Java Code Examples for com.jme3.texture.Texture#setWrap()

public void initMaterial() {
    mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    TextureKey key = new TextureKey("Textures/Terrain/BrickWall/BrickWall.jpg");
    key.setGenerateMips(true);
    Texture tex = assetManager.loadTexture(key);
    mat.setTexture("ColorMap", tex);

    mat2 = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    TextureKey key2 = new TextureKey("Textures/Terrain/Rock/Rock.PNG");
    key2.setGenerateMips(true);
    Texture tex2 = assetManager.loadTexture(key2);
    mat2.setTexture("ColorMap", tex2);

    mat3 = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    TextureKey key3 = new TextureKey("Textures/Terrain/Pond/Pond.jpg");
    key3.setGenerateMips(true);
    Texture tex3 = assetManager.loadTexture(key3);
    tex3.setWrap(WrapMode.Repeat);
    mat3.setTexture("ColorMap", tex3);
}
 

/** Initialize the materials used in this scene. */
public void initMaterials() {
  wall_mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
  TextureKey key = new TextureKey("Textures/Terrain/BrickWall/BrickWall.jpg");
  key.setGenerateMips(true);
  Texture tex = assetManager.loadTexture(key);
  wall_mat.setTexture("ColorMap", tex);

  stone_mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
  TextureKey key2 = new TextureKey("Textures/Terrain/Rock/Rock.PNG");
  key2.setGenerateMips(true);
  Texture tex2 = assetManager.loadTexture(key2);
  stone_mat.setTexture("ColorMap", tex2);

  floor_mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
  TextureKey key3 = new TextureKey("Textures/Terrain/Pond/Pond.jpg");
  key3.setGenerateMips(true);
  Texture tex3 = assetManager.loadTexture(key3);
  tex3.setWrap(WrapMode.Repeat);
  floor_mat.setTexture("ColorMap", tex3);
}
 

public void initMaterial() {
    mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    TextureKey key = new TextureKey("Textures/Terrain/BrickWall/BrickWall.jpg");
    key.setGenerateMips(true);
    Texture tex = assetManager.loadTexture(key);
    mat.setTexture("ColorMap", tex);

    mat2 = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    TextureKey key2 = new TextureKey("Textures/Terrain/Rock/Rock.PNG");
    key2.setGenerateMips(true);
    Texture tex2 = assetManager.loadTexture(key2);
    mat2.setTexture("ColorMap", tex2);

    mat3 = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    TextureKey key3 = new TextureKey("Textures/Terrain/Pond/Pond.jpg");
    key3.setGenerateMips(true);
    Texture tex3 = assetManager.loadTexture(key3);
    tex3.setWrap(WrapMode.Repeat);
    mat3.setTexture("ColorMap", tex3);
}
 

private void doSetNormalMap(int layer, Texture tex) {
    Terrain terrain = (Terrain) getTerrain(null);
    if (terrain == null)
        return;
    if (tex == null) {
        // remove the texture if it is null
        if (layer == 0)
            terrain.getMaterial().clearParam("NormalMap");
        else
            terrain.getMaterial().clearParam("NormalMap_"+layer);
        return;
    }

    tex.setWrap(WrapMode.Repeat);
    
    if (layer == 0)
        terrain.getMaterial().setTexture("NormalMap", tex);
    else
        terrain.getMaterial().setTexture("NormalMap_"+layer, tex);

    setNeedsSave(true);
}
 

private void doSetNormalMap(int layer, String texturePath) {
    Terrain terrain = (Terrain) getTerrain(null);
    if (terrain == null)
        return;

    if (texturePath == null) {
        // remove the texture if it is null
        if (layer == 0)
            terrain.getMaterial().clearParam("NormalMap");
        else
            terrain.getMaterial().clearParam("NormalMap_"+layer);
    } else {
        Texture tex = SceneApplication.getApplication().getAssetManager().loadTexture(texturePath);
        tex.setWrap(WrapMode.Repeat);

        if (layer == 0)
            terrain.getMaterial().setTexture("NormalMap", tex);
        else
            terrain.getMaterial().setTexture("NormalMap_"+layer, tex);
    }
    enableTextureButtons();
    setNeedsSave(true);
}
 

private void doSetDiffuseTexture(int layer, String texturePath) {
    if (texturePath == null || texturePath.equals(""))
        texturePath = DEFAULT_TERRAIN_TEXTURE;

