bool ElMaxPlugin::ExportMesh(LPCTSTR filename)
{
// Open the stream
outfile.open(filename);
if (!outfile.good())
return false;
// Set format of the stream
outfile << setprecision(4) << setiosflags(ios::fixed);
// Add bones to out bone list, in case some bone be
// exported as GeomObject
boneList.Clear();
PreProcess(ip->GetRootNode());
// Add the nodes material to out material list
mtlList.Clear();
FindMaterials(ip->GetRootNode());
// Export global info
ExportGlobalInfo();
// Export list of material definitions
ExportMaterialList();
// Export each object found in the scene
nodeEnum(ip->GetRootNode());
// Close the stream
outfile.close();
return true;
}
BOOL AscOut::nodeEnum(INode* node, int indentLevel)
{
nCurNode++;
ip->ProgressUpdate((int)((float)nCurNode/nTotalNodeCount*100.0f));
// Stop recursing if the user pressed Cancel
if (ip->GetCancel())
return FALSE;
TSTR indent = GetIndent(indentLevel);
// Only export if exporting everything or it's selected
if(!exportSelected || node->Selected()) {
// The ObjectState is a 'thing' that flows down the pipeline containing
// all information about the object. By calling EvalWorldState() we tell
// max to eveluate the object at end of the pipeline.
ObjectState os = node->EvalWorldState(0);
// The obj member of ObjectState is the actual object we will export.
if (os.obj) {
// We look at the super class ID to determine the type of the object.
switch(os.obj->SuperClassID()) {
case GEOMOBJECT_CLASS_ID:
ExportGeomObject(node, indentLevel);
break;
case CAMERA_CLASS_ID:
ExportCameraObject(node, indentLevel);
break;
case LIGHT_CLASS_ID:
ExportLightObject(node, indentLevel);
break;
case SHAPE_CLASS_ID:
ExportShapeObject(node, indentLevel);
break;
case HELPER_CLASS_ID:
ExportHelperObject(node, indentLevel);
break;
}
}
}
// For each child of this node, we recurse into ourselves
// until no more children are found.
for (int c = 0; c < node->NumberOfChildren(); c++) {
if (!nodeEnum(node->GetChildNode(c), indentLevel))
return FALSE;
}
return TRUE;
}
int FaceDataExport::DoExport(const TCHAR *name,ExpInterface *ei,Interface *i, BOOL suppressPrompts, DWORD options) {
exportSelected = (options & SCENE_EXPORT_SELECTED) ? true : false;
Interface14 *iface = GetCOREInterface14();
UINT codepage = iface-> DefaultTextSaveCodePage(true);
if(!fileStream.Open(name, false, MaxSDK::Util::TextFile::Writer::WRITE_BOM | codepage )) return 0;
fileStream.Printf(_T("FaceFloats Export 1.1\n\n"));
int numChildren = i->GetRootNode()->NumberOfChildren();
for (int idx=0; idx<numChildren; idx++) {
nodeEnum(i->GetRootNode()->GetChildNode(idx), i);
}
fileStream.Close();
return TRUE;
}
//------------------------------------------------------------------------
// Name: BOOL nodeEnum()
//
// Desc: This method is the main object exporter.
// It is called once of every node in the scene.
// The objects are exported as they are encoutered.
//
// Before recursing into the children of node,we will export it.
// The benefit of this is that a nodes parent is always before
// the children in the resulting file. This is desired since a
// child's transformation matrix is optionally relative to the
// parent.
//------------------------------------------------------------------------
BOOL SMDExporter::nodeEnum( INode* node )
{
// If user press cancel then break recurse
if( m_ip->GetCancel() )
return FALSE;
// Only export if exporting everything or it's selected
if( !exportSelected || node->Selected() )
{
// The ObjectState is a 'thing' that flows down the pipeline containing
// all information about the object. By calling EvalWorldState() we tell
// max to evaluate the object at the end of pipeline
ObjectState os = node->EvalWorldState(0);
// The obj member of ObjectState is the actual
// object we will export
if( os.obj )
{
// We look at the superclassID to determin the type of the object
switch( os.obj->SuperClassID() )
{
case GEOMOBJECT_CLASS_ID:
ExportGeomObject( node );
break;
}
}
}
// Update the processBar
m_nCurNode++;
m_ip->ProgressUpdate( int((float)m_nCurNode/m_nTotalNodeCount * 100.0f) );
// For each child of this node, we recurse into ourselves
// until no more children is found
for( int c=0;c<node->NumberOfChildren();c++ )
{
if( !nodeEnum(node->GetChildNode(c)) )
return FALSE;
}
return TRUE;
}
BOOL FaceDataExport::nodeEnum(INode* node,Interface *ip) {
if(!exportSelected || node->Selected()) {
ObjectState os = node->EvalWorldState(ip->GetTime());
IFaceDataMgr *pFDMgr = NULL;
if (os.obj->IsSubClassOf(triObjectClassID)) {
TriObject *tobj = (TriObject *)os.obj;
Mesh* mesh = &tobj->GetMesh();
pFDMgr = static_cast<IFaceDataMgr*>(mesh->GetInterface( FACEDATAMGR_INTERFACE ));
} else if (os.obj->IsSubClassOf (polyObjectClassID)) {
PolyObject *pobj = (PolyObject *)os.obj;
MNMesh *mesh = &pobj->GetMesh();
pFDMgr = static_cast<IFaceDataMgr*>(mesh->GetInterface( FACEDATAMGR_INTERFACE ));
}
if (pFDMgr == NULL) return FALSE;
SampleFaceData* SampleDataChan = NULL;
IFaceDataChannel* fdc = pFDMgr->GetFaceDataChan( FACE_MAXSAMPLEUSE_CLSID );
if ( fdc != NULL ) SampleDataChan = dynamic_cast<SampleFaceData*>(fdc);
if ( SampleDataChan == NULL) {
fileStream.Printf(_T("Node %s does not have our Face Data\n"),node->GetName());
return false;
}
//OK so We have Face data lets dump it out..
