KS X ISO IEC 19777-2-2007 Information technology - Computer graphics and image processing - Extensible 3D(X3D) language bindings - Part 2：Java《信息技术 计算机制图和图像处理 可扩展3D(X3D)语言汇编 第2部分 J.pdf

1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS X ISO/IEC 197772 3D(X3D) 2：Java KS X ISO/IEC 197772 ：2007 (2012 ) 2007 11 29 http:/www.kats.go.krKS X ISO/IEC 197772：2007 : ( ) ( ) SJ ( ) : (JTC1/SC24) () ( ) () () KS X ISO/IEC 197772：2007 : (http:/www.standard.go.kr) ： ：2007 11 29 ：2012 12 28 2012-083

2、3 ： ： (JTC1/SC24) ( 02-509-7262) (http:/www.kats.go.kr). 10 5 , . KS X ISO/IEC 197772：2007 i . iii .1 1 1 2 1 3 2 3.1 2 3.2 2 3.3 3 4 .8 4.1 .8 4.2 Java 9 5 .15 5.1 15 5.2 .15 5.3 .21 5.4 23 6 .24 6.1 24 6.2 Browser services and connections.24 6.3 .26 6.4 .32 6.5 36 6.6 37 6.7 40 6.8 43 6.9 Prototyp

3、e service44 6.10 (Script implementation) .45 A() .46 A.1 .46 A.2 (hierarchy).46 A.3 48 B() .51 B.1 .51 B.2 52 B.3 59 B.4 .60 KS X ISO/IEC 197772：2007 ii C() .68 C.1 .68 C.2 68 C.3 .68 D() .70 D.1 .70 D.2 TouchSensor is over Event 70 D.3 (createNode).72 D.4 .74 D.5 (Add dynamic routes) 76 D.6 (Create

4、 nodes from prototype) 78 .81 KS X ISO/IEC 197772：2007 iii . KS X ISO /IEC 197772：2007 . A() B() C() D() KS X ISO/IEC 197772：2007 (2012 ) 3D(X3D) 2：Java Information technologyComputer graphics and image processingExtensible 3D(X3D) language bindingsPart 2：Java 2006 1 ISO/IEC 197772, Information tech

5、nologyComputer graphics and image processingExtensible 3D(X3D) language bindingsPart 2：Java , . 1 3D(X3D) ISO/IEC 19775 (Applicattion Programmer Interface：API) . , X3D . Java . 2 . . ( ) . KS X ISO 6391, 1： KS X ISO/IEC 86321, 1： KS X ISO/IEC 88591, 8 1： 1 KS X ISO/IEC 9899, C KS X ISO/IEC 10646, (U

6、CS) , KS X ISO/IEC 111721：2001, 1.5 Mbps (MPEG1)1： KS X ISO/IEC 15948, (PNG)： KS X ISO/IEC 16262, ECMAScript KS X ISO/IEC 197751, 3D(X3D)1： ISO 3166：1993, Codes for the representation of names of countries KS X ISO/IEC 197772：2007 2 ISO/IEC 10641 ：1993, Information technologyComputer graphics and im

7、age processing Conformance testing of implementations of graphics standards ISO/IEC 147722：2004, Information technologyComputer graphics and image processingThe Virtual Reality Modeling Language(VRML) ISO/IEC 18026：2006, Information technologySpatial Reference Model(SRM) 3 3.1 3.1.1 . ISO/IEC 197752

8、 . 3.1.2 . 3.1 name Java , , . (javadoc ) . methodName() Java . ( ) . . . ClassName.methodName() . . . package.name.ClassName . . . . 3.2 3.2.1 Java SAI . . Java . 3.2.2 Java SAI . SAI Java KS X ISO/IEC 197772：2007 3 , . . Java API . a) X3DNode X3DMetadataObject . b) B . c) . 3.2.3 Java X3D . Java ,

9、 , A, . , , . , , , 3.3.1.4 Java . 3.2.4 Java Java API X3D . . Java . Java . java.awt.Component Java . 3.3 3.3.1 3.3.1.1 SAI X3D ( ) . . , . . . , . , X3D Java . KS X ISO/IEC 197772：2007 4 3.3.1.2 SAI Java . . CLASSPATH . zip Java (JAR ) $java.home/lib/ext . 3.3.1.3 Java Java 1.3 ( Java 2 Version 1.

