魔方java源代码.doc

【精品文档】如有侵权，请联系网站删除，仅供学习与交流魔方java源代码.精品文档./存为MoFang.javaimport java.applet.Applet ;import java.awt.*;import com.sun.j3d.utils.applet.MainFrame ;import java.awt.BorderLayout ;import com.sun.j3d.utils.universe.SimpleUniverse ;import javax.media.j3d.*;import javax.vecmath.*;import com.sun.j3d.utils.behaviors.mouse.*;import com.sun.j3d.utils.behaviors.keyboard.*;import com.sun.j3d.utils.picking.behaviors.*;import com.sun.j3d.utils.geometry.*;import com.sun.j3d.utils.image.TextureLoader ;import javax.swing.*;import java.awt.*;import java.awt.event.*;import javax.swing.JFrame.*;import javax.swing.*;class mySimpleUniverse extends Applet BranchGroup createSceneGraph(Canvas3D canvas) /System.out.print("*1*"); /创建变换组,无用的t3D Transform3D t3d=new Transform3D(); TransformGroup trans=new TransformGroup(t3d); trans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); trans.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); /创建分枝组 BranchGroup objRoot=new BranchGroup(); /测试 /SomeShape3D.book3D( this, trans); SomeShape3D.addText3DDonghua(trans,"魔方",new Point3f(-7.0f,6.0f,6.0f),0.1f,new Color3f(1.0f,0.0f,0.0f),1); /初始化数据结构 System.out.println("nn载入方块，并向变换组中加入每个方块的坐标系和方块."); for(int i=0;i<=2;i+) for(int j=0;j<=2;j+) for(int k=0;k<=2;k+) int p; p=Position.getPxyzFromPositionAy(i,j,k,MoFang.positionArray); MoFang.blockArrayijk=new Block(i,j,k,p0,p1,p2,trans,t3d,objRoot,this); System.out.println("加入每个方块的坐标系和方块,完成.n"); /创建大坐标轴,自动加到主坐标系 SomeShape3D.zuoBiaoZhuBigXShape3D(trans); SomeShape3D.zuoBiaoZhuBigYShape3D(trans); SomeShape3D.zuoBiaoZhuBigZShape3D(trans); /创建边界对象 BoundingSphere bounds=new BoundingSphere(new Point3d(0.0,0.0,0.0),100); /创建鼠标pick行为，加到分支组objRoot PickRotateBehavior pickRotate=new PickRotateBehavior(objRoot,canvas,bounds); PickTranslateBehavior pickTranslate=new PickTranslateBehavior(objRoot,canvas,bounds); PickZoomBehavior pickZoom=new PickZoomBehavior(objRoot,canvas,bounds); /objRoot.addChild(pickRotate); objRoot.addChild(pickTranslate); /objRoot.addChild(pickZoom); /创建鼠标旋转行为 MouseRotate behavior=new MouseRotate(); behavior.setTransformGroup(trans); behavior.setSchedulingBounds(bounds); /创建鼠标平移行为 /MouseTranslate myMouseRotate=new MouseTranslate(); /myMouseRotate.setTransformGroup(trans); /myMouseRotate.setSchedulingBounds(bounds); /创建鼠标缩放行为 MouseZoom myMouseZoom=new MouseZoom(); myMouseZoom.setTransformGroup(trans); myMouseZoom.setSchedulingBounds(bounds); /创建键盘默认行为 KeyNavigatorBehavior keyNavBeh=new KeyNavigatorBehavior(trans); keyNavBeh.setSchedulingBounds(bounds); objRoot.addChild(keyNavBeh); /白色背景 Background bg=new Background(new Color3f(0.0f,0.0f,0.0f); bg.setApplicationBounds(bounds); objRoot.addChild(bg); /创建带材质的背景 /TextureLoader bgTexture=new TextureLoader("bg3.jpg",this); /Background bg=new