fileStream.Printf(_T("\nNode %s has %d faces with FaceFloats\n"),node->GetName(), SampleDataChan->Count());
for(ULONG i=0;i<SampleDataChan->Count();i++) {
float data = SampleDataChan->data[i];
fileStream.Printf(_T("Face %d, float %f\n"),i,data);
}
}
// Recurse through this node's children, if any
for (int c = 0; c < node->NumberOfChildren(); c++) {
if (!nodeEnum(node->GetChildNode(c), ip)) return FALSE;
}
return TRUE;
}
/**
* This method will export the argument node and traverse
* into its child nodes to export them.
*/
BOOL OSGExp::nodeEnum(osg::Group* rootTransform, INode* node, osg::Group* parent)
{
osg::ref_ptr<osg::Group> child = NULL;
_nCurNode++;
_ip->ProgressUpdate((int)((float)_nCurNode/_nTotalNodeCount*100.0f));
// Stop traversing if the user pressed Cancel.
if (_ip->GetCancel())
return TRUE;
// If node is hidden and we are not exporting hidden nodes then return.
if(node->IsNodeHidden() && !_options->getExportHiddenNodes()){
return TRUE;
}
// Capture a special group helper if one is returned.
// Nodes such as LODs and Switches will have to apply
// special flags to their immediate children and thus
// cannot be traversed in the normal recursive flow.
// osg::Group* specialGroup = NULL;
// Only export if hole scene is to be exported or
// this node is choosen to be exported.
if(!_onlyExportSelected || node->Selected())
{
// The ObjectState is a 'thing' that flows down the pipeline containing
// all information about the object. By calling EvalWorldState() we tell
// max to evaluate the object at the end of the pipeline.
// An object may start out as an sphere, but could be modified by an modifier
// object, the EvalWorldState will apply all modifiers to the original object
// and return the final geometry for the object.
ObjectState os = node->EvalWorldState(_ip->GetTime());
// Use temporary variables for cleaner code.
Object* obj = os.obj;
TimeValue timeValue = _ip->GetTime();
// If this a group node then make a OSG group node and add it to
// the parent node and traverse into the children.
if(node->IsGroupHead() || obj->ClassID() == Class_ID(DUMMY_CLASS_ID,0))
{
// Do not export referenced groups.
if(Util::isReferencedByHelperObjects(node, _helperIDs))
return TRUE;
osg::MatrixTransform* groupNode = new osg::MatrixTransform();
// Set name of group node.
groupNode->setName(std::string(node->GetName()));
// Set static datavariance for better performance
groupNode->setDataVariance(osg::Object::STATIC);
// Are we exporting animations.
if(_options->getExportAnimations()){
addAnimation(node, timeValue, groupNode);
}
// Set NodeMask
if(_options->getUseDefaultNodeMaskValue())
groupNode->setNodeMask(_options->getDefaultNodeMaskValue());
groupNode->setMatrix(getNodeTransform(node, timeValue));
parent->addChild(groupNode);
parent = groupNode;
applyNodeMaskValue(node, timeValue, groupNode);
}
// If this is not a group node it could be a geomtry object,
// a camera, a light, or some other class. Switch the class ID
// to carry out a specific export.
