Changeset 1205 for GTP/trunk/App/Demos/Vis/KdTreeDemo/OGRE

Timestamp:

08/16/06 18:02:25 (18 years ago)

Author:

szydlowski

Message:

improved demo logging

Location:

GTP/trunk/App/Demos/Vis/KdTreeDemo/OGRE

Files:

• include/TestKdTreeAppListener.h (modified) (3 diffs)
• src/TestKdTree.cpp (modified) (4 diffs)
• src/TestKdTreeAppListener.cpp (modified) (6 diffs)

GTP/trunk/App/Demos/Vis/KdTreeDemo/OGRE/include/TestKdTreeAppListener.h

@@ -94 +94 @@
                 }
 
+                String mSceneManager;
                 String mDemoInfileName;
                 String mDemoOutfileName;
@@ -105 +106 @@
                 Real mKI;
                 String mRenderMethod;
+                String mComment;
         };
 
@@ -233 +235 @@
         void togglePlayback();
 
+        /** write FPS stats to log file (csv) **/
+        void saveLog();
+
         void saveFrameInfo(Real elapsedTime);
 

GTP/trunk/App/Demos/Vis/KdTreeDemo/OGRE/src/TestKdTree.cpp

@@ -33 +33 @@
                                 .addOpt("","kt", ARGUMENT_REQUIRED)
                                 .addOpt("","ki", ARGUMENT_REQUIRED)
-                                .addOpt("r","rendermethod", ARGUMENT_REQUIRED);
+                                .addOpt("r","rendermode", ARGUMENT_REQUIRED)
+                                .addOpt("s","scenemgr", ARGUMENT_REQUIRED);
 
 
@@ -78 +79 @@
                         }
 
+                        if (cmdparser.getOpt("s",tmp))
+                        {
+                                if (tmp == "KDT" || tmp == "OCT" || tmp == "OCM" || tmp == "GEN")
+                                {
+                                        options.mSceneManager = tmp;
+                                }
+                                else
+                                {
+                                        MessageBox(NULL, ("Invalid argument for option --scenemgr: " + tmp).c_str(), "Error", MB_OK | MB_ICONERROR );
+                                        return -1;
+                                }
+                        }
+
                 }
                 catch (std::string s)
@@ -177 +191 @@
 
         // set default demo output name to avoid SNAFUs
-        if (mOptions.mDemoOutfileName.empty())
-                mOptions.mDemoOutfileName = "demo.bin";
+        //if (mOptions.mDemoOutfileName.empty())
+        //      mOptions.mDemoOutfileName = "demo.bin";
 
         if (mOptions.mDemoLogfileName.empty())
@@ -184 +198 @@
 
         // set default demo logfile name to avoid SNAFUs
-        if (mOptions.mDemoLogfileName.empty())
-                mOptions.mDemoLogfileName = "demo.csv";
+        //if (mOptions.mDemoLogfileName.empty())
+        //      mOptions.mDemoLogfileName = "demo.csv";
+
+        // override scene manager set in config file
+        if (!mOptions.mSceneManager.empty())
+        {
+                if (mOptions.mSceneManager == "KDT")
+                        mSelectedSceneManager = "KdTreeSceneManager";
+                else if (mOptions.mSceneManager == "OCT")
+                        mSelectedSceneManager = "OctreeSceneManager";
+                else if (mOptions.mSceneManager == "OCM")
+                        mSelectedSceneManager = "OcclusionCullingSceneManager";
+                else if (mOptions.mSceneManager == "GEN")
+                        mSelectedSceneManager = "DefaultSceneManager";
+        }
+        // the other way round for log
+        else
+        {
+                if (mSelectedSceneManager == "KdTreeSceneManager")
+                        mOptions.mSceneManager = "KDT";
+                else if (mSelectedSceneManager == "OctreeSceneManager")
+                        mOptions.mSceneManager = "OCT";
+                else if (mSelectedSceneManager == "OcclusionCullingSceneManager")
+                        mOptions.mSceneManager = "OCM";
+                else if (mSelectedSceneManager == "DefaultSceneManager")
+                        mOptions.mSceneManager = "GEN";
+        }
 
