http:\/\/www.parallelgraphics.com\/bin\/cortvrml.cab<\/a>#Version=4,2,0,93″ WIDTH=”400″ HEIGHT=”300″>
<param name=”src” value=”your_wrl_file.wrl”>
<param name=”VRML_DASHBOARD” value=”TRUE”>
<param name=”WaitForAllResources” value=”TRUE”>
<param name=”ContextMenu” value=”TRUE”>
<param name=”RendererHints” value=”32″>
<param name=”RendererName” value=”DirectX Renderer”>
<param name=”LoadDroppedScene” value=”FALSE”>
<param name=”HeadLight” value=”FALSE”>
<\/object> <\/p>\n\u4ecehtml-javascript\u8bbf\u95eevrml\u573a\u666f<\/p>\n
\u3000\uff11\u3000\u6d4f\u89c8\u5668\u5bf9\u8c61\u53e5\u67c4\uff1aobjectName.Engine<\/p>\n
2 \u8bbf\u95eeSFFloat:<\/p>\n
\u3000\u3000\u3000objectName.Engine.Nodes(“your_script_node”).Fields(“your_eventIn_field_name”) = someValue;<\/p>\n
e.g:
objectName.Engine.Nodes(‘nodeName’).Fields(“radius”)=12\uff1b<\/p>\n
objectName.Engine.Nodes.Item(‘node’).Fields.Item(‘set_bind’).Value = true;<\/p>\n
3 \u8bbf\u95eeSFVec3f:<\/p>\n
objectName.Engine.Nodes(‘nodeName’).Fields(‘fieldName’).x<\/p>\n
objectName.Engine.Nodes(‘nodeName’).Fields(‘fieldName’).y<\/p>\n
objectName.Engine.Nodes(‘nodeName’).Fields(‘fieldName’).z<\/p>\n
4 \u8bbf\u95eeSFColor<\/p>\n
objectName.Engine.Nodes(‘nodeName’).Fields(‘fieldName’).Red<\/p>\n
objectName.Engine.Nodes(‘nodeName’).Fields(‘fieldName’).Green<\/p>\n
objectName.Engine.Nodes(‘nodeName’).Fields(‘fieldName’).Blue<\/p>\n
6 \u5f80\u590d\u503c\u57df\u91cc\u6dfb\u52a0\u5355\u503c<\/p>\n
objectName.Engine.Nodes(‘nodeName’).Fields(‘fieldName’).Add(some_SFValue);<\/p>\n
7 \u6e32\u67d3\u5668: objectName.RendererName<\/p>\n
‘OpenGL Renderer’ \u6216 ‘DirectX Renderer’ <\/p>\n
8 \u6839\u8282\u70b9\u96c6\u5408\uff1a<\/p>\n
objectName.Engine.RootNodes<\/p>\n
objectName.Engine.RootNodes(1).Fields(“rotation”).angle=3.14;<\/p>\n
9 \u6839\u8282\u70b9\u96c6\u5408\u7684Add\u65b9\u6cd5\uff1a<\/p>\n
objectName.Engine.RootNodes.Add(objectName.Engine.CreateVrmlFromString(“Transform {translation 0 10 5 children[Shape {geometry Box {}}]}”));<\/p>\n
\u6216\uff1a <\/p>\n
newrootnode = objectName.Engine.CreateNodeFromString(“…”);<\/p>\n
objectName.Engine.RootNodes.Add(newrootnode);<\/p>\n
10 \u8fd9\u4e2a\u5728VB\u91cc\u53ef\u7528\uff0cjavascript\u91cc\u5c31\u4e0d\u77e5\u9053\u4e86\u3002<\/p>\n
myfield = engine.CreateField(“SFNode”)
testnode = engine.Nodes.Item(“test”)
myfield.value = testnode<\/p>\n
11 \u8bbf\u95eeSFOrientation<\/p>\n
objectName.Engine.Nodes(‘nodeName’).Fields(‘orientation’).x=0;
objectName.Engine.Nodes(‘nodeName’).Fields(‘orientation’).y=1;
objectName.Engine.Nodes(‘nodeName’).Fields(‘orientation’).z=0;
objectName.Engine.Nodes(‘nodeName’).Fields(‘orientation’).angle=1.57;<\/p>\n
12 \u8bbf\u95ee\u590d\u503c\uff1a<\/p>\n
objectName.Engine.Nodes(“myOrientationInterpolator”).Fields(“keyValue”).Y(0);<\/p>\n
javascript \u54cd\u5e94\u4e8b\u4ef6<\/p>\n
<script for=”objectName” event=”OnSceneLoaded(Success)” language=”JavaScript”><\/p>\n
<\/script>
<script for=”objectName” event=”OnSceneUnLoaded()” language=”JavaScript”>
objectName.renderer.name
objectName.renderer.isReady
objectName.renderer.path
objectName.renderer.version<\/p>\n
<\/script><\/p>\n
Advise works in the following way: you must create a javascript function with three parameters and then call Advise on any exposedField or eventOut with this function. When an event is generated, cortona calls this function, passing the event value, current timestamp and the hint value specified on the Advise call.<\/p>\n
<script for=”objectName” event=”OnSceneLoaded(bSuccess)” language=”javascript”>
if(bSuccess)
objectName.Engine.Nodes(“MyTransform”).Fields(“translation”).Advise(myHandler,’my transform’);
function myHandler(value,hint,timestamp){
if(hint==’my transform’) …<\/p>\n
<\/script><\/p>\n
First you must create a javascript function in the HTML page and call Advise() for some eventOut or exposedField in the VRML scene, setting this function as the event handler:<\/p>\n
objectName1.Engine.Nodes(“SomeNodeName”).Fields(“someEventOut”).Advise(someFunc
tion,””);<\/p>\n
When the event is fired, it runs this function, which can change something in the other Cortona control:<\/p>\n
function someFunction(value,hint,timestamp){<\/p>\n
objectName2.Engine.Nodes(“SomeNodeName”).Fields(“someEventIn”).Value=value.Value;
}<\/p>\n
Engine.nodes\uff0cEngine.rootNodes\u8fd8\u6709fields(“fieldName”)\u663e\u7136\u6709\u4e0d\u5c11\u65b9\u6cd5\uff0c\u54ea\u91cc\u53bb\u627e\u5462\uff1f<\/p>\n","protected":false},"excerpt":{"rendered":"
Cortona\u8fd8\u662fContact,\u771f\u662f\u4e2a\u95ee\u9898\u3002BS Contact\u63d0\u4f9b\u7684javascript\u63a5\u53e3\u662f\u4ee5\u4f20\u9012\u5b57\u7b26\u4e32 … Continue reading cortona\u7684html-javascript\u7684\u5916\u90e8\u7f16\u7a0b\u63a5\u53e3<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-349","post","type-post","status-publish","format-standard","hentry","without-featured-image"],"_links":{"self":[{"href":"https:\/\/1vr.cn\/index.php?rest_route=\/wp\/v2\/posts\/349","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/1vr.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/1vr.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/1vr.cn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/1vr.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=349"}],"version-history":[{"count":1,"href":"https:\/\/1vr.cn\/index.php?rest_route=\/wp\/v2\/posts\/349\/revisions"}],"predecessor-version":[{"id":986,"href":"https:\/\/1vr.cn\/index.php?rest_route=\/wp\/v2\/posts\/349\/revisions\/986"}],"wp:attachment":[{"href":"https:\/\/1vr.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/1vr.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/1vr.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}