// Note, it is the obj member of ObjectState which
// is the actual object we are exporting.
else if(obj != NULL)
{
Class_ID cid = obj->ClassID();
// We look at the super class ID to determine the type of the object.
switch(obj->SuperClassID())
{
case GEOMOBJECT_CLASS_ID:
if(!Util::isReferencedByHelperObjects(node, _helperIDs))
{
child = createGeomObject(rootTransform, node, obj, timeValue).get();
parent->addChild(child.get());
}
break;
case CAMERA_CLASS_ID:
if(_options->getExportCameras())
{
child = createCameraObject(rootTransform, node, obj, timeValue).get();
parent->addChild(child.get());
}
break;
case LIGHT_CLASS_ID:
if(_options->getExportLights())
{
child = createLightObject(rootTransform, node, obj, timeValue).get();
parent->addChild(child.get());
}
break;
case SHAPE_CLASS_ID:
if(_options->getExportShapes() && !Util::isReferencedByHelperObject(node, OCCLUDER_CLASS_ID))
{
child = createShapeObject(rootTransform, node, obj, timeValue).get();
parent->addChild(child.get());
}
break;
case HELPER_CLASS_ID:
{
bool notRefByHelpers = Util::isReferencedByHelperObjects(node, _helperIDs) == NULL;
bool exportHelpers = _options->getExportHelpers() == TRUE;
if(_options->getExportPointHelpers() && cid == Class_ID(POINTHELP_CLASS_ID,0))
{
child = createPointFromHelperObject(rootTransform, node, obj, timeValue).get();
parent->addChild(child.get());
}
if(exportHelpers && notRefByHelpers)
{
if(cid == OSGGROUP_CLASS_ID)
{
child = createGroupFromHelper(parent, node, obj, timeValue).get();
}
else if(cid == LOD_CLASS_ID)
{
child = createLODFromHelperObject(parent, node, obj, timeValue).get();
}
else if(cid == SWITCH_CLASS_ID)
{
child = createSwitchFromHelperObject(parent, node, obj, timeValue).get();
}
else if(cid == DOFTRANSFORM_CLASS_ID)
{
child = createDOFFromHelper(parent, node, obj, timeValue).get();
}
else
{
rootTransform->addChild(createHelperObject(rootTransform, node, obj, timeValue).get());
}
}
}
break;
default:
break;
}
}
}
for(int c = 0; c < node->NumberOfChildren(); c++)
{
if(_ip->GetCancel() || ! nodeEnum(rootTransform, node->GetChildNode(c),child.valid()?child.get():parent))
{
// If user cancels export we return false.
return FALSE;
}
}
return TRUE;
}
/**
* This method will be called from the max system when the user
* has choosen to export to the OpenSceneGraph format.
* This method is the entry point to the exporter plugin.
*/
int OSGExp::DoExport(const TCHAR *name, ExpInterface *ei,
Interface *i, BOOL suppressPrompts, DWORD MAXOptions){
// Only support "one at the time" exporting.
if(isExporting){
return FALSE;
}
isExporting = TRUE;
// Grab the interface pointer and save it for later use.
_ip = i;
// Set export path in options class
TCHAR p[300];
TCHAR f[100];
TCHAR e[10];
BMMSplitFilename(name, p, f, e);
_options->setExportPath(p);
_options->setExportFilename(f);
_options->setExportExtension(e);
// Get filename to config file.
TSTR cfgfilename = _ip->GetDir(APP_PLUGCFG_DIR);;
cfgfilename += _T("\\OSGEXP.CFG");
// Load options from config file
_options->load(cfgfilename);
// Should we only export selected nodes?
_onlyExportSelected = (MAXOptions & SCENE_EXPORT_SELECTED) ? TRUE : FALSE;
// Show option dialog to user and retrive any possible plugin choices.
if(!suppressPrompts)
if(!DialogBoxParam(hInstance, MAKEINTRESOURCE(IDD_EXPORTBOX),
GetActiveWindow(), OptionsDlgProc,
(LPARAM)_options)){
// If user closed or canceled export box then shutdown plugin.
isExporting = FALSE;
return TRUE;
}
// Write options to config file.
_options->write(cfgfilename);
// Create OSG root transform to hold the scene.
{
osg::ref_ptr<osg::MatrixTransform> rootTransform = new osg::MatrixTransform();
//osg::MatrixTransform* rootTransform = new osg::MatrixTransform();
rootTransform->setName(std::string(_ip->GetRootNode()->GetName()));
// Set static datavariance for better performance
rootTransform->setDataVariance(osg::Object::STATIC);
// Set NodeMask
if(_options->getUseDefaultNodeMaskValue())
rootTransform->setNodeMask(_options->getDefaultNodeMaskValue());
osg::Matrix rootMat = getNodeTransform(_ip->GetRootNode(), _ip->GetTime());
rootTransform->setMatrix(rootMat);
// Create root stateset for the lights.
osg::ref_ptr<osg::StateSet> rootStateSet = new osg::StateSet();
// Turn of lighting if set by the user.
if(_options->getTurnOffLighting())
rootStateSet->setMode(GL_LIGHTING,osg::StateAttribute::OVERRIDE|osg::StateAttribute::OFF);
else
rootStateSet->setMode(GL_LIGHTING,osg::StateAttribute::ON);
//osg::StateSet* rootStateSet = new osg::StateSet();
rootTransform->setStateSet(rootStateSet.get());
// We will make two progress bars. The first one will show
// the exporting of materials, wheras the second one will show
// the exporting of nodes. To get the total number of nodes in the
// scene graph we will accumulate the total node count while
// preprocessing the scenegraph for materials.
