use of com.jme3.scene.shape.Box in project jmonkeyengine by jMonkeyEngine.
the class HelloMaterial method simpleInitApp.
@Override
public void simpleInitApp() {
/** A simple textured cube -- in good MIP map quality. */
Box cube1Mesh = new Box(1f, 1f, 1f);
Geometry cube1Geo = new Geometry("My Textured Box", cube1Mesh);
cube1Geo.setLocalTranslation(new Vector3f(-3f, 1.1f, 0f));
Material cube1Mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
Texture cube1Tex = assetManager.loadTexture("Interface/Logo/Monkey.jpg");
cube1Mat.setTexture("ColorMap", cube1Tex);
cube1Geo.setMaterial(cube1Mat);
rootNode.attachChild(cube1Geo);
/** A translucent/transparent texture, similar to a window frame. */
Box cube2Mesh = new Box(1f, 1f, 0.01f);
Geometry cube2Geo = new Geometry("window frame", cube2Mesh);
Material cube2Mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
cube2Mat.setTexture("ColorMap", assetManager.loadTexture("Textures/ColoredTex/Monkey.png"));
// activate transparency
cube2Mat.getAdditionalRenderState().setBlendMode(BlendMode.Alpha);
cube2Geo.setQueueBucket(Bucket.Transparent);
cube2Geo.setMaterial(cube2Mat);
rootNode.attachChild(cube2Geo);
/** A bumpy rock with a shiny light effect. To make bumpy objects you must create a NormalMap. */
Sphere sphereMesh = new Sphere(32, 32, 2f);
Geometry sphereGeo = new Geometry("Shiny rock", sphereMesh);
// better quality on spheres
sphereMesh.setTextureMode(Sphere.TextureMode.Projected);
// for lighting effect
TangentBinormalGenerator.generate(sphereMesh);
Material sphereMat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
sphereMat.setTexture("DiffuseMap", assetManager.loadTexture("Textures/Terrain/Pond/Pond.jpg"));
sphereMat.setTexture("NormalMap", assetManager.loadTexture("Textures/Terrain/Pond/Pond_normal.png"));
sphereMat.setBoolean("UseMaterialColors", true);
sphereMat.setColor("Diffuse", ColorRGBA.White);
sphereMat.setColor("Specular", ColorRGBA.White);
// [0,128]
sphereMat.setFloat("Shininess", 64f);
sphereGeo.setMaterial(sphereMat);
//sphereGeo.setMaterial((Material) assetManager.loadMaterial("Materials/MyCustomMaterial.j3m"));
// Move it a bit
sphereGeo.setLocalTranslation(0, 2, -2);
// Rotate it a bit
sphereGeo.rotate(1.6f, 0, 0);
rootNode.attachChild(sphereGeo);
/** Must add a light to make the lit object visible! */
DirectionalLight sun = new DirectionalLight();
sun.setDirection(new Vector3f(1, 0, -2).normalizeLocal());
sun.setColor(ColorRGBA.White);
rootNode.addLight(sun);
}
use of com.jme3.scene.shape.Box in project jmonkeyengine by jMonkeyEngine.
the class EntropyComputeUtil method computeLodEntropy.
public static float computeLodEntropy(Mesh terrainBlock, Buffer lodIndices) {
// Bounding box for the terrain block
BoundingBox bbox = (BoundingBox) terrainBlock.getBound();
// Vertex positions for the block
FloatBuffer positions = terrainBlock.getFloatBuffer(Type.Position);
// Prepare to cast rays
Vector3f pos = new Vector3f();
Vector3f dir = new Vector3f(0, -1, 0);
Ray ray = new Ray(pos, dir);
// Prepare collision results
CollisionResults results = new CollisionResults();
// Set the LOD indices on the block
VertexBuffer originalIndices = terrainBlock.getBuffer(Type.Index);
terrainBlock.clearBuffer(Type.Index);
if (lodIndices instanceof IntBuffer)
terrainBlock.setBuffer(Type.Index, 3, (IntBuffer) lodIndices);
else if (lodIndices instanceof ShortBuffer) {
terrainBlock.setBuffer(Type.Index, 3, (ShortBuffer) lodIndices);
}
// Recalculate collision mesh
terrainBlock.createCollisionData();
float entropy = 0;
for (int i = 0; i < positions.limit() / 3; i++) {
BufferUtils.populateFromBuffer(pos, positions, i);
float realHeight = pos.y;
pos.addLocal(0, bbox.getYExtent(), 0);
ray.setOrigin(pos);
results.clear();
terrainBlock.collideWith(ray, Matrix4f.IDENTITY, bbox, results);
if (results.size() > 0) {
Vector3f contactPoint = results.getClosestCollision().getContactPoint();
float delta = Math.abs(realHeight - contactPoint.y);
entropy = Math.max(delta, entropy);
}
}
// Restore original indices
terrainBlock.clearBuffer(Type.Index);
terrainBlock.setBuffer(originalIndices);
return entropy;
}
use of com.jme3.scene.shape.Box in project jmonkeyengine by jMonkeyEngine.
