Examples with Vector2f com.jme3.math.Vector2f used on opensource projects

Example 91 with Vector2f

use of com.jme3.math.Vector2f in project jmonkeyengine by jMonkeyEngine.

the class TestPostFilters method setupFloor.

public void setupFloor() {
    Material mat = assetManager.loadMaterial("Textures/Terrain/BrickWall/BrickWall.j3m");
    Box floor = new Box(50, 1f, 50);
    TangentBinormalGenerator.generate(floor);
    floor.scaleTextureCoordinates(new Vector2f(5, 5));
    Geometry floorGeom = new Geometry("Floor", floor);
    floorGeom.setMaterial(mat);
    floorGeom.setShadowMode(ShadowMode.Receive);
    rootNode.attachChild(floorGeom);
}

Example 92 with Vector2f

use of com.jme3.math.Vector2f in project jmonkeyengine by jMonkeyEngine.

the class TerrainGridAlphaMapTest method updateMarkerElevations.

private void updateMarkerElevations() {
    for (Spatial s : markers.getChildren()) {
        float h = terrain.getHeight(new Vector2f(s.getLocalTranslation().x, s.getLocalTranslation().z));
        s.setLocalTranslation(s.getLocalTranslation().x, h + 1, s.getLocalTranslation().z);
    }
}

Example 93 with Vector2f

use of com.jme3.math.Vector2f in project jmonkeyengine by jMonkeyEngine.

the class TerrainTestModifyHeight method adjustHeight.

private void adjustHeight(Vector3f loc, float radius, float height) {
    // offset it by radius because in the loop we iterate through 2 radii
    int radiusStepsX = (int) (radius / terrain.getLocalScale().x);
    int radiusStepsZ = (int) (radius / terrain.getLocalScale().z);
    float xStepAmount = terrain.getLocalScale().x;
    float zStepAmount = terrain.getLocalScale().z;
    long start = System.currentTimeMillis();
    List<Vector2f> locs = new ArrayList<Vector2f>();
    List<Float> heights = new ArrayList<Float>();
    for (int z = -radiusStepsZ; z < radiusStepsZ; z++) {
        for (int x = -radiusStepsX; x < radiusStepsX; x++) {
            float locX = loc.x + (x * xStepAmount);
            float locZ = loc.z + (z * zStepAmount);
            if (isInRadius(locX - loc.x, locZ - loc.z, radius)) {
                // see if it is in the radius of the tool
                float h = calculateHeight(radius, height, locX - loc.x, locZ - loc.z);
                locs.add(new Vector2f(locX, locZ));
                heights.add(h);
            }
        }
    }
    terrain.adjustHeight(locs, heights);
    //System.out.println("Modified "+locs.size()+" points, took: " + (System.currentTimeMillis() - start)+" ms");
    terrain.updateModelBound();
}

Example 94 with Vector2f

use of com.jme3.math.Vector2f in project jmonkeyengine by jMonkeyEngine.

the class TestSceneWater method simpleInitApp.

public void simpleInitApp() {
    this.flyCam.setMoveSpeed(10);
    Node mainScene = new Node();
    cam.setLocation(new Vector3f(-27.0f, 1.0f, 75.0f));
    cam.setRotation(new Quaternion(0.03f, 0.9f, 0f, 0.4f));
    // load sky
    mainScene.attachChild(SkyFactory.createSky(assetManager, "Textures/Sky/Bright/BrightSky.dds", false));
    File file = new File("wildhouse.zip");
    if (file.exists()) {
        useHttp = false;
    }
    // load the level from zip or http zip
    if (useHttp) {
        assetManager.registerLocator("https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/jmonkeyengine/wildhouse.zip", HttpZipLocator.class);
    } else {
        assetManager.registerLocator("wildhouse.zip", ZipLocator.class);
    }
    Spatial scene = assetManager.loadModel("main.scene");
    DirectionalLight sun = new DirectionalLight();
    Vector3f lightDir = new Vector3f(-0.37352666f, -0.50444174f, -0.7784704f);
    sun.setDirection(lightDir);
    sun.setColor(ColorRGBA.White.clone().multLocal(2));
    scene.addLight(sun);
    Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    mat.setTexture("ColorMap", assetManager.loadTexture("Interface/Logo/Monkey.jpg"));
    //add lightPos Geometry
    Sphere lite = new Sphere(8, 8, 3.0f);
    Geometry lightSphere = new Geometry("lightsphere", lite);
    lightSphere.setMaterial(mat);
    Vector3f lightPos = lightDir.multLocal(-400);
    lightSphere.setLocalTranslation(lightPos);
    rootNode.attachChild(lightSphere);
    SimpleWaterProcessor waterProcessor = new SimpleWaterProcessor(assetManager);
    waterProcessor.setReflectionScene(mainScene);
    waterProcessor.setDebug(false);
    waterProcessor.setLightPosition(lightPos);
    waterProcessor.setRefractionClippingOffset(1.0f);
    //setting the water plane
    Vector3f waterLocation = new Vector3f(0, -20, 0);
    waterProcessor.setPlane(new Plane(Vector3f.UNIT_Y, waterLocation.dot(Vector3f.UNIT_Y)));
    WaterUI waterUi = new WaterUI(inputManager, waterProcessor);
    waterProcessor.setWaterColor(ColorRGBA.Brown);
    waterProcessor.setDebug(true);
    //lower render size for higher performance
    //        waterProcessor.setRenderSize(128,128);
    //raise depth to see through water
    //        waterProcessor.setWaterDepth(20);
    //lower the distortion scale if the waves appear too strong
    //        waterProcessor.setDistortionScale(0.1f);
    //lower the speed of the waves if they are too fast
    //        waterProcessor.setWaveSpeed(0.01f);
    Quad quad = new Quad(400, 400);
    //the texture coordinates define the general size of the waves
    quad.scaleTextureCoordinates(new Vector2f(6f, 6f));
    Geometry water = new Geometry("water", quad);
    water.setShadowMode(ShadowMode.Receive);
    water.setLocalRotation(new Quaternion().fromAngleAxis(-FastMath.HALF_PI, Vector3f.UNIT_X));
    water.setMaterial(waterProcessor.getMaterial());
    water.setLocalTranslation(-200, -20, 250);
    rootNode.attachChild(water);
    viewPort.addProcessor(waterProcessor);
    mainScene.attachChild(scene);
    rootNode.attachChild(mainScene);
}

Example 95 with Vector2f

use of com.jme3.math.Vector2f in project jmonkeyengine by jMonkeyEngine.

the class IosTouchHandler method actionMove.

public void actionMove(int pointerId, long time, float x, float y) {
    float jmeX = iosInput.getJmeX(x);
    float jmeY = iosInput.invertY(iosInput.getJmeY(y));
    Vector2f lastPos = lastPositions.get(pointerId);
    if (lastPos == null) {
        lastPos = new Vector2f(jmeX, jmeY);
        lastPositions.put(pointerId, lastPos);
    }
    float dX = jmeX - lastPos.x;
    float dY = jmeY - lastPos.y;
    if (dX != 0 || dY != 0) {
        TouchEvent touch = iosInput.getFreeTouchEvent();
        touch.set(TouchEvent.Type.MOVE, jmeX, jmeY, dX, dY);
        touch.setPointerId(pointerId);
        touch.setTime(time);
        touch.setPressure(1.0f);
        //touch.setPressure(event.getPressure(p));
        lastPos.set(jmeX, jmeY);
        processEvent(touch);
    }
}