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Fixed some signed vs. unsigned warnings.

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curt 2002-07-26 16:54:40 +00:00
parent 88758e60b4
commit 8c7fe4c328
1 changed files with 12 additions and 6 deletions
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18
src/Objects/newmat.cxx
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@ -110,7 +110,7 @@ FGNewMat::Object::Object (const SGPropertyNode * node, double range_m)
// Note all the model paths
vector <SGPropertyNode_ptr> path_nodes = node->getChildren("path");
for (int i = 0; i < path_nodes.size(); i++)
for (unsigned int i = 0; i < path_nodes.size(); i++)
_paths.push_back(path_nodes[i]->getStringValue());
// Note the heading type
@ -126,11 +126,14 @@ FGNewMat::Object::Object (const SGPropertyNode * node, double range_m)
SG_LOG(SG_INPUT, SG_ALERT, "Unknown heading type: " << hdg
<< "; using 'fixed' instead.");
}
// uncomment to preload models
// load_models();
}
FGNewMat::Object::~Object ()
{
for (int i = 0; i < _models.size(); i++) {
for (unsigned int i = 0; i < _models.size(); i++) {
if (_models[i] != 0) {
_models[i]->deRef();
_models[i] = 0;
@ -147,13 +150,16 @@ FGNewMat::Object::get_model_count () const
inline void
FGNewMat::Object::load_models () const
{
cout << "loading ground cover objects:" << endl;
// Load model only on demand
if (!_models_loaded) {
for (int i = 0; i < _paths.size(); i++) {
for (unsigned int i = 0; i < _paths.size(); i++) {
SGPath path = globals->get_fg_root();
path.append(_paths[i]);
ssgTexturePath((char *)path.dir().c_str());
ssgEntity * entity = load_object((char *)path.c_str());
cout << " " << path.str() << endl;
if (entity != 0) {
float ranges[] = {0, _range_m};
ssgRangeSelector * lod = new ssgRangeSelector;
@ -178,14 +184,14 @@ FGNewMat::Object::load_models () const
ssgEntity *
FGNewMat::Object::get_model (int index) const
{
load_models();
load_models(); // comment this out if preloading models
return _models[index];
}
ssgEntity *
FGNewMat::Object::get_random_model () const
{
load_models();
load_models(); // comment this out if preloading models
int nModels = _models.size();
int index = int(sg_random() * nModels);
if (index >= nModels)
@ -228,7 +234,7 @@ FGNewMat::ObjectGroup::ObjectGroup (SGPropertyNode * node)
FGNewMat::ObjectGroup::~ObjectGroup ()
{
for (int i = 0; i < _objects.size(); i++) {
for (unsigned int i = 0; i < _objects.size(); i++) {
delete _objects[i];
_objects[i] = 0;
}