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Diffstat (limited to 'ARToolKitPlus/sample/simple/src/main.cpp')
| -rw-r--r-- | ARToolKitPlus/sample/simple/src/main.cpp | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/ARToolKitPlus/sample/simple/src/main.cpp b/ARToolKitPlus/sample/simple/src/main.cpp deleted file mode 100644 index b66f8a2..0000000 --- a/ARToolKitPlus/sample/simple/src/main.cpp +++ /dev/null @@ -1,169 +0,0 @@ -/* ========================================================================
-* PROJECT: ARToolKitPlus
-* ========================================================================
-* This work is based on the original ARToolKit developed by
-* Hirokazu Kato
-* Mark Billinghurst
-* HITLab, University of Washington, Seattle
-* http://www.hitl.washington.edu/artoolkit/
-*
-* Copyright of the derived and new portions of this work
-* (C) 2006 Graz University of Technology
-*
-* This framework is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the License, or
-* (at your option) any later version.
-*
-* This framework is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this framework; if not, write to the Free Software
-* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*
-* For further information please contact
-* Dieter Schmalstieg
-* <schmalstieg@icg.tu-graz.ac.at>
-* Graz University of Technology,
-* Institut for Computer Graphics and Vision,
-* Inffeldgasse 16a, 8010 Graz, Austria.
-* ========================================================================
-** @author Daniel Wagner
-*
-* $Id: main.cpp 172 2006-07-25 14:05:47Z daniel $
-* @file
- * ======================================================================== */
-
-
-//
-// Simple example to demonstrate usage of ARToolKitPlus
-// This sample does not open any graphics window. It just
-// loads test images and shows use to use the ARToolKitPlus API.
-//
-
-#include "ARToolKitPlus/TrackerSingleMarkerImpl.h"
-
-
-class MyLogger : public ARToolKitPlus::Logger
-{
- void artLog(const char* nStr)
- {
- printf(nStr);
- }
-};
-
-
-int main(int argc, char** argv)
-{
- // switch this between true and false to test
- // simple-id versus BCH-id markers
- //
- const bool useBCH = false;
-
- const int width = 320, height = 240, bpp = 1;
- size_t numPixels = width*height*bpp;
- size_t numBytesRead;
- const char *fName = useBCH ? "data/image_320_240_8_marker_id_bch_nr0100.raw" :
- "data/image_320_240_8_marker_id_simple_nr031.raw";
- unsigned char *cameraBuffer = new unsigned char[numPixels];
- MyLogger logger;
-
- // try to load a test camera image.
- // these images files are expected to be simple 8-bit raw pixel
- // data without any header. the images are expetected to have a
- // size of 320x240.
- //
- if(FILE* fp = fopen(fName, "rb"))
- {
- numBytesRead = fread(cameraBuffer, 1, numPixels, fp);
- fclose(fp);
- }
- else
- {
- printf("Failed to open %s\n", fName);
- delete cameraBuffer;
- return -1;
- }
-
- if(numBytesRead != numPixels)
- {
- printf("Failed to read %s\n", fName);
- delete cameraBuffer;
- return -1;
- }
-
- // create a tracker that does:
- // - 6x6 sized marker images
- // - samples at a maximum of 6x6
- // - works with luminance (gray) images
- // - can load a maximum of 1 pattern
- // - can detect a maximum of 8 patterns in one image
- ARToolKitPlus::TrackerSingleMarker *tracker = new ARToolKitPlus::TrackerSingleMarkerImpl<6,6,6, 1, 8>(width,height);
-
- const char* description = tracker->getDescription();
- printf("ARToolKitPlus compile-time information:\n%s\n\n", description);
-
- // set a logger so we can output error messages
- //
- tracker->setLogger(&logger);
- tracker->setPixelFormat(ARToolKitPlus::PIXEL_FORMAT_LUM);
- //tracker->setLoadUndistLUT(true);
-
- // load a camera file. two types of camera files are supported:
- // - Std. ARToolKit
- // - MATLAB Camera Calibration Toolbox
- if(!tracker->init("data/LogitechPro4000.dat", 1.0f, 1000.0f)) // load std. ARToolKit camera file
- //if(!tracker->init("data/PGR_M12x0.5_2.5mm.cal", 1.0f, 1000.0f)) // load MATLAB file
- {
- printf("ERROR: init() failed\n");
- delete cameraBuffer;
- delete tracker;
- return -1;
- }
-
- // define size of the marker
- tracker->setPatternWidth(80);
-
- // the marker in the BCH test image has a thin border...
- tracker->setBorderWidth(useBCH ? 0.125f : 0.250f);
-
- // set a threshold. alternatively we could also activate automatic thresholding
- tracker->setThreshold(150);
-
- // let's use lookup-table undistortion for high-speed
- // note: LUT only works with images up to 1024x1024
- tracker->setUndistortionMode(ARToolKitPlus::UNDIST_LUT);
-
- // RPP is more robust than ARToolKit's standard pose estimator
- //tracker->setPoseEstimator(ARToolKitPlus::POSE_ESTIMATOR_RPP);
-
- // switch to simple ID based markers
- // use the tool in tools/IdPatGen to generate markers
- tracker->setMarkerMode(useBCH ? ARToolKitPlus::MARKER_ID_BCH : ARToolKitPlus::MARKER_ID_SIMPLE);
-
-
- // do the OpenGL camera setup
- //glMatrixMode(GL_PROJECTION)
- //glLoadMatrixf(tracker->getProjectionMatrix());
-
- // here we go, just one call to find the camera pose
- int markerId = tracker->calc(cameraBuffer);
- float conf = (float)tracker->getConfidence();
-
- // use the result of calc() to setup the OpenGL transformation
- //glMatrixMode(GL_MODELVIEW)
- //glLoadMatrixf(tracker->getModelViewMatrix());
-
-
- printf("\n\nFound marker %d (confidence %d%%)\n\nPose-Matrix:\n ", markerId, (int(conf*100.0f)));
- for(int i=0; i<16; i++)
- printf("%.2f %s", tracker->getModelViewMatrix()[i], (i%4==3)?"\n " : "");
-
- delete [] cameraBuffer;
- delete tracker;
-
- return 0;
-}
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