SoXtWalkViewer man page on IRIX
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SoXtWalkViewer(3IV)
NAME
SoXtWalkViewer (SoXtWalkVwr) - viewer component which moves the camera in
a plane
INHERITS FROM
SoXtComponent > SoXtGLWidget > SoXtRenderArea > SoXtViewer >
SoXtFullViewer > SoXtConstrainedViewer > SoXtWalkViewer
SYNOPSIS
#include <Inventor_c/Xt/viewers/SoXtWalkViewer.h>
typedef SoXtWalkViewer SoXtWalkVwr
#define SoXtWalkVwrCreateStd(parent, name)
SoXtWalkVwrCreate(parent, name, TRUE,
SO_XT_FULL_VWR_BUILD_ALL, SO_XT_VWR_BROWSER)
Functions from class SoXtWalkViewer:
SoXtWalkViewer * SoXtWalkVwrCreate(Widget parent = NULL, const char
*name = NULL, SbBool buildInsideParent = TRUE,
SoXtFullViewer::BuildFlag flag = BUILD_ALL,
SoXtViewer::Type type = BROWSER)
void SoXtWalkVwrDelete(SoXtWalkVwr *this)
Functions from class SoXtConstrainedViewer:
void SoXtWalkVwrSetUpDir(SoXtWalkVwr *this, const SbVec3f
*newUpDirection)
SbVec3f SoXtWalkVwrGetUpDir(SoXtWalkVwr *this)
Functions from class SoXtFullViewer:
void SoXtWalkVwrSetDecor(SoXtWalkVwr *this, SbBool
onOrOff)
SbBool SoXtWalkVwrIsDecor(SoXtWalkVwr *this)
void SoXtWalkVwrSetPopupEnabled(SoXtWalkVwr *this, SbBool
trueOrFalse)
SbBool SoXtWalkVwrIsPopupEnabled(SoXtWalkVwr *this)
Widget SoXtWalkVwrGetAppPushBtnParent(const SoXtWalkVwr
*this)
void SoXtWalkVwrAddAppPushBtn(SoXtWalkVwr *this, Widget
newButton)
void SoXtWalkVwrInsertAppPushBtn(SoXtWalkVwr *this, Widget
newButton, int index)
void SoXtWalkVwrRemoveAppPushBtn(SoXtWalkVwr *this, Widget
oldButton)
int SoXtWalkVwrFindAppPushBtn(SoXtWalkVwr *this, Widget
oldButton)
int SoXtWalkVwrLengthAppPushBtn(SoXtWalkVwr *this)
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SoXtWalkViewer(3IV)
Widget SoXtWalkVwrGetRAWidget(SoXtWalkVwr *this)
Functions from class SoXtViewer:
void SoXtWalkVwrSetCam(SoXtWalkVwr *this, SoCamera
*cam)
SoCamera * SoXtWalkVwrGetCam(SoXtWalkVwr *this)
void SoXtWalkVwrSetCamType(SoXtWalkVwr *this, SoType
type)
SoType SoXtWalkVwrGetCamType(SoXtWalkVwr *this)
void SoXtWalkVwrViewAll(SoXtWalkVwr *this)
void SoXtWalkVwrSaveHomePos(SoXtWalkVwr *this)
void SoXtWalkVwrResetToHomePos(SoXtWalkVwr *this)
void SoXtWalkVwrSetHeadlight(SoXtWalkVwr *this, SbBool
onOrOff)
SbBool SoXtWalkVwrIsHeadlight(SoXtWalkVwr *this)
SoDirectionalLight * SoXtWalkVwrGetHeadlight(SoXtWalkVwr *this)
void SoXtWalkVwrSetDStyle(SoXtWalkVwr *this,
SoXtViewer::DrawType type,
SoXtViewer::DrawStyle style)
SoXtViewer::DrawStyle SoXtWalkVwrGetDStyle(SoXtWalkVwr *this,
SoXtViewer::DrawType type)
void SoXtWalkVwrSetBufType(SoXtWalkVwr *this,
SoXtViewer::BufferType type)
SoXtViewer::BufferType SoXtWalkVwrGetBufType(SoXtWalkVwr *this)
void SoXtWalkVwrSetViewing(SoXtWalkVwr *this, SbBool
onOrOff)
SbBool SoXtWalkVwrIsViewing(const SoXtWalkVwr *this)
void SoXtWalkVwrSetCursorEnabled(SoXtWalkVwr *this,
SbBool onOrOff)
SbBool SoXtWalkVwrIsCursorEnabled(const SoXtWalkVwr
*this)
