tools/toolpathplot/ortoolpathplot_tool.cxx

tools/toolpathplot/ortoolpathplot_tool.cxx
/***************************************************************************************
Autodesk(R) Open Reality(R) Samples
(C) 2009 Autodesk, Inc. and/or its licensors
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***************************************************************************************/
//--- Class declaration
#include "ortoolpathplot_tool.h"
//--- Registration defines
#define ORTOOLPATHPLOT__CLASS ORTOOLPATHPLOT__CLASSNAME
#define ORTOOLPATHPLOT__LABEL "Path Plot"
#define ORTOOLPATHPLOT__DESC "OR - Plot Path Tool Description"
//--- FiLMBOX implementation and registration
FBToolImplementation( ORTOOLPATHPLOT__CLASS );
FBRegisterTool ( ORTOOLPATHPLOT__CLASS,
ORTOOLPATHPLOT__LABEL,
ORTOOLPATHPLOT__DESC,
FB_DEFAULT_SDK_ICON ); // Icon filename (default=Open Reality icon)
/************************************************
* FiLMBOX Constructor.
************************************************/
bool ORToolPathPlot::FBCreate()
{
StartSize[0] = 220;
StartSize[1] = 120;
// Create/reset/manage UI
UICreate ();
UIConfigure ();
UIReset ();
// Add tool callbacks
OnShow.Add ( this, (FBCallback) &ORToolPathPlot::EventToolShow );
OnIdle.Add ( this, (FBCallback) &ORToolPathPlot::EventToolIdle );
mSystem.Scene->OnChange.Add ( this, (FBCallback) &ORToolPathPlot::EventSceneChange );
mSystem.Scene->OnTakeChange.Add ( this, (FBCallback) &ORToolPathPlot::EventTakeChange );
return true;
}
/************************************************
* FiLMBOX Destruction function.
************************************************/
void ORToolPathPlot::FBDestroy()
{
// Remove tool callbacks
OnShow.Remove ( this, (FBCallback) &ORToolPathPlot::EventToolShow );
OnIdle.Remove ( this, (FBCallback) &ORToolPathPlot::EventToolIdle );
mSystem.Scene->OnChange.Remove ( this, (FBCallback) &ORToolPathPlot::EventSceneChange );
mSystem.Scene->OnTakeChange.Remove ( this, (FBCallback) &ORToolPathPlot::EventTakeChange );
// Free user allocated memory
}
/************************************************
* UI Management
************************************************/
void ORToolPathPlot::UICreate()
{
int lS = 4;
int lW = 200;
int lH = 18;
// Configure layout
AddRegion( "LabelDirections", "LabelDirections",
lS, kFBAttachLeft, "", 1.0 ,
lS, kFBAttachTop, "", 1.0,
lW, kFBAttachNone, "", 1.0,
25, kFBAttachNone, "", 1.0 );
AddRegion( "ListCameras", "ListCameras",
0, kFBAttachLeft, "LabelDirections", 1.0 ,
lS, kFBAttachBottom, "LabelDirections", 1.0,
0, kFBAttachWidth, "LabelDirections", 1.0,
lH, kFBAttachNone, "", 1.0 );
AddRegion( "ListModelType", "ListModelType",
0, kFBAttachLeft, "ListCameras", 1.0,
lS, kFBAttachBottom, "ListCameras", 1.0,
100, kFBAttachNone, NULL, 1.0,
0, kFBAttachHeight, "ListCameras", 1.0);
AddRegion( "EditNumberFrequency", "EditNumberFrequency",
lS, kFBAttachRight, "ListModelType", 1.0,
0, kFBAttachTop, "ListModelType", 1.0,
0, kFBAttachRight, "ListCameras", 1.0,
0, kFBAttachHeight, "ListModelType", 1.0 );