    Texture tex = SceneApplication.getApplication().getAssetManager().loadTexture(texturePath);
    tex.setWrap(WrapMode.Repeat);
    Terrain terrain = (Terrain) getTerrain(null);
    
    if (layer == 0)
        terrain.getMaterial().setTexture("DiffuseMap", tex);
    else
        terrain.getMaterial().setTexture("DiffuseMap_"+layer, tex);

    doSetTextureScale(layer, DEFAULT_TEXTURE_SCALE);
    
    setNeedsSave(true);
}
 

protected Geometry makeFloor() {
  Box box = new Box(220, .2f, 220);
  box.scaleTextureCoordinates(new Vector2f(10, 10));
  Geometry floor = new Geometry("the Floor", box);
  floor.setLocalTranslation(200, -9, 200);
  Material matGroundL = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
  Texture grass = assetManager.loadTexture("Textures/Terrain/splat/grass.jpg");
  grass.setWrap(WrapMode.Repeat);
  matGroundL.setTexture("DiffuseMap", grass);
  floor.setMaterial(matGroundL);
  floor.setShadowMode(ShadowMode.CastAndReceive);
  return floor;
}
 

/**
 * Set a new diffuse texture to a level.
 *
 * @param texture the new texture.
 * @param layer   the layer.
 */
@FromAnyThread
public void setDiffuse(@Nullable final Texture texture, final int layer) {

    final Function<Integer, String> layerToDiffuseName = getLayerToDiffuseName();
    if (layerToDiffuseName == null) {
        return;
    }

    final Terrain terrain = getTerrain();
    final Material material = terrain.getMaterial();
    final String paramName = layerToDiffuseName.apply(layer);
    final MatParam matParam = material.getParam(paramName);
    final Texture current = matParam == null ? null : (Texture) matParam.getValue();

    if (texture != null) {
        texture.setWrap(Texture.WrapMode.Repeat);
    }

    final PropertyOperation<ChangeConsumer, Node, Texture> operation =
            new PropertyOperation<>(getTerrainNode(), TERRAIN_PARAM, texture, current);

    operation.setApplyHandler((node, newTexture) ->
            NodeUtils.visitGeometry(node, geometry -> updateTexture(newTexture, paramName, geometry)));

    final ModelChangeConsumer changeConsumer = paintingComponent.getChangeConsumer();
    changeConsumer.execute(operation);
}
 

private void doSetDiffuseTexture(int layer, Texture tex) {
    tex.setWrap(WrapMode.Repeat);
    Terrain terrain = (Terrain) getTerrain(null);
    if (terrain == null)
        return;
    if (layer == 0)
        terrain.getMaterial().setTexture("DiffuseMap", tex);
    else
        terrain.getMaterial().setTexture("DiffuseMap_"+layer, tex);

    setNeedsSave(true);
}
 

public static Material getPlaceholderMaterial(AssetManager assetManager){
    Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    Texture tex = assetManager.loadTexture("Common/Textures/MissingMaterial.png");
    tex.setWrap(Texture.WrapMode.Repeat);
    mat.setTexture("ColorMap", tex);
    return mat;
}
 

public static Spatial getPlaceholderModel(AssetManager assetManager){
    // What should be the size? Nobody knows
    // the user's expected scale...
    Box box = new Box(1, 1, 1);
    Geometry geom = new Geometry("placeholder", box);
    Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    Texture tex = assetManager.loadTexture("Common/Textures/MissingModel.png");
    tex.setWrap(Texture.WrapMode.Repeat);
    mat.setTexture("ColorMap", tex);
    geom.setMaterial(mat);
    return geom;
}
 

/**
 * Set a new normal texture to a level.
 *
 * @param texture the normal texture.
 * @param layer   the layer.
 */
@FromAnyThread
public void setNormal(@Nullable final Texture texture, final int layer) {

    final Function<Integer, String> layerToNormalName = getLayerToNormalName();
    if (layerToNormalName == null) {
        return;
    }

    final Terrain terrain = getTerrain();
    final Material material = terrain.getMaterial();
    final String paramName = layerToNormalName.apply(layer);
    final MatParam matParam = material.getParam(paramName);
    final Texture current = matParam == null ? null : (Texture) matParam.getValue();

    if (texture != null) {
        texture.setWrap(Texture.WrapMode.Repeat);
    }

    final PropertyOperation<ChangeConsumer, Node, Texture> operation =
            new PropertyOperation<>(getTerrainNode(), TERRAIN_PARAM, texture, current);

    operation.setApplyHandler((node, newTexture) ->
            NodeUtils.visitGeometry(node, geometry -> updateTexture(newTexture, paramName, geometry)));

    final ModelChangeConsumer changeConsumer = paintingComponent.getChangeConsumer();
    changeConsumer.execute(operation);
}
 