Background(bgTexture.getImage(); /bg.setApplicationBounds(bounds); /trans.addChild(shape1);/3D物体 加到 变换组 /trans.addChild(shape2);/3D物体 加到 变换组 objRoot.addChild(trans); /变换组 加到 分枝组 objRoot.addChild(behavior); /鼠标行为 加到 分枝组 /objRoot.addChild(myMouseRotate); /objRoot.addChild(myMouseZoom); /objRoot.addChild(bg);/背景 加到 分枝组 /编译 objRpile(); /回送创建好的带3D物体的分枝组 return objRoot ; mySimpleUniverse() /创建带控制的画布 GraphicsConfiguration config=SimpleUniverse.getPreferredConfiguration(); Canvas3D c=new Canvas3D(config); /创建以画布为依托的简单场景图对象，没有多个Locale SimpleUniverse u=new SimpleUniverse(c); u.getViewingPlatform().setNominalViewingTransform(); /创建分支组对象 BranchGroup scene=createSceneGraph(c); /组装，分支组 对象加到 场景图 u.addBranchGraph(scene); /带场景图的画布 加到 本applet中 setLayout(new BorderLayout(); add("Center",c); /测试码 /public static void main(String aregs) /new MainFrame(new mySimpleUniverse(),200,200);/加applet到应用程序界面class SomeShape3D public static float zuoBiaoZhouSmallDingDian=0.09f;/小坐标顶点位置 public static float zuoBiaoZhouSmallDingXi=0.02f;/小坐标顶点伞的半径 public static float zuoBiaoZhouSmallDingChang=0.07f;/小坐标顶点伞的长度 public static float zuoBiaoZhouSmallWeiDian=-0.09f;/小坐标尾巴的位置 public static float zuoBiaoZhouBigDingDian=1.0f;/大坐标顶点位置 public static float zuoBiaoZhouBigDingXi=0.04f;/大坐标顶点伞的半径 public static float zuoBiaoZhouBigDingChang=0.8f;/大坐标顶点伞的长度 public static float zuoBiaoZhouBigWeiDian=-1.0f;/大坐标尾巴的位置 public static float fangKuaiBanJing=0.18f;/每个方块的半径 public static void zuoBiaoZhuBigXShape3D(TransformGroup trans) /创建大坐标轴对象 int i ; float x1,x2,y1,y2,z1,z2 ; SomeShape3D.addText3DDonghua(trans,"X",new Point3f(zuoBiaoZhouBigDingDian*10,0.0f,0.0f),0.1f,Block.mianColor0,0); Point3fvert=new Point3f41; Color3fcolors=new Color3f41; for(i=0;i<27;i+) if(i=0) verti=new Point3f(zuoBiaoZhouBigDingDian,0.0f,0.0f); colorsi=Block.mianColor0; else z1=(float)(zuoBiaoZhouBigDingXi*Math.cos(i*2*Math.PI/25); x1=zuoBiaoZhouBigDingChang; y1=(float)(zuoBiaoZhouBigDingXi*Math.sin(i*2*Math.PI/25); verti=new Point3f(x1,y1,z1); colorsi=Block.mianColor0; for(i=0;i<14;i+) if(i=0) vert27+i=new Point3f(zuoBiaoZhouBigDingDian,0.0f,0.0f); colors27+i=Block.mianColor0; else z1=(float)(0.01f*Math.cos(i*2*Math.PI/12); x1=zuoBiaoZhouBigWeiDian ; y1=(float)(0.01f*Math.sin(i*2*Math.PI/12); vert27+i=new Point3f(x1,y1,z1); colors27+i=Block.mianColor1; int count=new int2; count0=27 ; count1=14 ; TriangleFanArray tri=new TriangleFanArray( vert.length, TriangleFanArray.COORDINATES|TriangleStripArray.COLOR_3, count tri.setCoordinates(0,vert); tri.setColors(0,colors); Appearance app=new Appearance(); PolygonAttributes polyAttrib=new PolygonAttributes(); polyAttrib.setCullFace(PolygonAttributes.CULL_NONE); /polyAttrib.setPolygonMode(PolygonAttributes.POLYGON_LINE); app.setPolygonAttributes(polyAttrib); Shape3D shape=new Shape3D(tri,app); System.out.print("zuoBiaoZhuBigX 