_nTotalNodeCount = 0;
_nCurNode = 0;
_nTotalMtlCount = _ip->GetSceneMtls()->Count();
_nCurMtl = 0;
// Starting up the material exporting progress bar.
_ip->ProgressStart(_T("Exporting materials..."), TRUE, fn, NULL);
// Export materials by preprocessing the scenegraph.
if(!preProcess(_ip->GetRootNode(), _ip->GetTime())){
// If user cancels we stop progress bar and return.
_ip->ProgressEnd();
isExporting = FALSE;
return TRUE;
}
// We're done exporting materials. Finish the progress bar.
_ip->ProgressEnd();
// Starting up the node exporting progress bar.
_ip->ProgressStart(_T("Exporting scene..."), TRUE, fn, NULL);
// Get number of children for the root node in the interface.
int numChildren = _ip->GetRootNode()->NumberOfChildren();
// Call our node enumerator.
// The nodeEnum function will recurse into itself and
// export each object found in the scene.
for (int idx=0; idx<numChildren; idx++) {
if (_ip->GetCancel() || !nodeEnum(rootTransform.get(), _ip->GetRootNode()->GetChildNode(idx), rootTransform.get())){
// If user cancels we stop progress bar and return
_ip->ProgressEnd();
isExporting = FALSE;
return TRUE;
}
}
// Finish exporting progress bar
_ip->ProgressEnd();
// If optimize scene graph
unsigned int optimizeMask = 0;
if(_options->getTriStripGeometry())
optimizeMask |= osgUtil::Optimizer::TRISTRIP_GEOMETRY;
if(_options->getMergeGeometry())
optimizeMask |= osgUtil::Optimizer::MERGE_GEOMETRY;
if(_options->getFlattenStaticTransform())
optimizeMask |= osgUtil::Optimizer::FLATTEN_STATIC_TRANSFORMS;
if(_options->getShareDuplicateStates())
optimizeMask |= osgUtil::Optimizer::SHARE_DUPLICATE_STATE;
if(_options->getSpatializeGroups())
optimizeMask |= osgUtil::Optimizer::SPATIALIZE_GROUPS;
if(optimizeMask){
_ip->ProgressStart(_T("Optimizing scenegraph..."), FALSE, fn, NULL);
_ip->ProgressUpdate(0.5f);
osgUtil::Optimizer optimizer;
optimizer.optimize(rootTransform.get(), optimizeMask);
_ip->ProgressEnd();
}
// Save file to disk.
if(_options->getSaveFile()){
_ip->ProgressStart(_T("Writing file..."), FALSE, fn, NULL);
_ip->ProgressUpdate(0.5f);
if(_options->getExportExtension().compare(".osg")==0 ||
_options->getExportExtension().compare(".OSG")==0 ||
_options->getExportExtension().compare(".ive")==0 ||
_options->getExportExtension().compare(".IVE")==0 ){
std::string filename(name);
// Exclude image data from ive file if this options has been choosen
if(!_options->getIncludeImageDataInIveFile()){
osgDB::ReaderWriter::Options* opt = new osgDB::ReaderWriter::Options("noTexturesInIVEFile");
osgDB::Registry::instance()->setOptions(opt);
}
#if defined(OPENSCENEGRAPH_MAJOR_VERSION) && OPENSCENEGRAPH_MAJOR_VERSION >= 2 && defined(OPENSCENEGRAPH_MINOR_VERSION) && OPENSCENEGRAPH_MINOR_VERSION >= 4
osgDB::ReaderWriter::WriteResult res =
osgDB::Registry::instance()->writeNode(*rootTransform, filename, NULL);
#else
osgDB::ReaderWriter::WriteResult res =
osgDB::Registry::instance()->writeNode(*rootTransform, filename);
#endif
if(res.error() && _options->getShowErrMsg()){
static TCHAR szBuffer[256];
wsprintf(szBuffer,TEXT("Error writing file %s:\n%s"),
TEXT(filename.c_str()),res.message());
MessageBox (GetActiveWindow(), szBuffer, TEXT("Warning"),
MB_OK | MB_ICONWARNING) ;
}
if(!_options->getIncludeImageDataInIveFile()){
// Turn readerwriter options off again.
osgDB::ReaderWriter::Options* opt = new osgDB::ReaderWriter::Options();
osgDB::Registry::instance()->setOptions(opt);
}
}
else{
if(_options->getShowErrMsg()){
std::string error("Can not find plugin to save file: ");
error.append(name);
MessageBox (GetActiveWindow(), error.c_str() , TEXT("Warning"), MB_OK | MB_ICONWARNING) ;
}
}
_ip->ProgressEnd();
}
// Show quick preview
if(_options->getQuickView()){
float fNear = 1.0f;
float fFar = 1000.0f;
// Get the active viewport and the win32 window within it.
