| 1 | <?xml version="1.0" encoding="UTF-8"?> | 
| 2 | <!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.0//EN" "https://www.web3d.org/specifications/x3d-3.0.dtd"> | 
| 3 | <X3D profile='Immersive' version='3.0' xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation='https://www.web3d.org/specifications/x3d-3.0.xsd'> | 
| 4 | <head> | 
| 5 | <meta name='title' content=' HiddenViewpointPrototype.x3d '/> | 
| 6 | <meta name='description' content="Prototype to produce hidden viewpoints that becomes active (binds) upon pointer selection to reveal an interesting view, with an optionally label. Especially cool is deselecting: the user returns to wherever the previous viewpoint was. Numerous HiddenViewpoints can be used without cluttering up the browser's viewpoint description list."/> | 
| 7 | <meta name='creator' content='Don Brutzman'/> | 
| 8 | <meta name='created' content='1 May 2001'/> | 
| 9 | <meta name='modified' content='28 November 2019'/> | 
| 10 | <meta name='Image' content='HiddenViewpointTest-WaypointInterpolator.png'  /> | 
| 11 | <meta name='Image' content='https://www.web3d.org/x3d/content/examples/Savage/Tools/Animation/HiddenViewpointTest-WaypointInterpolator.png'  /> | 
| 12 | <meta name='reference' content=' WaypointInterpolatorExample.x3d '/> | 
| 13 | <meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/Savage/Tools/Animation/HiddenViewpointPrototype.x3d '/> | 
| 14 | <meta name='generator' content='X3D-Edit 3.2, https://www.web3d.org/x3d/tools/X3D-Edit'/> | 
| 15 | <meta name='license' content='../../license.html'/> | 
| 16 | </head> | 
 DEF nodes index: 
               
               HiddenViewNoDescription,
HiddenViewpointTransform,
InvisibleTouchSensorNoDescription,
LabelFontStyle,
LabelText,
LabelTextLOD,
LabelTransform,
LocationTransform,
TextMaterial,
TransparentSphere
               
               
                  DEF nodes index: 
               
