public void SetAutoUV(MeshSelection selection, bool auto)
{
if (selection == null)
{
return;
}
if (selection.HasVertices)
{
selection.VerticesToFaces(false);
}
else if (selection.HasEdges)
{
selection.EdgesToFaces(false);
}
List<Face> faces = new List<Face>();
foreach(KeyValuePair<ProBuilderMesh, IList<int>> kvp in selection.SelectedFaces)
{
ProBuilderMesh mesh = kvp.Key;
faces.Clear();
mesh.GetFaces(kvp.Value, faces);
PBAutoUVConversion.SetAutoUV(mesh, faces.ToArray(), auto);
mesh.ToMesh();
mesh.Refresh();
}
}
public virtual void EndDrag(bool refreshMeshes = false)
{
List <Face> faces = new List <Face>();
for (int m = 0; m < Meshes.Length; ++m)
{
ProBuilderMesh mesh = Meshes[m];
bool[] isManualUv = IsManualUv[m];
int[] indexes = Indexes[m];
mesh.GetFaces(Selection.SelectedFaces[mesh], faces);
for (int i = 0; i < isManualUv.Length; ++i)
{
faces[i].manualUV = isManualUv[i];
}
PBAutoUVConversion.SetAutoAndAlignUnwrapParamsToUVs(mesh, faces.Where(x => !x.manualUV));
faces.Clear();
}
if (refreshMeshes)
{
for (int m = 0; m < Meshes.Length; ++m)
{
ProBuilderMesh mesh = Meshes[m];
mesh.ToMesh();
mesh.Refresh();
}
}
Indexes = null;
Origins = null;
FaceCenters = null;
UVTransforms = null;
IsManualUv = null;
Meshes = null;
}
public void SetAutoUV(MeshSelection selection, bool auto)
{
if (selection == null)
{
return;
}
selection = selection.ToFaces(false, false);
List <Face> faces = new List <Face>();
foreach (KeyValuePair <GameObject, IList <int> > kvp in selection.SelectedFaces)
{
ProBuilderMesh mesh = kvp.Key.GetComponent <ProBuilderMesh>();
faces.Clear();
mesh.GetFaces(kvp.Value, faces);
PBAutoUVConversion.SetAutoUV(mesh, faces.ToArray(), auto);
mesh.ToMesh();
mesh.Refresh();
}
}
public virtual void BeginDrag(MeshSelection selection, Vector3 initialPosition, Quaternion initialRotation)
{
Selection = selection;
if (Selection.HasEdges)
{
Selection.EdgesToFaces(false, false);
}
if (Selection.HasVertices)
{
Selection.VerticesToFaces(false, false);
}
InitialPosition = initialPosition;
InitialRotation = initialRotation;
Matrix = Matrix4x4.TRS(InitialPosition, InitialRotation, Vector3.one);
MatrixInv = Matrix.inverse;
List <ProBuilderMesh> allMeshes = new List <ProBuilderMesh>();
List <Vector2[]> allOrigins = new List <Vector2[]>();
List <Vector2[]> allFaceCenters = new List <Vector2[]>();
List <PBAutoUVConversion.UVTransform[]> allUVTransforms = new List <PBAutoUVConversion.UVTransform[]>();
List <bool[]> allIsManualUv = new List <bool[]>();
List <int[]> allIndexes = new List <int[]>();
HashSet <int> indexes = new HashSet <int>();
List <Vector2> origins = new List <Vector2>();
List <Vector2> faceCenters = new List <Vector2>();
List <PBAutoUVConversion.UVTransform> uvTransforms = new List <PBAutoUVConversion.UVTransform>();
List <bool> isManualUv = new List <bool>();
List <Face> faces = new List <Face>();
foreach (KeyValuePair <ProBuilderMesh, IList <int> > kvp in Selection.SelectedFaces)
{
ProBuilderMesh mesh = kvp.Key;
mesh.GetFaces(kvp.Value, faces);
IList <Vector2> textures = mesh.textures;
for (int f = 0; f < faces.Count; ++f)
{
Face face = faces[f];
IList <int> faceIndexes = face.indexes;
for (int i = 0; i < faceIndexes.Count; ++i)
{
int faceIndex = faceIndexes[i];
if (!indexes.Contains(faceIndex))
{
indexes.Add(faceIndex);
origins.Add(textures[faceIndex]);
faceCenters.Add(GetCenterOfMass(textures, face));
PBAutoUVConversion.UVTransform transform = PBAutoUVConversion.GetUVTransform(mesh, face);
if (!face.manualUV)
{
Vector2 scale = transform.scale;
scale.x = -scale.x;
transform.scale = scale;
}
uvTransforms.Add(transform);
}
}
isManualUv.Add(face.manualUV);
face.manualUV = true;
}
allIndexes.Add(indexes.ToArray());
allOrigins.Add(origins.ToArray());
allFaceCenters.Add(faceCenters.ToArray());
allUVTransforms.Add(uvTransforms.ToArray());
allIsManualUv.Add(isManualUv.ToArray());
allMeshes.Add(mesh);
indexes.Clear();
origins.Clear();
faceCenters.Clear();
uvTransforms.Clear();
isManualUv.Clear();
faces.Clear();
}
Indexes = allIndexes.ToArray();
Origins = allOrigins.ToArray();
FaceCenters = allFaceCenters.ToArray();
UVTransforms = allUVTransforms.ToArray();
IsManualUv = allIsManualUv.ToArray();
Meshes = allMeshes.ToArray();
}
