Examples with ChaseCamera com.jme3.input.ChaseCamera used on opensource projects

Example 11 with ChaseCamera

use of com.jme3.input.ChaseCamera in project jmonkeyengine by jMonkeyEngine.

the class TestLodGeneration method simpleInitApp.

public void simpleInitApp() {
    DirectionalLight dl = new DirectionalLight();
    dl.setDirection(new Vector3f(-1, -1, -1).normalizeLocal());
    rootNode.addLight(dl);
    AmbientLight al = new AmbientLight();
    al.setColor(ColorRGBA.White.mult(0.6f));
    rootNode.addLight(al);
    // model = (Node) assetManager.loadModel("Models/Sinbad/Sinbad.mesh.xml");
    model = (Node) assetManager.loadModel("Models/Jaime/Jaime.j3o");
    BoundingBox b = ((BoundingBox) model.getWorldBound());
    model.setLocalScale(1.2f / (b.getYExtent() * 2));
    //  model.setLocalTranslation(0,-(b.getCenter().y - b.getYExtent())* model.getLocalScale().y, 0);
    for (Spatial spatial : model.getChildren()) {
        if (spatial instanceof Geometry) {
            listGeoms.add((Geometry) spatial);
        }
    }
    ChaseCamera chaseCam = new ChaseCamera(cam, inputManager);
    model.addControl(chaseCam);
    chaseCam.setLookAtOffset(b.getCenter());
    chaseCam.setDefaultDistance(5);
    chaseCam.setMinVerticalRotation(-FastMath.HALF_PI + 0.01f);
    chaseCam.setZoomSensitivity(0.5f);
    //           ch = model.getControl(AnimControl.class).createChannel();
    //          ch.setAnim("Wave");
    SkeletonControl c = model.getControl(SkeletonControl.class);
    if (c != null) {
        c.setEnabled(false);
    }
    reductionvalue = 0.80f;
    lodLevel = 1;
    for (final Geometry geometry : listGeoms) {
        LodGenerator lodGenerator = new LodGenerator(geometry);
        lodGenerator.bakeLods(LodGenerator.TriangleReductionMethod.PROPORTIONAL, reductionvalue);
        geometry.setLodLevel(lodLevel);
    }
    rootNode.attachChild(model);
    flyCam.setEnabled(false);
    guiFont = assetManager.loadFont("Interface/Fonts/Default.fnt");
    hudText = new BitmapText(guiFont, false);
    hudText.setSize(guiFont.getCharSet().getRenderedSize());
    hudText.setText(computeNbTri() + " tris");
    hudText.setLocalTranslation(cam.getWidth() / 2, hudText.getLineHeight(), 0);
    guiNode.attachChild(hudText);
    inputManager.addListener(new ActionListener() {

        public void onAction(String name, boolean isPressed, float tpf) {
            if (isPressed) {
                if (name.equals("plus")) {
                    //                        lodLevel++;
                    //                        for (Geometry geometry : listGeoms) {
                    //                            if (geometry.getMesh().getNumLodLevels() <= lodLevel) {
                    //                                lodLevel = 0;
                    //                            }
                    //                            geometry.setLodLevel(lodLevel);
                    //                        }
                    //                        jaimeText.setText(computeNbTri() + " tris");
                    reductionvalue += 0.05f;
                    updateLod();
                }
                if (name.equals("minus")) {
                    //                        lodLevel--;
                    //                        for (Geometry geometry : listGeoms) {
                    //                            if (lodLevel < 0) {
                    //                                lodLevel = geometry.getMesh().getNumLodLevels() - 1;
                    //                            }
                    //                            geometry.setLodLevel(lodLevel);
                    //                        }
                    //                        jaimeText.setText(computeNbTri() + " tris");
                    reductionvalue -= 0.05f;
                    updateLod();
                }
                if (name.equals("wireFrame")) {
                    wireFrame = !wireFrame;
                    for (Geometry geometry : listGeoms) {
                        geometry.getMaterial().getAdditionalRenderState().setWireframe(wireFrame);
                    }
                }
            }
        }

        private void updateLod() {
            reductionvalue = FastMath.clamp(reductionvalue, 0.0f, 1.0f);
            makeLod(LodGenerator.TriangleReductionMethod.PROPORTIONAL, reductionvalue, 1);
        }
    }, "plus", "minus", "wireFrame");
    inputManager.addMapping("plus", new KeyTrigger(KeyInput.KEY_ADD));
    inputManager.addMapping("minus", new KeyTrigger(KeyInput.KEY_SUBTRACT));
    inputManager.addMapping("wireFrame", new KeyTrigger(KeyInput.KEY_SPACE));
}