TiledTerrain() {
    // TERRAIN TEXTURE material
    matTerrain = new Material(assetManager, "Common/MatDefs/Terrain/TerrainLighting.j3md");
    matTerrain.setBoolean("useTriPlanarMapping", false);
    matTerrain.setBoolean("WardIso", true);
    matTerrain.setFloat("Shininess", 0);

    // GRASS texture
    Texture grass = assetManager.loadTexture("Textures/Terrain/splat/grass.jpg");
    grass.setWrap(WrapMode.Repeat);
    matTerrain.setTexture("DiffuseMap", grass);
    matTerrain.setFloat("DiffuseMap_0_scale", grassScale);

    // CREATE THE TERRAIN
    terrain1 = new TerrainQuad("terrain 1", 65, 513, null);
    terrain1.setMaterial(matTerrain);
    terrain1.setLocalTranslation(-256, -100, -256);
    terrain1.setLocalScale(1f, 1f, 1f);
    this.attachChild(terrain1);

    terrain2 = new TerrainQuad("terrain 2", 65, 513, null);
    terrain2.setMaterial(matTerrain);
    terrain2.setLocalTranslation(-256, -100, 256);
    terrain2.setLocalScale(1f, 1f, 1f);
    this.attachChild(terrain2);

    terrain3 = new TerrainQuad("terrain 3", 65, 513, null);
    terrain3.setMaterial(matTerrain);
    terrain3.setLocalTranslation(256, -100, -256);
    terrain3.setLocalScale(1f, 1f, 1f);
    this.attachChild(terrain3);

    terrain4 = new TerrainQuad("terrain 4", 65, 513, null);
    terrain4.setMaterial(matTerrain);
    terrain4.setLocalTranslation(256, -100, 256);
    terrain4.setLocalScale(1f, 1f, 1f);
    this.attachChild(terrain4);
    
    terrain1.setNeighbourFinder(this);
    terrain2.setNeighbourFinder(this);
    terrain3.setNeighbourFinder(this);
    terrain4.setNeighbourFinder(this);
    
    MultiTerrainLodControl lodControl = new MultiTerrainLodControl(getCamera());
    lodControl.setLodCalculator( new DistanceLodCalculator(65, 2.7f) ); // patch size, and a multiplier
    lodControl.addTerrain(terrain1);
    lodControl.addTerrain(terrain2);
    lodControl.addTerrain(terrain3);// order of these seems to matter
    lodControl.addTerrain(terrain4);
    this.addControl(lodControl);
    
}
 

private void createTerrainGrid() {
    
    // TERRAIN TEXTURE material
    matTerrain = new Material(this.assetManager, "Common/MatDefs/Terrain/HeightBasedTerrain.j3md");

    // Parameters to material:
    // regionXColorMap: X = 1..4 the texture that should be appliad to state X
    // regionX: a Vector3f containing the following information:
    //      regionX.x: the start height of the region
    //      regionX.y: the end height of the region
    //      regionX.z: the texture scale for the region
    //  it might not be the most elegant way for storing these 3 values, but it packs the data nicely :)
    // slopeColorMap: the texture to be used for cliffs, and steep mountain sites
    // slopeTileFactor: the texture scale for slopes
    // terrainSize: the total size of the terrain (used for scaling the texture)
    // GRASS texture
    Texture grass = assetManager.loadTexture("Textures/Terrain/splat/grass.jpg");
    grass.setWrap(WrapMode.Repeat);
    matTerrain.setTexture("region1ColorMap", grass);
    matTerrain.setVector3("region1", new Vector3f(88, 200, this.grassScale));

    // DIRT texture
    Texture dirt = assetManager.loadTexture("Textures/Terrain/splat/dirt.jpg");
    dirt.setWrap(WrapMode.Repeat);
    matTerrain.setTexture("region2ColorMap", dirt);
    matTerrain.setVector3("region2", new Vector3f(0, 90, this.dirtScale));

