private void readTransparentStatement(String statement) throws IOException {
String[] split = statement.split(whitespacePattern);
if (split.length != 2) {
throw new IOException("Transparent statement syntax incorrect");
}
material.setTransparent(parseBoolean(split[1]));
}
private Material createMaterial(String side) {
Material mat = new Material(boxle.getAssetManager(), jm3dName);
mat.setName("block_" + block.getName() + "_" + side);
mat.setTransparent(
block.isTransparent()); // Does not actually do anything, but is used as a marker
mat.getAdditionalRenderState().setBlendMode(RenderState.BlendMode.Alpha);
mat.getAdditionalRenderState().setAlphaTest(true);
mat.getAdditionalRenderState().setAlphaFallOff(.9f);
return mat;
}
protected void createMaterial() {
Material material;
if (alpha < 1f && transparent) {
diffuse.a = alpha;
}
if (shadeless) {
material = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
material.setColor("Color", diffuse.clone());
material.setTexture("ColorMap", diffuseMap);
// TODO: Add handling for alpha map?
} else {
material = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
material.setBoolean("UseMaterialColors", true);
material.setColor("Ambient", ambient.clone());
material.setColor("Diffuse", diffuse.clone());
material.setColor("Specular", specular.clone());
material.setFloat("Shininess", shininess); // prevents "premature culling" bug
if (diffuseMap != null) material.setTexture("DiffuseMap", diffuseMap);
if (specularMap != null) material.setTexture("SpecularMap", specularMap);
if (normalMap != null) material.setTexture("NormalMap", normalMap);
if (alphaMap != null) material.setTexture("AlphaMap", alphaMap);
}
if (transparent) {
material.setTransparent(true);
material.getAdditionalRenderState().setBlendMode(BlendMode.Alpha);
material.getAdditionalRenderState().setAlphaTest(true);
material.getAdditionalRenderState().setAlphaFallOff(0.01f);
}
material.setName(matName);
matList.put(matName, material);
}
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");
Spatial s = assetManager.loadModel(MODEL);
if (s instanceof Node) {
model = (Node) s;
} else {
model = new Node();
model.attachChild(s);
}
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) {
Geometry geom = (Geometry) spatial;
Material mat = geom.getMaterial();
mat.setTransparent(true);
mat.getAdditionalRenderState().setAlphaTest(true);
mat.getAdditionalRenderState().setBlendMode(RenderState.BlendMode.Alpha);
geom.setQueueBucket(RenderQueue.Bucket.Transparent);
listGeoms.add(geom);
}
}
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));
}