// The position and size will be retreive from this.
ViewExp* viewExp = _ip->GetActiveViewport();
float fov = viewExp->GetFOV();
HWND hWnd = viewExp->getGW()->getHWnd();
RECT sRect;
BOOL ok = GetWindowRect(hWnd, &sRect);
int width = 100;
int height = 100;
int x =100;
int y =100;
if(ok){
x = sRect.left;
y = sRect.top;
width = sRect.right - sRect.left;
height = sRect.bottom - sRect.top;
}
// Create previewer window and set size.
Previewer previewer;
previewer.setWindowSize(x, y, width, height);
// The affine TM transforms from world coords to view coords
// so we need the inverse of this matrix
Matrix3 aTM, camTM, coordSysTM;
Point3 viewDir, viewPos, lookAtPos, upVector;
INode* camera;
float dist = 100;
Point3 upperLeft = viewExp->MapScreenToView(IPoint2(0, 0), fFar);
Point3 lowerRight = viewExp->MapScreenToView(IPoint2(width, height), fFar);
viewExp->GetAffineTM(aTM);
coordSysTM = Inverse(aTM);
viewDir = coordSysTM.VectorTransform(Point3(0.0f, 0.0f, -1.0f));
viewPos = coordSysTM.GetRow(3);
lookAtPos = viewPos + viewDir;
upVector.Set(0.0f, 0.0f, 1.0f);
switch(viewExp->GetViewType()){
case VIEW_ISO_USER:
case VIEW_PERSP_USER:
previewer.setProjectionMatrixAsFrustum(lowerRight.x, upperLeft.x, upperLeft.y, lowerRight.y, fFar, -fFar);
break;
case VIEW_CAMERA:
previewer.setProjectionMatrixAsFrustum(upperLeft.x, lowerRight.x, lowerRight.y, upperLeft.y, fFar, -fFar);
camera = viewExp->GetViewCamera();
camTM = camera->GetObjTMBeforeWSM(_ip->GetTime());
viewDir = camTM.VectorTransform(Point3(0.0f, 0.0f, -1.0f));
viewPos = camTM.GetRow(3);
lookAtPos = viewPos + viewDir;
break;
case VIEW_LEFT:
case VIEW_RIGHT:
case VIEW_TOP:
case VIEW_BOTTOM:
case VIEW_FRONT:
case VIEW_BACK:
previewer.setProjectionMatrixAsOrtho(upperLeft.x, lowerRight.x, lowerRight.y, upperLeft.y, -fFar, fFar);
//cam->setOrtho(upperLeft.x, lowerRight.x, lowerRight.y, upperLeft.y, -fFar, fFar);
// Go far away from the viewing point in the negative viewing direction.
viewPos = coordSysTM.PointTransform(Point3(0.0f, 0.0f, fFar));
lookAtPos = viewPos + viewDir;
// In top view the up vector on the camera is the positive y-axis.
if(viewExp->GetViewType() == VIEW_TOP)
upVector.Set(0.0f, 1.0f, 0.0f);
// In bottom view the up vector on the camera is the negative y-axis.
if(viewExp->GetViewType() == VIEW_BOTTOM)
upVector.Set(0.0f, -1.0f, 0.0f);
break;
}
// When we are done with the viewport we should release it.
_ip->ReleaseViewport(viewExp);
// Set scene data.
previewer.setSceneData(rootTransform.get());
// set the view - OpenGL look at
previewer.setViewMatrixAsLookAt(osg::Vec3( viewPos.x, viewPos.y, viewPos.z),
osg::Vec3(lookAtPos.x, lookAtPos.y, lookAtPos.z),
osg::Vec3(upVector.x, upVector.y, upVector.z) );
previewer.run();
isExporting = FALSE;
return TRUE;
}
}
isExporting = FALSE;
return TRUE;
}
// Start the exporter!
// This is the real entrypoint to the exporter. After the user has selected
// the filename (and he's prompted for overwrite etc.) this method is called.
int AscOut::DoExport(const TCHAR *name,ExpInterface *ei,Interface *i, BOOL suppressPrompts, DWORD options)
{
// Set a global prompt display switch
showPrompts = suppressPrompts ? FALSE : TRUE;
exportSelected = (options & SCENE_EXPORT_SELECTED) ? TRUE : FALSE;
// Grab the interface pointer.
ip = i;
// Get the options the user selected the last time
ReadConfig();
if(showPrompts) {
// Prompt the user with our dialogbox, and get all the options.
