Greetings to the community, I need your help on this.
In the example class TestSpotLightTerrain,- jme3test.light Package;
I have the following problem, I add a “Spatial” (loaded with. j3o model, in this case use a billboard) to the scene, but when using AmbientLight, Spatial object does not light, like other such scene. 8-O
The Spatial:
The scene with ambientlight:
with the model and problem:
here the problem in other angle:
HERE THE CODE:
[java]
import com.jme3.app.SimpleApplication; import com.jme3.bounding.BoundingBox; import com.jme3.font.BitmapText; import com.jme3.light.AmbientLight; import com.jme3.light.PointLight; import com.jme3.light.SpotLight; import com.jme3.material.Material; import com.jme3.math.ColorRGBA; import com.jme3.math.FastMath; import com.jme3.math.Quaternion; import com.jme3.math.Vector3f; import com.jme3.scene.Geometry; import com.jme3.scene.Node; import com.jme3.scene.Spatial; import com.jme3.terrain.geomipmap.TerrainLodControl; import com.jme3.terrain.geomipmap.TerrainQuad; import com.jme3.terrain.geomipmap.lodcalc.DistanceLodCalculator; import com.jme3.terrain.heightmap.AbstractHeightMap; import com.jme3.terrain.heightmap.ImageBasedHeightMap; import com.jme3.texture.Texture; import com.jme3.texture.Texture.WrapMode; import com.jme3.util.SkyFactory;[/java]/**
Uses the terrain’s lighting texture with normal maps and lights.
@author bowens
*/
public class TestSpotLightTerrain extends SimpleApplication {private TerrainQuad terrain;
Material matTerrain;
Material matWire;
boolean wireframe = false;
boolean triPlanar = false;
boolean wardiso = false;
boolean minnaert = false;
protected BitmapText hintText;
PointLight pl;
Geometry lightMdl;
Spatial billboard1;
private float grassScale = 64;
private float dirtScale = 16;
private float rockScale = 128;
SpotLight sl;public static void main(String args) {
TestSpotLightTerrain app = new TestSpotLightTerrain();
app.start();
}@Override
public void simpleInitApp() {
makeTerrain();
flyCam.setMoveSpeed(50);
//This is the model loaded
billboard1 = assetManager.loadModel(“Models/vallas/publicidad_confiteca/billboard.j3o”);
billboard1.move(-41.15771f,-23.090982f,-143.15463f);
rootNode.attachChild(billboard1);sl = new SpotLight(); sl.setSpotRange(100); sl.setSpotOuterAngle(20 * FastMath.DEG_TO_RAD); sl.setSpotInnerAngle(15 * FastMath.DEG_TO_RAD); sl.setDirection(new Vector3f(-0.39820394f, -0.73094344f, 0.55421597f)); sl.setPosition(new Vector3f(-64.61567f, -87.615425f, -202.41328f)); rootNode.addLight(sl);AmbientLight ambLight = new AmbientLight();
ambLight.setColor(new ColorRGBA(0.8f, 0.8f, 0.8f, 0.2f));
rootNode.addLight(ambLight);cam.setLocation(new Vector3f(-41.219646f, -84.8363f, -171.67267f)); cam.setRotation(new Quaternion(-0.04562731f, 0.89917684f, -0.09668826f, -0.4243236f)); sl.setDirection(cam.getDirection()); sl.setPosition(cam.getLocation()); } @Override public void simpleUpdate(float tpf) { super.simpleUpdate(tpf);// sl.setDirection(cam.getDirection());