the class CubeField method createFirstCube.
private Geometry createFirstCube() {
Vector3f loc = player.getLocalTranslation();
loc.addLocal(4, 0, 0);
Box b = new Box(1, 1, 1);
Geometry geom = new Geometry("Box", b);
geom.setLocalTranslation(loc);
Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
mat.setColor("Color", ColorRGBA.Blue);
geom.setMaterial(mat);
return geom;
}
use of com.jme3.scene.shape.Box in project jmonkeyengine by jMonkeyEngine.
the class CubeField method createPlayer.
private Node createPlayer() {
Dome b = new Dome(Vector3f.ZERO, 10, 100, 1);
Geometry playerMesh = new Geometry("Box", b);
playerMaterial = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
playerMaterial.setColor("Color", ColorRGBA.Red);
playerMesh.setMaterial(playerMaterial);
playerMesh.setName("player");
Box floor = new Box(100, 0, 100);
Geometry floorMesh = new Geometry("Box", floor);
Vector3f translation = Vector3f.ZERO.add(playerMesh.getLocalTranslation().getX(), playerMesh.getLocalTranslation().getY() - 1, 0);
floorMesh.setLocalTranslation(translation);
floorMaterial = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
floorMaterial.setColor("Color", ColorRGBA.LightGray);
floorMesh.setMaterial(floorMaterial);
floorMesh.setName("floor");
Node playerNode = new Node();
playerNode.attachChild(playerMesh);
playerNode.attachChild(floorMesh);
return playerNode;
}
use of com.jme3.scene.shape.Box in project jmonkeyengine by jMonkeyEngine.
the class RollingTheMonkey method simpleInitApp.
@Override
public void simpleInitApp() {
flyCam.setEnabled(false);
cam.setLocation(new Vector3f(0.0f, 12.0f, 21.0f));
viewPort.setBackgroundColor(new ColorRGBA(0.2118f, 0.0824f, 0.6549f, 1.0f));
// init physics
BulletAppState bulletState = new BulletAppState();
stateManager.attach(bulletState);
space = bulletState.getPhysicsSpace();
space.addCollisionListener(this);
// create light
DirectionalLight sun = new DirectionalLight();
sun.setDirection((new Vector3f(-0.7f, -0.3f, -0.5f)).normalizeLocal());
System.out.println("Here We Go: " + sun.getDirection());
sun.setColor(ColorRGBA.White);
rootNode.addLight(sun);
// create materials
Material materialRed = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
materialRed.setBoolean("UseMaterialColors", true);
materialRed.setBoolean("HardwareShadows", true);
materialRed.setColor("Diffuse", new ColorRGBA(0.9451f, 0.0078f, 0.0314f, 1.0f));
materialRed.setColor("Specular", ColorRGBA.White);
materialRed.setFloat("Shininess", 64.0f);
Material materialGreen = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
materialGreen.setBoolean("UseMaterialColors", true);
materialGreen.setBoolean("HardwareShadows", true);
materialGreen.setColor("Diffuse", new ColorRGBA(0.0431f, 0.7725f, 0.0078f, 1.0f));
materialGreen.setColor("Specular", ColorRGBA.White);
materialGreen.setFloat("Shininess", 64.0f);
Material logoMaterial = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
logoMaterial.setBoolean("UseMaterialColors", true);
logoMaterial.setBoolean("HardwareShadows", true);
logoMaterial.setTexture("DiffuseMap", assetManager.loadTexture("com/jme3/app/Monkey.png"));
logoMaterial.setColor("Diffuse", ColorRGBA.White);
logoMaterial.setColor("Specular", ColorRGBA.White);
logoMaterial.setFloat("Shininess", 32.0f);
Material materialYellow = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
materialYellow.setBoolean("UseMaterialColors", true);
materialYellow.setBoolean("HardwareShadows", true);
materialYellow.setColor("Diffuse", new ColorRGBA(0.9529f, 0.7843f, 0.0078f, 1.0f));
materialYellow.setColor("Specular", ColorRGBA.White);
materialYellow.setFloat("Shininess", 64.0f);
// create level spatial
// TODO: create your own level mesh
Node level = new Node("level");
level.setShadowMode(ShadowMode.CastAndReceive);
Geometry floor = new Geometry("floor", new Box(22.0f, 0.5f, 22.0f));
floor.setShadowMode(ShadowMode.Receive);
floor.setLocalTranslation(0.0f, -0.5f, 0.0f);
floor.setMaterial(materialGreen);
Geometry wallNorth = new Geometry("wallNorth", new Box(22.0f, 2.0f, 0.5f));
wallNorth.setLocalTranslation(0.0f, 2.0f, 21.5f);
wallNorth.setMaterial(materialRed);
Geometry wallSouth = new Geometry("wallSouth", new Box(22.0f, 2.0f, 0.5f));
wallSouth.setLocalTranslation(0.0f, 2.0f, -21.5f);
wallSouth.setMaterial(materialRed);
Geometry wallEast = new Geometry("wallEast", new Box(0.5f, 2.0f, 21.0f));
wallEast.setLocalTranslation(-21.5f, 2.0f, 0.0f);
wallEast.setMaterial(materialRed);
Geometry wallWest = new Geometry("wallWest", new Box(0.5f, 2.0f, 21.0f));
wallWest.setLocalTranslation(21.5f, 2.0f, 0.0f);
wallWest.setMaterial(materialRed);
level.attachChild(floor);
level.attachChild(wallNorth);
level.attachChild(wallSouth);
level.attachChild(wallEast);
level.attachChild(wallWest);
// The easy way: level.addControl(new RigidBodyControl(0));
// create level Shape
CompoundCollisionShape levelShape = new CompoundCollisionShape();
BoxCollisionShape floorShape = new BoxCollisionShape(new Vector3f(22.0f, 0.5f, 22.0f));
BoxCollisionShape wallNorthShape = new BoxCollisionShape(new Vector3f(22.0f, 2.0f, 0.5f));
BoxCollisionShape wallSouthShape = new BoxCollisionShape(new Vector3f(22.0f, 2.0f, 0.5f));
BoxCollisionShape wallEastShape = new BoxCollisionShape(new Vector3f(0.5f, 2.0f, 21.0f));
BoxCollisionShape wallWestShape = new BoxCollisionShape(new Vector3f(0.5f, 2.0f, 21.0f));
levelShape.addChildShape(floorShape, new Vector3f(0.0f, -0.5f, 0.0f));
levelShape.addChildShape(wallNorthShape, new Vector3f(0.0f, 2.0f, -21.5f));
levelShape.addChildShape(wallSouthShape, new Vector3f(0.0f, 2.0f, 21.5f));
levelShape.addChildShape(wallEastShape, new Vector3f(-21.5f, 2.0f, 0.0f));
levelShape.addChildShape(wallEastShape, new Vector3f(21.5f, 2.0f, 0.0f));
level.addControl(new RigidBodyControl(levelShape, 0));
rootNode.attachChild(level);
space.addAll(level);
// create Pickups
// TODO: create your own pickUp mesh
// create single mesh for all pickups
// HINT: think particles.