         ExampleApplication::setupResources();

GTP/trunk/App/Demos/Vis/KdTreeDemo/OGRE/src/TestKdTreeAppListener.cpp

@@ -4 +4 @@
 #include <OgrePanelOverlayElement.h>
 #include "TestKdTreeAppListener.h"
+#include <windows.h>
 
 void KdTreeAppListener::updateStats(void)
@@ -1023 +1024 @@
                         if (mOptions.mDemoMode)
                         {
-                                // write FPS log
-                                Real minFPS = Math::POS_INFINITY, maxFPS = 0.0, avgFPS = 0.0;
-                                std::ofstream demolog(mOptions.mDemoLogfileName.c_str());
-                                if (demolog)
-                                {
-                                        for (std::list<Real>::iterator it = mDemoFPS.begin(); it != mDemoFPS.end(); it ++)
-                                        {
-                                                demolog << (int)*it << "\n";
-
-                                                if (*it < minFPS)
-                                                        minFPS = *it;
-
-                                                if (*it > maxFPS)
-                                                        maxFPS = *it;
-
-                                                avgFPS += *it;
-                                        }
-
-                                        avgFPS /= mDemoFPS.size();
-
-                                        demolog << "\n" << (int)minFPS << "\n" << (int)avgFPS << "\n" << (int)maxFPS << "\n";
-
-                                        demolog.close();
-                                }
+                                saveLog();
                                 return false;
                         }
@@ -1242 +1220 @@
         // open file
         std::ofstream dest(filename.c_str());
-        if (!dest)
-        {
-                LogManager::getSingleton().logMessage("Failed to open file for saving demo: " + filename);
-                return;
-        }
-
-        FrameList::iterator it = framelist.begin();
-        FrameList::iterator end = framelist.end();
-
-        // dump values
-        while (it != end)
-        {
-                dest << 
-                        StringConverter::toString(it->mPosition) << " " << 
-                        StringConverter::toString(it->mOrientation) << " " << 
-                        StringConverter::toString(it->mElapsedTime) << "\n";
-                ++ it;
-        }
-
-        dest.close();
+        if (dest.is_open())
+        {
+                FrameList::iterator it = framelist.begin();
+                FrameList::iterator end = framelist.end();
+
+                // dump values
+                while (it != end)
+                {
+                        dest << 
+                                StringConverter::toString(it->mPosition) << " " << 
+                                StringConverter::toString(it->mOrientation) << " " << 
+                                StringConverter::toString(it->mElapsedTime) << "\n";
+                        ++ it;
+                }
+
+                dest.close();
+        }
+        else
+        {
+                LogManager::getSingleton().logMessage("##Error##: Failed to open file for saving demo: " + filename);
+        }
+
+
 }
 
@@ -1269 +1250 @@
         std::ofstream dest(filename.c_str(), std::ios_base::out | std::ios_base::binary);
 
