private void DrawTab1()
{
ValidatePaintables();
if (paintables.Count > 0)
{
paintableIndex = P3dHelper.Mod(paintableIndex, paintables.Count);
var paintable = paintables[paintableIndex];
EditorGUILayout.BeginHorizontal();
EditorGUI.BeginDisabledGroup(paintables.Count <= 1);
if (GUILayout.Button("<", GUILayout.Width(20.0f)))
{
paintableIndex -= 1; Repaint();
}
EditorGUI.EndDisabledGroup();
if (GUILayout.Button((paintableIndex + 1) + "/" + paintables.Count + " " + paintable.Root.name))
{
Selection.activeGameObject = paintable.Root; EditorGUIUtility.PingObject(paintable.Root);
}
EditorGUI.BeginDisabledGroup(paintables.Count <= 1);
if (GUILayout.Button(">", GUILayout.Width(20.0f)))
{
paintableIndex += 1; Repaint();
}
EditorGUI.EndDisabledGroup();
EditorGUILayout.EndHorizontal();
if (CanPaint() == false)
{
EditorGUILayout.HelpBox("Pick a texture you want to paint by expanding it and then locking it.", MessageType.Info);
}
var renderer = paintable.Root.GetComponent <Renderer>();
var materials = renderer.sharedMaterials;
for (var i = 0; i < materials.Length; i++)
{
EditorGUILayout.Separator();
materials[i] = DrawMaterial(paintable, materials[i], i);
}
renderer.sharedMaterials = materials;
}
else
{
EditorGUILayout.HelpBox("Before you can pick a texture, you need to lock at least one object.", MessageType.Info);
}
}