void SoXtWalkVwrSetAutoClip(SoXtWalkVwr *this, SbBool
onOrOff)
SbBool SoXtWalkVwrIsAutoClip(const SoXtWalkVwr *this)
void SoXtWalkVwrSetStereoViewing(SoXtWalkVwr *this,
SbBool onOrOff)
SbBool SoXtWalkVwrIsStereoViewing(SoXtWalkVwr *this)
void SoXtWalkVwrSetStereoOffset(SoXtWalkVwr *this,
float dist)
float SoXtWalkVwrGetStereoOffset(SoXtWalkVwr *this)
void SoXtWalkVwrSetDtlSeek(SoXtWalkVwr *this, SbBool
onOrOff)
SbBool SoXtWalkVwrIsDtlSeek(SoXtWalkVwr *this)
void SoXtWalkVwrSetSeekTime(SoXtWalkVwr *this, float
seconds)
float SoXtWalkVwrGetSeekTime(SoXtWalkVwr *this)
void SoXtWalkVwrAddStartCB(SoXtWalkVwr *this,
SoXtViewerCB *f, void *userData = NULL)
void SoXtWalkVwrAddFinishCB(SoXtWalkVwr *this,
SoXtViewerCB *f, void *userData = NULL)
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SoXtWalkViewer(3IV)
void SoXtWalkVwrRemoveStartCB(SoXtWalkVwr *this,
SoXtViewerCB *f, void *userData = NULL)
void SoXtWalkVwrRemoveFinishCB(SoXtWalkVwr *this,
SoXtViewerCB *f, void *userData = NULL)
void SoXtWalkVwrCopyView(SoXtWalkVwr *this, Time
eventTime)
void SoXtWalkVwrPasteView(SoXtWalkVwr *this, Time
eventTime)
void SoXtWalkVwrRecompSceneSiz(SoXtWalkVwr *this)
Functions from class SoXtRenderArea:
void SoXtWalkVwrSetScene(SoXtWalkVwr *this, SoNode
*newScene)
SoNode * SoXtWalkVwrGetScene(SoXtWalkVwr *this)
void SoXtWalkVwrSetOverScene(SoXtWalkVwr *this,
SoNode *newScene)
SoNode * SoXtWalkVwrGetOverScene(SoXtWalkVwr *this)
void SoXtWalkVwrRegisterDevice(SoXtWalkVwr *this,
SoXtDevice *)
void SoXtWalkVwrUnregisterDevice(SoXtWalkVwr *this,
SoXtDevice *)
void SoXtWalkVwrSetBkgCol(SoXtWalkVwr *this, const
SbColor *c)
const SbColor * SoXtWalkVwrGetBkgCol(const SoXtWalkVwr *this)
void SoXtWalkVwrSetBkgInd(SoXtWalkVwr *this, int
index)
int SoXtWalkVwrGetBkgInd(const SoXtWalkVwr *this)
void SoXtWalkVwrSetOverBkgInd(SoXtWalkVwr *this, int
index)
int SoXtWalkVwrGetOverBkgInd(const SoXtWalkVwr
*this)
void SoXtWalkVwrSetColMap(SoXtWalkVwr *this, int
startIndex, int num, const SbColor
*colors)
void SoXtWalkVwrSetOverColMap(SoXtWalkVwr *this, int
startIndex, int num, const SbColor
*colors)
void SoXtWalkVwrSetVPReg(SoXtWalkVwr *this, const
SbViewportRegion *newRegion)
const SbViewportRegion * SoXtWalkVwrGetVPReg(const SoXtWalkVwr *this)
void SoXtWalkVwrSetTranspType(SoXtWalkVwr *this,
SoGLRenderAction::TransparencyType type)
SoGLRenderAction::TransparencyType
SoXtWalkVwrGetTranspType(const SoXtWalkVwr
*this)
void SoXtWalkVwrSetAntialiasing(SoXtWalkVwr *this,
SbBool smoothing, int numPasses)
void SoXtWalkVwrGetAntialiasing(const SoXtWalkVwr
*this, SbBool *smoothing, int *numPasses)
void SoXtWalkVwrSetClearBeforeRender(SoXtWalkVwr
*this, SbBool trueOrFalse)
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SoXtWalkViewer(3IV)
SbBool SoXtWalkVwrIsClearBeforeRender(const
SoXtWalkVwr *this)
void SoXtWalkVwrSetClearBeforeOverRender(SoXtWalkVwr
*this, SbBool trueOrFalse)
