From f30aae07cc27a405b01cc61036581db17568e6ec Mon Sep 17 00:00:00 2001
From: "techmatt@gmail.com"
 <techmatt@gmail.com@bb05c932-5e3f-0676-6ef2-047155f67759>
Date: Sat, 18 Jun 2011 18:58:18 +0000
Subject: [PATCH]

---
 TODO.txt                    |  5 -----
 common/Model.cpp            |  1 +
 common/Scene.cpp            |  2 +-
 sceneViewer/sceneViewer.cpp | 18 ++++++++++++++++--
 4 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/TODO.txt b/TODO.txt
index d7e6dd7..98e181b 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -1,13 +1,8 @@
 make linux build infrastructure: test under Mac, Cygwin, Linux
-convert scenes from SceneStudio format into SceneDatabase format: more elaborate naming convention, unneeded stuff thrown out, expand transforms to ASCII
-Load SceneDatabase format into sceneViewer
-convert models from SceneStudio format into SceneDatabase format: use obj
-Load objs into sceneViewer and modelViewer
 Make field files
   - tags, names, description, downloads/views, textures, Zernike descriptor
 
 Write modelViewer and sceneViewer interfaces
   - look at font rendering
-  - camera interface
   - toggle through scenes
   - load fields
\ No newline at end of file
diff --git a/common/Model.cpp b/common/Model.cpp
index 46d1900..45a390b 100644
--- a/common/Model.cpp
+++ b/common/Model.cpp
@@ -6,6 +6,7 @@
 
 Model::Model(const std::string &directory, const std::string &baseFilename)
 {
+    std::cout << "  Loading model: " << baseFilename << '\n';
     //
     // Note that this obj loader is not designed to function on all possible obj files, and does not handle improperly formatted files correctly
     //
diff --git a/common/Scene.cpp b/common/Scene.cpp
index 4cfc3c3..1dcf3ef 100644
--- a/common/Scene.cpp
+++ b/common/Scene.cpp
@@ -7,7 +7,7 @@
 void Scene::Load(const Parameters &params, const std::string &filename, Assets &assets)
 {
     std::string sceneFilename = params.databaseDirectory + "scenes/" + filename + ".txt";
-    std::cout << "Loading " << sceneFilename << '\n';
+    std::cout << "Loading Scene: " << sceneFilename << '\n';
     auto lines = Utility::GetFileLines(sceneFilename, 2);
     if(lines[0] != "StanfordSceneDatabase" || lines[1] != "version 1.0")
     {
diff --git a/sceneViewer/sceneViewer.cpp b/sceneViewer/sceneViewer.cpp
index c73ae6c..4d1d11d 100644
--- a/sceneViewer/sceneViewer.cpp
+++ b/sceneViewer/sceneViewer.cpp
@@ -9,14 +9,19 @@ void SceneViewer::Init()
 {
     _params.Init("parameters.txt");
 
-    glEnable(GL_CULL_FACE);
-    glCullFace(GL_BACK);
+    std::cout << "Usage: Modify parameters.txt to change which scene is loaded\n";
 
     _scene.Load(_params, _params.defaultScene, _assets);
 
     _camera.Reset(Vec3f(100.0f, 100.0f, 100.0f), Vec3f(0.0f, 0.0f, 1.0f), Vec3f(0.0f, 0.0f, 0.0f));
 
     std::cout << "Initialization done\n";
+
+    std::cout << "\n[W/A/S/D/R/F]: Translate camera\n";
+    std::cout << "[2/4/6/8]: Look around\n";
+    std::cout << "[Left mouse drag]: Look around\n";
+    std::cout << "[Right mouse drag]: Pan camera\n";
+    
 }
 
 void SceneViewer::ReSize(int windowWidth, int windowHeight)
@@ -79,6 +84,12 @@ void SceneViewer::KeyPress(unsigned char key)
     case 'd':
         _camera.Strafe(-moveDistance);
         break;
+    case 'r':
+        _camera.Jump(moveDistance);
+        break;
+    case 'f':
+        _camera.Jump(-moveDistance);
+        break;
     case '2':
         _camera.LookUp(angleDistance);
         break;
@@ -103,6 +114,9 @@ void SceneViewer::Render()
     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
     glViewport(0, 0, _windowWidth, _windowHeight);
 
+    glEnable(GL_CULL_FACE);
+    glCullFace(GL_BACK);
+
     glMatrixMode( GL_PROJECTION );
     glLoadIdentity();