void CalibrationUtils::nextCalibrationStep()
{
if(bCalibrating)
{
calibrationStep++;
if(calibrationStep >= GRID_POINTS)
{
bCalibrating = false;
calibrationStep = 0;
saveCalibration();
calculateBox();
// computeCameraToScreenMap();
saveCalibration();
}
}
}
void calibrationB::nextCalibrationStep()
{
if(bCalibrating)
{
calibrationStep++;
if(calibrationStep >= GRID_POINTS)
{
printf("Calibration complete\n");
bCalibrating = false;
calibrationStep = 0;
saveCalibration();
calculateBox();
computeCameraToScreenMap();
}
}
}
//! Chargement des paramètres de calibration depuis le fichier "config.xml"
void CalibrationUtils::loadXMLSettings(){
bGoToNextStep = false;
// Can this load via http?
if( calibrationXML.loadFile("calibration.xml")){
//WOOT!
message = "Calibration Loaded!";
}else{
//FAIL!
message = "No calibration Found...";
// GENERATE DEFAULT XML DATA WHICH WILL BE SAVED INTO THE CONFIG
}
bool bboxRoot = true;
bool screenRoot = true;
bCalibrating = false;
calibrationStep = 0;
//Set grid and init everything that relates to teh grid
GRID_X = calibrationXML.getValue("SCREEN:GRIDMESH:GRIDX", 50);
GRID_Y = calibrationXML.getValue("SCREEN:GRIDMESH:GRIDY", 50);
//setGrid(GRID_X, GRID_Y);
setGrid(GRID_X, GRID_Y);
//Bounding Box Points
if(bboxRoot){
vector2df ul(calibrationXML.getValue("SCREEN:BOUNDINGBOX:ulx", 0.000000),calibrationXML.getValue("SCREEN:BOUNDINGBOX:uly", 0.000000));
vector2df lr(calibrationXML.getValue("SCREEN:BOUNDINGBOX:lrx", 1.000000),calibrationXML.getValue("SCREEN:BOUNDINGBOX:lry", 1.000000));
rect2df boundingbox(ul, lr);
setScreenBBox(boundingbox);
}else{
setScreenScale(1.0f);
}
//Calibration Points
if(screenRoot)
{
//lets see how many <STROKE> </STROKE> tags there are in the xml file
int numDragTags = calibrationXML.getNumTags("SCREEN:POINT");
//if there is at least one <POINT> tag we can read the list of points
if(numDragTags > 0){
//we push into the last POINT tag this temporarirly treats the tag as the document root.
calibrationXML.pushTag("SCREEN:POINT", numDragTags-1);
//we see how many points we have stored in <POINT> tags
int numPtTags = calibrationXML.getNumTags("POINT");
if(numPtTags > 0){
//We then read those x y values into our array
for(int i = 0; i < numPtTags; i++){
//the last argument of getValue can be used to specify
//which tag out of multiple tags you are refering to.
int x = calibrationXML.getValue("POINT:X", 0.000000, i);
int y = calibrationXML.getValue("POINT:Y", 0.000000, i);
cameraPoints[i].coord = vector2df(x,y);
printf("Calibration: %f, %f\n", cameraPoints[i].coord.X, cameraPoints[i].coord.Y);
bscreenPoints = true;
bcameraPoints = true;
}
}
calibrationXML.popTag(); //Set XML root back to highest level
}
}
//End calibrationXML Calibration Settings
//Set the camera calibated box.
calculateBox();
computeCameraToScreenMap();
}
