Removed last consumer of JointState class

Removed option to render IK constraints used by old animation system

interface/src/Menu.cpp

@@ -458,7 +458,6 @@ Menu::Menu() {
     addCheckableActionToQMenuAndActionHash(handOptionsMenu, MenuOption::EnableHandMouseInput, 0, false);
     addCheckableActionToQMenuAndActionHash(handOptionsMenu, MenuOption::LowVelocityFilter, 0, true,
                                            qApp, SLOT(setLowVelocityFilter(bool)));
-    addCheckableActionToQMenuAndActionHash(handOptionsMenu, MenuOption::ShowIKConstraints, 0, false);
 
     MenuWrapper* leapOptionsMenu = handOptionsMenu->addMenu("Leap Motion");
     addCheckableActionToQMenuAndActionHash(leapOptionsMenu, MenuOption::LeapMotionOnHMD, 0, false);

interface/src/Menu.h

@@ -271,7 +271,6 @@ namespace MenuOption {
     const QString ScriptedMotorControl = "Enable Scripted Motor Control";
     const QString ShowDSConnectTable = "Show Domain Connection Timing";
     const QString ShowBordersEntityNodes = "Show Entity Nodes";
-    const QString ShowIKConstraints = "Show IK Constraints";
     const QString ShowRealtimeEntityStats = "Show Realtime Entity Stats";
     const QString ShowWhosLookingAtMe = "Show Who's Looking at Me";
     const QString StandingHMDSensorMode = "Standing HMD Sensor Mode";

interface/src/avatar/FaceModel.cpp

@@ -32,10 +32,7 @@ void FaceModel::simulate(float deltaTime, bool fullUpdate) {
         neckPosition = owningAvatar->getPosition();
     }
     setTranslation(neckPosition);
-    glm::quat neckParentRotation;
-    if (!owningAvatar->getSkeletonModel().getNeckParentRotationFromDefaultOrientation(neckParentRotation)) {
-        neckParentRotation = owningAvatar->getOrientation();
-    }
+    glm::quat neckParentRotation = owningAvatar->getOrientation();
     setRotation(neckParentRotation);
     setScale(glm::vec3(1.0f, 1.0f, 1.0f) * _owningHead->getScale());
 

interface/src/avatar/MyAvatar.cpp

@@ -268,7 +268,6 @@ void MyAvatar::simulate(float deltaTime) {
     {
         PerformanceTimer perfTimer("joints");
         // copy out the skeleton joints from the model
-        _jointData.resize(_rig->getJointStateCount());
         _rig->copyJointsIntoJointData(_jointData);
     }
 
@@ -507,11 +506,14 @@ void MyAvatar::render(RenderArgs* renderArgs, const glm::vec3& cameraPosition) {
 
     Avatar::render(renderArgs, cameraPosition);
 
+    // AJT: REMOVE
+    /*
     // don't display IK constraints in shadow mode
     if (Menu::getInstance()->isOptionChecked(MenuOption::ShowIKConstraints) &&
         renderArgs && renderArgs->_batch) {
         _skeletonModel.renderIKConstraints(*renderArgs->_batch);
     }
+    */
 }
 
 void MyAvatar::clearReferential() {
@@ -1285,7 +1287,7 @@ void MyAvatar::preRender(RenderArgs* renderArgs) {
 
             auto rig = _skeletonModel.getRig();
 
-            // build AnimPoseVec from JointStates.
+            // build absolute AnimPoseVec from rig
             AnimPoseVec absPoses;
             absPoses.reserve(_debugDrawSkeleton->getNumJoints());
             for (int i = 0; i < _rig->getJointStateCount(); i++) {

interface/src/avatar/SkeletonModel.cpp

@@ -26,7 +26,6 @@
 
 SkeletonModel::SkeletonModel(Avatar* owningAvatar, QObject* parent, RigPointer rig) :
     Model(rig, parent),
-    _triangleFanID(DependencyManager::get<GeometryCache>()->allocateID()),
     _owningAvatar(owningAvatar),
     _boundingCapsuleLocalOffset(0.0f),
     _boundingCapsuleRadius(0.0f),
@@ -254,11 +253,6 @@ void SkeletonModel::simulate(float deltaTime, bool fullUpdate) {
     }
 }
 
-void SkeletonModel::renderIKConstraints(gpu::Batch& batch) {
-    renderJointConstraints(batch, getRightHandJointIndex());
-    renderJointConstraints(batch, getLeftHandJointIndex());
-}
-
 class IndexValue {
 public:
     int index;
@@ -285,98 +279,6 @@ void SkeletonModel::applyPalmData(int jointIndex, const PalmData& palm) {
     glm::quat palmRotation = inverseRotation * palm.getRotation();
 }
 
