@Override
public void simpleInitApp() {
bulletAppState = new BulletAppState();
stateManager.attach(bulletAppState);
bulletAppState.getPhysicsSpace().enableDebug(assetManager);
bullet = new Sphere(32, 32, 0.4f, true, false);
bullet.setTextureMode(TextureMode.Projected);
bulletCollisionShape = new SphereCollisionShape(0.1f);
setupKeys();
mat = new Material(getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
mat.getAdditionalRenderState().setWireframe(true);
mat.setColor("Color", ColorRGBA.Green);
mat2 = new Material(getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
mat2.getAdditionalRenderState().setWireframe(true);
mat2.setColor("Color", ColorRGBA.Red);
// An obstacle mesh, does not move (mass=0)
Node node2 = new Node();
node2.setName("mesh");
node2.setLocalTranslation(new Vector3f(2.5f, 0, 0f));
node2.addControl(
new RigidBodyControl(new MeshCollisionShape(new Box(Vector3f.ZERO, 4, 4, 0.1f)), 0));
rootNode.attachChild(node2);
getPhysicsSpace().add(node2);
// The floor, does not move (mass=0)
Node node3 = new Node();
node3.setLocalTranslation(new Vector3f(0f, -6, 0f));
node3.addControl(new RigidBodyControl(new BoxCollisionShape(new Vector3f(100, 1, 100)), 0));
rootNode.attachChild(node3);
getPhysicsSpace().add(node3);
}
/**
* renders a filter on a fullscreen quad
*
* @param r
* @param buff
* @param mat
*/
private void renderProcessing(Renderer r, FrameBuffer buff, Material mat) {
if (buff == outputBuffer) {
fsQuad.setWidth(width);
fsQuad.setHeight(height);
filterCam.resize(originalWidth, originalHeight, true);
fsQuad.setPosition(left * originalWidth, bottom * originalHeight);
} else {
fsQuad.setWidth(buff.getWidth());
fsQuad.setHeight(buff.getHeight());
filterCam.resize(buff.getWidth(), buff.getHeight(), true);
fsQuad.setPosition(0, 0);
}
if (mat.getAdditionalRenderState().isDepthWrite()) {
mat.getAdditionalRenderState().setDepthTest(false);
mat.getAdditionalRenderState().setDepthWrite(false);
}
fsQuad.setMaterial(mat);
fsQuad.updateGeometricState();
renderManager.setCamera(filterCam, true);
r.setFrameBuffer(buff);
r.clearBuffers(false, true, true);
renderManager.renderGeometry(fsQuad);
}
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;
}
public static void LoadObjectHelper() {
highlightMat = new Material(Main.s_AssetManager, "Common/MatDefs/Misc/Unshaded.j3md");
Texture texture = Main.s_AssetManager.loadTexture("Models/tree.png");
highlightMat.setTexture("ColorMap", texture);
greenTrans = new Material(Main.s_AssetManager, "Common/MatDefs/Misc/Unshaded.j3md");
greenTrans.setColor("Color", new ColorRGBA(0, 1, 0, 0.3f));
greenTrans.getAdditionalRenderState().setBlendMode(BlendMode.Alpha);
redTrans = new Material(Main.s_AssetManager, "Common/MatDefs/Misc/Unshaded.j3md");
redTrans.setColor("Color", new ColorRGBA(1, 0, 0, 0.3f));
redTrans.getAdditionalRenderState().setBlendMode(BlendMode.Alpha);
}
// debug function that create a displayable frustrum
protected Geometry createFrustum(Vector3f[] pts, int i) {
WireFrustum frustum = new WireFrustum(pts);
Geometry frustumMdl = new Geometry("f", frustum);
frustumMdl.setCullHint(Spatial.CullHint.Never);
frustumMdl.setShadowMode(ShadowMode.Off);
Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
mat.getAdditionalRenderState().setWireframe(true);
frustumMdl.setMaterial(mat);
switch (i) {
case 0:
frustumMdl.getMaterial().setColor("Color", ColorRGBA.Pink);
break;
case 1:
frustumMdl.getMaterial().setColor("Color", ColorRGBA.Red);
break;
case 2:
frustumMdl.getMaterial().setColor("Color", ColorRGBA.Green);