10、3 ). 1.4 XML . 3.3.1.4 SAI org.web3d.x3d.sai . , , . , , . . COMPONENT . . org.web3d.x3d.sai.group org.web3d.x3d.sai.ext_shadow org.web3d.x3d.sai.mybrowser_overlay 3.3.1.5 , java.lang.RuntimeException . . . , (： ), . . . , , URL , . 3.3.2 3.3.2.1 Java . , . , KS X ISO/IEC 197772：2007 5 . (applicatio

11、n) , X3D Java . 3.3.2.2 X3D X3D . ISO/IEC 19775 2 6.2.3, . , AWT SWING , on-screen off-screen . 6.2.3 . . , . loadURL() , . , ISO/IEC 197752 . on-screen java.awt.Component . X3D . X3D X3D . X3D X3D java.awt.event . 3.3.2.3 X3D Java HTML , API . . X3D . . shutdown . . X3D , . 3.3.3 3.3.3.1 Java X3D J

12、ava (, = false ). , . Java . equals() KS X ISO/IEC 197772：2007 6 . , equals() . 3.3.3.2 , . , . , , ( Java ). / Java . . / . O1 = new SFVec3f(0, 0, 0); O2 = new SFVec3f(2, 4, 0); O1.setX(6); / O1 is (0, 6, 0) O2.setX(O1.getX(); / O2 is (2, 6, 0) myTranslationField.setValue(02). /call translation.set

13、Value(2, 6, 0); 3.3.3.3 Java / . Java , equals() . . . 3.3.4 URLs 3.3.4.1 Java X3D , URL Java . 3.3.4.2 Java Java , user.dir . URL , . String url_base = System.getProperty(“user.dir“); String complete_url = “file:/“ + url_base + ; .URL url = new URL(complete_url); 3.3.4.3 X3D X3D . X3D , KS X ISO/IE

14、C 197772：2007 7 3.3.4.2 Java . . 3.3.4.4 (：RMI ), URL URL . URL , . 3.3.5 3.3.5.1 NULL Java null X3D NULL . SFNode null , . SF , null . 3.3.5.2 beginUpdate() setValue , endUpdate() . . beginUpdate() , . setValue X3D . 3.3.5.3 MF MFNode Node . null . null . . 3.3.5.4 MF , X3D . 0 , X3D . SomeNode MFF

15、ield MF 0 . MFField size() 0 . KS X ISO/IEC 197772：2007 8 null IllegalArgumentException . 3.3.5.5 1 3.3.5.5.1 MFField set1Value() . . 3.3.5.5.2 set1Value() . . , . set1Value() . , . 3.3.5.5.3 beginUpdate() set1Value() , endUpdate() . , . beginUpdate() , . 1 () X3d . 3.3.6 Java Java . X3D . dispose()

16、 X3D , . , dispose() , java.lang.Object finalize() dispose() . , . dispose , InvalidNodeException . 4 4.1 KS X ISO/IEC 197772：2007 9 ISO/IEC 197752(2.19775 .) . 4.2 Java 4.2.1 4.2, ISO/IEC 197752 , . 4.3 . 4.2 SAIAction N/A SAIBrowserApp SAIBrowserRef Browser ExternalBrowser SAIBrowserVersion java.lang.String SAIFieldAccess X3DFieldTypes SAIFieldName java.lang.String SAIFieldType X3DFieldTypes SAIFieldValue various. Defined by field type. See Table 5.4 SAIFra