    // ROCK texture
    Texture rock = assetManager.loadTexture("Textures/Terrain/Rock2/rock.jpg");
    rock.setWrap(WrapMode.Repeat);
    matTerrain.setTexture("region3ColorMap", rock);
    matTerrain.setVector3("region3", new Vector3f(198, 260, this.rockScale));

    matTerrain.setTexture("region4ColorMap", rock);
    matTerrain.setVector3("region4", new Vector3f(198, 260, this.rockScale));

    matTerrain.setTexture("slopeColorMap", rock);
    matTerrain.setFloat("slopeTileFactor", 32);

    matTerrain.setFloat("terrainSize", 513);

    FractalSum base = new FractalSum();
    base.setRoughness(0.7f);
    base.setFrequency(1.0f);
    base.setAmplitude(1.0f);
    base.setLacunarity(2.12f);
    base.setOctaves(8);
    base.setScale(0.02125f);
    base.addModulator(new NoiseModulator() {
        @Override
        public float value(float... in) {
            return ShaderUtils.clamp(in[0] * 0.5f + 0.5f, 0, 1);
        }
    });

    FilteredBasis ground = new FilteredBasis(base);

    PerturbFilter perturb = new PerturbFilter();
    perturb.setMagnitude(0.119f);

    OptimizedErode therm = new OptimizedErode();
    therm.setRadius(5);
    therm.setTalus(0.011f);

    SmoothFilter smooth = new SmoothFilter();
    smooth.setRadius(1);
    smooth.setEffect(0.7f);

    IterativeFilter iterate = new IterativeFilter();
    iterate.addPreFilter(perturb);
    iterate.addPostFilter(smooth);
    iterate.setFilter(therm);
    iterate.setIterations(1);

    ground.addPreFilter(iterate);

    this.terrain = new TerrainGrid("terrain", 65, 257, new FractalTileLoader(ground, 256f));


    terrain.setMaterial(matTerrain);
    terrain.setLocalTranslation(0, 0, 0);
    terrain.setLocalScale(2f, 1f, 2f);
    
    rootNode.attachChild(this.terrain);

    TerrainLodControl control = new TerrainLodControl(this.terrain, getCamera());
    this.terrain.addControl(control);
}
 

/**
 * This class returns a texture read from the file or from packed blender
 * data. The returned texture has the name set to the value of its blender
 * type.
 * 
 * @param tex
 *            texture structure filled with data
 * @param blenderContext
 *            the blender context
 * @return the texture that can be used by JME engine
 * @throws BlenderFileException
 *             this exception is thrown when the blend file structure is
 *             somehow invalid or corrupted
 */
public Texture getTexture(Structure tex, Structure mTex, BlenderContext blenderContext) throws BlenderFileException {
    Texture result = (Texture) blenderContext.getLoadedFeature(tex.getOldMemoryAddress(), LoadedFeatureDataType.LOADED_FEATURE);
    if (result != null) {
        return result;
    }
    int type = ((Number) tex.getFieldValue("type")).intValue();
    int imaflag = ((Number) tex.getFieldValue("imaflag")).intValue();

    switch (type) {
        case TEX_IMAGE:// (it is first because probably this will be most commonly used)
            Pointer pImage = (Pointer) tex.getFieldValue("ima");
            if (pImage.isNotNull()) {
                Structure image = pImage.fetchData(blenderContext.getInputStream()).get(0);
                Texture loadedTexture = this.loadTexture(image, imaflag, blenderContext);
                if (loadedTexture != null) {
                    result = loadedTexture;
                    this.applyColorbandAndColorFactors(tex, result.getImage(), blenderContext);
                }
            }
            break;
        case TEX_CLOUDS:
        case TEX_WOOD:
        case TEX_MARBLE:
        case TEX_MAGIC:
        case TEX_BLEND:
        case TEX_STUCCI:
        case TEX_NOISE:
        case TEX_MUSGRAVE:
        case TEX_VORONOI:
        case TEX_DISTNOISE:
            result = new GeneratedTexture(tex, mTex, textureGeneratorFactory.createTextureGenerator(type), blenderContext);
            break;
        case TEX_NONE:// No texture, do nothing
            break;
        case TEX_POINTDENSITY:
        case TEX_VOXELDATA:
        case TEX_PLUGIN:
        case TEX_ENVMAP:
            LOGGER.log(Level.WARNING, "Unsupported texture type: {0} for texture: {1}", new Object[] { type, tex.getName() });
            break;
        default:
            throw new BlenderFileException("Unknown texture type: " + type + " for texture: " + tex.getName());
    }
    if (result != null) {
        result.setName(tex.getName());
        result.setWrap(WrapMode.Repeat);