break;
case 3:
frustumMdl.getMaterial().setColor("Color", ColorRGBA.Blue);
break;
default:
frustumMdl.getMaterial().setColor("Color", ColorRGBA.White);
break;
}
frustumMdl.updateGeometricState();
return frustumMdl;
}
@Override
public void simpleInitApp() {
loadHintText();
initCrossHairs();
setupKeys();
createMarker();
// WIREFRAME material
matWire = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
matWire.getAdditionalRenderState().setWireframe(true);
matWire.setColor("Color", ColorRGBA.Green);
createTerrain();
// createTerrainGrid();
DirectionalLight light = new DirectionalLight();
light.setDirection((new Vector3f(-0.5f, -1f, -0.5f)).normalize());
rootNode.addLight(light);
AmbientLight ambLight = new AmbientLight();
ambLight.setColor(new ColorRGBA(1f, 1f, 0.8f, 0.2f));
rootNode.addLight(ambLight);
cam.setLocation(new Vector3f(0, 256, 0));
cam.lookAtDirection(new Vector3f(0, -1f, 0).normalizeLocal(), Vector3f.UNIT_X);
}
Node createDebugGeometry() {
Line l = new Line(from.getPlanet().getPosition(), to.getPlanet().getPosition());
line = new Geometry("Line #" + from.getPlanet().getID() + " to #" + to.getPlanet().getID(), l);
Material material =
new Material(
SolarWarsApplication.getInstance().getAssetManager(),
"Common/MatDefs/Misc/Unshaded.j3md");
Player p = from.getPlanet().getOwner();
ColorRGBA c;
if (p == null) {
c = ColorRGBA.White.clone();
c.a = 0.5f;
material.setColor("Color", c);
} else {
c = p.getColor();
c.a = 0.5f;
material.setColor("Color", c);
}
material.getAdditionalRenderState().setBlendMode(RenderState.BlendMode.Alpha);
line.setMaterial(material);
createLabel();
Node lineNode = new Node(line.getName() + "_Node");
lineNode.attachChild(line);
lineNode.attachChild(label);
// Vector3f pos = to.getPlanet().getPosition().
// subtract(from.getPlanet().getPosition());
// lineNode.setLocalTranslation(pos.mult(0.5f));
return lineNode;
}
private void readAdditionalRenderState(List<Statement> renderStates) throws IOException {
renderState = material.getAdditionalRenderState();
for (Statement statement : renderStates) {
readRenderStateStatement(statement);
}
renderState = null;
}
private Spatial getSpatial(String name) {
Node node = new Node(name);
// load picture
Picture pic = new Picture(name);
Texture2D tex = (Texture2D) assetManager.loadTexture("Textures/" + name + ".png");
pic.setTexture(assetManager, tex, true);
// adjust picture
float width = tex.getImage().getWidth();
float height = tex.getImage().getHeight();
pic.setWidth(width);
pic.setHeight(height);
pic.move(-width / 2f, -height / 2f, 0);
// add a material to the picture
Material picMat = new Material(assetManager, "Common/MatDefs/Gui/Gui.j3md");
picMat.getAdditionalRenderState().setBlendMode(BlendMode.AlphaAdditive);
node.setMaterial(new Material());
// set the radius of the spatial
// (using width only as a simple approximation)
// node.setUserData("radius", width/2);
// attach the picture to the node and return it
node.attachChild(pic);
return node;
}
private Geometry putShape(SimpleApplication game, Mesh shape, ColorRGBA color) {
Geometry g = new Geometry("coordinate axis", shape);
Material mat = new Material(game.getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
mat.getAdditionalRenderState().setWireframe(true);
mat.setColor("Color", color);
g.setMaterial(mat);
game.getRootNode().attachChild(g);
return g;
}
/**
* Generates a new, basic material for use in the jME3 app.
*
* @param color The color of the material.
* @return A jME3 Material using Lighting.j3md.