-        if (!dest)
-        {
-                LogManager::getSingleton().logMessage("Failed to open file for saving demo: " + filename);
-                return;
-        }
-
-        FrameList::iterator it = framelist.begin();
-        FrameList::iterator end = framelist.end();
-
-        int size = sizeof(Real);
-
-        // dump values
-        while (it != end)
-        {
-                dest.write((char *)&it->mPosition.x, size);
-                dest.write((char *)&it->mPosition.y, size);
-                dest.write((char *)&it->mPosition.z, size);
-                dest.write((char *)&it->mOrientation.w, size);
-                dest.write((char *)&it->mOrientation.x, size);
-                dest.write((char *)&it->mOrientation.y, size);
-                dest.write((char *)&it->mOrientation.z, size);
-                dest.write((char *)&it->mElapsedTime, size);
-                ++ it;
-        }
-
-        dest.close();
+        if (dest.is_open())
+        {
+                FrameList::iterator it = framelist.begin();
+                FrameList::iterator end = framelist.end();
+
+                int size = sizeof(Real);
+
+                // dump values
+                while (it != end)
+                {
+                        dest.write((char *)&it->mPosition.x, size);
+                        dest.write((char *)&it->mPosition.y, size);
+                        dest.write((char *)&it->mPosition.z, size);
+                        dest.write((char *)&it->mOrientation.w, size);
+                        dest.write((char *)&it->mOrientation.x, size);
+                        dest.write((char *)&it->mOrientation.y, size);
+                        dest.write((char *)&it->mOrientation.z, size);
+                        dest.write((char *)&it->mElapsedTime, size);
+                        ++ it;
+                }
+
+                dest.close();
+        }
+        else
+        {
+                LogManager::getSingleton().logMessage("##Error##: Failed to open file for saving demo: " + filename);
+        }
 }
 
@@ -1315 +1297 @@
         // open file
         std::ifstream src(filename.c_str());
-        if (!src)
-        {
-                LogManager::getSingleton().logMessage("Failed to open file for reading demo: " + filename);
-                return;
-        }
-
-        // clear the list
-        framelist.clear();
-
-        Vector3 pos;
-        Quaternion or;
-        Real time;
-
-        while (!src.eof())
-        {
-                src >> pos.x;   
-                src >> pos.y;   
-                src >> pos.z;
-
-                src >> or.w;
-                src >> or.x;
-                src >> or.y;
-                src >> or.z;
-
-                src >> time;
-
-                framelist.push_back(FrameInfo(pos, or, time));
-        }
-
-        // HACK pop last frame, was doubled while reading
-        framelist.pop_back();
-
-        src.close();
+        if (src.is_open())
+        {
+                // clear the list
+                framelist.clear();
+
+                Vector3 pos;
+                Quaternion or;
+                Real time;
+
+                while (!src.eof())
+                {
+                        src >> pos.x;   
+                        src >> pos.y;   
+                        src >> pos.z;
+
+                        src >> or.w;
+                        src >> or.x;
+                        src >> or.y;
+                        src >> or.z;
+
+                        src >> time;
+
+                        framelist.push_back(FrameInfo(pos, or, time));
+                }
+
+                // HACK pop last frame, was doubled while reading
+                framelist.pop_back();
+
+                src.close();
+        }
+        else
+        {
+                LogManager::getSingleton().logMessage("##Error##: Failed to open file for reading demo: " + filename);
+        }
 }
 