        // decide if the mipmaps will be generated
        switch (blenderContext.getBlenderKey().getMipmapGenerationMethod()) {
            case ALWAYS_GENERATE:
                result.setMinFilter(MinFilter.Trilinear);
                break;
            case NEVER_GENERATE:
                break;
            case GENERATE_WHEN_NEEDED:
                if ((imaflag & 0x04) != 0) {
                    result.setMinFilter(MinFilter.Trilinear);
                }
                break;
            default:
                throw new IllegalStateException("Unknown mipmap generation method: " + blenderContext.getBlenderKey().getMipmapGenerationMethod());
        }

        if (type != TEX_IMAGE) {// only generated textures should have this key
            result.setKey(new GeneratedTextureKey(tex.getName()));
        }

        if (LOGGER.isLoggable(Level.FINE)) {
            LOGGER.log(Level.FINE, "Adding texture {0} to the loaded features with OMA = {1}", new Object[] { result.getName(), tex.getOldMemoryAddress() });
        }
        blenderContext.addLoadedFeatures(tex.getOldMemoryAddress(), tex.getName(), tex, result);
    }
    return result;
}
 

@Override
public void simpleInitApp() {
    this.flyCam.setMoveSpeed(100f);
    ScreenshotAppState state = new ScreenshotAppState();
    this.stateManager.attach(state);

    // TERRAIN TEXTURE material
    this.mat_terrain = new Material(this.assetManager, "Common/MatDefs/Terrain/HeightBasedTerrain.j3md");

    // Parameters to material:
    // regionXColorMap: X = 1..4 the texture that should be appliad to state X
    // regionX: a Vector3f containing the following information:
    //      regionX.x: the start height of the region
    //      regionX.y: the end height of the region
    //      regionX.z: the texture scale for the region
    //  it might not be the most elegant way for storing these 3 values, but it packs the data nicely :)
    // slopeColorMap: the texture to be used for cliffs, and steep mountain sites
    // slopeTileFactor: the texture scale for slopes
    // terrainSize: the total size of the terrain (used for scaling the texture)
    // GRASS texture
    Texture grass = this.assetManager.loadTexture("Textures/Terrain/splat/grass.jpg");
    grass.setWrap(WrapMode.Repeat);
    this.mat_terrain.setTexture("region1ColorMap", grass);
    this.mat_terrain.setVector3("region1", new Vector3f(15, 200, this.grassScale));

    // DIRT texture
    Texture dirt = this.assetManager.loadTexture("Textures/Terrain/splat/dirt.jpg");
    dirt.setWrap(WrapMode.Repeat);
    this.mat_terrain.setTexture("region2ColorMap", dirt);
    this.mat_terrain.setVector3("region2", new Vector3f(0, 20, this.dirtScale));

    // ROCK texture
    Texture rock = this.assetManager.loadTexture("Textures/Terrain/Rock2/rock.jpg");
    rock.setWrap(WrapMode.Repeat);
    this.mat_terrain.setTexture("region3ColorMap", rock);
    this.mat_terrain.setVector3("region3", new Vector3f(198, 260, this.rockScale));

    this.mat_terrain.setTexture("region4ColorMap", rock);
    this.mat_terrain.setVector3("region4", new Vector3f(198, 260, this.rockScale));

    this.mat_terrain.setTexture("slopeColorMap", rock);
    this.mat_terrain.setFloat("slopeTileFactor", 32);

    this.mat_terrain.setFloat("terrainSize", 513);

    this.base = new FractalSum();
    this.base.setRoughness(0.7f);
    this.base.setFrequency(1.0f);
    this.base.setAmplitude(1.0f);
    this.base.setLacunarity(2.12f);
    this.base.setOctaves(8);
    this.base.setScale(0.02125f);
    this.base.addModulator(new NoiseModulator() {

