExporterContext.cs b/AssetStudioFBXWrapper/FbxExporterContext.cs
@@ -264,7 +264,7 @@ private void ExportMesh(ImportedFrame rootFrame, List<ImportedMaterial> material
                     }
                     else if(fbxSettings.UvBindings[i] > 0) //if checked
                     {
-                        AsFbxMeshCreateUVMap(mesh, i, fbxSettings.UvBindings[i]);
+                        AsFbxMeshCreateUVMap(mesh, i, fbxSettings.UvBindings[i] - 1);
                     }
                 }
 
@@ -370,7 +370,7 @@ private void ExportMesh(ImportedFrame rootFrame, List<ImportedMaterial> material
 
                     for (var uvIndex = 0; uvIndex < importedMesh.hasUV.Length; uvIndex += 1)
                     {
-                        if (importedMesh.hasUV[uvIndex])
+                        if (importedMesh.hasUV[uvIndex] && fbxSettings.UvBindings[uvIndex] > 0)
                         {
                             var uv = importedVertex.UV[uvIndex];
                             AsFbxMeshElementUVAdd(mesh, uvIndex, uv[0], uv[1]);

Original file line number	Diff line number	Diff line change
`@@ -264,7 +264,7 @@ private void ExportMesh(ImportedFrame rootFrame, List<ImportedMaterial> material`
`264`	`264`	`}`
`265`	`265`	`else if(fbxSettings.UvBindings[i] > 0) //if checked`
`266`	`266`	`{`
`267`		`- AsFbxMeshCreateUVMap(mesh, i, fbxSettings.UvBindings[i]);`
	`267`	`+ AsFbxMeshCreateUVMap(mesh, i, fbxSettings.UvBindings[i] - 1);`
`268`	`268`	`}`
`269`	`269`	`}`
`270`	`270`
`@@ -370,7 +370,7 @@ private void ExportMesh(ImportedFrame rootFrame, List<ImportedMaterial> material`
`370`	`370`
`371`	`371`	`for (var uvIndex = 0; uvIndex < importedMesh.hasUV.Length; uvIndex += 1)`
`372`	`372`	`{`
`373`		`- if (importedMesh.hasUV[uvIndex])`
	`373`	`+ if (importedMesh.hasUV[uvIndex] && fbxSettings.UvBindings[uvIndex] > 0)`
`374`	`374`	`{`
`375`	`375`	`var uv = importedVertex.UV[uvIndex];`
`376`	`376`	`AsFbxMeshElementUVAdd(mesh, uvIndex, uv[0], uv[1]);`