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Added Stream and Shock cord symbology.

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This commit is contained in:
Craig Earls 2014-12-14 12:03:25 -07:00
parent c741079fd6
commit 8a8bb51f48
2 changed files with 150 additions and 0 deletions
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71
swing/src/net/sf/openrocket/gui/rocketfigure/ShockCordShapes.java Normal file
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package net.sf.openrocket.gui.rocketfigure;
import net.sf.openrocket.util.Coordinate;
import net.sf.openrocket.util.Transformation;
import java.awt.Shape;
import java.awt.geom.Ellipse2D;
import java.awt.geom.Path2D;
import java.awt.geom.Rectangle2D;
import java.awt.geom.RoundRectangle2D;
public class ShockCordShapes extends RocketComponentShapes {
public static Shape[] getShapesSide(net.sf.openrocket.rocketcomponent.RocketComponent component,
Transformation transformation) {
net.sf.openrocket.rocketcomponent.MassObject tube = (net.sf.openrocket.rocketcomponent.MassObject)component;
double length = tube.getLength();
double radius = tube.getRadius();
double arc = Math.min(length, 2*radius) * 0.7;
Coordinate[] start = transformation.transform(tube.toAbsolute(new Coordinate(0,0,0)));
Shape[] s = new Shape[start.length];
for (int i=0; i < start.length; i++) {
s[i] = new RoundRectangle2D.Double(start[i].x*S,(start[i].y-radius)*S,
length*S,2*radius*S,arc*S,arc*S);
}
return addSymbol(s);
}
public static Shape[] getShapesBack(net.sf.openrocket.rocketcomponent.RocketComponent component,
Transformation transformation) {
net.sf.openrocket.rocketcomponent.MassObject tube = (net.sf.openrocket.rocketcomponent.MassObject)component;
double or = tube.getRadius();
Coordinate[] start = transformation.transform(tube.toAbsolute(new Coordinate(0,0,0)));
Shape[] s = new Shape[start.length];
for (int i=0; i < start.length; i++) {
s[i] = new Ellipse2D.Double((start[i].z-or)*S,(start[i].y-or)*S,2*or*S,2*or*S);
}
return s;
}
private static Shape[] addSymbol(Shape[] baseShape){
int offset=baseShape.length;
Shape[] newShape = new Shape[baseShape.length+1];
System.arraycopy(baseShape, 0, newShape, 0, baseShape.length);
Rectangle2D bounds = baseShape[0].getBounds2D();
Double left=bounds.getX()+bounds.getWidth()/4;
Double cordWidth=bounds.getWidth()/2;
Double top=bounds.getCenterY();
Double flutterHeight=bounds.getHeight()/4;
Double flutterWidth=cordWidth/4;
Path2D.Double streamer= new Path2D.Double();
streamer.moveTo(left, bounds.getCenterY());
for(int i=0; i<4; i++){
streamer.curveTo(left+(4*i+1)*flutterWidth/4, top+flutterHeight, left+(4*i+1)*flutterWidth/4, top+flutterHeight, left+(4*i+2)*flutterWidth/4, top);
streamer.curveTo(left+(4*i+3)*flutterWidth/4, top-flutterHeight, left+(4*i+3)*flutterWidth/4, top-flutterHeight, left+(4*i+4)*flutterWidth/4, top);
}
newShape[offset]=streamer;
return newShape;
}
}

79
swing/src/net/sf/openrocket/gui/rocketfigure/StreamerShapes.java Normal file
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package net.sf.openrocket.gui.rocketfigure;
import net.sf.openrocket.util.Coordinate;
import net.sf.openrocket.util.Transformation;
import java.awt.Shape;
import java.awt.geom.Ellipse2D;
import java.awt.geom.Path2D;
import java.awt.geom.Rectangle2D;
import java.awt.geom.RoundRectangle2D;
public class StreamerShapes extends RocketComponentShapes {
public static Shape[] getShapesSide(net.sf.openrocket.rocketcomponent.RocketComponent component,
Transformation transformation) {
net.sf.openrocket.rocketcomponent.MassObject tube = (net.sf.openrocket.rocketcomponent.MassObject)component;
double length = tube.getLength();
double radius = tube.getRadius();
double arc = Math.min(length, 2*radius) * 0.7;
Coordinate[] start = transformation.transform(tube.toAbsolute(new Coordinate(0,0,0)));
Shape[] s = new Shape[start.length];
for (int i=0; i < start.length; i++) {
s[i] = new RoundRectangle2D.Double(start[i].x*S,(start[i].y-radius)*S,
length*S,2*radius*S,arc*S,arc*S);
}
return addSymbol(s);
}
public static Shape[] getShapesBack(net.sf.openrocket.rocketcomponent.RocketComponent component,
Transformation transformation) {
net.sf.openrocket.rocketcomponent.MassObject tube = (net.sf.openrocket.rocketcomponent.MassObject)component;
double or = tube.getRadius();
Coordinate[] start = transformation.transform(tube.toAbsolute(new Coordinate(0,0,0)));
Shape[] s = new Shape[start.length];
for (int i=0; i < start.length; i++) {
s[i] = new Ellipse2D.Double((start[i].z-or)*S,(start[i].y-or)*S,2*or*S,2*or*S);
}
return s;
}
private static Shape[] addSymbol(Shape[] baseShape){
int offset=baseShape.length;
Shape[] newShape = new Shape[baseShape.length+1];
System.arraycopy(baseShape, 0, newShape, 0, baseShape.length);
Rectangle2D bounds = baseShape[0].getBounds2D();
Double left=bounds.getX()+bounds.getWidth()/4;
Double streamerWidth=bounds.getWidth()/2;
Double streamerHeight=bounds.getHeight()/2;
Double top=bounds.getCenterY()+streamerHeight/2;
Double bottom=bounds.getCenterY()-streamerHeight/2;
Double flutterHeight=bounds.getHeight()/16;
Double flutterWidth=streamerWidth/4;
Path2D.Double streamer= new Path2D.Double();
streamer.moveTo(left, bottom); //bottom left
streamer.lineTo(left, top); //upper left
for(int i=0; i<4; i++){
streamer.curveTo(left+(4*i+1)*flutterWidth/4, top+flutterHeight, left+(4*i+1)*flutterWidth/4, top+flutterHeight, left+(4*i+2)*flutterWidth/4, top);
streamer.curveTo(left+(4*i+3)*flutterWidth/4, top-flutterHeight, left+(4*i+3)*flutterWidth/4, top-flutterHeight, left+(4*i+4)*flutterWidth/4, top);
}
streamer.lineTo(left+streamerWidth, bottom);
streamer.moveTo(left, bottom); //bottom left
for(int i=0; i<4; i++){
streamer.curveTo(left+(4*i+1)*flutterWidth/4, bottom+flutterHeight, left+(4*i+1)*flutterWidth/4, bottom+flutterHeight, left+(4*i+2)*flutterWidth/4, bottom);
streamer.curveTo(left+(4*i+3)*flutterWidth/4, bottom-flutterHeight, left+(4*i+3)*flutterWidth/4, bottom-flutterHeight, left+(4*i+4)*flutterWidth/4, bottom);
}
newShape[offset]=streamer;
return newShape;
}
}