From 4232e400ccc7b3682d0865e58d49191d46ab784c Mon Sep 17 00:00:00 2001
From: Seth Alves <seth.alves@gmail.com>
Date: Mon, 18 Jan 2016 11:15:03 -0800
Subject: [PATCH] add getJointIndex call

---
 .../src/RenderableModelEntityItem.cpp              | 14 ++++++++++++++
 .../src/RenderableModelEntityItem.h                |  2 ++
 2 files changed, 16 insertions(+)

diff --git a/libraries/entities-renderer/src/RenderableModelEntityItem.cpp b/libraries/entities-renderer/src/RenderableModelEntityItem.cpp
index 58c06fccfb..57a29de596 100644
--- a/libraries/entities-renderer/src/RenderableModelEntityItem.cpp
+++ b/libraries/entities-renderer/src/RenderableModelEntityItem.cpp
@@ -763,3 +763,17 @@ void RenderableModelEntityItem::locationChanged() {
         _model->setTranslation(getPosition());
     }
 }
+
+int RenderableModelEntityItem::getJointIndex(const QString& name) const {
+    if (_model && _model->isActive()) {
+        RigPointer rig = _model->getRig();
+        return rig->indexOfJoint(name);
+    }
+    return -1;
+}
+
+
+// TODO -- expose a way to list joint names
+// RenderableModelEntityItem::QStringList getJointNames() const {
+// rig->nameOfJoint(i);
+// }
diff --git a/libraries/entities-renderer/src/RenderableModelEntityItem.h b/libraries/entities-renderer/src/RenderableModelEntityItem.h
index 99e5ecb097..834513ecf7 100644
--- a/libraries/entities-renderer/src/RenderableModelEntityItem.h
+++ b/libraries/entities-renderer/src/RenderableModelEntityItem.h
@@ -79,6 +79,8 @@ public:
 
     virtual void resizeJointArrays(int newSize = -1) override;
 
+    virtual int getJointIndex(const QString& name) const override;
+
 private:
     QVariantMap parseTexturesToMap(QString textures);
     void remapTextures();