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mathe-simulation-runder-bewegungen
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Updated Code + Struktogramm

This commit is contained in:
Justin Dretvic 2020-07-09 23:38:08 +02:00
parent e93ec34e1d
commit e58b43e0af
3 changed files with 31 additions and 22 deletions
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Mathe-Diagramm.png
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43
src/app/_1_GeoAnimation_DrawingOperations.java
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@ -51,18 +51,19 @@ public class _1_GeoAnimation_DrawingOperations extends JPanel{
// DRAWING OPERATIONS IN HERE
@Override protected void paintComponent(Graphics g) {
// Zeit-Korrektur
time = t.GetTimeInSeconds();
if (firstPoint) {
deltaTime = time;
firstPoint = false;
}
actualTime = time - deltaTime;
// // Zeit-Korrektur
// time = t.GetTimeInSeconds();
// if (firstPoint) {
// deltaTime = time;
// firstPoint = false;
// }
// actualTime = time - deltaTime;
super.paintComponent(g);
Graphics2D g2d;
g2d = (Graphics2D) g;
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2d.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_PURE);
// Drawing Background
g2d.setColor(Color.BLACK);
@ -96,21 +97,21 @@ public class _1_GeoAnimation_DrawingOperations extends JPanel{
// Drawing The Globus
double[][] erdkreis = new double[4][1];
erdkreis[3][0] = 1;
for(int winkelEins = 0; winkelEins < 360 ; winkelEins += 15) {
for(double winkelZwei = 0; winkelZwei < 360 ; winkelZwei +=0.25) {
// Längengrad
erdkreis[0][0] = _0_Constants.RADIUS * Math.cos( Math.toRadians(winkelZwei) ) * Math.cos( Math.toRadians(winkelEins) );
erdkreis[1][0] = _0_Constants.RADIUS * Math.cos( Math.toRadians(winkelZwei) ) * Math.sin( Math.toRadians(winkelEins) );
erdkreis[2][0] = _0_Constants.RADIUS * Math.sin( Math.toRadians(winkelZwei) );
for(int winkelAbstand = 0; winkelAbstand < 360 ; winkelAbstand += 15) {
for(double winkelAuszeichnen = 0; winkelAuszeichnen < 360 ; winkelAuszeichnen +=0.25) {
// Längenkreis
erdkreis[0][0] = _0_Constants.RADIUS * Math.cos( Math.toRadians(winkelAuszeichnen) ) * Math.cos( Math.toRadians(winkelAbstand) );
erdkreis[1][0] = _0_Constants.RADIUS * Math.cos( Math.toRadians(winkelAuszeichnen) ) * Math.sin( Math.toRadians(winkelAbstand) );
erdkreis[2][0] = _0_Constants.RADIUS * Math.sin( Math.toRadians(winkelAuszeichnen) );
if( Meth.istHinten(erdkreis) )
g2d.setColor(Color.DARK_GRAY);
else
g2d.setColor(Color.WHITE);
g2d.drawLine(Meth.getCoords(erdkreis, "x"), Meth.getCoords(erdkreis, "y"), Meth.getCoords(erdkreis, "x"), Meth.getCoords(erdkreis, "y"));
// Breitengrad
erdkreis[0][0] = _0_Constants.RADIUS * Math.cos( Math.toRadians(winkelEins) ) * Math.cos( Math.toRadians(winkelZwei) );
erdkreis[1][0] = _0_Constants.RADIUS * Math.cos( Math.toRadians(winkelEins) ) * Math.sin( Math.toRadians(winkelZwei) );
erdkreis[2][0] = _0_Constants.RADIUS * Math.sin( Math.toRadians(winkelEins) ) ;
// Breitenkreis
erdkreis[0][0] = _0_Constants.RADIUS * Math.cos( Math.toRadians(winkelAbstand) ) * Math.cos( Math.toRadians(winkelAuszeichnen) );
erdkreis[1][0] = _0_Constants.RADIUS * Math.cos( Math.toRadians(winkelAbstand) ) * Math.sin( Math.toRadians(winkelAuszeichnen) );
erdkreis[2][0] = _0_Constants.RADIUS * Math.sin( Math.toRadians(winkelAbstand) ) ;
if( Meth.istHinten(erdkreis) )
g2d.setColor(Color.DARK_GRAY);
else
@ -145,6 +146,14 @@ public class _1_GeoAnimation_DrawingOperations extends JPanel{
System.out.println("actual time: " + (actualTime) );
System.out.println("finish time: " + Meth.zeitGrenze() );
// Zeit-Korrektur
time = t.GetTimeInSeconds();
if (firstPoint) {
deltaTime = time;
firstPoint = false;
}
actualTime = time - deltaTime;
// Wegpunkt & Streckenverlauf Zeichnen
g2d.setColor(Color.CYAN);
bewegung = Meth.drehBewegung(Math.toRadians(actualTime));

10
src/app/_2_Methods.java
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@ -55,9 +55,9 @@ public class _2_Methods {
for(int i = 0; i < 3; i++)
n_dach[i][0] /= betrag(n_dach);
// Trennlinie U_Dach
double[][] u_dach = kreuzprodukt(n_dach, p_dach);
double[][] v_dach = kreuzprodukt(n_dach, p_dach);
for(int i = 0; i < 3; i++)
u_dach[i][0] /= betrag(u_dach);
v_dach[i][0] /= betrag(v_dach);
// Trennlinie Check NaN
if( Double.isNaN((p_dach[0][0])) || Double.isNaN((p_dach[1][0])) || Double.isNaN((p_dach[2][0])) || Double.isNaN((n_dach[0][0])) || Double.isNaN((n_dach[1][0])) || Double.isNaN((n_dach[2][0])) ) {
startpunkt = _0_Matrices.START(_0_Constants.PHI_S+0.01,_0_Constants.THETA_S);
@ -65,9 +65,9 @@ public class _2_Methods {
}
// Trennlinie Ergebnismatrix
return new double[][] {
{ ( _0_Constants.RADIUS * Math.cos(_time * _0_Constants.VELOCITY) * p_dach[0][0] ) + ( _0_Constants.RADIUS * Math.sin(_time * _0_Constants.VELOCITY) * u_dach[0][0] ) },
{ ( _0_Constants.RADIUS * Math.cos(_time * _0_Constants.VELOCITY) * p_dach[1][0] ) + ( _0_Constants.RADIUS * Math.sin(_time * _0_Constants.VELOCITY) * u_dach[1][0] ) },
{ ( _0_Constants.RADIUS * Math.cos(_time * _0_Constants.VELOCITY) * p_dach[2][0] ) + ( _0_Constants.RADIUS * Math.sin(_time * _0_Constants.VELOCITY) * u_dach[2][0] ) },
{ ( _0_Constants.RADIUS * Math.cos(_time * _0_Constants.VELOCITY) * p_dach[0][0] ) + ( _0_Constants.RADIUS * Math.sin(_time * _0_Constants.VELOCITY) * v_dach[0][0] ) },
{ ( _0_Constants.RADIUS * Math.cos(_time * _0_Constants.VELOCITY) * p_dach[1][0] ) + ( _0_Constants.RADIUS * Math.sin(_time * _0_Constants.VELOCITY) * v_dach[1][0] ) },
{ ( _0_Constants.RADIUS * Math.cos(_time * _0_Constants.VELOCITY) * p_dach[2][0] ) + ( _0_Constants.RADIUS * Math.sin(_time * _0_Constants.VELOCITY) * v_dach[2][0] ) },
};
}