#include <cmath>
#include <QPainter>
#include <QList>
-//#include <QMessageBox>
+#include <QMessageBox>
+#include <QFile>
/*
* Vector class
};
};
-int left, top, right, bottom; // Limits in screen coordinates
+
+class Viewing
+{
+ Vector atPoint, fromPoint, up, a1, a2, a3;
+ qreal offsx, offsy, offsz;
+ qreal dval;
+ qreal angle;
+public:
+ qreal getOffsx() { return offsx; };
+ qreal getOffsy() { return offsx; };
+ qreal getOffsz() { return offsz; };
+ qreal getDval() { return dval; };
+ void setAngle( qreal newA) { angle = newA; };
+ void setUp( qreal newUpX, qreal newUpY, qreal newUpZ)
+ {
+ up.setX(newUpX); up.setY(newUpY); up.setZ(newUpZ);
+ };
+ void setAtPoint( qreal newX, qreal newY, qreal newZ)
+ {
+ atPoint.setX(newX); atPoint.setY(newY); atPoint.setZ(newZ);
+ };
+ void setFromPoint(qreal newX, qreal newY, qreal newZ)
+ {
+ fromPoint.setX(newX); fromPoint.setY(newY); fromPoint.setZ(newZ);
+ }
+ void setEye()
+ {
+ double amarkmag, tempmag;
+ Vector temp, dist;
+
+ dval = cos(angle/2.0)/sin(angle/2.0);
+ dist = atPoint-fromPoint;
+ amarkmag = dist.length();
+ a3 = dist/amarkmag;
+
+ temp.crossProduct( dist, up);
+ tempmag = temp.length();
+ a1 = temp/tempmag;
+
+ temp.crossProduct( a1, a3);
+ tempmag = temp.length();
+ a2 = temp/tempmag;
+
+ offsx = -a1.getX()*fromPoint.getX() - a1.getY()*fromPoint.getY() - a1.getZ()*fromPoint.getZ();
+ offsy = -a2.getX()*fromPoint.getX() - a2.getY()*fromPoint.getY() - a2.getZ()*fromPoint.getZ();
+ offsz = -a3.getX()*fromPoint.getX() - a3.getY()*fromPoint.getY() - a3.getZ()*fromPoint.getZ();
+ QString jono2 = QString("offsx %1 offsy %2 offsz %3").arg(offsx).arg(offsy).arg(offsz);
+ QMessageBox::about(0,"offs x y z", jono2);
+ } ;
+ Vector getAtPoint() { return atPoint; };
+ Vector getFromPoint() { return fromPoint; };
+ Vector getA1() { return a1; };
+ Vector getA2() { return a2; };
+ Vector getA3() { return a3; };
+ Viewing () {};
+};
+
qreal xmax, xmin, ymin, ymax; // Limits in world coordinates
QList<Vector> vertexList; // Vertecies of route
-Vector atPoint, fromPoint, up, a1, a2, a3;
-qreal offsx, offsy, offsz;
+//Vector atPoint, fromPoint, up, a1, a2, a3;
+//qreal offsx, offsy, offsz;
qreal objxmin, objxmax, objymin, objymax, objzmin, objzmax;
-qreal angle;
-qreal a, b,c,d, dval;
+//qreal angle;
+qreal a, b,c,d; //, dval;
#define maxof(val1,val2) ((val1>val2)?val1:val2)
#define toradians( degrees) (degrees*0.017453293)
#define WIDTH 1.8
-int length = 24;
-int connection[30];
+int length = 34; // 24;
+int connection[50];
+
+void setAtPoint( Viewing *v);
+void setFromPoint( Viewing *v);
+//void setEye();
+
+Viewing view3d;
+
+void dataMinMax( void);
+
-void setAtPoint();
-void setFromPoint();
-void setEye();
RouteDialog::RouteDialog(QWidget *parent) :
QDialog(parent),
ui(new Ui::RouteDialog)
{
ui->setupUi(this);
- //left = 50; top = 50; right = 350; bottom = 200;
- left = 5; top = 5; right = 395; bottom = 295;