-void SkeletonModel::renderJointConstraints(gpu::Batch& batch, int jointIndex) {
-    if (jointIndex == -1 || jointIndex >= _rig->getJointStateCount()) {
-        return;
-    }
-    const FBXGeometry& geometry = _geometry->getFBXGeometry();
-    const float BASE_DIRECTION_SIZE = 0.3f;
-    float directionSize = BASE_DIRECTION_SIZE * extractUniformScale(_scale);
-    // FIXME: THe line width of 3.0f is not supported anymore, we ll need a workaround
-
-    do {
-        const FBXJoint& joint = geometry.joints.at(jointIndex);
-        const JointState& jointState = _rig->getJointState(jointIndex);
-        glm::vec3 position = _rotation * jointState.getPosition() + _translation;
-        glm::quat parentRotation = (joint.parentIndex == -1) ?
-            _rotation :
-            _rotation * _rig->getJointState(joint.parentIndex).getRotation();
-        float fanScale = directionSize * 0.75f;
-
-        Transform transform = Transform();
-        transform.setTranslation(position);
-        transform.setRotation(parentRotation);
-        transform.setScale(fanScale);
-        batch.setModelTransform(transform);
-
-        const int AXIS_COUNT = 3;
-
-        auto geometryCache = DependencyManager::get<GeometryCache>();
-
-        for (int i = 0; i < AXIS_COUNT; i++) {
-            if (joint.rotationMin[i] <= -PI + EPSILON && joint.rotationMax[i] >= PI - EPSILON) {
-                continue; // unconstrained
-            }
-            glm::vec3 axis;
-            axis[i] = 1.0f;
-
-            glm::vec3 otherAxis;
-            if (i == 0) {
-                otherAxis.y = 1.0f;
-            } else {
-                otherAxis.x = 1.0f;
-            }
-            glm::vec4 color(otherAxis.r, otherAxis.g, otherAxis.b, 0.75f);
-
-            QVector<glm::vec3> points;
-            points << glm::vec3(0.0f, 0.0f, 0.0f);
-            const int FAN_SEGMENTS = 16;
-            for (int j = 0; j < FAN_SEGMENTS; j++) {
-                glm::vec3 rotated = glm::angleAxis(glm::mix(joint.rotationMin[i], joint.rotationMax[i],
-                    (float)j / (FAN_SEGMENTS - 1)), axis) * otherAxis;
-                points << rotated;
-            }
-            // TODO: this is really inefficient constantly recreating these vertices buffers. It would be
-            // better if the skeleton model cached these buffers for each of the joints they are rendering
-            geometryCache->updateVertices(_triangleFanID, points, color);
-            geometryCache->renderVertices(batch, gpu::TRIANGLE_FAN, _triangleFanID);
-
-        }
-
-        renderOrientationDirections(batch, jointIndex, position, _rotation * jointState.getRotation(), directionSize);
-        jointIndex = joint.parentIndex;
-
-    } while (jointIndex != -1 && geometry.joints.at(jointIndex).isFree);
-}
-
-void SkeletonModel::renderOrientationDirections(gpu::Batch& batch, int jointIndex,
-                                                glm::vec3 position, const glm::quat& orientation, float size) {
-
-    auto geometryCache = DependencyManager::get<GeometryCache>();
-
-    if (!_jointOrientationLines.contains(jointIndex)) {
-        OrientationLineIDs jointLineIDs;
-        jointLineIDs._up = geometryCache->allocateID();
-        jointLineIDs._front = geometryCache->allocateID();
-        jointLineIDs._right = geometryCache->allocateID();
-        _jointOrientationLines[jointIndex] = jointLineIDs;
-    }
-    OrientationLineIDs& jointLineIDs = _jointOrientationLines[jointIndex];
-
-    glm::vec3 pRight = position + orientation * IDENTITY_RIGHT * size;
-    glm::vec3 pUp    = position + orientation * IDENTITY_UP    * size;
-    glm::vec3 pFront = position + orientation * IDENTITY_FRONT * size;
-
-    glm::vec3 red(1.0f, 0.0f, 0.0f);
-    geometryCache->renderLine(batch, position, pRight, red, jointLineIDs._right);
-
-    glm::vec3 green(0.0f, 1.0f, 0.0f);
-    geometryCache->renderLine(batch, position, pUp, green, jointLineIDs._up);
-
-    glm::vec3 blue(0.0f, 0.0f, 1.0f);
-    geometryCache->renderLine(batch, position, pFront, blue, jointLineIDs._front);
-}
-
 bool SkeletonModel::getLeftHandPosition(glm::vec3& position) const {
     return getJointPositionInWorldFrame(getLeftHandJointIndex(), position);
 }
@@ -421,6 +323,8 @@ bool SkeletonModel::getLocalNeckPosition(glm::vec3& neckPosition) const {
     return isActive() && getJointPosition(_geometry->getFBXGeometry().neckJointIndex, neckPosition);
 }
 
+// AJT: REMOVE
+/*
 bool SkeletonModel::getNeckParentRotationFromDefaultOrientation(glm::quat& neckParentRotation) const {
     if (!isActive()) {
         return false;
@@ -437,6 +341,7 @@ bool SkeletonModel::getNeckParentRotationFromDefaultOrientation(glm::quat& neckP
     }
     return success;
 }
+*/
 
 bool SkeletonModel::getEyeModelPositions(glm::vec3& firstEyePosition, glm::vec3& secondEyePosition) const {
     if (!isActive()) {

interface/src/avatar/SkeletonModel.h

@@ -33,7 +33,10 @@ public:
     virtual void updateRig(float deltaTime, glm::mat4 parentTransform) override;
     void updateAttitude();
 