        @Override
        public float value(float... in) {
            return ShaderUtils.clamp(in[0] * 0.5f + 0.5f, 0, 1);
        }
    });

    FilteredBasis ground = new FilteredBasis(this.base);

    this.perturb = new PerturbFilter();
    this.perturb.setMagnitude(0.119f);

    this.therm = new OptimizedErode();
    this.therm.setRadius(5);
    this.therm.setTalus(0.011f);

    this.smooth = new SmoothFilter();
    this.smooth.setRadius(1);
    this.smooth.setEffect(0.7f);

    this.iterate = new IterativeFilter();
    this.iterate.addPreFilter(this.perturb);
    this.iterate.addPostFilter(this.smooth);
    this.iterate.setFilter(this.therm);
    this.iterate.setIterations(1);

    ground.addPreFilter(this.iterate);

    this.terrain = new TerrainGrid("terrain", 33, 129, new FractalTileLoader(ground, 256f));

    this.terrain.setMaterial(this.mat_terrain);
    this.terrain.setLocalTranslation(0, 0, 0);
    this.terrain.setLocalScale(2f, 1f, 2f);
    this.rootNode.attachChild(this.terrain);

    TerrainLodControl control = new TerrainGridLodControl(this.terrain, this.getCamera());
    control.setLodCalculator(new DistanceLodCalculator(33, 2.7f)); // patch size, and a multiplier
    this.terrain.addControl(control);



    this.getCamera().setLocation(new Vector3f(0, 300, 0));

    this.viewPort.setBackgroundColor(new ColorRGBA(0.7f, 0.8f, 1f, 1f));

    
}
 

@Override
protected void initFilter(AssetManager manager, RenderManager renderManager, ViewPort vp, int w, int h) {
    this.renderManager = renderManager;
    this.viewPort = vp;
    int screenWidth = w;
    int screenHeight = h;
    postRenderPasses = new ArrayList<Pass>();

    normalPass = new Pass();
    normalPass.init(renderManager.getRenderer(), (int) (screenWidth / downSampleFactor), (int) (screenHeight / downSampleFactor), Format.RGBA8, Format.Depth);


    frustumNearFar = new Vector2f();

    float farY = (vp.getCamera().getFrustumTop() / vp.getCamera().getFrustumNear()) * vp.getCamera().getFrustumFar();
    float farX = farY * ((float) screenWidth / (float) screenHeight);
    frustumCorner = new Vector3f(farX, farY, vp.getCamera().getFrustumFar());
    frustumNearFar.x = vp.getCamera().getFrustumNear();
    frustumNearFar.y = vp.getCamera().getFrustumFar();





    //ssao Pass
    ssaoMat = new Material(manager, "Common/MatDefs/SSAO/ssao.j3md");
    ssaoMat.setTexture("Normals", normalPass.getRenderedTexture());
    Texture random = manager.loadTexture("Common/MatDefs/SSAO/Textures/random.png");
    random.setWrap(Texture.WrapMode.Repeat);
    ssaoMat.setTexture("RandomMap", random);

    ssaoPass = new Pass() {

        @Override
        public boolean requiresDepthAsTexture() {
            return true;
        }
    };

    ssaoPass.init(renderManager.getRenderer(), (int) (screenWidth / downSampleFactor), (int) (screenHeight / downSampleFactor), Format.RGBA8, Format.Depth, 1, ssaoMat);
    ssaoPass.getRenderedTexture().setMinFilter(Texture.MinFilter.Trilinear);
    ssaoPass.getRenderedTexture().setMagFilter(Texture.MagFilter.Bilinear);
    postRenderPasses.add(ssaoPass);
    material = new Material(manager, "Common/MatDefs/SSAO/ssaoBlur.j3md");
    material.setTexture("SSAOMap", ssaoPass.getRenderedTexture());

    ssaoMat.setVector3("FrustumCorner", frustumCorner);
    ssaoMat.setFloat("SampleRadius", sampleRadius);
    ssaoMat.setFloat("Intensity", intensity);
    ssaoMat.setFloat("Scale", scale);
    ssaoMat.setFloat("Bias", bias);
    material.setBoolean("UseAo", useAo);
    material.setBoolean("UseOnlyAo", useOnlyAo);
    ssaoMat.setVector2("FrustumNearFar", frustumNearFar);
    material.setVector2("FrustumNearFar", frustumNearFar);
    ssaoMat.setParam("Samples", VarType.Vector2Array, samples);

    float xScale = 1.0f / w;
    float yScale = 1.0f / h;

    float blurScale = 2f;
    material.setFloat("XScale", blurScale * xScale);
    material.setFloat("YScale", blurScale * yScale);