- xmin =0.0; xmax=100.0; ymin = 0.0; ymax = 20.0;
- // Ruudun koko 400 x 300
-
- /*vertexList.append(QVector3D(40.02, 10.02, 10.02));
- vertexList.append(QVector3D(50.01, 5.01, 10));
- vertexList.append(QVector3D(69.98, 4.98, 10));
- vertexList.append(QVector3D(80.02, 9.98, 10));
- vertexList.append(QVector3D(70.01, 15.01, 10));
- vertexList.append(QVector3D(49.99, 14.97, 10));
- vertexList.append(QVector3D(40.01, 10.01, 10.02));
-*/
- vertexList.append(Vector(0.0, 0.0, 0.0));
- vertexList.append(Vector(1.0, 1.0, 1.0));
- vertexList.append(Vector(1.0, 1.0, 0.0));
-
- vertexList.append(Vector(1.0, 0.0, 0.0));
- vertexList.append(Vector(1.0, 0.0, 1.0));
- vertexList.append(Vector(0.0, 1.0, 1.0));
-
- vertexList.append(Vector(0.0, 1.0, 0.0));
- vertexList.append(Vector(0.0, 0.0, 0.0));
- vertexList.append(Vector(0.0, 0.0, 1.0));
-
- connection[0] = 0;
- connection[1] = 1; connection[2] = 5; connection[3] = 8; connection[4] = -4;
- connection[5] = 5; connection[6] = 6; connection[7] = 7; connection[8] = -8;
- connection[9] = 6; connection[10] = 2; connection[11] = 3; connection[12] = -7;
- connection[13] = 1; connection[14] = 4; connection[15] = 3; connection[16] = -2;
- connection[17] = 8; connection[18] = 7; connection[19] = 3; connection[20] = -4;
- connection[21] = 6; connection[22] = 5; connection[23] = 1; connection[24] = -2;
-
- fromPoint.setX( 1.0); fromPoint.setY( 0.0); fromPoint.setZ( 0.0);
- atPoint.setX( 0.0); atPoint.setY( 0.0); atPoint.setZ( 0.0);
- up.setX( 0.0); up.setY( 0.0); up.setZ(1.0);
-
- a = 400/2.;
- b = 1 - a*(-1);
- c = -300/2.;
- d = 300 - c*(-1);
- angle = toradians(60);
-
- setAtPoint();
- setFromPoint();
- setEye();
+ left = 5; top = 5; right = 395; bottom = 195; // Limits in screen coordinates
}
RouteDialog::~RouteDialog()
/**
* Draws route to the route dialog
* @param QPaintEvent
- *
+ */
+/* */
void RouteDialog::paintEvent(QPaintEvent *)
{
// 2d draw
+ int startx, starty; // Starting point of the route
int i, maxi;
qreal x1, y1, x2, y2;
int scx1, scy1, scx2, scy2;
+ Vector v1, v2;
+ QPainter painter(this);
- QPainter painter(this);
-
- painter.setRenderHint(QPainter::Antialiasing, true);
- painter.setPen(QPen((Qt::black),2));
- painter.setBrush(QBrush((Qt::yellow), Qt::SolidPattern));
+ painter.setRenderHint(QPainter::Antialiasing, true);
+ painter.setPen(QPen((Qt::black),2));
+ painter.setBrush(QBrush((Qt::yellow), Qt::SolidPattern));
- // Draw route window frsme
- painter.drawLine(left,top,right,top);
- painter.drawLine(right,top,right,bottom);
- painter.drawLine(left,top,left,bottom);
- painter.drawLine(left,bottom,right,bottom);
+ // Draw route window frame
+ /*painter.drawLine(left,top,right,top);
+ painter.drawLine(right,top,right,bottom);
+ painter.drawLine(left,top,left,bottom);
+ painter.drawLine(left,bottom,right,bottom);
+ */
- //maxi = vertexList.size();
- for (i=0; i<maxi-1; i++)
+ maxi = vertexList.size()-1; // -1 to remove wrong last point !!!