*/
public Material createLitMaterial(ColorRGBA color) {
Material material = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
material.setBoolean("UseMaterialColors", true);
material.setColor("Diffuse", color);
material.setFloat("Shininess", 12f);
material.setColor("Specular", ColorRGBA.White);
material.setColor("Ambient", ColorRGBA.LightGray);
material.getAdditionalRenderState().setBlendMode(BlendMode.Alpha);
return material;
}
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);
}
@Override
public void modify(ModelObject modelObject) {
SkeletonControl skeletonControl =
modelObject.getModelSpatial().getControl(SkeletonControl.class);
Node headNode = skeletonControl.getAttachmentsNode("head");
float width = 1.6f;
float height = (width * (4f / 5));
Quad quad = new Quad(width, height, true);
Spatial plane = new Geometry(null, quad);
plane.setLocalTranslation((width / -2), 0.3f, -0.73f);
JMonkeyUtil.setLocalRotation(plane, new Vector3f(0, -0.7f, 1));
Material material = MaterialFactory.generateUnshadedMaterial("Models/cow/resources/baron.png");
material.getAdditionalRenderState().setFaceCullMode(RenderState.FaceCullMode.Off);
plane.setMaterial(material);
headNode.attachChild(plane);
}
private void createMarker() {
// collision marker
Sphere sphere = new Sphere(8, 8, 0.5f);
marker = new Geometry("Marker");
marker.setMesh(sphere);
Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
mat.setColor("Color", new ColorRGBA(251f / 255f, 130f / 255f, 0f, 0.6f));
mat.getAdditionalRenderState().setBlendMode(BlendMode.Alpha);
marker.setMaterial(mat);
rootNode.attachChild(marker);
// surface normal marker
Arrow arrow = new Arrow(new Vector3f(0, 1, 0));
markerNormal = new Geometry("MarkerNormal");
markerNormal.setMesh(arrow);
markerNormal.setMaterial(mat);
rootNode.attachChild(markerNormal);
}
public Recording(TerrainHeighmapCreator app, Camera cam, Node sceneNode) {
this.app = app;
this.cam = cam;
this.sceneNode = new Node("record");
sceneNode.attachChild(this.sceneNode);
this.points = new ArrayList<>();
sphereMesh = new Sphere(8, 8, 0.25f * TerrainHeighmapCreator.TERRAIN_SCALE);
sphereMat = new Material(app.getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
sphereMat.setColor("Color", ColorRGBA.Blue);
arrowMat = new Material(app.getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
arrowMat.getAdditionalRenderState().setWireframe(true);
arrowMat.setColor("Color", ColorRGBA.Red);
app.getNifty().addXml("org/shaman/terrain/vegetation/DummyScreen.xml");
app.getInputManager()
.addMapping("RecordingAdd", new MouseButtonTrigger(MouseInput.BUTTON_RIGHT));
app.getInputManager()
.addMapping("RecordingSpeed-", new MouseAxisTrigger(MouseInput.AXIS_WHEEL, true));
app.getInputManager()
.addMapping("RecordingSpeed+", new MouseAxisTrigger(MouseInput.AXIS_WHEEL, false));
app.getInputManager().addListener(this, "RecordingAdd", "RecordingSpeed-", "RecordingSpeed+");
}
/** @param l */
public LightModel(Light l) {
light = l;
if (!(l instanceof AmbientLight)) {
symbolMaterial =
new Material(
CurrentData.getEditorWindow().getB3DApp().getAssetManager(),
"Common/MatDefs/Misc/Unshaded.j3md");
symbolMaterial.setColor("Color", l.getColor());
representativeMaterial =
new Material(
CurrentData.getEditorWindow().getB3DApp().getAssetManager(),
"Common/MatDefs/Light/Lighting.j3md");
if (l instanceof DirectionalLight) {
