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From Cedric Pinson and Jeremey Moles, Changes to OpenSceneGraph-osgWidget-dev branch.

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Notes from Robert Osfield, Merged changes to OpenSceneGraph-osgWidget-dev r9367 (prior to my botched attempt at merged svn/trunk into the branch).
This commit is contained in:
Robert Osfield
2008-12-16 20:29:00 +00:00
parent 3313327ab4
commit 60fc821764
36 changed files with 1218 additions and 836 deletions
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142
examples/osgwidgetbox/osgwidgetbox.cpp
View File

@@ -16,104 +16,104 @@ const unsigned int MASK_2D = 0xF0000000;
const unsigned int MASK_3D = 0x0F000000;
struct ColorWidget: public osgWidget::Widget {
ColorWidget():
osgWidget::Widget("", 256.0f, 256.0f) {
}
ColorWidget():
osgWidget::Widget("", 256.0f, 256.0f) {
}
bool mouseEnter(double, double, osgWidget::WindowManager*) {
addColor(-osgWidget::Color(0.4f, 0.4f, 0.4f, 0.0f));
// osgWidget::warn() << "enter: " << getColor() << std::endl;
bool mouseEnter(double, double, osgWidget::WindowManager*) {
addColor(-osgWidget::Color(0.4f, 0.4f, 0.4f, 0.0f));
// osgWidget::warn() << "enter: " << getColor() << std::endl;
return true;
}
return true;
}
bool mouseLeave(double, double, osgWidget::WindowManager*) {
addColor(osgWidget::Color(0.4f, 0.4f, 0.4f, 0.0f));
// osgWidget::warn() << "leave: " << getColor() << std::endl;
return true;
}
bool mouseLeave(double, double, osgWidget::WindowManager*) {
addColor(osgWidget::Color(0.4f, 0.4f, 0.4f, 0.0f));
// osgWidget::warn() << "leave: " << getColor() << std::endl;
return true;
}
bool mouseOver(double x, double y, osgWidget::WindowManager*) {
osgWidget::Color c = getImageColorAtPointerXY(x, y);
bool mouseOver(double x, double y, osgWidget::WindowManager*) {
osgWidget::Color c = getImageColorAtPointerXY(x, y);
if(c.a() < 0.001f) {
// osgWidget::warn() << "Transparent Pixel: " << x << " " << y << std::endl;
if(c.a() < 0.001f) {
// osgWidget::warn() << "Transparent Pixel: " << x << " " << y << std::endl;
return false;
}
return false;
}
return true;
}
return true;
}
bool keyUp(int key, int keyMask, osgWidget::WindowManager*) {
// osgWidget::warn() << "..." << key << " - " << keyMask << std::endl;
bool keyUp(int key, int keyMask, osgWidget::WindowManager*) {
// osgWidget::warn() << "..." << key << " - " << keyMask << std::endl;
return true;
}
return true;
}
};
osgWidget::Box* createBox(const std::string& name, osgWidget::Box::BoxType bt) {
osgWidget::Box* box = new osgWidget::Box(name, bt, true);
osgWidget::Widget* widget1 = new osgWidget::Widget(name + "_widget1", 100.0f, 100.0f);
osgWidget::Widget* widget2 = new osgWidget::Widget(name + "_widget2", 100.0f, 100.0f);
osgWidget::Widget* widget3 = new ColorWidget();
osgWidget::Box* box = new osgWidget::Box(name, bt, true);
osgWidget::Widget* widget1 = new osgWidget::Widget(name + "_widget1", 100.0f, 100.0f);
osgWidget::Widget* widget2 = new osgWidget::Widget(name + "_widget2", 100.0f, 100.0f);