+ for (i=0; i<maxi-1; i++)
+ {
+ v1 = vertexList.at(i);
+ v2 = vertexList.at(i+1);
+ x1 = v1.getX(); y1 = v1.getY();
+ x2 = v2.getX(); y2 = v2.getY();
+ //QString jono = QString("x: %1 y: %2").arg(x1).arg(y1);
+ //QMessageBox::about(0,"Tark",jono);
+
+ scx1 = left + (x1-xmin)/(xmax-xmin)*(right-left);
+ scy1 = top + (ymax-y1)/(ymax-ymin)*(bottom-top);
+ scx2 = left + (x2-xmin)/(xmax-xmin)*(right-left);
+ scy2 = top + (ymax-y2)/(ymax-ymin)*(bottom-top);
+
+ // Show with circle if starting point
+ if (i==0)
{
- x1 = vertexList.at(i).x();
- y1 = vertexList.at(i).y();
- x2 = vertexList.at(i+1).x();
- y2 = vertexList.at(i+1).y();
-
- scx1 = left + (x1-xmin)/(xmax-xmin)*(right-left);
- scy1 = top + (ymax-y1)/(ymax-ymin)*(bottom-top);
- scx2 = left + (x2-xmin)/(xmax-xmin)*(right-left);
- scy2 = top + (ymax-y2)/(ymax-ymin)*(bottom-top);
-
- painter.drawLine( scx1, scy1, scx2, scy2);
+ // Starting point
+ startx = scx1; starty = scy1;
+ painter.drawEllipse( scx1-5, scy1-5, 10, 10);
}
+ painter.drawLine( scx1, scy1, scx2, scy2);
+ }
+ // Show the endig point if different than the starting point
+ if (scx2 != startx || scy2 != starty)
+ {
+ painter.drawEllipse( scx2-5, scy2-5, 10, 10);
+ }
}
-*/
+/* */
void RouteDialog::on_closePushButton_clicked()
{
close();
}
-// Next functions below for 3D
+bool RouteDialog::readRouteFromFile( QString &filename)
+{
+/* 2d */
+ Vector temp;
+ int i;
+ QString rivi;
+ QFile file;
+ //file.setFileName("route.txt");
+ file.setFileName( filename);
+ if (!file.open(QIODevice::ReadOnly))
+ {
+ QMessageBox::about(0, "Error", "File not found");
+ return false;
+ }
+
+ vertexList.clear();
+ i = 0;
+ //while( file.canReadLine())
+ while(!file.atEnd())
+ {
+ QString str1, str2, str3;
+ rivi = file.readLine();
+
+ str1 = rivi.section(" ", 0, 0);
+ if (str1.compare("Start:") == 0 || str1.compare("Stop:") == 0)
+ {
+
+ }
+ else
+ {
+ //QMessageBox::about(0, "LUKEE", file.readLine());
+ str1 = rivi.section(" ", 2, 2); // latitude y-value
+ str2 = rivi.section(" ", 4, 4); // longitude x-value
+ str3 = rivi.section(" ", 6, 6); // altitude z-value
+ QString str = QString("la: %1 lo: %2 al: %3").arg(str1).arg(str2).arg(str3);
+ //QMessageBox::about(0, "LUKEE", str);
+
+ double x, y, z;
+ x = str2.toDouble();
+ y = str1.toDouble();
+ z = str3.toDouble();
+ temp.setX( x); // Longitude
+ temp.setY( y);// Latitude
+ temp.setZ( z);// altitude
+
+ vertexList.append(temp);
+ }
+ i++;
+ }
+
+ // la: lo: al:
+ file.close();
+
+ /* */
+ /* for 3D test */
+ /*vertexList.append(Vector(0.0, 0.0, 0.0));
+ vertexList.append(Vector(1.0, 1.0, 1.0));
+ vertexList.append(Vector(1.0, 1.0, 0.0));
+
+ vertexList.append(Vector(1.0, 0.0, 0.0));
+ vertexList.append(Vector(1.0, 0.0, 1.0));
+ vertexList.append(Vector(0.0, 1.0, 1.0));
+
+ vertexList.append(Vector(0.0, 1.0, 0.0));
+ vertexList.append(Vector(0.0, 0.0, 0.0));
+ vertexList.append(Vector(0.0, 0.0, 1.0));
+*/
+ /* For 3d */
+ //int i;
+ for(i= 0; i<35; i++)
+ {
+ connection[i] = i;
+ }
+ /* connection[0] = 0;
+ connection[1] = 1; connection[2] = 5; connection[3] = 8; connection[4] = -4;
+ connection[5] = 5; connection[6] = 6; connection[7] = 7; connection[8] = -8;
+ connection[9] = 6; connection[10] = 2; connection[11] = 3; connection[12] = -7;