/*Light*/
DirectionalLight dLight = (DirectionalLight) l;
/*Representativ*/
representativeMaterial.setTexture(
"DiffuseMap",
CurrentData.getEditorWindow()
.getB3DApp()
.getAssetManager()
.loadTexture("Textures/showDirectionalLightTexture.PNG"));
representative = new Geometry("LightModel", new Box(1, 1, 1));
representative.setMaterial(representativeMaterial);
/*Symbol*/
Vector3f end =
CurrentData.getEditorWindow()
.getB3DApp()
.getCamera()
.getLocation()
.add(CurrentData.getEditorWindow().getB3DApp().getCamera().getDirection().mult(20))
.add(dLight.getDirection().mult(100));
Line symbolMesh = new Line(representative.getWorldTranslation(), end);
symbolMesh.setPointSize(5);
symbol = new Geometry("LightSymbol", symbolMesh);
symbol.setMaterial(symbolMaterial);
} else if (l instanceof PointLight) {
PointLight pLight = (PointLight) l;
representativeMaterial.setTexture(
"DiffuseMap",
CurrentData.getEditorWindow()
.getB3DApp()
.getAssetManager()
.loadTexture("Textures/showPointLightTexture.PNG"));
representative = new Geometry("LightModel", new Box(1, 1, 1));
representative.setMaterial(representativeMaterial);
representative.setLocalTranslation(pLight.getPosition());
symbol = new Geometry("LightSymbol", new Sphere(15, 15, pLight.getRadius()));
symbol.setMaterial(symbolMaterial);
symbolMaterial.getAdditionalRenderState().setWireframe(true);
} else if (l instanceof SpotLight) {
/*Light*/
SpotLight sLight = (SpotLight) l;
/*Representativ*/
representativeMaterial.setTexture(
"DiffuseMap",
CurrentData.getEditorWindow()
.getB3DApp()
.getAssetManager()
.loadTexture("Textures/showSpotLightTexture.PNG"));
representative = new Geometry("LightModel", new Box(1, 1, 1));
representative.setLocalTranslation(sLight.getPosition());
representative.setMaterial(representativeMaterial);
/*Symbol*/
Vector3f end = sLight.getPosition().add(sLight.getDirection().mult(sLight.getSpotRange()));
Line symbolMesh = new Line(representative.getWorldTranslation(), end);
symbolMesh.setPointSize(5);
symbol = new Geometry("LightSymbol", symbolMesh);
symbol.setMaterial(symbolMaterial);
}
node.attachChild(representative);
if (symbol != null) {
node.attachChild(symbol);
}
}
}
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));
}
private static void initBaseMaterials() {
ColorRGBA lotColorBase = new ColorRGBA(200f / 255f, 200f / 255f, 200f / 255f, 255f / 255f);
ColorRGBA concreteColor = new ColorRGBA(90f / 255f, 100f / 255f, 255f / 255f, 255f / 255f);
ColorRGBA redConcreteColor = ColorRGBA.Red;
ColorRGBA blueConcreteColor = ColorRGBA.Blue;
ColorRGBA yellowConcreteColor = ColorRGBA.Yellow;
ColorRGBA cyanConcreteColor = new ColorRGBA(0, 1, 1, 0.4f);
ColorRGBA blackConcreteColor = ColorRGBA.Black;
ColorRGBA greenConcreteColor = ColorRGBA.Green;
ColorRGBA floorColor = ColorRGBA.Gray;
ColorRGBA windowsColor = ColorRGBA.White;
ColorRGBA itemColor = ColorRGBA.LightGray;
ColorRGBA roadsColor = ColorRGBA.LightGray;
ColorRGBA terrainColor = new ColorRGBA(0f / 255f, 50f / 255f, 14f / 255f, 255f / 255f);
am.registerLocator("assets/", FileLocator.class.getName());
contourMaterial = new Material(am, "Common/MatDefs/Misc/Unshaded.j3md");
contourMaterial.setColor("Color", blackConcreteColor);
blockContourMaterial = new Material(am, "Common/MatDefs/Misc/Unshaded.j3md");
blockContourMaterial.setColor("Color", redConcreteColor);