SbBool SoXtWalkVwrIsClearBeforeOverRender(const
SoXtWalkVwr *this)
void SoXtWalkVwrSetAutoRedraw(SoXtWalkVwr *this,
SbBool trueOrFalse)
SbBool SoXtWalkVwrIsAutoRedraw(const SoXtWalkVwr
*this)
void SoXtWalkVwrSetRedrawPriority(SoXtWalkVwr *this,
uint32_t priority)
uint32_t SoXtWalkVwrGetRedrawPriority(const SoXtWalkVwr
*this)
uint32_t SoXtWalkVwrGetDefaultRedrawPriority()
void SoXtWalkVwrRender(SoXtWalkVwr *this)
void SoXtWalkVwrRenderOverlay(SoXtWalkVwr *this)
void SoXtWalkVwrScheduleRedraw(SoXtWalkVwr *this)
void SoXtWalkVwrScheduleOverRedraw(SoXtWalkVwr
*this)
void SoXtWalkVwrRedrawOnSelChange(SoXtWalkVwr *this,
SoSelection *s)
void SoXtWalkVwrRedrawOverOnSelChange(SoXtWalkVwr
*this, SoSelection *s)
void SoXtWalkVwrSetEvCB(SoXtWalkVwr *this,
SoXtRenderAreaEventCB *fcn, void *userData
= NULL)
void SoXtWalkVwrSetGLRenderAct(SoXtWalkVwr *this,
SoGLRenderAction *ra)
SoGLRenderAction * SoXtWalkVwrGetGLRenderAct(const SoXtWalkVwr
*this)
void SoXtWalkVwrSetOverGLRenderAct(SoXtWalkVwr
*this, SoGLRenderAction *ra)
SoGLRenderAction * SoXtWalkVwrGetOverGLRenderAct(const SoXtWalkVwr
*this)
void SoXtWalkVwrSetSceneMgr(SoXtWalkVwr *this,
SoSceneManager *sm)
SoSceneManager * SoXtWalkVwrGetSceneMgr(const SoXtWalkVwr *this)
void SoXtWalkVwrSetOverSceneMgr(SoXtWalkVwr *this,
SoSceneManager *sm)
SoSceneManager * SoXtWalkVwrGetOverSceneMgr(const SoXtWalkVwr
*this)
Functions from class SoXtGLWidget:
void SoXtWalkVwrSetBorder(SoXtWalkVwr *this, SbBool
onOrOff)
SbBool SoXtWalkVwrIsBorder(const SoXtWalkVwr *this)
void SoXtWalkVwrSetDblBuf(SoXtWalkVwr *this, SbBool
onOrOff)
SbBool SoXtWalkVwrIsDblBuf(SoXtWalkVwr *this)
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SoXtWalkViewer(3IV)
Window SoXtWalkVwrGetNormWin(SoXtWalkVwr *this)
Window SoXtWalkVwrGetOverWin(SoXtWalkVwr *this)
GLXContext SoXtWalkVwrGetNormCtx(SoXtWalkVwr *this)
GLXContext SoXtWalkVwrGetOverCtx(SoXtWalkVwr *this)
Widget SoXtWalkVwrGetNormWidget(SoXtWalkVwr *this)
Widget SoXtWalkVwrGetOverWidget(SoXtWalkVwr *this)
void SoXtWalkVwrSetNormVis(SoXtWalkVwr *this, XVisualInfo
*vis)
XVisualInfo * SoXtWalkVwrGetNormVis(SoXtWalkVwr *this)
void SoXtWalkVwrSetOverVis(SoXtWalkVwr *this, XVisualInfo
*vis)
XVisualInfo * SoXtWalkVwrGetOverVis(SoXtWalkVwr *this)
void SoXtWalkVwrSetDrwFrontBuf(SoXtWalkVwr *this, SbBool
enableFlag)
SbBool SoXtWalkVwrIsDrwFrontBuf(const SoXtWalkVwr *this)
Functions from class SoXtComponent:
void SoXtWalkVwrShow(SoXtWalkVwr *this)
void SoXtWalkVwrHide(SoXtWalkVwr *this)
SbBool SoXtWalkVwrIsVisible(SoXtWalkVwr *this)
Widget SoXtWalkVwrGetWidget(const SoXtWalkVwr *this)
SbBool SoXtWalkVwrIsTopLevelShell(const SoXtWalkVwr *this)
Widget SoXtWalkVwrGetShellWidget(const SoXtWalkVwr *this)
Widget SoXtWalkVwrGetParentWidget(const SoXtWalkVwr *this)
void SoXtWalkVwrSetSize(SoXtWalkVwr *this, const SbVec2s
*size)
SbVec2s SoXtWalkVwrGetSize(SoXtWalkVwr *this)
Display * SoXtWalkVwrGetDisplay(SoXtWalkVwr *this)
