FGFS-4.1/OpenSceneGraph
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Moved to standard OSG coding style.

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This commit is contained in:
Robert Osfield
2005-04-29 06:32:13 +00:00
parent 178a0b5c7e
commit 98126f1706
19 changed files with 528 additions and 527 deletions
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62
src/osgFX/Effect.cpp
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@@ -12,18 +12,18 @@ using namespace osgFX;
Effect::Effect()
: osg::Group(),
enabled_(true),
global_sel_tech_(AUTO_DETECT),
techs_defined_(false)
_enabled(true),
_global_sel_tech(AUTO_DETECT),
_techs_defined(false)
{
build_dummy_node();
}
Effect::Effect(const Effect &copy, const osg::CopyOp &copyop)
Effect::Effect(const Effect& copy, const osg::CopyOp& copyop)
: osg::Group(copy, copyop),
enabled_(copy.enabled_),
global_sel_tech_(copy.global_sel_tech_),
techs_defined_(false)
_enabled(copy._enabled),
_global_sel_tech(copy._global_sel_tech),
_techs_defined(false)
{
build_dummy_node();
}
@@ -32,8 +32,8 @@ Effect::~Effect()
{
// disable the validator for safety, so it won't try to access us
// even if it stays alive for some reason
if (dummy_for_validation_.valid()) {
osg::StateSet *ss = dummy_for_validation_->getStateSet();
if (_dummy_for_validation.valid()) {
osg::StateSet* ss = _dummy_for_validation->getStateSet();
if (ss) {
Validator *validator = dynamic_cast<Validator *>(ss->getAttribute(Validator::VALIDATOR));
if (validator) {
@@ -43,37 +43,37 @@ Effect::~Effect()
}
}
void Effect::traverse(osg::NodeVisitor &nv)
void Effect::traverse(osg::NodeVisitor& nv)
{
// if this effect is not enabled, then go for default traversal
if (!enabled_) {
if (!_enabled) {
inherited_traverse(nv);
return;
}
// ensure that at least one technique is defined
if (!techs_defined_) {
if (!_techs_defined) {
// clear existing techniques
techs_.clear();
_techs.clear();
// clear technique selection indices
sel_tech_.clear();
_sel_tech.clear();
// clear technique selection flags
tech_selected_.clear();
_tech_selected.clear();
// define new techniques
techs_defined_ = define_techniques();
_techs_defined = define_techniques();
// check for errors, return on failure
if (!techs_defined_) {
if (!_techs_defined) {
osg::notify(osg::WARN) << "Warning: osgFX::Effect: could not define techniques for effect " << className() << std::endl;
return;
}
// ensure that at least one technique has been defined
if (techs_.empty()) {
if (_techs.empty()) {
osg::notify(osg::WARN) << "Warning: osgFX::Effect: no techniques defined for effect " << className() << std::endl;
return;
}
@@ -83,12 +83,12 @@ void Effect::traverse(osg::NodeVisitor &nv)
// if the selection mode is set to AUTO_DETECT then we have to
// choose the active technique!
if (global_sel_tech_ == AUTO_DETECT) {
if (_global_sel_tech == AUTO_DETECT) {
// test whether at least one technique has been selected
bool none_selected = true;
for (unsigned i=0; i<tech_selected_.size(); ++i) {
if (tech_selected_[i] != 0) {
for (unsigned i=0; i<_tech_selected.size(); ++i) {
if (_tech_selected[i] != 0) {
none_selected = false;
break;
}
@@ -97,29 +97,29 @@ void Effect::traverse(osg::NodeVisitor &nv)
// no techniques selected, traverse a dummy node that
// contains the Validator (it will select a technique)
if (none_selected) {
dummy_for_validation_->accept(nv);
_dummy_for_validation->accept(nv);
}
// find the highest priority technique that could be validated
// in all active rendering contexts
int max_index = -1;
for (unsigned j=0; j<sel_tech_.size(); ++j) {
if (tech_selected_[j] != 0) {
if (sel_tech_[j] > max_index) {
max_index = sel_tech_[j];
for (unsigned j=0; j<_sel_tech.size(); ++j) {
if (_tech_selected[j] != 0) {
if (_sel_tech[j] > max_index) {
max_index = _sel_tech[j];
}
}
}
// found a valid technique?
if (max_index >= 0) {
tech = techs_[max_index].get();
tech = _techs[max_index].get();
}
} else {
// the active technique was selected manually
tech = techs_[global_sel_tech_].get();
tech = _techs[_global_sel_tech].get();
}
// if we could find an active technique, then continue with traversal,
@@ -137,8 +137,8 @@ void Effect::traverse(osg::NodeVisitor &nv)
void Effect::build_dummy_node()
{
dummy_for_validation_ = new osg::Geode;
_dummy_for_validation = new osg::Geode;
osg::ref_ptr<osg::Geometry> geo = new osg::Geometry;
dummy_for_validation_->addDrawable(geo.get());
dummy_for_validation_->getOrCreateStateSet()->setAttribute(new Validator(this));
_dummy_for_validation->addDrawable(geo.get());
_dummy_for_validation->getOrCreateStateSet()->setAttribute(new Validator(this));
}