AddRegion( "ButtonPlot", "ButtonPlot",
0, kFBAttachLeft, "ListModelType", 1.0,
lS, kFBAttachBottom, "ListModelType", 1.0,
100, kFBAttachNone, NULL, 1.0,
0, kFBAttachHeight, "ListModelType", 1.0);
AddRegion( "ButtonUseInterest", "ButtonUseInterest",
lS, kFBAttachRight, "ButtonPlot", 1.0,
0, kFBAttachTop, "ButtonPlot", 1.0,
0, kFBAttachRight, "EditNumberFrequency", 1.0,
0, kFBAttachHeight, "ButtonPlot", 1.0 );
// Assign regions
SetControl( "LabelDirections", mLabelDirections );
SetControl( "ListCameras", mListCameras );
SetControl( "ListModelType", mListModelType );
SetControl( "EditNumberFrequency", mEditNumberFrequency );
SetControl( "ButtonPlot", mButtonPlot );
SetControl( "ButtonUseInterest", mButtonUseInterest );
}
void ORToolPathPlot::UIConfigure()
{
mLabelDirections.Caption = "This tool plots an animation path onto\n"
"the movement of a camera.";
mEditNumberFrequency.Precision = 3.3;
mEditNumberFrequency.LargeStep = 0.1;
mEditNumberFrequency.SmallStep = 0.1;
mEditNumberFrequency.Min = 0.001;
mEditNumberFrequency.Value = 10.0;
mListModelType.Items.Add( "Marker", eMarker );
mListModelType.Items.Add( "Null", eNull );
mButtonUseInterest.Caption = "Use Interest";
mButtonUseInterest.Style = kFB2States;
mButtonPlot.Caption = "Plot";
mButtonPlot.OnClick.Add( this, (FBCallback)&ORToolPathPlot::EventButtonPlotClick );
}
void ORToolPathPlot::UIReset()
{
FBString lSelection;
bool lIsSelected = false;
// If there is a selected camera, note which one.
if( mListCameras.ItemIndex != -1 )
{
lIsSelected = true;
lSelection = mListCameras.Items.GetAt(mListCameras.ItemIndex);
}
// Rebuild camera list.
mListCameras.Items.Clear();
for( int i=0; i<mSystem.Scene->Cameras.GetCount(); i++)
{
mListCameras.Items.Add( mSystem.Scene->Cameras[i]->Name, (kReference) mSystem.Scene->Cameras[i] );
}
// Re-select the correct camera (if previously selected).
if( lIsSelected )
{
mListCameras.ItemIndex = mListCameras.Items.Find( lSelection );
}
}
void ORToolPathPlot::UIRefresh()
{
}
/************************************************
* Create model callback.
************************************************/
void ORToolPathPlot::EventButtonPlotClick( HISender pSender, HKEvent pEvent )
{
double lRate = mEditNumberFrequency.Value;
if( lRate != 0 )
{
if( mListCameras.ItemIndex != -1 )
{
mExport.mHdlCamera = (FBCamera*) mListCameras.Items.GetReferenceAt( mListCameras.ItemIndex );
mExport.mStep.SetSecondDouble(1.0/lRate);
mExport.mOriginalTime = mSystem.LocalTime;
mExport.mTimeSpan = mSystem.CurrentTake->LocalTimeSpan;
mExport.mHdlRoot = new FBModelRoot("Root-1");
mExport.mHdlRoot->Show = true;
mExport.mModelType = (EModelType)mListModelType.Items.GetReferenceAt( mListModelType.ItemIndex );
mExport.mUseInterest = (mButtonUseInterest.State!=0);
mExport.mId = 0;
mExport.mHdlProgress = new FBProgress;
mExport.mHdlProgress->Caption = "Path Plot";
mExport.mHdlProgress->Text = mExport.mHdlCamera->Name;
mPlayerControl.Goto( mExport.mTimeSpan.GetStart() );
mState = eModelNext;
}
}
}
/************************************************
* UI Idle callback.