+ connection[13] = 1; connection[14] = 4; connection[15] = 3; connection[16] = -2;
+ connection[17] = 8; connection[18] = 7; connection[19] = 3; connection[20] = -4;
+ connection[21] = 6; connection[22] = 5; connection[23] = 1; connection[24] = -2;*/
+
+ /******** in 3d use only */
+ a = 400/2.;
+ b = 1 - a*(-1);
+ c = -300/2.;
+ d = 300 - c*(-1);
+ //angle = toradians(60);
+
+ view3d.setUp( 0.0, 0.0, 1.0);
+ view3d.setAngle(toradians(60));
+ setAtPoint( &view3d);
+ xmin = objxmin; xmax = objxmax; ymin = objymin; ymax = objymax;
+ setFromPoint( &view3d);
+ view3d.setEye();
+ /****** end of 3d *****/
+ return true;
+}
+
+/*
+ * Find out data range for x-, y- and z-coordinates
+ */
void dataMinMax( void)
{
int i, maxi;
objymax = objymin = temp.getY();
objzmax = objzmin = temp.getZ();
- maxi = vertexList.size();
+ maxi = vertexList.size()-1; // Wrong last data
//maxi = 9;
for (i=1; i<maxi; i++)
{
//QMessageBox::about(0,"Tark", jono);
}
-void setAtPoint()
+
+void setAtPoint( Viewing *v)
{
+ qreal x, y, z;
dataMinMax();
- atPoint.setX((objxmax+objxmin)/2.0);
- atPoint.setY((objymax+objymin)/2.0);
- atPoint.setZ((objzmax+objzmin)/2.0);
+ Vector test;
+ //atPoint.setX((
+ x = (objxmax+objxmin)/2.0;
+ //atPoint.setY(
+ y= (objymax+objymin)/2.0;
+ //atPoint.setZ(
+ z= (objzmax+objzmin)/2.0;
+ v->setAtPoint( x, y, z);
//QString jono = QString("AtX %1 Aty %2 AtZ %3").arg(atPoint.x()).arg(atPoint.y()).arg(atPoint.z());
//QString jono = QString("AtX %1 Aty %2 AtZ %3").arg(atPoint.x).arg(atPoint.y).arg(atPoint.z);
- //QMessageBox::about(0,"At point", jono);
+
+ /* *
+ test = v->getAtPoint();
+ QString jono = QString("AtX %1 Aty %2 AtZ %3").arg(test.getX()).arg(test.getY()).arg(test.getZ());
+ QMessageBox::about(0,"At point", jono);
+ * */
}
-void setFromPoint()
+void setFromPoint( Viewing *v)
{
+ qreal x, y, z;
+ Vector point;
+ point = v->getAtPoint();
+ Vector test;
//fromPoint.setX( atPoint.getX() + (objxmax-objxmin)/2.0 + WIDTH*maxof((objzmax-objzmin)/2.0,(objymax-objymin)/2.0));
- fromPoint.setX(3.0);
- fromPoint.setY( atPoint.getY());
- fromPoint.setZ( atPoint.getZ());
+ //fromPoint.setX(
+ //x = 3.0;
+ x = point.getX() + 300; //25;
+ //fromPoint.setY(
+ y = point.getY();
+ //fromPoint.setZ(
+ z = point.getZ(); // + 150;
+ v->setFromPoint(x,y,z);
//QString jono = QString("FromX %1 FromY %2 FromZ %3").arg(fromPoint.x()).arg(fromPoint.y()).arg(fromPoint.z());
//QString jono = QString("FromX %1 FromY %2 FromZ %3").arg(fromPoint.x).arg(fromPoint.y).arg(fromPoint.z);
- //QMessageBox::about(0,"From point", jono); // (1.9, 0.5, 0.5)
+ /* *
+ test = v->getFromPoint();
+ QString jono = QString("FromX %1 FromY %2 FromZ %3").arg(test.getX()).arg(test.getY()).arg(test.getZ());
+ QMessageBox::about(0,"From point", jono); // (1.9, 0.5, 0.5)
+ * */
}
-void setEye()
+/*void setEye()
{
double amarkmag, tempmag;
Vector temp, dist;
offsz = -a3.getX()*fromPoint.getX() - a3.getY()*fromPoint.getY() - a3.getZ()*fromPoint.getZ();
//QString jono2 = QString("offsx %1 offsy %2 offsz %3").arg(offsx).arg(offsy).arg(offsz);
//QMessageBox::about(0,"offs x y z", jono2);
-}
+}*/
#define NOEDGE 0x00
#define LEFTEDGE 0x01
* Transform the segment connecting the two vectors into the viewing plane.
* clip3d() clips the line if needed.
