ARHandle *arCreateHandle( ARParamLT *paramLT )
{
ARHandle *handle;
arMalloc( handle, ARHandle, 1 );
handle->arDebug = AR_DEBUG_DISABLE;
#if !AR_DISABLE_LABELING_DEBUG_MODE
handle->labelInfo.bwImage = NULL;
#endif
handle->arImageProcInfo = NULL;
handle->arPixelFormat = AR_PIXEL_FORMAT_INVALID;
handle->arPixelSize = 0;
handle->arLabelingMode = AR_DEFAULT_LABELING_MODE;
handle->arLabelingThresh = AR_DEFAULT_LABELING_THRESH;
handle->arImageProcMode = AR_DEFAULT_IMAGE_PROC_MODE;
handle->arPatternDetectionMode = AR_DEFAULT_PATTERN_DETECTION_MODE;
handle->arMarkerExtractionMode = AR_DEFAULT_MARKER_EXTRACTION_MODE;
handle->pattRatio = AR_PATT_RATIO;
handle->matrixCodeType = AR_MATRIX_CODE_TYPE_DEFAULT;
handle->arParamLT = paramLT;
handle->xsize = paramLT->param.xsize;
handle->ysize = paramLT->param.ysize;
handle->marker_num = 0;
handle->marker2_num = 0;
handle->labelInfo.label_num = 0;
handle->history_num = 0;
arMalloc( handle->labelInfo.labelImage, AR_LABELING_LABEL_TYPE, handle->xsize*handle->ysize );
handle->pattHandle = NULL;
arSetDebugMode(handle, AR_DEFAULT_DEBUG_MODE);
handle->arLabelingThreshMode = -1;
arSetLabelingThreshMode(handle, AR_LABELING_THRESH_MODE_DEFAULT);
arSetLabelingThreshModeAutoInterval(handle, AR_LABELING_THRESH_AUTO_INTERVAL_DEFAULT);
return handle;
}
static void Keyboard(unsigned char key, int x, int y)
{
int mode, threshChange = 0;
AR_LABELING_THRESH_MODE modea;
switch (key) {
case 0x1B: // Quit.
case 'Q':
case 'q':
cleanup();
exit(0);
break;
case 'X':
case 'x':
arGetImageProcMode(gARHandle, &mode);
switch (mode) {
case AR_IMAGE_PROC_FRAME_IMAGE: mode = AR_IMAGE_PROC_FIELD_IMAGE; break;
case AR_IMAGE_PROC_FIELD_IMAGE:
default: mode = AR_IMAGE_PROC_FRAME_IMAGE; break;
}
arSetImageProcMode(gARHandle, mode);
break;
case 'C':
case 'c':
ARLOGe("*** Camera - %f (frame/sec)\n", (double)gCallCountMarkerDetect/arUtilTimer());
gCallCountMarkerDetect = 0;
arUtilTimerReset();
break;
case 'a':
case 'A':
arGetLabelingThreshMode(gARHandle, &modea);
switch (modea) {
case AR_LABELING_THRESH_MODE_MANUAL: modea = AR_LABELING_THRESH_MODE_AUTO_MEDIAN; break;
case AR_LABELING_THRESH_MODE_AUTO_MEDIAN: modea = AR_LABELING_THRESH_MODE_AUTO_OTSU; break;
case AR_LABELING_THRESH_MODE_AUTO_OTSU: modea = AR_LABELING_THRESH_MODE_AUTO_ADAPTIVE; break;
case AR_LABELING_THRESH_MODE_AUTO_ADAPTIVE: modea = AR_LABELING_THRESH_MODE_AUTO_BRACKETING; break;
case AR_LABELING_THRESH_MODE_AUTO_BRACKETING:
default: modea = AR_LABELING_THRESH_MODE_MANUAL; break;
}
arSetLabelingThreshMode(gARHandle, modea);
break;
case '-':
threshChange = -5;
break;
case '+':
case '=':
threshChange = +5;
break;
case 'D':
case 'd':
arGetDebugMode(gARHandle, &mode);
arSetDebugMode(gARHandle, !mode);
break;
case '?':
case '/':
gShowHelp++;
if (gShowHelp > 1) gShowHelp = 0;
break;
case 'm':
case 'M':
gShowMode = !gShowMode;
break;
default:
break;
}
if (threshChange) {
int threshhold;
arGetLabelingThresh(gARHandle, &threshhold);
threshhold += threshChange;
if (threshhold < 0) threshhold = 0;
if (threshhold > 255) threshhold = 255;
arSetLabelingThresh(gARHandle, threshhold);
}
}
static void Keyboard(unsigned char key, int x, int y)
{
int mode, threshChange = 0;
AR_LABELING_THRESH_MODE modea;
switch (key) {
case 0x1B: // Quit.