pickUps = new Node("pickups");
Quaternion rotation = new Quaternion();
Vector3f translation = new Vector3f(0.0f, PICKUP_SIZE * 1.5f, -PICKUP_RADIUS);
int index = 0;
float ammount = FastMath.TWO_PI / PICKUP_COUNT;
for (float angle = 0; angle < FastMath.TWO_PI; angle += ammount) {
Geometry pickUp = new Geometry("pickUp" + (index++), new Box(PICKUP_SIZE, PICKUP_SIZE, PICKUP_SIZE));
pickUp.setShadowMode(ShadowMode.CastAndReceive);
pickUp.setMaterial(materialYellow);
pickUp.setLocalRotation(rotation.fromAngles(FastMath.rand.nextFloat() * FastMath.TWO_PI, FastMath.rand.nextFloat() * FastMath.TWO_PI, FastMath.rand.nextFloat() * FastMath.TWO_PI));
rotation.fromAngles(0.0f, angle, 0.0f);
rotation.mult(translation, pickUp.getLocalTranslation());
pickUps.attachChild(pickUp);
pickUp.addControl(new GhostControl(new SphereCollisionShape(PICKUP_SIZE)));
space.addAll(pickUp);
//space.addCollisionListener(pickUpControl);
}
rootNode.attachChild(pickUps);
// Create player
// TODO: create your own player mesh
Geometry playerGeometry = new Geometry("player", new Sphere(16, 32, PLAYER_RADIUS));
playerGeometry.setShadowMode(ShadowMode.CastAndReceive);
playerGeometry.setLocalTranslation(PLAYER_START.clone());
playerGeometry.setMaterial(logoMaterial);
// Store control for applying forces
// TODO: create your own player control
player = new RigidBodyControl(new SphereCollisionShape(PLAYER_RADIUS), PLAYER_MASS);
player.setRestitution(PLAYER_REST);
playerGeometry.addControl(player);
rootNode.attachChild(playerGeometry);
space.addAll(playerGeometry);
inputManager.addMapping(INPUT_MAPPING_FORWARD, new KeyTrigger(KeyInput.KEY_UP), new KeyTrigger(KeyInput.KEY_W));
inputManager.addMapping(INPUT_MAPPING_BACKWARD, new KeyTrigger(KeyInput.KEY_DOWN), new KeyTrigger(KeyInput.KEY_S));
inputManager.addMapping(INPUT_MAPPING_LEFT, new KeyTrigger(KeyInput.KEY_LEFT), new KeyTrigger(KeyInput.KEY_A));
inputManager.addMapping(INPUT_MAPPING_RIGHT, new KeyTrigger(KeyInput.KEY_RIGHT), new KeyTrigger(KeyInput.KEY_D));
inputManager.addMapping(INPUT_MAPPING_RESET, new KeyTrigger(KeyInput.KEY_R));
inputManager.addListener(this, INPUT_MAPPING_FORWARD, INPUT_MAPPING_BACKWARD, INPUT_MAPPING_LEFT, INPUT_MAPPING_RIGHT, INPUT_MAPPING_RESET);
// init UI
infoText = new BitmapText(guiFont, false);
infoText.setText(INFO_MESSAGE);
guiNode.attachChild(infoText);
scoreText = new BitmapText(guiFont, false);
scoreText.setText("Score: 0");
guiNode.attachChild(scoreText);
messageText = new BitmapText(guiFont, false);
messageText.setText(MESSAGE);
messageText.setLocalScale(0.0f);
guiNode.attachChild(messageText);
infoText.setLocalTranslation(0.0f, cam.getHeight(), 0.0f);
scoreText.setLocalTranslation((cam.getWidth() - scoreText.getLineWidth()) / 2.0f, scoreText.getLineHeight(), 0.0f);
messageText.setLocalTranslation((cam.getWidth() - messageText.getLineWidth()) / 2.0f, (cam.getHeight() - messageText.getLineHeight()) / 2, 0.0f);
// init shadows
FilterPostProcessor processor = new FilterPostProcessor(assetManager);
DirectionalLightShadowFilter filter = new DirectionalLightShadowFilter(assetManager, 2048, 1);
filter.setLight(sun);
processor.addFilter(filter);
viewPort.addProcessor(processor);
}
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