*/
-void transformseg( Vector *v1, Vector *v2, int *xscreen1, int *yscreen1, int *xscreen2, int *yscreen2 )
+void transformseg( Viewing *v, Vector *v1, Vector *v2, int *xscreen1, int *yscreen1, int *xscreen2, int *yscreen2 )
{
qreal x1, y1, z1, x2, y2, z2;
+ qreal offsx, offsy, offsz;
+ qreal dval;
+ Vector a1, a2, a3;
+ a1 = v->getA1();
+ a2 = v->getA2();
+ a3 = v->getA3();
+ offsx = v->getOffsx();
+ offsy = v->getOffsy();
+ offsz = v->getOffsz();
+ dval = v->getDval();
x1 = (a1.getX()*v1->getX() + a1.getY()*v1->getY() + a1.getZ()*v1->getZ() + offsx)*dval;
y1 = (a2.getX()*v1->getX() + a2.getY()*v1->getY() + a2.getZ()*v1->getZ() + offsy)*dval;
clip3d(x1,y1,z1,x2,y2,z2, xscreen1, yscreen1, xscreen2, yscreen2 );
}
+/*
+ *
+ * 3D route viewing
+*
void RouteDialog::paintEvent(QPaintEvent *)
{
int i, startofside;
- qreal x1, y1, x2, y2;
- int scx1, scy1, scx2, scy2;
- int xpc1, ypc1, xpc2, ypc2;
+ int xscreen1, yscreen1, xscreen2, yscreen2;
Vector temp1, temp2;
QPainter painter(this);
//painter.drawLine(left,top,left,bottom);
//painter.drawLine(left,bottom,right,bottom);
+ i = 1;
+ while (i<length)
+ {
+ temp1 = vertexList.at(connection[i-1]);
+ temp2 = vertexList.at(connection[i]);
+ transformseg( &view3d, &temp1,&temp2, &xscreen1, &yscreen1, &xscreen2, &yscreen2);
+
+ painter.drawLine(xscreen1, yscreen1, xscreen2, yscreen2);
+ if (i==1)
+ {
+ painter.drawEllipse( xscreen1-5, yscreen1-5, 10, 10);
+ }
+ i++;
+ }
+ /*
i=1;
while(i<length)
{
//transformseg( &pa[connection[i-1]],&pa[connection[i]], &xpc1, &ypc1, &xpc2, &ypc2);
temp1 = vertexList.at(connection[i-1]);
temp2 = vertexList.at(connection[i]);
- transformseg( &temp1,&temp2, &xpc1, &ypc1, &xpc2, &ypc2);
+ transformseg( &view3d, &temp1,&temp2, &xscreen1, &yscreen1, &xscreen2, &yscreen2);
- painter.drawLine(xpc1, ypc1, xpc2, ypc2);
+ painter.drawLine(xscreen1, yscreen1, xscreen2, yscreen2);
+ if (i==2)
+ {
+ painter.drawEllipse( xscreen1-5, yscreen1-5, 10, 10);
+ }
i++;
}
// to last segment
//transformseg( &pa[connection[i-1]],&pa[-connection[i]],&xpc1, &ypc1, &xpc2, &ypc2);
temp1 = vertexList.at(connection[i-1]);
temp2 = vertexList.at(-connection[i]);
- transformseg( &temp1,&temp2, &xpc1, &ypc1, &xpc2, &ypc2);
- painter.drawLine(xpc1, ypc1, xpc2, ypc2);
+ transformseg( &view3d, &temp1,&temp2, &xscreen1, &yscreen1, &xscreen2, &yscreen2);
+ painter.drawLine(xscreen1, yscreen1, xscreen2, yscreen2);
// from last segemt to start
//transformseg( &pa[-connection[i]],&pa[connection[startofside]],&xpc1, &ypc1, &xpc2, &ypc2);
temp1 = vertexList.at(-connection[i]);
temp2 = vertexList.at(connection[startofside]);
- transformseg( &temp1,&temp2, &xpc1, &ypc1, &xpc2, &ypc2);
- painter.drawLine(xpc1, ypc1, xpc2, ypc2);
+ transformseg( &view3d, &temp1,&temp2, &xscreen1, &yscreen1, &xscreen2, &yscreen2);
+ painter.drawLine(xscreen1, yscreen1, xscreen2, yscreen2);
i++;
}
+ *
}
+** */
projects / speedfreak / commitdiff