use of com.jme3.terrain.noise.filter.OptimizedErode in project jmonkeyengine by jMonkeyEngine.
the class TerrainFractalGridTest method simpleInitApp.
@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());
// patch size, and a multiplier
control.setLodCalculator(new DistanceLodCalculator(33, 2.7f));
this.terrain.addControl(control);
this.getCamera().setLocation(new Vector3f(0, 300, 0));
this.viewPort.setBackgroundColor(new ColorRGBA(0.7f, 0.8f, 1f, 1f));
}
use of com.jme3.terrain.noise.filter.OptimizedErode in project jmonkeyengine by jMonkeyEngine.
the class TerrainGridAlphaMapTest method simpleInitApp.
@Override
public void simpleInitApp() {
DirectionalLight sun = new DirectionalLight();
sun.setColor(ColorRGBA.White);
sun.setDirection(new Vector3f(-1, -1, -1).normalizeLocal());
rootNode.addLight(sun);
AmbientLight al = new AmbientLight();
al.setColor(ColorRGBA.White.mult(1.3f));
rootNode.addLight(al);
File file = new File("TerrainGridTestData.zip");
if (!file.exists()) {
assetManager.registerLocator("https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/jmonkeyengine/TerrainGridTestData.zip", HttpZipLocator.class);
} else {
assetManager.registerLocator("TerrainGridTestData.zip", ZipLocator.class);
}
this.flyCam.setMoveSpeed(100f);
ScreenshotAppState state = new ScreenshotAppState();
this.stateManager.attach(state);
// TERRAIN TEXTURE material
material = new Material(assetManager, "Common/MatDefs/Terrain/TerrainLighting.j3md");
material.setBoolean("useTriPlanarMapping", false);
//material.setBoolean("isTerrainGrid", true);
material.setFloat("Shininess", 0.0f);
// GRASS texture
Texture grass = assetManager.loadTexture("Textures/Terrain/splat/grass.jpg");
grass.setWrap(WrapMode.Repeat);
material.setTexture("DiffuseMap", grass);
material.setFloat("DiffuseMap_0_scale", grassScale);
// DIRT texture
Texture dirt = assetManager.loadTexture("Textures/Terrain/splat/dirt.jpg");
dirt.setWrap(WrapMode.Repeat);
material.setTexture("DiffuseMap_1", dirt);
material.setFloat("DiffuseMap_1_scale", dirtScale);
// ROCK texture
Texture rock = assetManager.loadTexture("Textures/Terrain/splat/road.jpg");
rock.setWrap(WrapMode.Repeat);
material.setTexture("DiffuseMap_2", rock);
material.setFloat("DiffuseMap_2_scale", rockScale);
// WIREFRAME material
matWire = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
matWire.getAdditionalRenderState().setWireframe(true);
matWire.setColor("Color", ColorRGBA.Green);
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, 257, new FractalTileLoader(ground, 256));
this.terrain.setMaterial(this.material);
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());
// patch size, and a multiplier
control.setLodCalculator(new DistanceLodCalculator(33, 2.7f));
this.terrain.addControl(control);
final BulletAppState bulletAppState = new BulletAppState();
stateManager.attach(bulletAppState);
this.getCamera().setLocation(new Vector3f(0, 256, 0));
this.viewPort.setBackgroundColor(new ColorRGBA(0.7f, 0.8f, 1f, 1f));
if (usePhysics) {
CapsuleCollisionShape capsuleShape = new CapsuleCollisionShape(0.5f, 1.8f, 1);
player3 = new CharacterControl(capsuleShape, 0.5f);
player3.setJumpSpeed(20);
player3.setFallSpeed(10);
player3.setGravity(10);
player3.setPhysicsLocation(new Vector3f(cam.getLocation().x, 256, cam.getLocation().z));
bulletAppState.getPhysicsSpace().add(player3);
}
terrain.addListener(new TerrainGridListener() {
public void gridMoved(Vector3f newCenter) {
}
public void tileAttached(Vector3f cell, TerrainQuad quad) {
Texture alpha = null;
try {
alpha = assetManager.loadTexture("TerrainAlphaTest/alpha_" + (int) cell.x + "_" + (int) cell.z + ".png");
} catch (Exception e) {
alpha = assetManager.loadTexture("TerrainAlphaTest/alpha_default.png");
}
quad.getMaterial().setTexture("AlphaMap", alpha);
if (usePhysics) {
quad.addControl(new RigidBodyControl(new HeightfieldCollisionShape(quad.getHeightMap(), terrain.getLocalScale()), 0));
bulletAppState.getPhysicsSpace().add(quad);
}
updateMarkerElevations();
}
public void tileDetached(Vector3f cell, TerrainQuad quad) {
if (usePhysics) {
if (quad.getControl(RigidBodyControl.class) != null) {
bulletAppState.getPhysicsSpace().remove(quad);
quad.removeControl(RigidBodyControl.class);
}
}
updateMarkerElevations();
}
});
this.initKeys();
markers = new Node();
rootNode.attachChild(markers);
createMarkerPoints(1);
}
use of com.jme3.terrain.noise.filter.OptimizedErode in project jmonkeyengine by jMonkeyEngine.
the class TerrainTestModifyHeight method createTerrainGrid.
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);
}
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