From acab09b89a79ea04e1aa221040dd1c935a7753cd Mon Sep 17 00:00:00 2001
From: Andrzej Kapolka <drzej.k@gmail.com>
Date: Thu, 8 May 2014 16:23:15 -0700
Subject: [PATCH] Update billboard when attachments change.

---
 interface/src/avatar/MyAvatar.cpp | 13 +++++++++++++
 interface/src/avatar/MyAvatar.h   |  3 ++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/interface/src/avatar/MyAvatar.cpp b/interface/src/avatar/MyAvatar.cpp
index c3591862d1..7bc35ebd6d 100644
--- a/interface/src/avatar/MyAvatar.cpp
+++ b/interface/src/avatar/MyAvatar.cpp
@@ -584,6 +584,14 @@ void MyAvatar::setSkeletonModelURL(const QUrl& skeletonModelURL) {
     _billboardValid = false;
 }
 
+void MyAvatar::setAttachmentData(const QVector<AttachmentData>& attachmentData) {
+    Avatar::setAttachmentData(attachmentData);
+    if (QThread::currentThread() != thread()) {    
+        return;
+    }
+    _billboardValid = false;
+}
+
 void MyAvatar::renderBody(RenderMode renderMode, float glowLevel) {
     if (!(_skeletonModel.isRenderable() && getHead()->getFaceModel().isRenderable())) {
         return; // wait until both models are loaded
@@ -1247,6 +1255,11 @@ void MyAvatar::maybeUpdateBillboard() {
     if (_billboardValid || !(_skeletonModel.isLoadedWithTextures() && getHead()->getFaceModel().isLoadedWithTextures())) {
         return;
     }
+    foreach (Model* model, _attachmentModels) {
+        if (!model->isLoadedWithTextures()) {
+            return;
+        }
+    }
     QImage image = Application::getInstance()->renderAvatarBillboard();
     _billboard.clear();
     QBuffer buffer(&_billboard);
diff --git a/interface/src/avatar/MyAvatar.h b/interface/src/avatar/MyAvatar.h
index c07c27033c..885d56b61f 100644
--- a/interface/src/avatar/MyAvatar.h
+++ b/interface/src/avatar/MyAvatar.h
@@ -86,7 +86,8 @@ public:
     virtual void clearJointData(int index);
     virtual void setFaceModelURL(const QUrl& faceModelURL);
     virtual void setSkeletonModelURL(const QUrl& skeletonModelURL);
-
+    virtual void setAttachmentData(const QVector<AttachmentData>& attachmentData);
+    
     virtual void setCollisionGroups(quint32 collisionGroups);
 
     void setMotionBehaviorsByScript(quint32 flags);