int main(int, char **argv)
{
// Initialize Inventor. This returns a main window to use.
// If unsuccessful, exit.
HWND myWindow = SoWin::init("A red cone."); // pass the app name
if (myWindow == NULL) exit(1);
// Make a scene containing a red cone
SoSeparator *root = new SoSeparator;
SoPerspectiveCamera *myCamera = new SoPerspectiveCamera;
SoMaterial *myMaterial = new SoMaterial;
root->ref();
root->addChild(myCamera);
root->addChild(new SoDirectionalLight);
myMaterial->diffuseColor.setValue(1.0, 1.0, 0.0); // Red
root->addChild(myMaterial);
root->addChild(new SoCone);
// Create a renderArea in which to see our scene graph.
// The render area will appear within the main window.
SoWinExaminerViewer *myRenderArea = new SoWinExaminerViewer(myWindow);
// Make myCamera see everything.
myCamera->viewAll(root, myRenderArea->getViewportRegion());
// Put our scene in myRenderArea, change the title
myRenderArea->setSceneGraph(root);
myRenderArea->setTitle("A red cone");
myRenderArea->show();
SoWin::show(myWindow); // Display main window
SoWin::mainLoop(); // Main Inventor event loop
delete myRenderArea;
root->unref();
return 0;
}
int main(int, char **argv)
{
// Initialize Inventor. This returns a main window to use.
// If unsuccessful, exit.
HWND myWindow = SoWin::init("Water molecule"); // pass the app name
if (myWindow == NULL) exit(1);
// Make a scene containing a red cone
SoGroup *waterMolecule = new SoGroup; // water molecule
SoPerspectiveCamera *myCamera = new SoPerspectiveCamera;
SoGroup *oxygen = new SoGroup; // oxygen atom
SoMaterial *redPlastic = new SoMaterial;
SoSphere *sphere1 = new SoSphere;
SoGroup *hydrogen1 = new SoGroup; // hydrogen atoms
SoGroup *hydrogen2 = new SoGroup;
SoTransform *hydrogenXform1 = new SoTransform;
SoTransform *hydrogenXform2 = new SoTransform;
SoMaterial *whitePlastic = new SoMaterial;
SoSphere *sphere2 = new SoSphere;
SoSphere *sphere3 = new SoSphere;
// Set all field values for the oxygen atom
redPlastic->ambientColor.setValue(1.0, 0.0, 0.0);
redPlastic->diffuseColor.setValue(1.0, 0.0, 0.0);
redPlastic->specularColor.setValue(0.5, 0.5, 0.5);
redPlastic->shininess = 0.5;
// Set all field values for the hydrogen atoms
hydrogenXform1->scaleFactor.setValue(0.75, 0.75, 0.75);
hydrogenXform1->translation.setValue(0.1, 1.2, 1.0);
hydrogenXform2->translation.setValue(0.0, -3.2, 0.0);
whitePlastic->ambientColor.setValue(1.0, 1.0, 1.0);
whitePlastic->diffuseColor.setValue(1.0, 1.0, 1.0);
whitePlastic->specularColor.setValue(0.5, 0.5, 0.5);
whitePlastic->shininess = 0.5;
// Create a hierarchy
waterMolecule->ref();
waterMolecule->addChild(oxygen);
waterMolecule->addChild(hydrogen1);
waterMolecule->addChild(hydrogen2);
oxygen->addChild(redPlastic);
oxygen->addChild(sphere1);
hydrogen1->addChild(hydrogenXform1);
hydrogen1->addChild(whitePlastic);
hydrogen1->addChild(sphere2);
hydrogen2->addChild(hydrogenXform2);
hydrogen2->addChild(sphere3);
SoWinExaminerViewer *myRenderArea = new SoWinExaminerViewer(myWindow);
// Make myCamera see everything.
myCamera->viewAll(waterMolecule, myRenderArea->getViewportRegion());
// Put our scene in myRenderArea, change the title
myRenderArea->setSceneGraph(waterMolecule);
myRenderArea->setTitle("Water molecule");
myRenderArea->show();
SoWin::show(myWindow); // Display main window
SoWin::mainLoop(); // Main Inventor event loop
delete myRenderArea;
waterMolecule->unref();
return 0;
}