创建 完成n"); trans.addChild(shape); /到这里，大坐标轴对象创建完成 public static void zuoBiaoZhuBigYShape3D(TransformGroup trans) /创建大坐标轴对象 int i ; float x1,x2,y1,y2,z1,z2 ; SomeShape3D.addText3DDonghua(trans,"Y",new Point3f(-1.0f,zuoBiaoZhouBigDingDian*10,0.0f),0.1f,Block.mianColor2,0); Point3fvert=new Point3f41; Color3fcolors=new Color3f41; for(i=0;i<27;i+) if(i=0) verti=new Point3f(0.0f,zuoBiaoZhouBigDingDian,0.0f); colorsi=Block.mianColor2; else x1=(float)(zuoBiaoZhouBigDingXi*Math.cos(i*2*Math.PI/25); y1=zuoBiaoZhouBigDingChang; z1=(float)(zuoBiaoZhouBigDingXi*Math.sin(i*2*Math.PI/25); verti=new Point3f(x1,y1,z1); colorsi=Block.mianColor2; for(i=0;i<14;i+) if(i=0) vert27+i=new Point3f(0.0f,zuoBiaoZhouBigDingDian,0.0f); colors27+i=Block.mianColor2; else x1=(float)(0.01f*Math.cos(i*2*Math.PI/12); y1=zuoBiaoZhouBigWeiDian ; z1=(float)(0.01f*Math.sin(i*2*Math.PI/12); vert27+i=new Point3f(x1,y1,z1); colors27+i=Block.mianColor3; int count=new int2; count0=27 ; count1=14 ; TriangleFanArray tri=new TriangleFanArray( vert.length, TriangleFanArray.COORDINATES|TriangleStripArray.COLOR_3, count tri.setCoordinates(0,vert); tri.setColors(0,colors); Appearance app=new Appearance(); PolygonAttributes polyAttrib=new PolygonAttributes(); polyAttrib.setCullFace(PolygonAttributes.CULL_NONE); /polyAttrib.setPolygonMode(PolygonAttributes.POLYGON_LINE); app.setPolygonAttributes(polyAttrib); Shape3D shape=new Shape3D(tri,app); System.out.print("zuoBiaoZhuBigY 创建 完成n"); trans.addChild(shape); /到这里，大坐标轴对象创建完成 public static void zuoBiaoZhuBigZShape3D(TransformGroup trans) /创建大坐标轴对象 int i ; float x1,x2,y1,y2,z1,z2 ; SomeShape3D.addText3DDonghua(trans,"Z",new Point3f(-1.0f,0.0f,zuoBiaoZhouBigDingDian*10),0.1f,Block.mianColor4,0); Point3fvert=new Point3f41; Color3fcolors=new Color3f41; for(i=0;i<27;i+) if(i=0) verti=new Point3f(0.0f,0.0f,zuoBiaoZhouBigDingDian); colorsi=Block.mianColor4; else y1=(float)(zuoBiaoZhouBigDingXi*Math.cos(i*2*Math.PI/25); z1=zuoBiaoZhouBigDingChang; x1=(float)(zuoBiaoZhouBigDingXi*Math.sin(i*2*Math.PI/25); verti=new Point3f(x1,y1,z1); colorsi=Block.mianColor4; for(i=0;i<14;i+) if(i=0) vert27+i=new Point3f(0.0f,0.0f,zuoBiaoZhouBigDingDian); colors27+i=Block.mianColor4; else y1=(float)(0.01f*Math.cos(i*2*Math.PI/12); z1=zuoBiaoZhouBigWeiDian ; x1=(float)(0.01f*Math.sin(i*2*Math.PI/12); vert27+i=new Point3f(x1,y1,z1); colors27+i=Block.mianColor5; int count=new int2; count0=27 ; count1=14 ; TriangleFanArray tri=new TriangleFanArray( vert.length, TriangleFanArray.COORDINATES|TriangleStripArray.COLOR_3, count tri.setCoordinates(0,vert); tri.setColors(0,colors); Appearance app=new Appearance(); PolygonAttributes polyAttrib=new PolygonAttributes(); polyAttrib.setCullFace(PolygonAttributes.CULL_NONE); /polyAttrib.setPolygonMode(PolygonAttributes.POLYGON_LINE); app.setPolygonAttributes(polyAttrib); Shape3D