}
 

private Object readValue(VarType type, String value) throws IOException{
        if (type.isTextureType()){
//            String texturePath = readString("[\n;(//)(\\})]");
            String texturePath = value.trim();
            boolean flipY = false;
            boolean repeat = false;
            if (texturePath.startsWith("Flip Repeat ")){
                texturePath = texturePath.substring(12).trim();
                flipY = true;
                repeat = true;
            }else if (texturePath.startsWith("Flip ")){
                texturePath = texturePath.substring(5).trim();
                flipY = true;
            }else if (texturePath.startsWith("Repeat ")){
                texturePath = texturePath.substring(7).trim();
                repeat = true;
            }

            TextureKey key = new TextureKey(texturePath, flipY);
            key.setAsCube(type == VarType.TextureCubeMap);
            key.setGenerateMips(true);

            Texture tex = owner.loadTexture(key);
            if (tex != null){
                if (repeat)
                    tex.setWrap(WrapMode.Repeat);
            }
            return tex;
        }else{
            String[] split = value.trim().split(whitespacePattern);
            switch (type){
                case Float:
                    if (split.length != 1){
                        throw new IOException("Float value parameter must have 1 entry: " + value);
                    }
                     return Float.parseFloat(split[0]);
                case Vector2:
                    if (split.length != 2){
                        throw new IOException("Vector2 value parameter must have 2 entries: " + value);
                    }
                    return new Vector2f(Float.parseFloat(split[0]),
                                                               Float.parseFloat(split[1]));
                case Vector3:
                    if (split.length != 3){
                        throw new IOException("Vector3 value parameter must have 3 entries: " + value);
                    }
                    return new Vector3f(Float.parseFloat(split[0]),
                                                               Float.parseFloat(split[1]),
                                                               Float.parseFloat(split[2]));
                case Vector4:
                    if (split.length != 4){
                        throw new IOException("Vector4 value parameter must have 4 entries: " + value);
                    }
                    return new ColorRGBA(Float.parseFloat(split[0]),
                                                                Float.parseFloat(split[1]),
                                                                Float.parseFloat(split[2]),
                                                                Float.parseFloat(split[3]));
                case Int:
                    if (split.length != 1){
                        throw new IOException("Int value parameter must have 1 entry: " + value);
                    }
                    return Integer.parseInt(split[0]);
                case Boolean:
                    if (split.length != 1){
                        throw new IOException("Boolean value parameter must have 1 entry: " + value);
                    }
                    return Boolean.parseBoolean(split[0]);
                default:
                    throw new UnsupportedOperationException("Unknown type: "+type);
            }
        }
    }
 

TiledTerrain() {
    // TERRAIN TEXTURE material
    matTerrain = new Material(assetManager, "Common/MatDefs/Terrain/TerrainLighting.j3md");
    matTerrain.setBoolean("useTriPlanarMapping", false);
    matTerrain.setBoolean("WardIso", true);
    matTerrain.setFloat("Shininess", 0);

    // GRASS texture
    Texture grass = assetManager.loadTexture("Textures/Terrain/splat/grass.jpg");
    grass.setWrap(WrapMode.Repeat);
    matTerrain.setTexture("DiffuseMap", grass);
    matTerrain.setFloat("DiffuseMap_0_scale", grassScale);

    // CREATE THE TERRAIN
    terrain1 = new TerrainQuad("terrain 1", 65, 513, null);
    terrain1.setMaterial(matTerrain);
    terrain1.setLocalTranslation(-256, -100, -256);
    terrain1.setLocalScale(1f, 1f, 1f);
    this.attachChild(terrain1);

    terrain2 = new TerrainQuad("terrain 2", 65, 513, null);
    terrain2.setMaterial(matTerrain);
    terrain2.setLocalTranslation(-256, -100, 256);
    terrain2.setLocalScale(1f, 1f, 1f);
    this.attachChild(terrain2);

