bool toggle (bool enable)
{
if (enable) {
editor->SetTextureSelectCallback (callback, this);
MdlObject *r = editor->GetMdl()->root;
if (r) IterateObjects(r,deselect);
} else
editor->SetTextureSelectCallback (0, 0);
enabled=enable;
return true;
}
bool Model::SaveS3O(const char *filename, IProgressCtl& /*progctl*/) {
S3OHeader header;
size_t write_result;
memset (&header,0,sizeof(S3OHeader));
memcpy (header.magic, S3O_ID, 12);
if (!root)
return false;
FILE *f = fopen (filename, "wb");
if (!f)
return false;
fseek (f, sizeof(S3OHeader), SEEK_SET);
header.rootPiece = ftell(f);
if (root) {
MdlObject *cloned = root->Clone();
IterateObjects (cloned, ApplyOrientationAndScaling);
MirrorX(cloned);
S3O_SaveObject (f, cloned);
delete cloned;
}
for (uint tex=0;tex<texBindings.size();tex++) {
if (tex >= texBindings.size ())
break;
TextureBinding &tb = texBindings[tex];
if (!tb.name.empty()) {
if (tex==0) header.texture1 = ftell(f);
if (tex==1) header.texture2 = ftell(f);
WriteZStr (f, tb.name);
}
}
header.radius = radius;
header.height = height;
header.midx = -mid.x;
header.midy = mid.y;
header.midz = mid.z;
fseek (f, 0, SEEK_SET);
write_result = fwrite (&header, sizeof(S3OHeader), 1, f);
if (write_result != (size_t)1) throw std::runtime_error ("Couldn't write S3O header.");
fclose (f);
return true;
}
// TODO: Abstract file formats
Model* Model::Load (const char *fn, bool Optimize, IProgressCtl& progctl)
{
const char *ext=fltk::filename_ext(fn);
Model *mdl = 0;
try {
if (!STRCASECMP(ext, ".opk"))
mdl = Model::LoadOPK (fn, progctl);
else {
bool r;
mdl = new Model;
if ( !STRCASECMP(ext, ".3do") )
r = mdl->Load3DO (fn, progctl);
else if( !STRCASECMP(ext, ".s3o" ))
r = mdl->LoadS3O (fn, progctl);
else if(!STRCASECMP(ext, ".3ds"))
r = (mdl->root = Load3DSObject (fn, progctl)) != 0;
else if (!STRCASECMP(ext, ".obj"))
r = (mdl->root = LoadWavefrontObject (fn, progctl)) != 0;
else if (!STRCASECMP(ext, ".c3o"))
r = mdl->LoadC3O (fn, progctl);
else {
fltk::message ("Unknown extension %s\n", fltk::filename_ext(fn));
delete mdl;
return false;
}
if (!r) {
delete mdl;
mdl = 0;
}
}
}
catch (std::runtime_error err)
{
fltk::message (err.what());
return false;
}
if (mdl) {
if (mdl->root && Optimize) IterateObjects (mdl->root, InitObject);
return mdl;
} else {
fltk::message ("Failed to read file %s:\n",fn);
return 0;
}
}
bool Model::Save3DO (const char *fn, IProgressCtl& progctl)
{
FILE *f = fopen(fn, "wb");
if (!f)
return false;
MdlObject *cl = root->Clone();
IterateObjects (cl, ApplyOrientationAndScaling);
vector<MdlObject*> tmp;
tmp.push_back (cl);
save_object (f, 0, tmp.begin());
fclose (f);
delete cl;
return true;
}
void click (){
Model *m=editor->GetMdl();
if (m->root) IterateObjects (m->root,togglecurved);
editor->RedrawViews();
}
void click (){
Model *m=editor->GetMdl();
if (m->root) IterateObjects (m->root,rotatetex);
BACKUP_POINT("3DO texture rotated");
editor->RedrawViews();
}
void click (){
Model *m=editor->GetMdl();
if (m->root) IterateObjects (m->root,flip);
BACKUP_POINT("Flipped selected polygons");
editor->RedrawViews();
}