************************************************/
void ORToolPathPlot::EventToolIdle( HISender pSender, HKEvent pEvent )
{
switch( mState )
{
case eIdle:
{
}
break;
case eModelNext:
{
mState = eModel;
}
break;
case eModel:
{
if( ((FBTime)mSystem.LocalTime) < mExport.mTimeSpan.GetStop() )
{
//
// Progress percentage
//
if( mExport.mTimeSpan.GetDuration() != 0 )
{
FBTime lCurrent = mSystem.LocalTime;
FBTime lStart = mExport.mTimeSpan.GetStart();
FBTime lTotal = mExport.mTimeSpan.GetDuration();
FBTime lDelta = lCurrent-lStart;
if (mExport.mHdlProgress.Ok()) mExport.mHdlProgress->Percent = (lDelta.GetSecondDouble() / lTotal.GetSecondDouble())*100.0;
}
else
{
if (mExport.mHdlProgress.Ok()) mExport.mHdlProgress->Percent = 0.0;
}
//
// Create Model
//
FBModel* lModel = NULL;
char lBuffer[1024];
sprintf(lBuffer,"Step %d-1", mExport.mId++);
switch( mExport.mModelType )
{
default:
case eMarker: lModel = new FBModelMarker(lBuffer); break;
case eNull: lModel = new FBModelNull(lBuffer); break;
}
lModel->Show = true;
if(mExport.mHdlRoot.Ok()) mExport.mHdlRoot->Children.Add( lModel );
//
// Get Camera position & Set marker position
//
FBVector3d lPos;
FBVector3d lRot;
if (mExport.mHdlCamera.Ok()){
mExport.mHdlCamera->GetVector(lPos, kModelTranslation, true);
mExport.mHdlCamera->GetVector(lRot, kModelTranslation, true);
}
lModel->SetVector( lPos, kModelTranslation, true );
lModel->SetVector( lRot, kModelTranslation, true );
//
// If interest is used
//
if( mExport.mUseInterest&& mExport.mHdlCamera.Ok() )
{
lModel->LookAt = mExport.mHdlCamera->LookAt;
}
//
// Next step in transport control
//
mPlayerControl.Goto( ((FBTime)mSystem.LocalTime) + mExport.mStep );
}
else
{
//
// Clear export state
//
if (mExport.mHdlProgress.Ok()) mExport.mHdlProgress->FBDelete();
mExport.mHdlProgress=NULL;
mExport.mHdlRoot=NULL;
mExport.mHdlCamera=NULL;
mExport.mOriginalTime.Set(0);
mExport.mStep.Set(0);
mExport.mId = 0;
//
// Go back to original time
// put in idle state.
//
mPlayerControl.Goto( mExport.mOriginalTime );
mState = eIdle;
}
}
break;
}
UIRefresh();
}
/************************************************
* Handle tool activation (selection/unselection).
************************************************/
void ORToolPathPlot::EventToolShow( HISender pSender, HKEvent pEvent )
{
FBEventShow lEvent( pEvent );
if( lEvent.Shown )
{
UIReset();
}
else
{
}
}
void ORToolPathPlot::EventSceneChange( HISender pSender, HKEvent pEvent )
{
UIReset();
}
const char* gTakeEventName[] = {
"kFBTakeChangeAdded",
"kFBTakeChangeRemoved",
"kFBTakeChangeOpened",
"kFBTakeChangeClosed",
"kFBTakeChangeRenamed",
"kFBTakeChangeUpdated",
"kFBTakeChangeMoved",
"kFBTakeChangeNone"
};
void ORToolPathPlot::EventTakeChange( HISender pSender, HKEvent pEvent )
{
char lMsg[1024];
FBEventTakeChange lEvent( pEvent );
FBTake* lTake = lEvent.Take;
sprintf( lMsg, "(%s): %s", gTakeEventName[lEvent.Type], (const char*)lTake->Name );
FBMessageBox( "Take Change Event", lMsg, "OK", NULL, NULL );
}
/************************************************
* FBX Storage.
************************************************/
bool ORToolPathPlot::FbxStore ( FBFbxObject* pFbxObject, kFbxObjectStore pStoreWhat )
{
pFbxObject->FieldWriteBegin( "ORToolPathPlotSection" );
{
// sample value
// selected camera
// model type
// use interest
}
pFbxObject->FieldWriteEnd();
return true;
}
/************************************************
* FBX Retrieval.
************************************************/
bool ORToolPathPlot::FbxRetrieve( FBFbxObject* pFbxObject, kFbxObjectStore pStoreWhat )
{
pFbxObject->FieldReadBegin( "ORToolPathPlotSection" );
{
}
pFbxObject->FieldReadEnd();
return true;
}
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