michael/Party-Parrots-At-Sea
1
0
Fork 0
mirror of https://github.com/michaelrausch/Party-Parrots-At-Sea.git synced 2026-05-09 14:28:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

Arrows now work as intended. Case added for interior angles.

Browse Source 
#implement #story[1118]
This commit is contained in:
Calum
2017-08-17 00:43:07 +12:00
parent 85899e3fbe
commit 95b1c8a01f
5 changed files with 64 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/main/java/seng302/visualiser/fxObjects/MarkArrowFactory.java
+40 -15
View File
@@ -36,24 +36,20 @@ public class MarkArrowFactory {
*/
public static Group constructEntryArrow (RoundingSide roundingSide, double angleOfEntry,
double angleOfExit, Paint colour) {
if (roundingSide == RoundingSide.PORT && angleOfEntry < angleOfExit && Math.abs(angleOfExit - angleOfEntry) < 180) {
return makeInteriorAngle(roundingSide, angleOfExit, angleOfEntry, colour);
} else if (roundingSide == RoundingSide.STARBOARD && angleOfEntry > angleOfExit && -Math.abs(angleOfEntry - angleOfExit) > -180) {
return makeInteriorAngle(roundingSide, angleOfExit, angleOfEntry, colour);
}
angleOfEntry = 180 - angleOfEntry;
Group arrow = new Group();
Group exitSection = constructExitArrow(roundingSide, angleOfExit, colour);
angleOfExit = 180 - angleOfExit;
// double minAngle = Math.min(angleOfEntry, angleOfExit);
// double arcLen = Math.max(angleOfEntry, angleOfExit) - minAngle;
// Arc roundSection = new Arc(
// 0, 0, MARK_ARROW_SEPARATION, MARK_ARROW_SEPARATION,
// angleOfEntry, 180 - (angleOfEntry - angleOfExit)
// );
System.out.println(angleOfEntry);
System.out.println(angleOfExit);
System.out.println(angleOfExit - angleOfEntry);
Arc roundSection = new Arc(
0, 0, MARK_ARROW_SEPARATION, MARK_ARROW_SEPARATION,
(roundingSide == RoundingSide.PORT ? -180 : 0) + angleOfEntry,
// roundingSide == RoundingSide.PORT ? Math.abs(angleOfExit - angleOfEntry) : angleOfExit - angleOfEntry
roundingSide == RoundingSide.PORT ? angleOfExit- angleOfEntry : angleOfEntry - angleOfExit
roundingSide == RoundingSide.PORT ? Math.abs(angleOfExit - angleOfEntry) : -Math.abs(angleOfEntry - angleOfExit)
);
roundSection.setStrokeWidth(STROKE_WIDTH);
roundSection.setType(ArcType.OPEN);
@@ -62,11 +58,43 @@ public class MarkArrowFactory {
Polygon entrySection = constructLineSegment(
roundingSide == RoundingSide.PORT ? RoundingSide.STARBOARD : RoundingSide.PORT, 180 + angleOfEntry, colour
);
// Polygon entrySection = new Polygon();
arrow.getChildren().addAll(exitSection, roundSection, entrySection);
return arrow;
}
private static Group makeInteriorAngle (RoundingSide roundingSide, double angleOfExit, double angleOfEntry, Paint colour) {
Group arrow = new Group();
Polygon lineSegment;
angleOfEntry = Math.toRadians(360 - angleOfEntry);
angleOfExit = Math.toRadians(180 - angleOfExit);
int multiplier = roundingSide == RoundingSide.STARBOARD ? -1 : 1;
double xStart = multiplier * MARK_ARROW_SEPARATION * Math.sin(angleOfEntry + Math.PI / 2);
double yStart = multiplier * MARK_ARROW_SEPARATION * Math.cos(angleOfEntry + Math.PI / 2);
xStart = xStart + (ARROW_LENGTH * Math.sin(angleOfEntry));
yStart = yStart + (ARROW_LENGTH * Math.cos(angleOfEntry));
multiplier = roundingSide == RoundingSide.STARBOARD ? 1 : -1;
double xEnd = multiplier * MARK_ARROW_SEPARATION * Math.sin(angleOfExit + Math.PI / 2);
double yEnd = multiplier * MARK_ARROW_SEPARATION * Math.cos(angleOfExit + Math.PI / 2);
xEnd = xEnd + (ARROW_LENGTH * Math.sin(angleOfExit));
yEnd = yEnd + (ARROW_LENGTH * Math.cos(angleOfExit));
lineSegment = new Polygon(
xStart, yStart,
xEnd, yEnd
);
lineSegment.setStroke(colour);
lineSegment.setFill(Color.BLUE);
lineSegment.setStrokeWidth(STROKE_WIDTH);
lineSegment.setStrokeLineCap(StrokeLineCap.ROUND);
Polyline arrowHead = constructArrowHead(
90 + Math.toDegrees(Math.atan2(yStart - yEnd, xEnd - xStart)),
colour
);
arrowHead.setLayoutX(xEnd);
arrowHead.setLayoutY(yEnd);
arrow.getChildren().addAll(lineSegment, arrowHead);
return arrow;
}
/**
* Creates an exit arrow group pointing towards the next mark.
* @param roundingSide The side of the boat that will be closest to the mark.
@@ -89,9 +117,6 @@ public class MarkArrowFactory {
Polygon lineSegment;
angle = Math.toRadians(angle);
int multiplier = roundingSide == RoundingSide.STARBOARD ? 1 : -1;
// System.out.println("rounding side " + roundingSide);
// System.out.println("multiplier = " + multiplier);
// int multiplier = 1;
double xStart = multiplier * MARK_ARROW_SEPARATION * Math.sin(angle + Math.PI / 2);
double yStart = multiplier * MARK_ARROW_SEPARATION * Math.cos(angle + Math.PI / 2);
double xEnd = xStart + (ARROW_LENGTH * Math.sin(angle));
src/main/java/seng302/visualiser/fxObjects/Marker.java
+7 -1
View File
@@ -56,6 +56,10 @@ public class Marker extends Group {
exitArrows.add(
MarkArrowFactory.constructExitArrow(roundingSide, exitAngle, colour)
);
// Platform.runLater(() -> {
// this.getChildren().add(enterArrows.get(enterArrows.size()-1));
// this.getChildren().add(exitArrows.get(exitArrows.size()-1));
// });
}
/**
@@ -76,6 +80,8 @@ public class Marker extends Group {
private void showArrow(List<Group> arrowList, int arrowListIndex) {
if (arrowListIndex < arrowList.size()) {
if (arrowListIndex == 1) {;
}
Platform.runLater(() -> {
this.getChildren().remove(1);
this.getChildren().add(arrowList.get(arrowListIndex));
@@ -87,6 +93,6 @@ public class Marker extends Group {
* Hides all arrows.
*/
public void hideAllArrows() {
Platform.runLater(() -> this.getChildren().setAll(mark));
Platform.runLater(() -> this.getChildren().setAll(mark, new Group()));
}
}