    terrain3 = new TerrainQuad("terrain 3", 65, 513, null);
    terrain3.setMaterial(matTerrain);
    terrain3.setLocalTranslation(256, -100, -256);
    terrain3.setLocalScale(1f, 1f, 1f);
    this.attachChild(terrain3);

    terrain4 = new TerrainQuad("terrain 4", 65, 513, null);
    terrain4.setMaterial(matTerrain);
    terrain4.setLocalTranslation(256, -100, 256);
    terrain4.setLocalScale(1f, 1f, 1f);
    this.attachChild(terrain4);
    
    terrain1.setNeighbourFinder(this);
    terrain2.setNeighbourFinder(this);
    terrain3.setNeighbourFinder(this);
    terrain4.setNeighbourFinder(this);
    
    MultiTerrainLodControl lodControl = new MultiTerrainLodControl(getCamera());
    lodControl.setLodCalculator( new DistanceLodCalculator(65, 2.7f) ); // patch size, and a multiplier
    lodControl.addTerrain(terrain1);
    lodControl.addTerrain(terrain2);
    lodControl.addTerrain(terrain3);// order of these seems to matter
    lodControl.addTerrain(terrain4);
    this.addControl(lodControl);
    
}
 

@Override
    protected void initFilter(AssetManager manager, RenderManager renderManager, ViewPort vp, int w, int h) {
        this.renderManager = renderManager;
        this.viewPort = vp;
        int screenWidth = w;
        int screenHeight = h;
        postRenderPasses = new ArrayList<Pass>();

        normalPass = new Pass();
        normalPass.init(renderManager.getRenderer(), (int) (screenWidth / downSampleFactor), (int) (screenHeight / downSampleFactor), Format.RGBA8, Format.Depth);


        frustumNearFar = new Vector2f();

        float farY = (vp.getCamera().getFrustumTop() / vp.getCamera().getFrustumNear()) * vp.getCamera().getFrustumFar();
        float farX = farY * (screenWidth / (float) screenHeight);
        frustumCorner = new Vector3f(farX, farY, vp.getCamera().getFrustumFar());
        frustumNearFar.x = vp.getCamera().getFrustumNear();
        frustumNearFar.y = vp.getCamera().getFrustumFar();





        //ssao Pass
        ssaoMat = new Material(manager, "Common/MatDefs/SSAO/ssao.j3md");
        ssaoMat.setTexture("Normals", normalPass.getRenderedTexture());
        Texture random = manager.loadTexture("Common/MatDefs/SSAO/Textures/random.png");
        random.setWrap(Texture.WrapMode.Repeat);
        ssaoMat.setTexture("RandomMap", random);

        ssaoPass = new Pass("SSAO pass") {

            @Override
            public boolean requiresDepthAsTexture() {
                return true;
            }
        };

        ssaoPass.init(renderManager.getRenderer(), (int) (screenWidth / downSampleFactor), (int) (screenHeight / downSampleFactor), Format.RGBA8, Format.Depth, 1, ssaoMat);
//        ssaoPass.getRenderedTexture().setMinFilter(Texture.MinFilter.Trilinear);
//        ssaoPass.getRenderedTexture().setMagFilter(Texture.MagFilter.Bilinear);
        postRenderPasses.add(ssaoPass);
        material = new Material(manager, "Common/MatDefs/SSAO/ssaoBlur.j3md");
        material.setTexture("SSAOMap", ssaoPass.getRenderedTexture());

        ssaoMat.setVector3("FrustumCorner", frustumCorner);
        ssaoMat.setFloat("SampleRadius", sampleRadius);
        ssaoMat.setFloat("Intensity", intensity);
        ssaoMat.setFloat("Scale", scale);
        ssaoMat.setFloat("Bias", bias);
        material.setBoolean("UseAo", useAo);
        material.setBoolean("UseOnlyAo", useOnlyAo);
        ssaoMat.setVector2("FrustumNearFar", frustumNearFar);
        material.setVector2("FrustumNearFar", frustumNearFar);
        ssaoMat.setParam("Samples", VarType.Vector2Array, samples);
        ssaoMat.setBoolean("ApproximateNormals", approximateNormals);

        float xScale = 1.0f / w;
        float yScale = 1.0f / h;

        float blurScale = 2f;
        material.setFloat("XScale", blurScale * xScale);
        material.setFloat("YScale", blurScale * yScale);

    }