lotContourMaterial = new Material(am, "Common/MatDefs/Misc/Unshaded.j3md");
lotContourMaterial.setColor("Color", blueConcreteColor);
lotMaterial1 = new Material(am, "Common/MatDefs/Misc/Unshaded.j3md");
lotMaterial1.setColor("Color", lotColorBase);
lotMaterial2 = new Material(am, "Common/MatDefs/Misc/Unshaded.j3md");
lotMaterial2.setColor("Color", lotColorBase);
lotMaterial3 = new Material(am, "Common/MatDefs/Misc/Unshaded.j3md");
lotMaterial3.setColor("Color", lotColorBase);
// debug material
debugMaterial = new Material(am, "Common/MatDefs/Misc/Unshaded.j3md");
debugMaterial.setColor("Color", redConcreteColor);
// debug texture material
// debugTextureMaterial = new Material(assetManager, "Common/MatDefs/Misc/SimpleTextured.j3md");
// debugTextureMaterial = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
// debugTextureMaterial.setTexture("DiffuseMap",
// assetManager.loadTexture("Textures/UVTest.jpg"));
// debugTextureMaterial.setFloat("Shininess", 128f); // [0,128]
// Red Material
redMaterial = new Material(am, "Common/MatDefs/Misc/Unshaded.j3md");
redMaterial.setColor("Color", redConcreteColor);
redMaterial.setColor("GlowColor", redConcreteColor);
// Concrete Material
yellowMaterial = new Material(am, "Common/MatDefs/Misc/Unshaded.j3md");
yellowMaterial.setColor("Color", yellowConcreteColor);
// Concrete Material
cyanMaterial = new Material(am, "Common/MatDefs/Misc/Unshaded.j3md");
cyanMaterial.setColor("Color", cyanConcreteColor);
cyanMaterial.getAdditionalRenderState().setBlendMode(BlendMode.Alpha);
// Concrete Material
blackMaterial = new Material(am, "Common/MatDefs/Misc/Unshaded.j3md");
blackMaterial.setColor("Color", blackConcreteColor);
// Concrete Material
greenMaterial = new Material(am, "Common/MatDefs/Misc/Unshaded.j3md");
greenMaterial.setColor("Color", greenConcreteColor);
greenMaterial.setColor("GlowColor", greenConcreteColor);
// Item Material
itemMaterial = new Material(am, "Common/MatDefs/Light/Lighting.j3md");
itemMaterial.setColor("Diffuse", itemColor);
itemMaterial.setBoolean("UseMaterialColors", true);
// gradient blue
for (int i = 0; i < 4; i++) {
gradientMaterial.add(new Material(am, "Common/MatDefs/Misc/Unshaded.j3md"));
gradientMaterial
.get(i)
.setColor("Color", new ColorRGBA(i * 30 / 255f, i * 30 / 255f, i * 85 / 255f, 1));
}
}
@Override
public void simpleInitApp() {
viewPort.setBackgroundColor(ColorRGBA.White);
flyCam.setMoveSpeed(50);
/** A simple textured sphere */
Sphere sphereMesh = new Sphere(16, 16, 1);
Geometry sphereGeo = new Geometry("lit textured sphere", sphereMesh);
Material sphereMat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
sphereMat.setTexture("DiffuseMap", assetManager.loadTexture("Interface/Monkey.png"));
sphereMat.setBoolean("UseMaterialColors", true);
sphereMat.setColor("Diffuse", ColorRGBA.Gray);
sphereMat.setColor("Ambient", ColorRGBA.Gray);
// alpha test start
sphereMat.getAdditionalRenderState().setAlphaTest(true);
sphereMat.getAdditionalRenderState().setAlphaFallOff(.5f);
sphereGeo.setQueueBucket(Bucket.Transparent);
// alpha test end
sphereGeo.setMaterial(sphereMat);
sphereGeo.move(-2f, 0f, 0f);
sphereGeo.rotate(FastMath.DEG_TO_RAD * -90, FastMath.DEG_TO_RAD * 120, 0f);
rootNode.attachChild(sphereGeo);
/**
* This material turns the box into a stained glass window. The texture has an alpha channel and
* is partially transparent.
