private void randomizeTransform(Spatial spat) {
spat.setLocalTranslation(
(float) Math.random() * 10, (float) Math.random() * 10, (float) Math.random() * 10);
spat.setLocalTranslation(
(float) Math.random() * 10, (float) Math.random() * 10, (float) Math.random() * 10);
spat.setLocalScale(
(float) Math.random() * 2, (float) Math.random() * 2, (float) Math.random() * 2);
}
public void setSpatial(Spatial model) {
if (model == null) {
removeFromPhysicsSpace();
clearData();
return;
}
targetModel = model;
Node parent = model.getParent();
Vector3f initPosition = model.getLocalTranslation().clone();
Quaternion initRotation = model.getLocalRotation().clone();
initScale = model.getLocalScale().clone();
model.removeFromParent();
model.setLocalTranslation(Vector3f.ZERO);
model.setLocalRotation(Quaternion.IDENTITY);
model.setLocalScale(1);
// HACK ALERT change this
// I remove the skeletonControl and readd it to the spatial to make sure it's after the
// ragdollControl in the stack
// Find a proper way to order the controls.
SkeletonControl sc = model.getControl(SkeletonControl.class);
model.removeControl(sc);
model.addControl(sc);
// ----
removeFromPhysicsSpace();
clearData();
// put into bind pose and compute bone transforms in model space
// maybe dont reset to ragdoll out of animations?
scanSpatial(model);
if (parent != null) {
parent.attachChild(model);
}
model.setLocalTranslation(initPosition);
model.setLocalRotation(initRotation);
model.setLocalScale(initScale);
logger.log(Level.INFO, "Created physics ragdoll for skeleton {0}", skeleton);
}
@Override
public void simpleInitApp() {
Spatial gameLevel = assetManager.loadModel("Scenes/town/main.j3o");
gameLevel.setLocalTranslation(0, -5.2f, 0);
gameLevel.setLocalScale(2);
rootNode.attachChild(gameLevel);
Spatial teapot = assetManager.loadModel("Models/Teapot/Teapot.obj");
Material mat_default = new Material(assetManager, "Common/MatDefs/Misc/ShowNormals.j3md");
teapot.setMaterial(mat_default);
rootNode.attachChild(teapot);
// Create a wall with a simple texture from test data
Box box = new Box(Vector3f.ZERO, 2.5f, 2.5f, 2.5f);
Spatial wall = new Geometry("Box", box);
Material mat_brick = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
mat_brick.setTexture(
"ColorMap", assetManager.loadTexture("Textures/Terrain/BrickWall/BrickWall.jpg"));
wall.setMaterial(mat_brick);
wall.setLocalTranslation(2.0f, -2.5f, 0.0f);
rootNode.attachChild(wall);
// Display a line of text with a default font
guiNode.detachAllChildren();
guiFont = assetManager.loadFont("Interface/Fonts/Default.fnt");
BitmapText helloText = new BitmapText(guiFont, false);
helloText.setSize(guiFont.getCharSet().getRenderedSize());
helloText.setText("Hello World");
helloText.setLocalTranslation(300, helloText.getLineHeight(), 0);
guiNode.attachChild(helloText);
// Load a model from test_data (OgreXML+material+texture)
Spatial ninja = assetManager.loadModel("Models/Ninja/Ninja.mesh.xml");
ninja.scale(0.05f, 0.05f, 0.05f);
ninja.rotate(0.0f, -3.0f, 0.0f);
ninja.setLocalTranslation(0.0f, -5.0f, -2.0f);
rootNode.attachChild(ninja);
// You must add a light to make the model visible
DirectionalLight sun = new DirectionalLight();
sun.setDirection(new Vector3f(-0.1f, -0.7f, -1.0f));
rootNode.addLight(sun);
}
@Override
public void simpleInitApp() {
// put the camera in a bad position
cam.setLocation(new Vector3f(0.7804813f, 1.7502685f, -2.1556435f));
cam.setRotation(new Quaternion(0.1961598f, -0.7213164f, 0.2266092f, 0.6243975f));
cam.setFrustumFar(10);
Material mat = assetManager.loadMaterial("Common/Materials/WhiteColor.j3m");
rootNode.setShadowMode(ShadowMode.Off);
Box floor = new Box(Vector3f.ZERO, 3, 0.1f, 3);
Geometry floorGeom = new Geometry("Floor", floor);
floorGeom.setMaterial(mat);
floorGeom.setLocalTranslation(0, -0.2f, 0);
floorGeom.setShadowMode(ShadowMode.Receive);
rootNode.attachChild(floorGeom);
teapot = assetManager.loadModel("Models/Teapot/Teapot.obj");
teapot.setLocalScale(2f);
teapot.setMaterial(mat);
teapot.setShadowMode(ShadowMode.CastAndReceive);
rootNode.attachChild(teapot);
// lightMdl = new Geometry("Light", new Sphere(10, 10, 0.1f));
// lightMdl.setMaterial(mat);
// // disable shadowing for light representation
// lightMdl.setShadowMode(ShadowMode.Off);
// rootNode.attachChild(lightMdl);
bsr = new BasicShadowRenderer(assetManager, 512);
bsr.setDirection(new Vector3f(-1, -1, -1).normalizeLocal());
viewPort.addProcessor(bsr);
frustum = new WireFrustum(bsr.getPoints());
frustumMdl = new Geometry("f", frustum);
frustumMdl.setCullHint(Spatial.CullHint.Never);
frustumMdl.setShadowMode(ShadowMode.Off);
frustumMdl.setMaterial(new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md"));
frustumMdl.getMaterial().getAdditionalRenderState().setWireframe(true);
frustumMdl.getMaterial().setColor("Color", ColorRGBA.Red);
rootNode.attachChild(frustumMdl);
}
public void setScale(String objectID, Vector3f scale) {
Spatial object = Util.findNode(sim.getRootNode(), objectID);
object.setLocalScale(scale);
}