shape=new Shape3D(tri,app); System.out.print("zuoBiaoZhuBigZ 创建 完成n"); trans.addChild(shape); /到这里，大坐标轴对象创建完成 public static void zuoBiaoZhuSmallXShape3D(TransformGroup trans) /创建小坐标轴对象 int i ; float x1,x2,y1,y2,z1,z2 ; Point3fvert=new Point3f41; Color3fcolors=new Color3f41; for(i=0;i<27;i+) if(i=0) verti=new Point3f(zuoBiaoZhouSmallDingDian,0.0f,0.0f); colorsi=Block.mianColor0; else z1=(float)(zuoBiaoZhouSmallDingXi*Math.cos(i*2*Math.PI/25); x1=zuoBiaoZhouSmallDingChang ; y1=(float)(zuoBiaoZhouSmallDingXi*Math.sin(i*2*Math.PI/25); verti=new Point3f(x1,y1,z1); colorsi=Block.mianColor0; for(i=0;i<14;i+) if(i=0) vert27+i=new Point3f(zuoBiaoZhouSmallDingDian,0.0f,0.0f); colors27+i=Block.mianColor0; else z1=(float)(0.005f*Math.cos(i*2*Math.PI/12); x1=zuoBiaoZhouSmallWeiDian ; y1=(float)(0.005f*Math.sin(i*2*Math.PI/12); vert27+i=new Point3f(x1,y1,z1); colors27+i=Block.mianColor1; int count=new int2; count0=27 ; count1=14 ; TriangleFanArray tri=new TriangleFanArray( vert.length, TriangleFanArray.COORDINATES|TriangleStripArray.COLOR_3, count tri.setCoordinates(0,vert); tri.setColors(0,colors); Appearance app=new Appearance(); PolygonAttributes polyAttrib=new PolygonAttributes(); polyAttrib.setCullFace(PolygonAttributes.CULL_NONE); /polyAttrib.setPolygonMode(PolygonAttributes.POLYGON_LINE); app.setPolygonAttributes(polyAttrib); Shape3D shape=new Shape3D(tri,app); /System.out.print("zuoBiaoZhuSmallX 创建 完成"); trans.addChild(shape); /到这里，小坐标轴对象创建完成 public static void zuoBiaoZhuSmallYShape3D(TransformGroup trans) /创建小坐标轴对象 int i ; float x1,x2,y1,y2,z1,z2 ; Point3fvert=new Point3f41; Color3fcolors=new Color3f41; for(i=0;i<27;i+) if(i=0) verti=new Point3f(0.0f,zuoBiaoZhouSmallDingDian,0.0f); colorsi=Block.mianColor2; else x1=(float)(zuoBiaoZhouSmallDingXi*Math.cos(i*2*Math.PI/25); y1=zuoBiaoZhouSmallDingChang ; z1=(float)(zuoBiaoZhouSmallDingXi*Math.sin(i*2*Math.PI/25); verti=new Point3f(x1,y1,z1); colorsi=Block.mianColor2; for(i=0;i<14;i+) if(i=0) vert27+i=new Point3f(0.0f,zuoBiaoZhouSmallDingDian,0.0f); colors27+i=Block.mianColor2; else x1=(float)(0.005f*Math.cos(i*2*Math.PI/12); y1=zuoBiaoZhouSmallWeiDian ; z1=(float)(0.005f*Math.sin(i*2*Math.PI/12); vert27+i=new Point3f(x1,y1,z1); colors27+i=Block.mianColor3; int count=new int2; count0=27 ; count1=14 ; TriangleFanArray tri=new TriangleFanArray( vert.length, TriangleFanArray.COORDINATES|TriangleStripArray.COLOR_3, count tri.setCoordinates(0,vert); tri.setColors(0,colors); Appearance app=new Appearance(); PolygonAttributes polyAttrib=new PolygonAttributes(); polyAttrib.setCullFace(PolygonAttributes.CULL_NONE); /polyAttrib.setPolygonMode(PolygonAttributes.POLYGON_LINE); app.setPolygonAttributes(polyAttrib); Shape3D shape=new Shape3D(tri,app); /System.o