//-----------------------------------------------------------------------------
void* HardwarePixelBuffer::lock(size_t offset, size_t length, LockOptions options)
{
assert(!isLocked() && "Cannot lock this buffer, it is already locked!");
assert(offset == 0 && length == mSizeInBytes && "Cannot lock memory region, most lock box or entire buffer");
Image::Box myBox(0, 0, 0, mWidth, mHeight, mDepth);
const PixelBox &rv = lock(myBox, options);
return rv.data;
}
GL_Window::GL_Window(int x, int y, int w, int h, const char *label):
Fl_Gl_Window(x, y, w, h, label)
{
_gw = new osgViewer::GraphicsWindowEmbedded(x,y,w,h);
root = new osg::Group;
geode = new osg::Geode;
osg::ref_ptr<osg::Capsule> myCapsule (new osg::Capsule(osg::Vec3f(),1,2));
osg::ref_ptr<osg::Box> myBox (new osg::Box(osg::Vec3f(),2,2,2));
osg::ref_ptr<osg::Cylinder> myCylinder (new osg::Cylinder(osg::Vec3f(),.75,2.5));
osg::ref_ptr<osg::Sphere> mySphere (new osg::Sphere(osg::Vec3f(),1.5));
osg::ref_ptr<osg::Cone> myCone (new osg::Cone(osg::Vec3f(),1,2));
shape_vec.push_back(new osg::ShapeDrawable(myBox.get()));
shape_vec.push_back(new osg::ShapeDrawable(myCapsule.get()));
shape_vec.push_back(new osg::ShapeDrawable(myCone.get()));
shape_vec.push_back(new osg::ShapeDrawable(myCylinder.get()));
shape_vec.push_back(new osg::ShapeDrawable(mySphere.get()));
geode->addDrawable(shape_vec[1].get()); // default shape to pick from
root->addChild(geode.get());
stateset = geode->getOrCreateStateSet();
// initial material properties
diffuse_color.set(1, 1, 1, 1.0);
specular_color.set(1,1,1,1);
ambient_color.set(1,1,1,1);
shininess = 10;
alpha = 1;
// apply the properties to the material
material = new osg::Material;
material->setDiffuse(osg::Material::FRONT, diffuse_color);
material->setSpecular(osg::Material::FRONT, specular_color);
material->setShininess(osg::Material::FRONT, shininess);
material->setAmbient(osg::Material::FRONT, ambient_color);
stateset->setAttribute(material.get());
//stateset->setMode(GL_LIGHTING, osg::StateAttribute::OFF);
texture = new osg::Texture2D;
getCamera()->setViewport(new osg::Viewport(0,0,w,h));
getCamera()->setProjectionMatrixAsPerspective(30.0f, static_cast<double>(w)/static_cast<double>(h), 1.0f, 10000.0f);
getCamera()->setGraphicsContext(_gw.get());
setSceneData(root.get());
setCameraManipulator(new osgGA::TrackballManipulator);
addEventHandler(new osgViewer::StatsHandler);
setThreadingModel(osgViewer::Viewer::SingleThreaded);
}
/* Draws the engine pole and the pivot pole for the cylinder head. */
void
draw_engine_pole(void)
{
glPushMatrix();
glColor4f(0.9, 0.9, 0.9, 1.0);
myBox(0.5, 3.0, 0.5);
glColor3f(0.5, 0.1, 0.5);
glRotatef(90, 0.0, 1.0, 0.0);
glTranslatef(0.0, 0.9, -0.4);
myCylinder(obj, 0.1, 0.0, 2);
glPopMatrix();
}
int main()
{
string name = "", color = "", cont = "";
bool keepGoing = true;
unsigned int prizeNum = 0, value = 0,
choice = 0, number = 0;
cout << "Setting up prize boxes are we?" << endl;
// cout << "How many baxes are you making?" << endl;
// cin >> amount;
// for (int i = 1; i < amount; i++)
// j = i;
// Box j;
//clears screen not 100% sure it works for all systems "borrowed" from one of luke's old labs
#ifdef _WIN32
std::system("cls");
#else
// Assume POSIX
std::system("clear");
#endif
cout << "What is the box number?\n";
cin >> number;
cout << "What color would you like the box to be?" << endl;
cin >> color;
cout << "How many prizes do you want to cram in the box?" << endl;
cin >> prizeNum;
Box myBox(number, color , prizeNum);
cout << "Heres the box" << endl;
cout << "Box number: " << myBox.getBoxNumber() << " Box color: " << myBox.getBoxColor()
<< " Box prize capacity " << myBox.getPrizeCapacity() << endl;
cout << "Enter any key to continue\n";
cin >> cont;
do
{
//clears screen not 100% sure it works for all systems "borrowed" from one of luke's old labs
#ifdef _WIN32
std::system("cls");
#else
// Assume POSIX
std::system("clear");
#endif
cout << "What would you like to do with the box?\n"
<< "1. View box attributes\n"
<< "2. Change box attributes\n"
<< "3. View the contents of the box\n"
<< "4. Change the contents of the box\n"
<< "5. Quit\n" << endl;
cin >> choice;
switch (choice)
{
case 1:
cout << "Box number: " << myBox.getBoxNumber() << " Box color: " << myBox.getBoxColor()
<< " Box prize capacity " << myBox.getPrizeCapacity() << endl;
cout << "Enter any key to continue\n";
cin >> cont;
break;
case 2:
cout << "What would you like to change?\n"
<< "1. Box number\n"
<< "2. Box color\n";
cin >> choice;
switch (choice)
{
case 1:
cout << "what number would you like to change it to?\n";
cin >> number;
myBox.setBoxNumber(number);
cout << "The new Box number is " << myBox.getBoxNumber() << endl;
break;
case 2:
cout << "What color would you like to change it to?\n";
cin >> color;
myBox.setBoxColor(color);
cout << "The new box color is " << color << endl;
break;
}
break;
case 3:
for (unsigned int i = 0; i < myBox.getPrizeCapacity(); i++)
{
cout << "Prize " << i + 1 << " " << myBox.getPrize(i).getPrizeName() << " Value $"
<< myBox.getPrize(i).getPrizeValue() << endl;
}
cout << "Enter any key to continue\n";
cin >> cont;
break;
case 4:
cout << "what would you like to do?\n"
<< "1. Add a prize\n"
<< "2. Remove a prize\n";
cin >> choice;
switch (choice)
{
case 1:
cout << "What is the name of the prize?\n";
cin >> name;
cout << " How much is it worth?\n";
cin >> value;
if (!myBox.addPrize(Prize(name,value)))
{
cout << "Sorry the box is already full\n";
cout << "Enter any key to continue\n";
cin >> cont;
}
// else
// myBox.addPrize(Prize(name, value));
break;
case 2:
cout << "which prize would you like to remove?\n";
for (unsigned int i = 0; i < myBox.getPrizeCapacity(); i++)
{
cout << "Prize " << i + 1 << " " << myBox.getPrize(i).getPrizeName()
<< " Value $" << myBox.getPrize(i).getPrizeValue() << endl;
}
cout << "Enter a prize number\n";
cin >> number;
if (myBox.getPrize(number - 1).getPrizeValue() == 0 )
{
cout << "There isn't a prize at that location\n";
cout << "Enter any key to continue\n";
cin >> cont;
}
else
myBox.removePrize(number - 1);
break;
}