void SoXtWalkVwrSetTitle(SoXtWalkVwr *this, const char
*newTitle)
const char * SoXtWalkVwrGetTitle(const SoXtWalkVwr *this)
void SoXtWalkVwrSetIconTitle(SoXtWalkVwr *this, const char
*newIconTitle)
const char * SoXtWalkVwrGetIconTitle(const SoXtWalkVwr *this)
void SoXtWalkVwrSetWinCloseCB(SoXtWalkVwr *this,
SoXtComponentCB *func, void *data = NULL)
SoXtComponent * SoXtWalkVwrGetComp(Widget w)
const char * SoXtWalkVwrGetWidgetName(const SoXtWalkVwr *this)
const char * SoXtWalkVwrGetClassName(const SoXtWalkVwr *this)
DESCRIPTION
The paradigm for this viewer is a walkthrough of an architectural model.
Its primary behavior is forward, backward, and left/right turning motion
while maintaining a constant "eye level". It is also possible to stop and
look around at the scene. The eye level plane can be disabled, allowing
the viewer to proceed in the "look at" direction, as if on an escalator.
The eye level plane can also be translated up and down - similar to an
elevator.
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SoXtWalkViewer(3IV)
FUNCTIONS
SoXtWalkViewer * SoXtWalkVwrCreate(Widget parent = NULL, const char
*name = NULL, SbBool buildInsideParent = TRUE,
SoXtFullViewer::BuildFlag flag = BUILD_ALL,
SoXtViewer::Type type = BROWSER)
void SoXtWalkVwrDelete(SoXtWalkVwr *this)
Constructor and destructor which specifies the viewer type. Please
refer to the SoXtViewer man pages for a description of the viewer
types. For a constructor short cut look at the SoXtWalkVwrCreateStd
#define.
RESOURCES
*SoXtWalkViewer.decoration: on (on | off)
*SoXtWalkViewer.seekAnimationTime: 2.0 (float)
*SoXtWalkViewer.seekTo: point (point | object)
*SoXtWalkViewer.seekDistanceUsage: percentage (percentage | absolute)
*SoXtWalkViewer.zoomMin: 1.0 (float)
*SoXtWalkViewer.zoomMax: 179.0 (float)
*SoXtWalkViewer.autoClipping: on (on | off)
*SoXtWalkViewer.nearDistance: 2.4 (float, when autoClipping is off)
*SoXtWalkViewer.farDistance: 2.8 (float, when autoClipping is off)
*SoXtWalkViewer*BackgroundColor: black (color name or hex value)
USAGE
Left Mouse: walk mode. Click down and move up/down for fowards/backwards
motion. Move right and left for turning. Speed increases exponentially
with the distance from the mouse-down origin.
Middle Mouse - or
Ctrl + Left Mouse: Translate up, down, left and right.
Ctrl + Middle Mouse: tilt the camera up/down and right/left. This allows
you to look around while stopped.
<s> + click: Alternative to the Seek button. Press (but do not hold down)
the <s> key, then click on a target object.
<u> + click: Press (but do not hold down) the <u> key, then click on a
target object to set the "up" direction to the surface normal. By default
+y is the "up" direction.
Right Mouse: Open the popup menu.
SEE ALSO
SoXtFullViewer, SoXtViewer, SoXtComponent, SoXtRenderArea,
SoXtPlaneViewer, SoXtExaminerViewer, SoXtFlyViewer
Page 6
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