if (!DialogBoxParam(hInstance, MAKEINTRESOURCE(IDD_ASCOUT_DLG),
ip->GetMAXHWnd(), ExportDlgProc, (LPARAM)this)) {
return 1;
}
}
sprintf(szFmtStr, "%%4.%df", nPrecision);
// Open the stream
pStream = _tfopen(name,_T("wt"));
if (!pStream) {
return 0;
}
// Startup the progress bar.
ip->ProgressStart(GetString(IDS_PROGRESS_MSG), TRUE, fn, NULL);
// Get a total node count by traversing the scene
// We don't really need to do this, but it doesn't take long, and
// it is nice to have an accurate progress bar.
nTotalNodeCount = 0;
nCurNode = 0;
PreProcess(ip->GetRootNode(), nTotalNodeCount);
// First we write out a file header with global information.
ExportGlobalInfo();
int numChildren = ip->GetRootNode()->NumberOfChildren();
// Call our node enumerator.
// The nodeEnum function will recurse into itself and
// export each object found in the scene.
for (int idx=0; idx<numChildren; idx++) {
if (ip->GetCancel())
break;
nodeEnum(ip->GetRootNode()->GetChildNode(idx), 0);
}
// We're done. Finish the progress bar.
ip->ProgressEnd();
// Close the stream
fclose(pStream);
// Write the current options to be used next time around.
WriteConfig();
return 1;
}
int SkeletonExporter::DoExport(const TCHAR *name,ExpInterface *ei,Interface *i, BOOL suppressPrompts, DWORD options)
{
// Set local interface pointer
ip = i;
// load the configuration from disk
// so that it can be used in our dialog box
if(!LoadExporterConfig()) return 0;
if(!suppressPrompts)
{
// Show preferences setup dialog
int res = DialogBoxParam(
hInstance,
MAKEINTRESOURCE(IDD_SKELETON_SCEXP),
i->GetMAXHWnd(),
PrefsDlgProc,
(LPARAM)this);
// User clicked 'Cancel'
if(res!=0) return 0;
}
exportSelected = (options & SCENE_EXPORT_SELECTED) ? TRUE : FALSE;
// Open a fA3D for writing out to
fA3D = fopen (name, "wb+");
if (!fA3D) return 0;
strcpy(nomefileTXT, name); // copio nella variabile della
int sl=strlen(name); // classe il nome del file .A3D
// (compresa estensione)
nomefileTXT[sl-4]='.';
nomefileTXT[sl-3]='T';
nomefileTXT[sl-2]='X';
nomefileTXT[sl-1]='T';
nomefileTXT[sl-0]='\0';
fTXT = _tfopen(nomefileTXT, _T("wt"));
if (!fTXT) return 0;
if (makeRAY)
{
strcpy(nomefileRAY, name);
nomefileRAY[sl-4]='.';
nomefileRAY[sl-3]='R';
nomefileRAY[sl-2]='A';
nomefileRAY[sl-1]='Y';
nomefileRAY[sl-0]='\0';
fRAY = fopen(nomefileRAY, "wb+");
if (!fRAY) return 0;
}
strcpy(nomefileANI, name);
nomefileANI[sl-4]='.';
nomefileANI[sl-3]='A';
nomefileANI[sl-2]='N';
nomefileANI[sl-1]='I';
nomefileANI[sl-0]='\0';
//fANI = fopen(nomefileANI, "wb+");
//if (!fANI) return 0;
if (makeADM)
{
strcpy(nomefileADM, name);
nomefileADM[sl-4]='.';
nomefileADM[sl-3]='A';
nomefileADM[sl-2]='D';
nomefileADM[sl-1]='M';
nomefileADM[sl-0]='\0';
fADM=fopen(nomefileADM, "wt");
fprintf(fADM, "// *** Apocalypse Design Scripting System v1.0 ***\n");
fprintf(fADM, "// Material script auto-created by Turbo's MAX-plugin\n");
fprintf(fADM, "// Design is simply all...\n\n");
}
if (makeADL)
{
strcpy(nomefileADL, name);
nomefileADL[sl-4]='.';
nomefileADL[sl-3]='A';
nomefileADL[sl-2]='D';
nomefileADL[sl-1]='L';
nomefileADL[sl-0]='\0';
fADL=fopen(nomefileADL, "wt");
fprintf(fADL, "// *** Apocalypse Design Scripting System v1.0 ***\n");
fprintf(fADL, "// Light script auto-created by Turbo's MAX-plugin\n");
fprintf(fADL, "// Design is simply all...\n\n");
}
if (makeADO)
{
strcpy(nomefileADO, name);
nomefileADO[sl-4]='.';
nomefileADO[sl-3]='A';
nomefileADO[sl-2]='D';
nomefileADO[sl-1]='O';
nomefileADO[sl-0]='\0';
fADO=fopen(nomefileADO, "wt");
fprintf(fADO, "// *** Apocalypse Design Scripting System v1.0 ***\n");
fprintf(fADO, "// Object script auto-created by Turbo's MAX-plugin\n");
fprintf(fADO, "// Design is simply all...\n\n");
}
/*
if (makeADD)
{
strcpy(nomefileADD, name);
nomefileADD[sl-4]='.';
nomefileADD[sl-3]='A';
nomefileADD[sl-2]='D';
nomefileADD[sl-1]='D';
nomefileADD[sl-0]='\0';
fADD=fopen(nomefileADD, "wt");
fprintf(fADD, "// *** Apocalypse Design Scripting System v1.0 ***\n");
fprintf(fADD, "// Dummys script auto-created by Turbo's MAX-plugin\n");
fprintf(fADD, "// Design is simply all...\n\n");
}
*/
if (makeADP)
{
strcpy(nomefileADP, name);
nomefileADP[sl-4]='.';
nomefileADP[sl-3]='A';
nomefileADP[sl-2]='D';
nomefileADP[sl-1]='P';
nomefileADP[sl-0]='\0';
fADP=fopen(nomefileADP, "wt");
fprintf(fADP, "// *** Apocalypse Design Scripting System v1.0 ***\n");
fprintf(fADP, "// Particle systems script auto-created by Turbo's MAX-plugin\n");
fprintf(fADP, "// Design is simply all...\n\n");
}
if (makeADS)
{
strcpy(nomefileADS, name);
nomefileADS[sl-4]='.';
nomefileADS[sl-3]='A';
nomefileADS[sl-2]='D';
nomefileADS[sl-1]='S';
nomefileADS[sl-0]='\0';
fADS=fopen(nomefileADS, "wt");
fprintf(fADS, "// *** Apocalypse Design Scripting System v1.0 ***\n");
fprintf(fADS, "// Scene script auto-created by Turbo's MAX-plugin\n");
fprintf(fADS, "// Design is simply all...\n\n");
}
export_general_info();
export_materials();
// Print out a title for the file header
fprintf(fTXT, "***Elenco dei nodi***\n\n");
// Simple root node -> children enumeration
// This will get the root node, and then cycle through its children (ie, the basic scene nodes)
// It will then recurse to search their children, and then their children, etc
int numChildren = i->GetRootNode()->NumberOfChildren();
for (int idx=0; idx<numChildren; idx++) {
// if (i->GetCancel()) break;
nodeEnum(i->GetRootNode()->GetChildNode(idx), i);
}
// scrittura del chunk di fine scena !!!
int flag_end=1;
write_chunk_header(fA3D, END_SCENE_ID, i->GetRootNode()->GetName(), 4);
fwrite(&flag_end, sizeof(int), 1, fA3D);
if (makeRAY)
{
write_chunk_header(fRAY, END_SCENE_ID, i->GetRootNode()->GetName(), 4);
fwrite(&flag_end, sizeof(int), 1, fRAY);
}
//export_ANI (i->GetRootNode());
//fflush(fANI);
fclose(fTXT);
fclose(fA3D);
//fclose(fANI);
if (makeADM) fclose(fADM);
if (makeADL) fclose(fADL);
if (makeADO) fclose(fADO);
//if (makeADD) fclose(fADD);
if (makeADP) fclose(fADP);
if (makeADS) fclose(fADS);
if (makeRAY) fclose(fRAY);
// Save the current configuration back out to disk
// for use next time the exporter is run
SaveExporterConfig();
return 1;
}
BOOL SkeletonExporter::nodeEnum(INode* node,Interface *ip)
{
if(exportSelected && node->Selected() == FALSE)
return TREE_CONTINUE;
// Se annullato dall'utente esci
// if (ip->GetCancel()) return FALSE;
// The ObjectState is a 'thing' that flows down the pipeline containing
// all information about the object. By calling EvalWorldState() we tell
// max to eveluate the object at end of the pipeline.
ObjectState os = node->EvalWorldState(0);
fprintf(fTXT, "Name: %s, Father Name: %s\n",
node->GetName(), node->GetParentNode()->GetName());
fflush(fTXT);
if (os.obj)
{
fprintf(fTXT, "Super Class ID: %X, ClassID: %X, %X\n",
os.obj->SuperClassID(),
os.obj->ClassID().PartA(),
os.obj->ClassID().PartB());
}
// The obj member of ObjectState is the actual object we will export.
if (os.obj)
{
// We look at the super class ID to determine the type of the object.
switch(os.obj->SuperClassID())
{
case WSM_OBJECT_CLASS_ID:
if (os.obj->ClassID()==Class_ID(WINDOBJECT_CLASS_ID, 0))
export_WSM_wind(node);
else
if (os.obj->ClassID()==Class_ID(BOMB_OBJECT_CLASS_ID, 0))
export_WSM_bomb(node);
else
if (os.obj->ClassID()==Class_ID(GRAVITYOBJECT_CLASS_ID, 0))
export_WSM_gravity(node);
break;
case GEOMOBJECT_CLASS_ID:
if (os.obj->ClassID()==Class_ID(0x9125, 0))
export_bipedbone(node); // biped bone
else
if (os.obj->ClassID()==BONE_OBJ_CLASSID)
export_MAXbone(node); // Max bone
else
if (os.obj->ClassID()==patchObjectClassID)
export_patch(node); // Bezier patch
else
if ((os.obj->ClassID()==Class_ID(RAIN_CLASS_ID, 0)) ||
(os.obj->ClassID()==Class_ID(SNOW_CLASS_ID, 0)))
export_particle_spray(node); // particle spray
else
{
if (makeRAY)
if (os.obj->ClassID()==Class_ID(BOXOBJ_CLASS_ID, 0))
export_ray_box(node);
if (makeRAY)
if (os.obj->ClassID()==Class_ID(SPHERE_CLASS_ID, 0))
export_ray_sphere(node);
if (makeRAY)
if (os.obj->ClassID()==Class_ID(CYLINDER_CLASS_ID, 0))
export_ray_cylinder(node);
if (makeRAY)
if (os.obj->ClassID()==Class_ID(0x81f1dfc, 0x77566f65))
export_ray_plane(node); // plane (grid object)
export_solid_object(node);
}
break;
case CAMERA_CLASS_ID:
export_camera(node);
break;
case LIGHT_CLASS_ID:
export_light(node);
break;
case SHAPE_CLASS_ID:
// ExportShapeObject(node);
break;
case HELPER_CLASS_ID:
// catena cinematica
if (os.obj->ClassID()==Class_ID(0x1C706482, 0x3E82994))
export_IKChain(node);
else
// helper(s) standard
export_helper_object(node);
break;
}
}
fflush(fA3D);
fflush(fTXT);
/*
// inizio bones
Object *p; IDerivedObject *q; Modifier *m; int n,i;
p=node->GetObjectRef();
if(p->SuperClassID()==GEN_DERIVOB_CLASS_ID)
{
q=(IDerivedObject *)p;
n=q->NumModifiers();
for (i=0; i<n; i++)
{
m=q->GetModifier(i);
Class_ID cidd = m->ClassID();
fprintf(fTXT," modifier : %s Class_ID(%X,%X)\n",m->GetName(),cidd.PartA(),cidd.PartB());
}
}
// fine bones
*/
// Recurse through this node's children, if any
for (int c = 0; c < node->NumberOfChildren(); c++) {
if (!nodeEnum(node->GetChildNode(c), ip))
return FALSE;
}
return TRUE;
}
//------------------------------------------------------------------------
// Name: DoExport()
// Desc: Start the exporter!
//------------------------------------------------------------------------
int SMDExporter::DoExport( const TCHAR* name,ExpInterface* ei,Interface* i,
BOOL suppressPrompts,DWORD options )
{
// Set a global prompt display switch
showPrompts = suppressPrompts ? FALSE : TRUE;
exportSelected = (options & SCENE_EXPORT_SELECTED) ? TRUE : FALSE;
// Store the Interface pointer
m_ip = i;
m_sFilename = name;
if( showPrompts )
{
// If user click "Cancel" then exit the plug-in
if( !DialogBoxParam(hInstance,"SMDExporterDlg",m_ip->GetMAXHWnd(),ExporterDlgProc,(LPARAM)this) )
return TRUE;
}
// Open a file to write data
m_pFile = fopen( name,"wb" );
if( !m_pFile ) return FALSE;
// Startup the progress bar.
m_ip->ProgressStart( GetString(IDS_PROGRESS_MSG),TRUE,fn,NULL );
// Get the total node count by traversing the scene
// It's nice to have a accurate progress bar
m_nTotalNodeCount = 0;
m_nCurNode = 0;
PreProcess( m_ip->GetRootNode(),m_nTotalNodeCount );
// Call our node Enumerator.
// The nodeEnum function will recourse itself and
// Export each object found in the scene
int numChildren = m_ip->GetRootNode()->NumberOfChildren();
fputc( 'S',m_pFile );
fputc( 'M',m_pFile );
fputc( 'D',m_pFile );
fputc( '\0',m_pFile );
ExportBinaryHeader();
// Check the count of mesh
m_nNumMeshes = m_nTotalNodeCount;
m_pMeshes = new SMDMESH[m_nNumMeshes];
memset( m_pMeshes,0,sizeof(SMDMESH)*m_nNumMeshes );
for( int c=0;c<numChildren;c++ )
{
if( m_ip->GetCancel() ) break;
nodeEnum( m_ip->GetRootNode()->GetChildNode(c) );
}
// Exported all datas, Close the file
m_ip->ProgressEnd();
fclose( m_pFile );
// Clean up the memory
CleanUpMem();
return TRUE;
}