?? colortransitionsim.java
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/* This code is part of the simulation package of TeamBots. * Copyright (c) 1999, 2000 by John Sweeney and Carnegie Mellon University */package EDU.cmu.cs.coral.simulation;import java.awt.*;import EDU.cmu.cs.coral.simulation.LineSim;import EDU.gatech.cc.is.simulation.ObstacleSim;import EDU.cmu.cs.coral.util.Circle2;import EDU.cmu.cs.coral.util.Polygon2;import EDU.gatech.cc.is.util.Vec2;public class ColorTransitionSim extends LandmarkSim { public boolean checkCollision(Circle2 c) { return false; } public boolean checkCollision(Polygon2 p) { return false;} /** * Draw the object. */ public void draw(Graphics g, int w, int h, double t, double b, double l, double r) { double meterspp = (r - l) / (double)w; // if (DEBUG) System.out.println("meterspp "+meterspp); int radius = (int)(RADIUS / meterspp); int xpix = (int)((position.x - l) / meterspp); int ypix = (int)((double)h - ((position.y - b) / meterspp)); // if (DEBUG) System.out.println("robot at"+ // " at "+xpix+","+ypix); /*--- draw the main body ---*/ g.setColor(foreground); g.fillArc(xpix - radius, ypix - radius, radius+radius , radius+radius, 90,180 ); g.setColor(background); g.fillArc(xpix - radius, ypix - radius, radius+radius , radius+radius, 90,-180 ); }} ?? 快捷鍵說明
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