From 2e5dade4138b0dc1453fe0d32485a2b5ff23ad53 Mon Sep 17 00:00:00 2001
From: Eric Johnston <ej@machinelevel.com>
Date: Tue, 6 Aug 2013 14:29:30 -0700
Subject: [PATCH] Rave demo changes per Ryan's request: Darken the world when
 you're in rave mode, but leave the avatars and effects un-darkened. Also
 fixed a warning in AvatarData.cpp initialization

---
 interface/src/Application.cpp        |  2 ++
 interface/src/avatar/Avatar.cpp      |  9 +++++++++
 interface/src/avatar/Avatar.h        | 10 ++++++++++
 interface/src/avatar/Hand.cpp        |  2 ++
 interface/src/avatar/Hand.h          |  2 +-
 libraries/avatars/src/AvatarData.cpp |  4 ++--
 6 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index 58d5ce19c4..1142e9ebbe 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -3067,6 +3067,8 @@ void Application::displaySide(Camera& whichCamera) {
         glEnable(GL_LIGHTING);
     }
     
+    _myAvatar.renderScreenTint(SCREEN_TINT_BEFORE_AVATARS);
+    
     if (_renderAvatarsOn->isChecked()) {
         //  Render avatars of other nodes
         NodeList* nodeList = NodeList::getInstance();
diff --git a/interface/src/avatar/Avatar.cpp b/interface/src/avatar/Avatar.cpp
index c52e990605..f9b2e843a0 100755
--- a/interface/src/avatar/Avatar.cpp
+++ b/interface/src/avatar/Avatar.cpp
@@ -1214,6 +1214,15 @@ void Avatar::render(bool lookingInMirror, bool renderAvatarBalls) {
     }
 }
 
+void Avatar::renderScreenTint(ScreenTintLayer layer) {
+    
+    if (layer == SCREEN_TINT_BEFORE_AVATARS) {
+        if (_hand.isRaveGloveActive()) {
+            _hand.renderRaveGloveStage();
+        }
+    }
+}
+
 void Avatar::resetBodyBalls() {
     for (int b = 0; b < NUM_AVATAR_BODY_BALLS; b++) {
         
diff --git a/interface/src/avatar/Avatar.h b/interface/src/avatar/Avatar.h
index 69629f1b83..1e5f9ce448 100755
--- a/interface/src/avatar/Avatar.h
+++ b/interface/src/avatar/Avatar.h
@@ -112,6 +112,15 @@ enum AvatarMode
     NUM_AVATAR_MODES
 };
 
+enum ScreenTintLayer
+{
+    SCREEN_TINT_BEFORE_LANDSCAPE = 0,
+    SCREEN_TINT_BEFORE_AVATARS,
+    SCREEN_TINT_BEFORE_MY_AVATAR,
+    SCREEN_TINT_AFTER_MY_AVATAR,
+    NUM_SCREEN_TINT_LAYERS
+};
+
 class Avatar : public AvatarData {
 public:
     Avatar(Node* owningNode = NULL);
@@ -128,6 +137,7 @@ public:
     void addBodyYaw(float bodyYaw) {_bodyYaw += bodyYaw;};
     void addBodyYawDelta(float bodyYawDelta) {_bodyYawDelta += bodyYawDelta;}
     void render(bool lookingInMirror, bool renderAvatarBalls);
+    void renderScreenTint(ScreenTintLayer layer);
 
     //setters
     void setMousePressed           (bool      mousePressed           ) { _mousePressed    = mousePressed;} 
diff --git a/interface/src/avatar/Hand.cpp b/interface/src/avatar/Hand.cpp
index b960f8e56b..484ce0de9a 100755
--- a/interface/src/avatar/Hand.cpp
+++ b/interface/src/avatar/Hand.cpp
@@ -174,6 +174,7 @@ void Hand::renderRaveGloveStage() {
         glm::vec3 v3 = headOrientation * (glm::vec3(-1.0f,  1.0f, 0.0f) * scale) + vc;
 
         glDisable(GL_DEPTH_TEST);
+        glDepthMask(GL_FALSE);
         glEnable(GL_BLEND);
         glBegin(GL_TRIANGLE_FAN);
         glColor4f(0.0f, 0.0f, 0.0f, 1.0f);
@@ -185,6 +186,7 @@ void Hand::renderRaveGloveStage() {
         glVertex3fv((float*)&v3);
         glVertex3fv((float*)&v0);
         glEnd();
+        glDepthMask(GL_TRUE);
         glEnable(GL_DEPTH_TEST);
     }
 }
diff --git a/interface/src/avatar/Hand.h b/interface/src/avatar/Hand.h
index d2a36b97b1..86995e2bdc 100755
--- a/interface/src/avatar/Hand.h
+++ b/interface/src/avatar/Hand.h
@@ -41,6 +41,7 @@ public:
     void reset();
     void simulate(float deltaTime, bool isMine);
     void render(bool lookingInMirror);
+    void renderRaveGloveStage();
 
     void setBallColor      (glm::vec3 ballColor         ) { _ballColor          = ballColor;          }
     void updateRaveGloveParticles(float deltaTime);
@@ -74,7 +75,6 @@ private:
 
     void activateNewRaveGloveMode();
 
-    void renderRaveGloveStage();
     void renderLeapHandSpheres();
     void renderLeapHands();
     void renderLeapHand(PalmData& hand);
diff --git a/libraries/avatars/src/AvatarData.cpp b/libraries/avatars/src/AvatarData.cpp
index 6d5d0a6528..a02c55346c 100644
--- a/libraries/avatars/src/AvatarData.cpp
+++ b/libraries/avatars/src/AvatarData.cpp
@@ -28,6 +28,7 @@ AvatarData::AvatarData(Node* owningNode) :
     _bodyPitch(0.0),
     _bodyRoll(0.0),
     _newScale(1.0f),
+    _leaderID(UNKNOWN_NODE_ID),
     _handState(0),
     _cameraPosition(0,0,0),
     _cameraOrientation(),
@@ -41,8 +42,7 @@ AvatarData::AvatarData(Node* owningNode) :
     _wantLowResMoving(false),
     _wantOcclusionCulling(true),
     _headData(NULL),
-    _handData(NULL),
-    _leaderID(UNKNOWN_NODE_ID)
+    _handData(NULL)
 {
     
 }