void NearestVertTransfer(VPaintObjectInfo info)
{
var mesh = info.vpaintObject.originalMesh;
if (!mesh)
{
mesh = info.vpaintObject.GetComponent <MeshFilter>().sharedMesh;
}
var verts = mesh.vertices;
var oldVerts = info.vertexCache.vertices;
Matrix4x4 transformMatrix = Matrix4x4.TRS(vertexTransferOffset, Quaternion.Euler(vertexTransferRotate), vertexTransferScale);
for (int i = 0; i < VPaint.Instance.layerStack.layers.Count; i++)
{
var layer = VPaint.Instance.layerStack.layers[i];
var pd = layer.Get(info.vpaintObject);
if (pd == null)
{
continue;
}
if (pd.colors.Length == verts.Length)
{
continue;
}
var oldColors = pd.colors;
var oldTrans = pd.transparency;
if (oldVerts.Length != oldColors.Length)
{
Debug.LogWarning("Color data associated with " + info.vpaintObject.name + " does not match the vertex cache. Transfer could not be performed.");
continue;
}
pd.colors = new Color[verts.Length];
pd.transparency = new float[verts.Length];
for (int v = 0; v < verts.Length; v++)
{
var vert = verts[v];
float closestDist = Mathf.Infinity;
Color closestColor = Color.black;
float closestTrans = 0f;
for (int a = 0; a < oldVerts.Length; a++)
{
var oldVert = transformMatrix.MultiplyPoint(oldVerts[a]);
var dist = Vector3.Distance(oldVert, vert);
if (dist < closestDist)
{
closestDist = dist;
closestColor = oldColors[a];
closestTrans = oldTrans[a];
}
}
pd.colors[v] = closestColor;
pd.transparency[v] = closestTrans;
}
}
}
void SingleInfoPanel(VPaintObjectInfo info)
{
VPaintGUIUtility.DrawColumnRow(24, () => {
GUILayout.Label("Mesh Reference:");
GUILayout.FlexibleSpace();
if (!info.vpaintObject.originalMesh)
{
GUILayout.Label("MISSING");
}
else
{
bool isPersistent = EditorUtility.IsPersistent(info.vpaintObject.originalMesh);
if (isPersistent)
{
GUILayout.Label("Instanced");
if (GUILayout.Button("Break Instance"))
{
VPaint.Instance.BreakInstance(info.vpaintObject);
}
}
else
{
GUILayout.Label("Unique");
GUI.enabled = false;
GUILayout.Button("Break Instance");
GUI.enabled = true;
}
}
});
VPaintGUIUtility.DrawColumnRow(24, () => {
GUILayout.Label("Mesh Vertices:");
GUILayout.FlexibleSpace();
if (info.errors.Contains(VPaintObjectError.MissingMesh))
{
GUILayout.Label("MISSING");
}
else
{
GUILayout.Label(info.vpaintObject.GetMeshInstance().vertices.Length.ToString());
}
});
VPaintGUIUtility.DrawColumnRow(24, () => {
GUILayout.Label("Cached Vertices:");
GUILayout.FlexibleSpace();
if (info.vertexCache == null)
{
GUILayout.Label("None");
}
else
{
GUILayout.Label(info.vertexCache.vertices.Length.ToString());
}
});
}
void RadialSampleTransfer(VPaintObjectInfo info, float radius, float falloff)
{
var mesh = info.vpaintObject.originalMesh;
if (!mesh)
{
mesh = info.vpaintObject.GetComponent <MeshFilter>().sharedMesh;
}
var verts = mesh.vertices;
var oldVerts = info.vertexCache.vertices;
Matrix4x4 transformMatrix = Matrix4x4.TRS(vertexTransferOffset, Quaternion.Euler(vertexTransferRotate), vertexTransferScale);
for (int i = 0; i < VPaint.Instance.layerStack.layers.Count; i++)
{
var layer = VPaint.Instance.layerStack.layers[i];
var pd = layer.Get(info.vpaintObject);
if (pd == null)
{
continue;
}
if (pd.colors.Length == verts.Length)
{
continue;
}
var oldColors = pd.colors;
var oldTrans = pd.transparency;
if (oldVerts.Length != oldColors.Length)
{
Debug.LogWarning("Color data associated with " + info.vpaintObject.name + " does not match the vertex cache. Transfer could not be performed.");
continue;
}
pd.colors = new Color[verts.Length];
pd.transparency = new float[verts.Length];
for (int v = 0; v < verts.Length; v++)
{
var vert = verts[v];
Vector4 col = Vector4.zero;
float tr = 0;
float fac = 0;
for (int o = 0; o < oldVerts.Length; o++)
{
var oldVert = transformMatrix.MultiplyPoint(oldVerts[o]);
var oldColor = oldColors[o];
var oldTr = oldTrans[o];
float f = Mathf.Pow(1 - Mathf.Clamp01(Vector3.Distance(oldVert, vert) / radius), falloff);
col += (Vector4)oldColor * f;
tr += oldTr * f;
fac += f;
}
if (fac != 0)
{
col /= fac;
tr /= fac;
}
pd.colors[v] = (Color)col;
pd.transparency[v] = tr;
}
}
}
public void RightPanel(float width)
{
rightPanelScroll = EditorGUILayout.BeginScrollView(rightPanelScroll);
GUILayout.Space(5);
if (selection.Count == 0)
{
GUILayout.Label(" ");
}
else
{
EditorGUILayout.BeginHorizontal();
string title = "";
VPaintObjectInfo[] selectionInfo = new VPaintObjectInfo[selection.Count];
Dictionary <VPaintObjectError, List <VPaintObjectInfo> > errors = new Dictionary <VPaintObjectError, List <VPaintObjectInfo> >();
for (int i = 0; i < selection.Count; i++)
{
var index = selection[i];
var info = VPaint.Instance.objectInfo[index];
selectionInfo[i] = info;
foreach (var err in info.errors)
{
if (!errors.ContainsKey(err))
{
errors.Add(err, new List <VPaintObjectInfo>());
}
errors[err].Add(info);
}
if (i == 0)
{
title = info.Name;
}
else
{
title += ", " + info.Name;
}
}
GUIStyle style = new GUIStyle(GUI.skin.label);
style.fontSize = 20;
var titleSize = style.CalcSize(new GUIContent(title));
if (width - 42 < titleSize.x)
{
title = title.Substring(0, (int)(title.Length * ((width - 42) / titleSize.x))) + "...";
}
GUILayout.Label(title, style);
EditorGUILayout.EndHorizontal();
VPaintGUIUtility.BeginColumnView(width - 24);
GUILayout.Space(10);
if (selection.Count != 0)
{
MultiInfoPanel(selectionInfo);
}
GUILayout.Space(10);
if (selection.Count == 1)
{
SingleInfoPanel(selectionInfo[0]);
}
GUILayout.Space(10);
if (errors.Count != 0)
{
GUILayout.Label("The selected objects contain the following errors:");
GUILayout.Space(10);
foreach (var kvp in errors)
{
var panel = GetErrorPanel(kvp.Key);
if (panel != null)
{
panel(kvp.Value.ToArray());
}
GUILayout.Space(10);
}
}
}
EditorGUILayout.EndScrollView();
}