com.jme3.terrain.geomipmap.TerrainGrid Java Examples

The following examples show how to use com.jme3.terrain.geomipmap.TerrainGrid. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: DefaultTreeNodeFactory.java    From jmonkeybuilder with Apache License 2.0 5 votes vote down vote up 
@Override
@FxThread
public <T, V extends TreeNode<T>> @Nullable V createFor(@Nullable final T element, final long objectId) {

    if (element instanceof LayersRoot) {
        return unsafeCast(new LayersRootTreeNode((LayersRoot) element, objectId));
    } else if (element instanceof TerrainGrid) {
        return unsafeCast(new TerrainGridTreeNode((TerrainGrid) element, objectId));
    } else if (element instanceof TerrainQuad) {
        return unsafeCast(new TerrainQuadTreeNode((TerrainQuad) element, objectId));
    } else if (element instanceof SceneNode) {
        return unsafeCast(new SceneNodeTreeNode((SceneNode) element, objectId));
    } else if (element instanceof SceneLayer) {
        return unsafeCast(new SceneLayerTreeNode((SceneLayer) element, objectId));
    } else if (element instanceof Mesh) {
        return unsafeCast(new MeshTreeNode((Mesh) element, objectId));
    } else if (element instanceof Geometry) {
        return unsafeCast(new GeometryTreeNode<>((Geometry) element, objectId));
    } else if (element instanceof AudioNode) {
        return unsafeCast(new AudioTreeNode((AudioNode) element, objectId));
    } else if (element instanceof AssetLinkNode) {
        return unsafeCast(new AssetLinkNodeTreeNode((AssetLinkNode) element, objectId));
    } else if (element instanceof Node) {
        return unsafeCast(new NodeTreeNode<>((Node) element, objectId));
    } else if (element instanceof Material) {
        return unsafeCast(new MaterialTreeNode((Material) element, objectId));
    } else if (element instanceof SceneFiltersNode) {
        return unsafeCast(new SceneFiltersTreeNode((SceneFiltersNode) element, objectId));
    } else if (element instanceof SceneAppStatesNode) {
        return unsafeCast(new SceneAppStatesTreeNode((SceneAppStatesNode) element, objectId));
    } else if (element instanceof Filter) {
        return unsafeCast(new SceneFilterTreeNode((Filter) element, objectId));
    } else if (element instanceof SceneAppState) {
        return unsafeCast(new SceneAppStateTreeNode((SceneAppState) element, objectId));
    }

    return null;
}
Example #2
Source File: TerrainGridTreeNode.java    From jmonkeybuilder with Apache License 2.0 4 votes vote down vote up 
public TerrainGridTreeNode(@NotNull final TerrainGrid element, final long objectId) {
    super(element, objectId);
}
Example #3
Source File: TerrainFractalGridTest.java    From jmonkeyengine with BSD 3-Clause "New" or "Revised" License 4 votes vote down vote up 
@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));
    cam.setRotation(new Quaternion(0.51176f, -0.14f, 0.085f, 0.84336f));

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

    
}
Example #4
Source File: TerrainTestModifyHeight.java    From jmonkeyengine with BSD 3-Clause "New" or "Revised" License 4 votes vote down vote up 
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);
}
Example #5
Source File: TerrainFractalGridTest.java    From MikuMikuStudio with BSD 2-Clause "Simplified" License 4 votes vote down vote up 
@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));

    
}
Example #6
Source File: TerrainTestModifyHeight.java    From MikuMikuStudio with BSD 2-Clause "Simplified" License 4 votes vote down vote up 
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);
}