case 'Q':
case 'q':
cleanup();
exit(0);
break;
case ' ':
gDrawRotate = !gDrawRotate;
break;
case 'X':
case 'x':
arGetImageProcMode(gARHandle, &mode);
switch (mode) {
case AR_IMAGE_PROC_FRAME_IMAGE: mode = AR_IMAGE_PROC_FIELD_IMAGE; break;
case AR_IMAGE_PROC_FIELD_IMAGE:
default: mode = AR_IMAGE_PROC_FRAME_IMAGE; break;
}
arSetImageProcMode(gARHandle, mode);
break;
case 'C':
case 'c':
mode = arglDrawModeGet(gArglSettings);
if (mode == AR_DRAW_BY_GL_DRAW_PIXELS) {
arglDrawModeSet(gArglSettings, AR_DRAW_BY_TEXTURE_MAPPING);
arglTexmapModeSet(gArglSettings, AR_DRAW_TEXTURE_FULL_IMAGE);
} else {
mode = arglTexmapModeGet(gArglSettings);
if (mode == AR_DRAW_TEXTURE_FULL_IMAGE) arglTexmapModeSet(gArglSettings, AR_DRAW_TEXTURE_HALF_IMAGE);
else arglDrawModeSet(gArglSettings, AR_DRAW_BY_GL_DRAW_PIXELS);
}
ARLOGe("*** Camera - %f (frame/sec)\n", (double)gCallCountMarkerDetect/arUtilTimer());
gCallCountMarkerDetect = 0;
arUtilTimerReset();
break;
case 'a':
case 'A':
arGetLabelingThreshMode(gARHandle, &modea);
switch (modea) {
case AR_LABELING_THRESH_MODE_MANUAL: modea = AR_LABELING_THRESH_MODE_AUTO_MEDIAN; break;
case AR_LABELING_THRESH_MODE_AUTO_MEDIAN: modea = AR_LABELING_THRESH_MODE_AUTO_OTSU; break;
case AR_LABELING_THRESH_MODE_AUTO_OTSU: modea = AR_LABELING_THRESH_MODE_AUTO_ADAPTIVE; break;
case AR_LABELING_THRESH_MODE_AUTO_ADAPTIVE: modea = AR_LABELING_THRESH_MODE_AUTO_BRACKETING; break;
case AR_LABELING_THRESH_MODE_AUTO_BRACKETING:
default: modea = AR_LABELING_THRESH_MODE_MANUAL; break;
}
arSetLabelingThreshMode(gARHandle, modea);
break;
case '-':
threshChange = -5;
break;
case '+':
case '=':
threshChange = +5;
break;
case 'D':
case 'd':
arGetDebugMode(gARHandle, &mode);
arSetDebugMode(gARHandle, !mode);
break;
case 's':
case 'S':
if (!gARTImageSavePlease) gARTImageSavePlease = TRUE;
break;
case '?':
case '/':
gShowHelp++;
if (gShowHelp > 1) gShowHelp = 0;
break;
case 'm':
case 'M':
gShowMode = !gShowMode;
break;
default:
break;
}
if (threshChange) {
int threshhold;
arGetLabelingThresh(gARHandle, &threshhold);
threshhold += threshChange;
if (threshhold < 0) threshhold = 0;
if (threshhold > 255) threshhold = 255;
arSetLabelingThresh(gARHandle, threshhold);
}
}