osgWidget::Widget* widget3 = new ColorWidget();
widget1->setColor(0.3f, 0.3f, 0.3f, 1.0f);
widget2->setColor(0.6f, 0.6f, 0.6f, 1.0f);
widget1->setColor(0.3f, 0.3f, 0.3f, 1.0f);
widget2->setColor(0.6f, 0.6f, 0.6f, 1.0f);
widget3->setImage("osgWidget/natascha.png");
widget3->setTexCoord(0.0f, 0.0f, osgWidget::Widget::LOWER_LEFT);
widget3->setTexCoord(1.0f, 0.0f, osgWidget::Widget::LOWER_RIGHT);
widget3->setTexCoord(1.0f, 1.0f, osgWidget::Widget::UPPER_RIGHT);
widget3->setTexCoord(0.0f, 1.0f, osgWidget::Widget::UPPER_LEFT);
widget3->setImage("osgWidget/natascha.png");
widget3->setTexCoord(0.0f, 0.0f, osgWidget::Widget::LOWER_LEFT);
widget3->setTexCoord(1.0f, 0.0f, osgWidget::Widget::LOWER_RIGHT);
widget3->setTexCoord(1.0f, 1.0f, osgWidget::Widget::UPPER_RIGHT);
widget3->setTexCoord(0.0f, 1.0f, osgWidget::Widget::UPPER_LEFT);
box->addWidget(widget1);
box->addWidget(widget2);
box->addWidget(widget3);
box->addWidget(widget1);
box->addWidget(widget2);
box->addWidget(widget3);
return box;
return box;
}
int main(int argc, char** argv) {
osgViewer::Viewer viewer;
osgViewer::Viewer viewer;
osgWidget::WindowManager* wm = new osgWidget::WindowManager(
&viewer,
1280.0f,
1024.0f,
MASK_2D,
osgWidget::WindowManager::WM_PICK_DEBUG
);
wm->setPointerFocusMode(osgWidget::WindowManager::PFM_SLOPPY);
osgWidget::WindowManager* wm = new osgWidget::WindowManager(
&viewer,
1280.0f,
1024.0f,
MASK_2D,
osgWidget::WindowManager::WM_PICK_DEBUG
);
wm->setPointerFocusMode(osgWidget::WindowManager::PFM_SLOPPY);
osgWidget::Window* box1 = createBox("HBOX", osgWidget::Box::HORIZONTAL);
osgWidget::Window* box2 = createBox("VBOX", osgWidget::Box::VERTICAL);
osgWidget::Window* box3 = createBox("HBOX2", osgWidget::Box::HORIZONTAL);
osgWidget::Window* box4 = createBox("VBOX2", osgWidget::Box::VERTICAL);
osgWidget::Window* box1 = createBox("HBOX", osgWidget::Box::HORIZONTAL);
osgWidget::Window* box2 = createBox("VBOX", osgWidget::Box::VERTICAL);
osgWidget::Window* box3 = createBox("HBOX2", osgWidget::Box::HORIZONTAL);
osgWidget::Window* box4 = createBox("VBOX2", osgWidget::Box::VERTICAL);
box1->getBackground()->setColor(1.0f, 0.0f, 0.0f, 0.8f);
box1->attachMoveCallback();
box1->getBackground()->setColor(1.0f, 0.0f, 0.0f, 0.8f);
box1->attachMoveCallback();
box2->getBackground()->setColor(0.0f, 1.0f, 0.0f, 0.8f);
box2->attachMoveCallback();
box2->getBackground()->setColor(0.0f, 1.0f, 0.0f, 0.8f);
box2->attachMoveCallback();
box3->getBackground()->setColor(0.0f, 0.0f, 1.0f, 0.8f);
box3->attachMoveCallback();
box3->getBackground()->setColor(0.0f, 0.0f, 1.0f, 0.8f);
box3->attachMoveCallback();
wm->addChild(box1);
wm->addChild(box2);
wm->addChild(box3);
wm->addChild(box4);
wm->addChild(box1);
wm->addChild(box2);
wm->addChild(box3);
wm->addChild(box4);
box4->hide();
box4->hide();
osg::Node* model = osgDB::readNodeFile("spaceship.osg");
osg::Node* model = osgDB::readNodeFile("spaceship.osg");
model->setNodeMask(MASK_3D);
model->setNodeMask(MASK_3D);
return osgWidget::createExample(viewer, wm, model);
return osgWidget::createExample(viewer, wm, model);
}