*/
Box windowMesh = new Box(new Vector3f(0f, 0f, 0f), 1f, 1.4f, 0.01f);
Geometry windowGeo = new Geometry("stained glass window", windowMesh);
Material windowMat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
windowMat.setTexture("DiffuseMap", assetManager.loadTexture("Textures/mucha-window.png"));
windowMat.getAdditionalRenderState().setBlendMode(BlendMode.Alpha);
windowGeo.setMaterial(windowMat);
windowGeo.setQueueBucket(Bucket.Transparent);
windowGeo.setMaterial(windowMat);
windowGeo.move(1, 0, 0);
rootNode.attachChild(windowGeo);
/**
* A box with its material color "bleeding" through. The texture has an alpha channel and is
* partially transparent.
*/
Cylinder logMesh = new Cylinder(32, 32, 1, 8, true);
TangentBinormalGenerator.generate(logMesh);
Geometry logGeo = new Geometry("Bleed-through color", logMesh);
Material logMat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
logMat.setTexture("DiffuseMap", assetManager.loadTexture("Textures/Bark/bark_diffuse.png"));
logMat.setTexture("NormalMap", assetManager.loadTexture("Textures/Bark/bark_normal.png"));
logMat.setBoolean("UseMaterialColors", true);
logMat.setColor("Diffuse", ColorRGBA.Orange);
logMat.setColor("Ambient", ColorRGBA.Gray);
logMat.setBoolean("UseAlpha", true);
logGeo.setMaterial(logMat);
logGeo.move(0f, 0f, -2f);
logGeo.rotate(0f, FastMath.DEG_TO_RAD * 90, 0f);
rootNode.attachChild(logGeo);
/** 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);
AmbientLight ambient = new AmbientLight();
ambient.setColor(ColorRGBA.White);
rootNode.addLight(ambient);
}
public static void main(String[] args) {
AssetManager assetManager =
JmeSystem.newAssetManager(
TestMaterialCompare.class.getResource("/com/jme3/asset/Desktop.cfg"));
// Cloned materials
Material mat1 = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
mat1.setName("mat1");
mat1.setColor("Color", ColorRGBA.Blue);
Material mat2 = mat1.clone();
mat2.setName("mat2");
testEquality(mat1, mat2, true);
// Cloned material with different render states
Material mat3 = mat1.clone();
mat3.setName("mat3");
mat3.getAdditionalRenderState().setBlendMode(BlendMode.ModulateX2);
testEquality(mat1, mat3, false);
// Two separately loaded materials
Material mat4 = assetManager.loadMaterial("Models/Sign Post/Sign Post.j3m");
mat4.setName("mat4");
Material mat5 = assetManager.loadMaterial("Models/Sign Post/Sign Post.j3m");
mat5.setName("mat5");
testEquality(mat4, mat5, true);
// Comparing same textures
TextureKey originalKey =
(TextureKey) mat4.getTextureParam("DiffuseMap").getTextureValue().getKey();
TextureKey tex1key = new TextureKey("Models/Sign Post/Sign Post.jpg", false);
tex1key.setGenerateMips(true);
// Texture keys from the original and the loaded texture
// must be identical, otherwise the resultant textures not identical
// and thus materials are not identical!
if (!originalKey.equals(tex1key)) {
System.out.println("TEXTURE KEYS ARE NOT EQUAL");
}
Texture tex1 = assetManager.loadTexture(tex1key);
mat4.setTexture("DiffuseMap", tex1);
testEquality(mat4, mat5, true);
// Change some stuff on the texture and compare, materials no longer equal
tex1.setWrap(Texture.WrapMode.MirroredRepeat);
testEquality(mat4, mat5, false);
// Comparing different textures
Texture tex2 = assetManager.loadTexture("Interface/Logo/Monkey.jpg");
mat4.setTexture("DiffuseMap", tex2);
testEquality(mat4, mat5, false);
// Two materials created the same way
Material mat6 = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
mat6.setName("mat6");
mat6.setColor("Color", ColorRGBA.Blue);
testEquality(mat1, mat6, true);
// Changing a material param
mat6.setColor("Color", ColorRGBA.Green);
testEquality(mat1, mat6, false);
}