               HiddenViewNoDescription,
HiddenViewpointTransform,
InvisibleTouchSensorNoDescription,
LabelFontStyle,
LabelText,
LabelTextLOD,
LabelTransform,
LocationTransform,
TextMaterial,
TransparentSphere
| 17 | <Scene> | 
| 18 | <WorldInfo title='HiddenViewpointPrototype.x3d'/> | 
| 19 | <ProtoDeclare name='HiddenViewpoint' appinfo='Hidden viewpoint becomes active (binds) upon pointer selection to reveal an interesting view with an optionally label'> | 
| 20 | <ProtoInterface> | 
| 21 | <field name='position' type='SFVec3f' value='0 0 0' accessType='inputOutput'/> | 
| 22 | <field name='rotation' type='SFRotation' value='0 1 0 0' accessType='inputOutput'/> | 
| 23 | <field name='sensorRadius' type='SFFloat' value='1' accessType='initializeOnly'/> | 
| 24 | <field name='activate' type='SFBool' accessType='inputOnly'/> | 
| 25 | <field name='label' type='MFString' accessType='inputOutput'/> | 
| 26 | <field name='labelOffset' type='SFVec3f' value='0 -1 0' accessType='inputOutput'/> | 
| 27 | <field name='labelFontSize' type='SFFloat' value='1' accessType='initializeOnly'/> | 
| 28 | <field name='labelColor' type='SFColor' value='0.8 0.8 0.8' accessType='inputOutput'/> | 
| 29 | </ProtoInterface> | 
| 30 | <ProtoBody> | 
| 31 | <!-- Touchable Sphere to bind a labeled local viewpoint while clicked... --> | 
| 32 | <Transform DEF='LocationTransform'> | 
| 33 | <IS> | 
| 34 | <connect nodeField='translation' protoField='position'/> | 
| 35 | <connect nodeField='center' protoField='position'/> | 
| 36 | <connect nodeField='rotation' protoField='rotation'/> | 
| 37 | </IS> | 
| 38 | <Shape> | 
| 39 | <Sphere DEF='TransparentSphere'> | 
| 40 | <IS> | 
| 41 | <connect nodeField='radius' protoField='sensorRadius'/> | 
| 42 | </IS> | 
| 43 | </Sphere> | 
| 44 | <Appearance> | 
| 45 | <Material transparency='1'/> | 
| 46 | </Appearance> | 
| 47 | </Shape> | 
| 48 | 
                         <!-- ROUTE information for InvisibleTouchSensorNoDescription node: 
[from isActive to HiddenViewNoDescription.set_bind
                                          ]
 --> <TouchSensor DEF='InvisibleTouchSensorNoDescription'/> | 
| 49 | <Transform DEF='HiddenViewpointTransform'> | 
| 50 | <IS> | 
| 51 | <connect nodeField='translation' protoField='labelOffset'/> | 
| 52 | </IS> | 
| 53 | <!-- No description is provided for HiddenViewpoint so that it does NOT appear in the viewpoint list. --> | 
| 54 | 
                              <!-- ROUTE information for HiddenViewNoDescription node: 
[from InvisibleTouchSensorNoDescription.isActive to set_bind
                                                ]
 --> <Viewpoint DEF='HiddenViewNoDescription' position='0 0 4'> | 
| 55 | <IS> | 
| 56 | <connect nodeField='set_bind' protoField='activate'/> | 
| 57 | </IS> | 
| 58 | </Viewpoint> | 
| 59 | </Transform> | 
| 60 | <LOD DEF='LabelTextLOD' range='8'> | 
| 61 | <Group> | 
| 62 | <Transform DEF='LabelTransform'> | 
| 63 | <IS> | 
| 64 | <connect nodeField='translation' protoField='labelOffset'/> | 
| 65 | </IS> | 
| 66 | <Shape> | 
| 67 | <Text DEF='LabelText'> | 
| 68 | <IS> | 
| 69 | <connect nodeField='string' protoField='label'/> | 
| 70 | </IS> | 
| 71 | <FontStyle DEF='LabelFontStyle' justify='"MIDDLE" "MIDDLE"'> | 
| 72 | <IS> | 
| 73 | <connect nodeField='size' protoField='labelFontSize'/> | 
| 74 | </IS> | 
| 75 | </FontStyle> | 
| 76 | </Text> | 
| 77 | <Appearance> | 
| 78 | <Material DEF='TextMaterial' diffuseColor='0 0 0'> | 
| 79 | <IS> | 
| 80 | <connect nodeField='emissiveColor' protoField='labelColor'/> | 
| 81 | </IS> | 
| 82 | </Material> | 
| 83 | <!-- emissiveColor used for TextMaterial so that label is visible regardless. Thus diffuseColor set to (0 0 0) so that default value (0.8 0.8 0.8) doesn't wash out emissive. --> | 
| 84 | </Appearance> | 
| 85 | </Shape> | 
| 86 | </Transform> | 
| 87 | </Group> | 
| 88 | <WorldInfo info='"null node"'/> | 
| 89 | </LOD> | 
| 90 | </Transform> | 
| 91 | < ROUTE fromNode='InvisibleTouchSensorNoDescription' fromField='isActive' toNode='HiddenViewNoDescription' toField='set_bind'/> | 
| 92 | </ProtoBody> | 
| 93 | </ProtoDeclare> | 
| 94 | <!-- ====================================== --> | 
| 95 | <Viewpoint description='HiddenViewpoint launch' position='0 0 12'/> | 
| 96 | <Anchor description='WaypointInterpolator example' parameter='"target=_blank"' url=' "WaypointInterpolatorExample.x3d" "https://www.web3d.org/x3d/content/examples/Savage/Tools/Animation/WaypointInterpolatorExample.x3d" "WaypointInterpolatorExample.wrl" "https://www.web3d.org/x3d/content/examples/Savage/Tools/Animation/WaypointInterpolatorExample.wrl" '> | 
| 97 | <Shape> | 
| 98 | <Text string='"Click on this text to see" "HiddenViewpoint example use" "" "then click beneath origin axes" "in WaypointInterpolator" "example scene"'> | 
| 99 | <FontStyle justify='"MIDDLE" "MIDDLE"'/> | 
| 100 | </Text> | 
| 101 | <Appearance> | 
| 102 | <Material diffuseColor='1 1 0.2'/> | 
| 103 | </Appearance> | 
| 104 | </Shape> | 
| 105 | </Anchor> | 
| 106 | </Scene> | 
| 107 | </X3D> | 
 DEF nodes index: 
         
         HiddenViewNoDescription,
HiddenViewpointTransform,
InvisibleTouchSensorNoDescription,
LabelFontStyle,
LabelText,
LabelTextLOD,
LabelTransform,
LocationTransform,
TextMaterial,
TransparentSphere
         
         
            DEF nodes index: 
         
         HiddenViewNoDescription,
HiddenViewpointTransform,
InvisibleTouchSensorNoDescription,
LabelFontStyle,
LabelText,
LabelTextLOD,
LabelTransform,
LocationTransform,
TextMaterial,
TransparentSphere
Event Graph ROUTE Table with 1 ROUTE connection total, showing X3D event-model relationships for this scene.
Each row shows an event cascade that may occur during a single timestamp interval between frame renderings, as part of the X3D execution model.
| InvisibleTouchSensorNoDescription TouchSensor isActive SFBool | HiddenViewNoDescription Viewpoint set_bind SFBool | 
| line 96 Anchor | description='WaypointInterpolator example' User-interaction hint for this node. | 
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