// sl.setPosition(cam.getLocation());} private void makeTerrain() { // TERRAIN TEXTURE material matTerrain = new Material(assetManager, "Common/MatDefs/Terrain/TerrainLighting.j3md"); matTerrain.setBoolean("useTriPlanarMapping", false); matTerrain.setBoolean("WardIso", true); // ALPHA map (for splat textures) matTerrain.setTexture("AlphaMap", assetManager.loadTexture("Textures/Terrain/splat/alpha1.png")); matTerrain.setTexture("AlphaMap_1", assetManager.loadTexture("Textures/Terrain/splat/alpha2.png")); // HEIGHTMAP image (for the terrain heightmap) Texture heightMapImage = assetManager.loadTexture("Textures/Terrain/splat/mountains512.png"); // 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); // DIRT texture Texture dirt = assetManager.loadTexture("Textures/Terrain/splat/dirt.jpg"); dirt.setWrap(WrapMode.Repeat); matTerrain.setTexture("DiffuseMap_1", dirt); matTerrain.setFloat("DiffuseMap_1_scale", dirtScale); // ROCK texture Texture rock = assetManager.loadTexture("Textures/Terrain/splat/road.jpg"); rock.setWrap(WrapMode.Repeat); matTerrain.setTexture("DiffuseMap_2", rock); matTerrain.setFloat("DiffuseMap_2_scale", rockScale); // BRICK texture Texture brick = assetManager.loadTexture("Textures/Terrain/BrickWall/BrickWall.jpg"); brick.setWrap(WrapMode.Repeat); matTerrain.setTexture("DiffuseMap_3", brick); matTerrain.setFloat("DiffuseMap_3_scale", rockScale); // RIVER ROCK texture Texture riverRock = assetManager.loadTexture("Textures/Terrain/Pond/Pond.jpg"); riverRock.setWrap(WrapMode.Repeat); matTerrain.setTexture("DiffuseMap_4", riverRock); matTerrain.setFloat("DiffuseMap_4_scale", rockScale); Texture normalMap0 = assetManager.loadTexture("Textures/Terrain/splat/grass_normal.jpg"); normalMap0.setWrap(WrapMode.Repeat); Texture normalMap1 = assetManager.loadTexture("Textures/Terrain/splat/dirt_normal.png"); normalMap1.setWrap(WrapMode.Repeat); Texture normalMap2 = assetManager.loadTexture("Textures/Terrain/splat/road_normal.png"); normalMap2.setWrap(WrapMode.Repeat); matTerrain.setTexture("NormalMap", normalMap0); matTerrain.setTexture("NormalMap_1", normalMap2); matTerrain.setTexture("NormalMap_2", normalMap2); matTerrain.setTexture("NormalMap_4", normalMap2); // WIREFRAME material matWire = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md"); matWire.getAdditionalRenderState().setWireframe(true); matWire.setColor("Color", ColorRGBA.Green); createSky(); // CREATE HEIGHTMAP AbstractHeightMap heightmap = null; try { //heightmap = new HillHeightMap(1025, 1000, 50, 100, (byte) 3); heightmap = new ImageBasedHeightMap(heightMapImage.getImage(), 1f); heightmap.load(); } catch (Exception e) { e.printStackTrace(); } terrain = new TerrainQuad("terrain", 65, 513, heightmap.getHeightMap());//, new LodPerspectiveCalculatorFactory(getCamera(), 4)); // add this in to see it use entropy for LOD calculations TerrainLodControl control = new TerrainLodControl(terrain, getCamera()); control.setLodCalculator( new DistanceLodCalculator(65, 2.7f) ); terrain.addControl(control); terrain.setMaterial(matTerrain); terrain.setModelBound(new BoundingBox()); terrain.updateModelBound(); terrain.setLocalTranslation(0, -100, 0); terrain.setLocalScale(1f, 1f, 1f); rootNode.attachChild(terrain); } private void createSky() { Texture west = assetManager.loadTexture("Textures/Sky/Lagoon/lagoon_west.jpg"); Texture east = assetManager.loadTexture("Textures/Sky/Lagoon/lagoon_east.jpg"); Texture north = assetManager.loadTexture("Textures/Sky/Lagoon/lagoon_north.jpg"); Texture south = assetManager.loadTexture("Textures/Sky/Lagoon/lagoon_south.jpg"); Texture up = assetManager.loadTexture("Textures/Sky/Lagoon/lagoon_up.jpg"); Texture down = assetManager.loadTexture("Textures/Sky/Lagoon/lagoon_down.jpg"); Spatial sky = SkyFactory.createSky(assetManager, west, east, north, south, up, down); rootNode.attachChild(sky); }}
a thank you in advance :!: