Singularity-Viewer/SingularityViewer
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added Wavefront OBJ format exporter

Browse Source 
Exporter written by Apelsin:
https://github.com/Apelsin

TODO: Hookup avatar export
This commit is contained in:
Latif Khalifa
2013-07-09 22:04:27 +02:00
parent 62f03bc489
commit 8e503f2596
10 changed files with 650 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

127
indra/newview/llviewermenu.cpp
View File

@@ -171,6 +171,7 @@
#include "shfloatermediaticker.h"
#include "llpacketring.h"
#include "aihttpview.h"
#include "awavefront.h"
// </edit>
#include "scriptcounter.h"
@@ -488,6 +489,11 @@ void handle_mesh_save_obj(void*);
void handle_mesh_load_obj(void*);
void handle_morph_save_obj(void*);
void handle_morph_load_obj(void*);
void save_avatar_to_obj(LLVOAvatar *avatar);
void save_selected_avatar_to_obj();
void save_selected_objects_to_obj();
void save_wavefront_continued(WavefrontSaver* wfsaver, AIFilePicker* filepicker);
void handle_save_current_avatar_obj(void*);
void handle_debug_avatar_textures(void*);
void handle_dump_region_object_cache(void*);
@@ -700,7 +706,6 @@ void init_menus()
gAttachSubMenu = gMenuBarView->getChildMenuByName("Attach Object", TRUE);
gDetachSubMenu = gMenuBarView->getChildMenuByName("Detach Object", TRUE);
// TomY TODO convert these two
LLMenuGL*menu;
// <dogmode>
@@ -6132,6 +6137,24 @@ class LLAvatarInviteToGroup : public view_listener_t
}
};
class LLAvatarSaveAsOBJ : public view_listener_t
{
bool handleEvent(LLPointer<LLEvent> event, const LLSD& userdata)
{
save_selected_avatar_to_obj();
return true;
}
};
class LLSelectionSaveAsOBJ : public view_listener_t
{
bool handleEvent(LLPointer<LLEvent> event, const LLSD& userdata)
{
save_selected_objects_to_obj();
return true;
}
};
class LLAvatarAddFriend : public view_listener_t
{
bool handleEvent(LLPointer<LLEvent> event, const LLSD& userdata)
@@ -8515,6 +8538,104 @@ static void handle_morph_load_obj_continued(void* data, AIFilePicker* filepicker
morph_data->setMorphFromMesh(&mesh);
}
void handle_save_current_avatar_obj(void* data)
{
if(gAgentAvatarp)
save_avatar_to_obj(gAgentAvatarp);
}
void save_selected_avatar_to_obj()
{
LLVOAvatar* avatar = find_avatar_from_object( LLSelectMgr::getInstance()->getSelection()->getPrimaryObject() );
if(avatar)
save_avatar_to_obj(avatar);
}
void save_avatar_to_obj(LLVOAvatar *avatar)
{
std::string file_name = llformat("%s.obj", avatar->getFullname().c_str());
std::string full_path = gDirUtilp->getExpandedFilename(LL_PATH_NONE, file_name);
WavefrontSaver* wfsaver = new WavefrontSaver();
wfsaver->Add((LLVOAvatar*)avatar);
AIFilePicker* filepicker = AIFilePicker::create();
filepicker->open(full_path);
filepicker->run(boost::bind(&save_wavefront_continued, wfsaver, filepicker));
}
void save_selected_objects_to_obj()
{
struct ff : public LLSelectedNodeFunctor
{
virtual bool apply(LLSelectNode* node)
{
return LLObjectBackup::getInstance()->validatePerms(node->mPermissions);
}
} func;
LLObjectSelectionHandle selection = LLSelectMgr::getInstance()->getSelection();
if(!selection)
return;
if (!selection->applyToNodes(&func, false))
{
llwarns << "Incorrect permissions: Wavefront OBJ export aborted" << llendl;
LLSD args;
args["REASON"] = "Insufficient Permissions";
LLNotificationsUtil::add("WavefrontExportFailed", args);
return;
}
std::string file_name = llformat("%s.obj", selection->getFirstNode()->mName.c_str());
std::string full_path = gDirUtilp->getExpandedFilename(LL_PATH_NONE, file_name);
WavefrontSaver* wfsaver = new WavefrontSaver();
LLSelectNode* root_one = (LLSelectNode *)*selection->root_begin();
wfsaver->offset = -root_one->getObject()->getRenderPosition();
for (LLObjectSelection::iterator iter = selection->begin();
iter != selection->end(); iter++)
{
LLSelectNode* node = *iter;
LLViewerObject* object = node->getObject();
wfsaver->Add(object);
}
AIFilePicker* filepicker = AIFilePicker::create();
filepicker->open(full_path);
filepicker->run(boost::bind(&save_wavefront_continued, wfsaver, filepicker));
}
void save_wavefront_continued(WavefrontSaver* wfsaver, AIFilePicker* filepicker)
{
if (!filepicker->hasFilename())
{
llwarns << "No file; bailing" << llendl;
return;
}
std::string selected_filename = filepicker->getFilename();
LLFILE* fp = LLFile::fopen(selected_filename, "wb");
if (!fp)
{
llerrs << "can't open: " << selected_filename << llendl;
return;
}
try
{
wfsaver->saveFile(fp);
}
catch(int e)
{
llwarns << "An exception occurred while generating / saving OBJ file. Exception #" << e << llendl;
}
llinfos << "OBJ file saved to " << selected_filename << llendl;
LLSD args;
args["FILENAME"] = selected_filename;
LLNotificationsUtil::add("WavefrontExportSuccess", args);
fclose(fp);
}
// Returns a pointer to the avatar give the UUID of the avatar OR of an attachment the avatar is wearing.
// Returns NULL on failure.
LLVOAvatar* find_avatar_from_object( LLViewerObject* object )
@@ -9388,6 +9509,7 @@ void initialize_menus()
addMenu(new LLAvatarEnableFreezeEject(), "Avatar.EnableFreezeEject");
addMenu(new LLAvatarCopyUUID(), "Avatar.CopyUUID");
addMenu(new LLAvatarClientUUID(), "Avatar.ClientID");
addMenu(new LLAvatarSaveAsOBJ(), "Avatar.SaveAsOBJ");
// Object pie menu
addMenu(new LLObjectOpen(), "Object.Open");
@@ -9419,7 +9541,8 @@ void initialize_menus()
addMenu(new LLObjectExport(), "Object.Export");
addMenu(new LLObjectImport(), "Object.Import");
addMenu(new LLObjectImportUpload(), "Object.ImportUpload");
addMenu(new LLSelectionSaveAsOBJ(), "Object.SaveAsOBJ");
addMenu(new LLObjectEnableOpen(), "Object.EnableOpen");
addMenu(new LLObjectEnableTouch(), "Object.EnableTouch");