@@ -1355 +1338 @@
         // open file
         std::ifstream src(filename.c_str(), std::ios_base::out | std::ios_base::binary);
-        if (!src)
-        {
-                LogManager::getSingleton().logMessage("Failed to open file for reading demo: " + filename);
-                return;
-        }
-
-        // clear the list
-        framelist.clear();
-
-        int size = sizeof(Real);
-
-        Vector3 pos;
-        Quaternion or;
-        Real time;
-
-        while (!src.eof())
-        {
-                src.read((char *)&pos.x, size);
-                src.read((char *)&pos.y, size);
-                src.read((char *)&pos.z, size);
-                src.read((char *)&or.w, size);
-                src.read((char *)&or.x, size);
-                src.read((char *)&or.y, size);
-                src.read((char *)&or.z, size);
-                src.read((char *)&time, size);
-
-                framelist.push_back(FrameInfo(pos, or, time));
-        }
-
-        // HACK pop last frame, was doubled while reading
-        framelist.pop_back();
-
-        src.close();
+        if (src.is_open())
+        {
+                // clear the list
+                framelist.clear();
+
+                int size = sizeof(Real);
+
+                Vector3 pos;
+                Quaternion or;
+                Real time;
+
+                while (!src.eof())
+                {
+                        src.read((char *)&pos.x, size);
+                        src.read((char *)&pos.y, size);
+                        src.read((char *)&pos.z, size);
+                        src.read((char *)&or.w, size);
+                        src.read((char *)&or.x, size);
+                        src.read((char *)&or.y, size);
+                        src.read((char *)&or.z, size);
+                        src.read((char *)&time, size);
+
+                        framelist.push_back(FrameInfo(pos, or, time));
+                }
+
+                // HACK pop last frame, was doubled while reading
+                framelist.pop_back();
+
+                src.close();
+        }
+        else
+        {
+                LogManager::getSingleton().logMessage("##Error##: Failed to open file for reading demo: " + filename);
+        }
+}
+
+//-----------------------------------------------------------------------------
+void KdTreeAppListener::saveLog()
+{
+        // field separator and record separator
+        static const String fs = ",", rs ="\n", ds = ":";
+        // stats
+        Real minFPS = Math::POS_INFINITY, maxFPS = 0.0, avgFPS = 0.0;
+        String demofile;
+        
+        // check if logfile exists
+        std::ifstream logread(mOptions.mDemoLogfileName.c_str());
+        if (logread.is_open())
+        {
+                // read first item, it's the name of the demo
+                // if matches, OK, otherwise do something
+                logread >> demofile;
+                if (!StringUtil::startsWith(demofile, mOptions.mDemoInfileName))
+                {
+                        LogManager::getSingleton().logMessage(
+                                "##Error##: Saved demo stats do not match the current demo: " +
+                                demofile + " != " + mOptions.mDemoInfileName);
+                        logread.close();
+                        return;
+                }
+        }
+        // otherwise write header
+        else
+        {
+                std::ofstream logheader(mOptions.mDemoLogfileName.c_str());
+                if (logheader.is_open())
+                {
+                        // demo title
+                        logheader << mOptions.mDemoInfileName << fs;
+                        // seconds
+                        for (size_t i = 0; i < mDemoFPS.size(); i ++)
+                        {
+                                logheader << (i+1) << fs;
+                        }
+                        // minFPS, avgFPS, maxFPS, comment, record separator
+                        logheader << "min FPS" << fs << "avg FPS" << fs << "max FPS" << fs << "Comment" << rs;
+                        logheader.close();
+                }
+                else
+                {
+                        LogManager::getSingleton().logMessage(
+                                "##Error##: Failed to write log demo header to " +
+                                mOptions.mDemoLogfileName);
+                        return;
+
+                }
+        }
+
+        // append current stats
+        std::ofstream logwrite(mOptions.mDemoLogfileName.c_str(), std::ios_base::app);
+        if (logwrite.is_open())
+        {
+                // demo settings
+                logwrite << mOptions.mSceneManager;
+                if (mOptions.mSceneManager == "KDT")
+                {
+                        logwrite << ds << mOptions.mRenderMethod << ds << mOptions.mMaxDepth << ds 
+                                << mOptions.mKT << ds << mOptions.mKI;
+                }
+                //else if (mOptions.mSceneManager == "OCM" && mOptions.mRenderMethod != "INT")
+                //{
+                //      logwrite << ds << mOptions.mRenderMethod;
+                //}
+                logwrite << fs;
+                // per second stats
+                for (std::list<Real>::iterator it = mDemoFPS.begin(); it != mDemoFPS.end(); it ++)
+                {
+                        if (*it < minFPS)
+                                minFPS = *it;
+
+                        if (*it > maxFPS)
+                                maxFPS = *it;
+
+                        avgFPS += *it;
+
+                        logwrite << (int)(*it) << fs;
+
+                }
+                avgFPS /= mDemoFPS.size();
+                // minFPS, avgFPS, maxFPS, comment, record separator
+                logwrite << (int)minFPS << fs << (int)avgFPS << fs << (int)maxFPS << fs << mOptions.mComment << rs;
+                logwrite.close();
+        }
+        else
+        {
+                LogManager::getSingleton().logMessage(
+                        "##Error##: Failed to write demo log to " +
+                        mOptions.mDemoLogfileName);
+        }
 }