From bc77630c5bbe885e155bd7e76328b58063e5a60f Mon Sep 17 00:00:00 2001
From: Atlante45 <clement.brisset@gmail.com>
Date: Wed, 30 Jul 2014 16:48:11 -0700
Subject: [PATCH] Extanded FBXService + moved ModelReferential

---
 .../src/avatar}/ModelReferential.cpp          | 35 ++++++++++++++++++-
 .../src/avatar}/ModelReferential.h            | 12 +++++++
 interface/src/models/ModelTreeRenderer.cpp    |  4 +++
 interface/src/models/ModelTreeRenderer.h      |  2 +-
 libraries/models/src/ModelTree.h              |  4 +++
 5 files changed, 55 insertions(+), 2 deletions(-)
 rename {libraries/models/src => interface/src/avatar}/ModelReferential.cpp (66%)
 rename {libraries/models/src => interface/src/avatar}/ModelReferential.h (68%)

diff --git a/libraries/models/src/ModelReferential.cpp b/interface/src/avatar/ModelReferential.cpp
similarity index 66%
rename from libraries/models/src/ModelReferential.cpp
rename to interface/src/avatar/ModelReferential.cpp
index e54b49a1e7..c681bb29da 100644
--- a/libraries/models/src/ModelReferential.cpp
+++ b/interface/src/avatar/ModelReferential.cpp
@@ -9,6 +9,8 @@
 //  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
 //
 
+#include <AvatarData.h>
+
 #include "ModelTree.h"
 
 #include "ModelReferential.h"
@@ -19,7 +21,7 @@ _modelID(modelID),
 _tree(tree)
 {
     const ModelItem* item = _tree->findModelByID(_modelID);
-    if (!_isValid || item == NULL || _avatar == NULL) {
+    if (!_isValid || item == NULL) {
         _isValid = false;
         return;
     }
@@ -58,3 +60,34 @@ void ModelReferential::update() {
         somethingChanged = true;
     }
 }
+
+JointReferential::JointReferential(uint32_t jointID, uint32_t modelID, ModelTree* tree, AvatarData* avatar) :
+    ModelReferential(modelID, tree, avatar),
+    _jointID(jointID)
+{
+    const Model* model = getModel(_tree->findModelByID(_modelID));
+    
+    if (!_isValid || model == NULL || model->getJointStateCount() <= jointID) {
+        _isValid = false;
+        return;
+    }
+}
+
+void JointReferential::update() {
+    const ModelItem* item = _tree->findModelByID(_modelID);
+    if (!_isValid || item == NULL) {
+        _isValid = false;
+        return;
+    }
+    
+    
+}
+
+const Model* JointReferential::getModel(const ModelItem* item) {
+    ModelItemFBXService* fbxService = _tree->getFBXService();
+    if (item != NULL && fbxService != NULL) {
+        return fbxService->getModelForModelItem(*item);
+    }
+    
+    return NULL;
+}
diff --git a/libraries/models/src/ModelReferential.h b/interface/src/avatar/ModelReferential.h
similarity index 68%
rename from libraries/models/src/ModelReferential.h
rename to interface/src/avatar/ModelReferential.h
index 8ae692568a..8f9333451a 100644
--- a/libraries/models/src/ModelReferential.h
+++ b/interface/src/avatar/ModelReferential.h
@@ -15,6 +15,7 @@
 #include <Referential.h>
 
 class ModelTree;
+class Model;
 
 class ModelReferential : public Referential {
 public:
@@ -26,4 +27,15 @@ protected:
     ModelTree* _tree;
 };
 
+class JointReferential : public ModelReferential {
+public:
+    JointReferential(uint32_t jointID, uint32_t modelID, ModelTree* tree, AvatarData* avatar);
+    virtual void update();
+    
+protected:
+    const Model* getModel(const ModelItem* item);
+    
+    uint32_t _jointID;
+};
+
 #endif // hifi_ModelReferential_h
\ No newline at end of file
diff --git a/interface/src/models/ModelTreeRenderer.cpp b/interface/src/models/ModelTreeRenderer.cpp
index 78107db699..acbb373ffc 100644
--- a/interface/src/models/ModelTreeRenderer.cpp
+++ b/interface/src/models/ModelTreeRenderer.cpp
@@ -76,6 +76,10 @@ const FBXGeometry* ModelTreeRenderer::getGeometryForModel(const ModelItem& model
     return result;
 }
 
+const Model* ModelTreeRenderer::getModelForModelItem(const ModelItem& modelItem) {
+    return getModel(modelItem);
+}
+
 Model* ModelTreeRenderer::getModel(const ModelItem& modelItem) {
     Model* model = NULL;
 
diff --git a/interface/src/models/ModelTreeRenderer.h b/interface/src/models/ModelTreeRenderer.h
index d69b85efe9..63363e4ce2 100644
--- a/interface/src/models/ModelTreeRenderer.h
+++ b/interface/src/models/ModelTreeRenderer.h
@@ -51,7 +51,7 @@ public:
     virtual void render(RenderMode renderMode = DEFAULT_RENDER_MODE);
 
     virtual const FBXGeometry* getGeometryForModel(const ModelItem& modelItem);
-
+    virtual const Model* getModelForModelItem(const ModelItem& modelItem);
     /// clears the tree
     virtual void clear();
 
diff --git a/libraries/models/src/ModelTree.h b/libraries/models/src/ModelTree.h
index a2a3c9cd28..41bcfcdcc3 100644
--- a/libraries/models/src/ModelTree.h
+++ b/libraries/models/src/ModelTree.h
@@ -15,6 +15,8 @@
 #include <Octree.h>
 #include "ModelTreeElement.h"
 
+class Model;
+
 class NewlyCreatedModelHook {
 public:
     virtual void modelCreated(const ModelItem& newModel, const SharedNodePointer& senderNode) = 0;
@@ -23,6 +25,7 @@ public:
 class ModelItemFBXService {
 public:
     virtual const FBXGeometry* getGeometryForModel(const ModelItem& modelItem) = 0;
+    virtual const Model* getModelForModelItem(const ModelItem& modelItem) = 0;
 };
 
 class ModelTree : public Octree {
@@ -80,6 +83,7 @@ public:
     void processEraseMessage(const QByteArray& dataByteArray, const SharedNodePointer& sourceNode);
     void handleAddModelResponse(const QByteArray& packet);
     
+    ModelItemFBXService* getFBXService() const { return _fbxService; }
     void setFBXService(ModelItemFBXService* service) { _fbxService = service; }
     const FBXGeometry* getGeometryForModel(const ModelItem& modelItem) {
         return _fbxService ? _fbxService->getGeometryForModel(modelItem) : NULL;