+    // AJT: REMOVE
+    /*
     void renderIKConstraints(gpu::Batch& batch);
+    */
 
     /// Returns the index of the left hand joint, or -1 if not found.
     int getLeftHandJointIndex() const { return isActive() ? _geometry->getFBXGeometry().leftHandJointIndex : -1; }
@@ -82,10 +85,13 @@ public:
     bool getNeckPosition(glm::vec3& neckPosition) const;
 
     bool getLocalNeckPosition(glm::vec3& neckPosition) const;
-    
+
+    // AJT: REMOVE
+    /*
     /// Returns the rotation of the neck joint's parent from default orientation
     /// \return whether or not the neck was found
     bool getNeckParentRotationFromDefaultOrientation(glm::quat& neckParentRotation) const;
+    */
 
     /// Retrieve the positions of up to two eye meshes.
     /// \return whether or not both eye meshes were found
@@ -117,18 +123,6 @@ protected:
     void applyPalmData(int jointIndex, const PalmData& palm);
 private:
 
-    void renderJointConstraints(gpu::Batch& batch, int jointIndex);
-    void renderOrientationDirections(gpu::Batch& batch, int jointIndex,
-                                     glm::vec3 position, const glm::quat& orientation, float size);
-
-    struct OrientationLineIDs {
-        int _up;
-        int _front;
-        int _right;
-    };
-    QHash<int, OrientationLineIDs> _jointOrientationLines;
-    int _triangleFanID;
-
     bool getEyeModelPositions(glm::vec3& firstEyePosition, glm::vec3& secondEyePosition) const;
 
     Avatar* _owningAvatar;

libraries/animation/src/Rig.cpp

@@ -299,12 +299,15 @@ void Rig::reset(const QVector<FBXJoint>& fbxJoints) {
     }
 }
 
+// AJT: REMOVE
+/*
 JointState Rig::getJointState(int jointIndex) const {
     if (jointIndex == -1 || jointIndex >= _jointStates.size()) {
         return JointState();
     }
     return _jointStates[jointIndex];
 }
+*/
 
 bool Rig::getJointStateRotation(int index, glm::quat& rotation) const {
     if (AJT_HACK_USE_JOINT_STATES) { // AJT: LEGACY
@@ -453,7 +456,7 @@ bool Rig::getJointRotation(int jointIndex, glm::quat& rotation) const {
         rotation = _jointStates[jointIndex].getRotation();
     }
 
-    if (jointIndex >= 0 && jointIndex < _relativePoses.size()) {
+    if (jointIndex >= 0 && jointIndex < (int)_relativePoses.size()) {
         rotation = _relativePoses[jointIndex].rot;
         return true;
     } else {
@@ -470,7 +473,7 @@ bool Rig::getJointTranslation(int jointIndex, glm::vec3& translation) const {
         translation = _jointStates[jointIndex].getTranslation();
     }
 
-    if (jointIndex >= 0 && jointIndex < _relativePoses.size()) {
+    if (jointIndex >= 0 && jointIndex < (int)_relativePoses.size()) {
         translation = _relativePoses[jointIndex].trans;
         return true;
     } else {
@@ -1020,12 +1023,14 @@ void Rig::clearJointStatePriorities() {
     }
 }
 
+/*
 void Rig::applyJointRotationDelta(int jointIndex, const glm::quat& delta, float priority) {
     if (jointIndex == -1 || _jointStates.isEmpty()) {
         return;
     }
     _jointStates[jointIndex].applyRotationDelta(delta, priority);
 }
+*/
 
 glm::quat Rig::getJointDefaultRotationInParentFrame(int jointIndex) {
     if (jointIndex == -1 || _jointStates.isEmpty()) {
@@ -1400,6 +1405,7 @@ glm::mat4 Rig::getJointTransform(int jointIndex) const {
 }
 
 void Rig::copyJointsIntoJointData(QVector<JointData>& jointDataVec) const {
+    jointDataVec.resize(getJointStateCount());
     for (int i = 0; i < jointDataVec.size(); i++) {
         JointData& data = jointDataVec[i];
         data.rotationSet |= getJointStateRotation(i, data.rotation);

libraries/animation/src/Rig.h

@@ -102,8 +102,11 @@ public:
     void reset(const QVector<FBXJoint>& fbxJoints);
     bool getJointStateRotation(int index, glm::quat& rotation) const;
     bool getJointStateTranslation(int index, glm::vec3& translation) const;
+    // AJT: REMOVE
+    /*
     void applyJointRotationDelta(int jointIndex, const glm::quat& delta, float priority);
     JointState getJointState(int jointIndex) const; // XXX
+    */
     void clearJointState(int index);
     void clearJointStates();
     void clearJointAnimationPriority(int index);