PassiveViewarea
The passive viewarea. For internal use. Does nothing itself, but expects OpenGL to be properly configured when draw() or render() are called.
Inheritance
Code
XML encoding
<PassiveViewarea enabled='TRUE' view='' background='' foreground='' environment='' user='' fog='' lowerLeft='0 0' upperRight='1 1' description='' grabFrames='0' grabFile='frame%04d.png' statisticLevel='0' keyPress='0' keyRelease='0' mousePress='0' mouseRelease='0' mouseMove='0 0' logFeature='' />
Classic encoding
PassiveViewarea {
enabled TRUE
view [""]
background [""]
foreground [""]
environment [""]
user [""]
fog [""]
lowerLeft 0 0
upperRight 1 1
description ""
grabFrames 0
grabFile "frame%04d.png"
statisticLevel 0
keyPress 0
keyRelease 0
mousePress 0
mouseRelease 0
mouseMove 0 0
logFeature [""]
}
Interface
Filter: X3D only | Avalon only | All
| id | Name | DataType | PartType | Default | ValueType | Description |
|---|---|---|---|---|---|---|
 |
enabled | SFBool | inputOutput | TRUE | If FALSE, rendering is disabled | |
 |
view | MFString | inputOutput | Names of viewpoint objects that should be used on this viewarea. If no name is given, the currently bound viewpoint is used. If more than one name is given, the first valid viewpoint is used. | ||
|
background | MFString | inputOutput | Names of background objects that should be used on this viewarea. If no name is given, the currently bound background is used. If more than one name is given, the first valid backgound is used | ||
|
foreground | MFString | inputOutput | Names of foreground objects that should be used on this viewarea. If no name is given, the currently bound foreground is used. If more than one name is given, the first valid foreground is used | ||
|
environment | MFString | inputOutput | Names of environment objects that should be used on this viewarea. If no name is given, the currently bound background is used. If more than one name is given, the first valid environment is used | ||
|
user | MFString | inputOutput | Names of user bindable objects that should be used on this viewarea. If no name is given, the currently bound user is used. If more than one name is given, the first valid user is used | ||
|
fog | MFString | inputOutput | Names of fog bindable objects that should be used on this viewarea. If no name is given, the currently bound fog is used. If more than one name is given, the first valid fog is used | ||
 |
lowerLeft | SFVec2f | inputOutput | 0 0 | Lower left corner of the viewarea. Values less or equal then 1 are treated as relative values. If values are greater then 1, the values are treated as number of pixels | |
|
upperRight | SFVec2f | inputOutput | 1 1 | Upper right corner of the viewarea. Values less or equal then 1 are treated as relative values. If values are greater then 1, the values are treated as number of pixels | |
 |
description | SFString | inputOutput | Textual description of this viewarea | ||
 |
grabFrames | SFInt32 | inputOutput | 0 | If value positive, 'value' rendered images are grabed and written into a file given by grabFile, if value=-1, grabbing is always done, if 0, it is disabled. | |
|
grabFile | SFString | inputOutput | frame%04d.png | Filename that should be used to save grabed images. A sequence number can be used with the sprintf %d operator. | |
|
statisticLevel | SFInt32 | inputOutput | 0 | Statistics level | |
 |
modifier | MFNode | initializeOnly | ViewModifier | Modifiers are used to add additional features to the viewing matrix. This is used for tiled displays or other complex projections. | |
 |
navigator | SFNode | inputOutput | Navigator | Navigator object used for user interaction | |
|
keyPress | SFInt32 | inputOutput | 0 | Key press event output | |
|
keyRelease | SFInt32 | inputOutput | 0 | Key release event output | |
|
mousePress | SFInt32 | inputOutput | 0 | Mouse button press event output | |
|
mouseRelease | SFInt32 | inputOutput | 0 | Mouse button release event output | |
|
mouseMove | SFVec2f | inputOutput | 0 0 | Mouse move event. Gives the position of the mouse in 2D window space | |
|
mouseOver | SFBool | inputOnly | FALSE | Emits true, if mouse points to a pointing sensor | |
 |
touchPoints | MFVec4f | outputOnly | Touch points (x, y, id, button state) with button press 0, release 1, move 2. | ||
|
message | SFString | outputOnly | Message to be processed. Valid messages are: toggleFullScreen toggleHeadlight toggleGlobalShadow nextShadowMode toggleLazyInteractionEvalution toggleDrawVolume toggleCullFrustum toggleCullOcclusion nextDrawMode pointDrawMode lineDrawMode fillDrawMode nextInfoScreen firstView lastView nextView prevView resetViewPosition showAll walkNav flyNav freeFlyNav examineNav lookatNav noneNav forward backward left right exportBackendASC exportBackendBIN exit | ||
|
displayFilter | MFNode | inputOutput | DisplayFilter | Holds all optional display filter nodes | |
|
logFeature | MFString | inputOutput | state, child, parent, route, eventIn, eventOut | controls the logging of changes, state: log state changes (e.g. live), child: log child add/remove, parent: log parent add/remove, route: log route add/remove; eventIn: log receiving of events, eventOut: log sending of events: guiView, runtime system should create node-view, guiEdit: runtime system should create node-editeverything: log everything | |
|
metadata | SFNode | inputOutput | MetadataObject | container for payload metadata inside MetadataSet element |