private void start() {
try {
RenderEngine failSafeIfcEngine =
new JvmIfcEngine(
new File("../buildingSMARTLibrary/schema/IFC2X3_TC1.exp"),
new File("lib/64"),
new File("tmp"),
System.getProperty("java.class.path"));
RenderEngineModel model =
failSafeIfcEngine.openModel(new File("../TestData/data/AC11-Institute-Var-2-IFC.ifc"));
RenderEngineGeometry geometry = model.finalizeModelling(model.initializeModelling());
System.out.println(geometry);
model.close();
failSafeIfcEngine.close();
} catch (RenderEngineException e) {
e.printStackTrace();
}
}
public void createTriangles(
IfcRoot ifcRootObject, IfcModelInterface ifcModel, TransformGroup buildingTransformGroup)
throws RenderEngineException {
RenderEngineInstance instance =
ifcEngineModel.getInstanceFromExpressId(ifcRootObject.getExpressId());
RenderEngineInstanceVisualisationProperties instanceInModelling =
instance.getVisualisationProperties();
if (instanceInModelling.getPrimitiveCount() != 0) {
Appearance appearance = appearances.getAppearance(ifcRootObject);
if (appearance != null) {
Point3f[] coordinates = new Point3f[instanceInModelling.getPrimitiveCount() * 3];
Vector3f[] normals = new Vector3f[instanceInModelling.getPrimitiveCount() * 3];
for (int i = instanceInModelling.getStartIndex();
i < instanceInModelling.getPrimitiveCount() * 3 + instanceInModelling.getStartIndex();
i += 3) {
int offsetIndex = i - instanceInModelling.getStartIndex();
int i1 = geometry.getIndex(i);
int i2 = geometry.getIndex(i + 1);
int i3 = geometry.getIndex(i + 2);
coordinates[offsetIndex] =
new Point3f(
geometry.getVertex(i1 * 3),
geometry.getVertex(i1 * 3 + 1),
geometry.getVertex(i1 * 3 + 2));
coordinates[offsetIndex + 1] =
new Point3f(
geometry.getVertex(i3 * 3),
geometry.getVertex(i3 * 3 + 1),
geometry.getVertex(i3 * 3 + 2));
coordinates[offsetIndex + 2] =
new Point3f(
geometry.getVertex(i2 * 3),
geometry.getVertex(i2 * 3 + 1),
geometry.getVertex(i2 * 3 + 2));
normals[offsetIndex] =
new Vector3f(
geometry.getNormal(i1 * 3),
geometry.getNormal(i1 * 3 + 1),
geometry.getNormal(i1 * 3 + 2));
normals[offsetIndex + 1] =
new Vector3f(
geometry.getNormal(i3 * 3),
geometry.getNormal(i3 * 3 + 1),
geometry.getNormal(i3 * 3 + 2));
normals[offsetIndex + 2] =
new Vector3f(
geometry.getNormal(i2 * 3),
geometry.getNormal(i2 * 3 + 1),
geometry.getNormal(i2 * 3 + 2));
}
TriangleArray triangleArray =
new TriangleArray(
coordinates.length, GeometryArray.COORDINATES | GeometryArray.NORMALS);
triangleArray.setCoordinates(0, coordinates);
triangleArray.setNormals(0, normals);
Shape3D myShape = new Shape3D(triangleArray, appearance);
buildingTransformGroup.addChild(myShape);
myShape.setUserData(ifcRootObject);
}
}
}
private void start() throws PluginException, IfcModelInterfaceException {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
try {
setIconImage(ImageIO.read(getClass().getResource("haussmall.png")));
} catch (IOException e) {
LOGGER.error("", e);
}
setSize(800, 600);
getContentPane().setBackground(Color.BLACK);
setTitle("IFC Visualiser");
setVisible(true);
VirtualUniverse universe = new VirtualUniverse();
Locale locale = new Locale(universe);
canvas = new Canvas3D(SimpleUniverse.getPreferredConfiguration());
sceneBranchGroup = new BranchGroup();
sceneBranchGroup.setCapability(BranchGroup.ALLOW_CHILDREN_EXTEND);
sceneBranchGroup.setCapability(BranchGroup.ALLOW_CHILDREN_WRITE);
createLoaderSceneGraph();
locale.addBranchGraph(sceneBranchGroup);
showLoader = true;
new Thread() {
public void run() {
float x = 0;
float y = 0;
while (showLoader) {
Matrix3f matrixX = new Matrix3f();
matrixX.rotX(x);
Matrix3f matrixY = new Matrix3f();
matrixY.rotY(y);
Matrix3f rot = new Matrix3f();
rot.mul(matrixX, matrixY);
Transform3D transform3d = new Transform3D();
transform3d.setRotation(rot);
transform3d.setTranslation(new Vector3d(10, 0, 0));
loaderTransformGroup.setTransform(transform3d);
y -= 0.05;
x += 0.015;
try {
Thread.sleep(25);
} catch (InterruptedException e) {
LOGGER.error("", e);
}
}
};
}.start();
viewBranchGroup = new BranchGroup();
createViewBranch();
viewBranchGroup.compile();
locale.addBranchGraph(viewBranchGroup);
add(canvas, BorderLayout.CENTER);
canvas.setVisible(true);
validate();
sharedGroup = new SharedGroup();
try {
pluginManager = LocalDevPluginLoader.createPluginManager(new File("home"));
} catch (PluginException e) {
LOGGER.error("", e);
}
DeserializerPlugin deserializerPlugin = pluginManager.getFirstDeserializer("ifc", true);
Deserializer deserializer = deserializerPlugin.createDeserializer(new PluginConfiguration());
deserializer.init(pluginManager.requireSchemaDefinition());
File file = new File("../TestData/data/AC11-Institute-Var-2-IFC.ifc");
try {
model = deserializer.read(file);
} catch (DeserializationException e) {
LOGGER.error("", e);
} catch (Exception e) {
LOGGER.error("", e);
}
ifcEngine = pluginManager.requireRenderEngine().createRenderEngine(new PluginConfiguration());
ifcEngine.init();
try {
ifcEngineModel = ifcEngine.openModel(file);
try {
RenderEngineSurfaceProperties initializeModelling = ifcEngineModel.initializeModelling();
geometry = ifcEngineModel.finalizeModelling(initializeModelling);
createSceneGraph();
} finally {
ifcEngineModel.close();
}
} finally {
ifcEngine.close();
}
}
