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Diffstat (limited to 'engine/src/test/jme3test/post/TestDepthOfField.java')
| -rw-r--r-- | engine/src/test/jme3test/post/TestDepthOfField.java | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/engine/src/test/jme3test/post/TestDepthOfField.java b/engine/src/test/jme3test/post/TestDepthOfField.java new file mode 100644 index 0000000..5426a33 --- /dev/null +++ b/engine/src/test/jme3test/post/TestDepthOfField.java @@ -0,0 +1,200 @@ +package jme3test.post; + +import com.jme3.app.SimpleApplication; +import com.jme3.collision.CollisionResult; +import com.jme3.collision.CollisionResults; +import com.jme3.input.controls.ActionListener; +import com.jme3.input.controls.AnalogListener; +import com.jme3.input.controls.KeyTrigger; +import com.jme3.light.DirectionalLight; +import com.jme3.material.Material; +import com.jme3.math.*; +import com.jme3.post.FilterPostProcessor; +import com.jme3.post.filters.DepthOfFieldFilter; +import com.jme3.renderer.Camera; +import com.jme3.renderer.queue.RenderQueue.ShadowMode; +import com.jme3.scene.Node; +import com.jme3.scene.Spatial; +import com.jme3.terrain.geomipmap.TerrainQuad; +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; +import java.util.ArrayList; +import java.util.List; + +/** + * test + * @author Nehon + */ +public class TestDepthOfField extends SimpleApplication { + + private FilterPostProcessor fpp; + private Vector3f lightDir = new Vector3f(-4.9236743f, -1.27054665f, 5.896916f); + TerrainQuad terrain; + Material matRock; + DepthOfFieldFilter dofFilter; + + public static void main(String[] args) { + TestDepthOfField app = new TestDepthOfField(); + app.start(); + } + + @Override + public void simpleInitApp() { + + + Node mainScene = new Node("Main Scene"); + rootNode.attachChild(mainScene); + + createTerrain(mainScene); + DirectionalLight sun = new DirectionalLight(); + sun.setDirection(lightDir); + sun.setColor(ColorRGBA.White.clone().multLocal(1.7f)); + mainScene.addLight(sun); + + DirectionalLight l = new DirectionalLight(); + l.setDirection(Vector3f.UNIT_Y.mult(-1)); + l.setColor(ColorRGBA.White.clone().multLocal(0.3f)); + mainScene.addLight(l); + + flyCam.setMoveSpeed(50); + cam.setFrustumFar(3000); + cam.setLocation(new Vector3f(-700, 100, 300)); + cam.setRotation(new Quaternion().fromAngles(new float[]{FastMath.PI * 0.06f, FastMath.PI * 0.65f, 0})); + + + Spatial sky = SkyFactory.createSky(assetManager, "Scenes/Beach/FullskiesSunset0068.dds", false); + sky.setLocalScale(350); + mainScene.attachChild(sky); + + + + fpp = new FilterPostProcessor(assetManager); + // fpp.setNumSamples(4); + + dofFilter = new DepthOfFieldFilter(); + dofFilter.setFocusDistance(0); + dofFilter.setFocusRange(50); + dofFilter.setBlurScale(1.4f); + fpp.addFilter(dofFilter); + viewPort.addProcessor(fpp); + + inputManager.addListener(new ActionListener() { + + public void onAction(String name, boolean isPressed, float tpf) { + if (isPressed) { + if (name.equals("toggle")) { + dofFilter.setEnabled(!dofFilter.isEnabled()); + } + + + } + } + }, "toggle"); + inputManager.addListener(new AnalogListener() { + + public void onAnalog(String name, float value, float tpf) { + if (name.equals("blurScaleUp")) { + dofFilter.setBlurScale(dofFilter.getBlurScale() + 0.01f); + System.out.println("blurScale : " + dofFilter.getBlurScale()); + } + if (name.equals("blurScaleDown")) { + dofFilter.setBlurScale(dofFilter.getBlurScale() - 0.01f); + System.out.println("blurScale : " + dofFilter.getBlurScale()); + } + if (name.equals("focusRangeUp")) { + dofFilter.setFocusRange(dofFilter.getFocusRange() + 1f); + System.out.println("focusRange : " + dofFilter.getFocusRange()); + } + if (name.equals("focusRangeDown")) { + dofFilter.setFocusRange(dofFilter.getFocusRange() - 1f); + System.out.println("focusRange : " + dofFilter.getFocusRange()); + } + if (name.equals("focusDistanceUp")) { + dofFilter.setFocusDistance(dofFilter.getFocusDistance() + 1f); + System.out.println("focusDistance : " + dofFilter.getFocusDistance()); + } + if (name.equals("focusDistanceDown")) { + dofFilter.setFocusDistance(dofFilter.getFocusDistance() - 1f); + System.out.println("focusDistance : " + dofFilter.getFocusDistance()); + } + + } + }, "blurScaleUp", "blurScaleDown", "focusRangeUp", "focusRangeDown", "focusDistanceUp", "focusDistanceDown"); + + + inputManager.addMapping("toggle", new KeyTrigger(keyInput.KEY_SPACE)); + inputManager.addMapping("blurScaleUp", new KeyTrigger(keyInput.KEY_U)); + inputManager.addMapping("blurScaleDown", new KeyTrigger(keyInput.KEY_J)); + inputManager.addMapping("focusRangeUp", new KeyTrigger(keyInput.KEY_I)); + inputManager.addMapping("focusRangeDown", new KeyTrigger(keyInput.KEY_K)); + inputManager.addMapping("focusDistanceUp", new KeyTrigger(keyInput.KEY_O)); + inputManager.addMapping("focusDistanceDown", new KeyTrigger(keyInput.KEY_L)); + + } + + private void createTerrain(Node rootNode) { + matRock = new Material(assetManager, "Common/MatDefs/Terrain/TerrainLighting.j3md"); + matRock.setBoolean("useTriPlanarMapping", false); + matRock.setBoolean("WardIso", true); + matRock.setTexture("AlphaMap", assetManager.loadTexture("Textures/Terrain/splat/alphamap.png")); + Texture heightMapImage = assetManager.loadTexture("Textures/Terrain/splat/mountains512.png"); + Texture grass = assetManager.loadTexture("Textures/Terrain/splat/grass.jpg"); + grass.setWrap(WrapMode.Repeat); + matRock.setTexture("DiffuseMap", grass); + matRock.setFloat("DiffuseMap_0_scale", 64); + Texture dirt = assetManager.loadTexture("Textures/Terrain/splat/dirt.jpg"); + dirt.setWrap(WrapMode.Repeat); + matRock.setTexture("DiffuseMap_1", dirt); + matRock.setFloat("DiffuseMap_1_scale", 16); + Texture rock = assetManager.loadTexture("Textures/Terrain/splat/road.jpg"); + rock.setWrap(WrapMode.Repeat); + matRock.setTexture("DiffuseMap_2", rock); + matRock.setFloat("DiffuseMap_2_scale", 128); + 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); + matRock.setTexture("NormalMap", normalMap0); + matRock.setTexture("NormalMap_1", normalMap2); + matRock.setTexture("NormalMap_2", normalMap2); + + AbstractHeightMap heightmap = null; + try { + heightmap = new ImageBasedHeightMap(heightMapImage.getImage(), 0.25f); + heightmap.load(); + } catch (Exception e) { + e.printStackTrace(); + } + terrain = new TerrainQuad("terrain", 65, 513, heightmap.getHeightMap()); + List<Camera> cameras = new ArrayList<Camera>(); + cameras.add(getCamera()); + terrain.setMaterial(matRock); + terrain.setLocalScale(new Vector3f(5, 5, 5)); + terrain.setLocalTranslation(new Vector3f(0, -30, 0)); + terrain.setLocked(false); // unlock it so we can edit the height + + terrain.setShadowMode(ShadowMode.Receive); + rootNode.attachChild(terrain); + + } + + @Override + public void simpleUpdate(float tpf) { + Vector3f origin = cam.getWorldCoordinates(new Vector2f(settings.getWidth() / 2, settings.getHeight() / 2), 0.0f); + Vector3f direction = cam.getWorldCoordinates(new Vector2f(settings.getWidth() / 2, settings.getHeight() / 2), 0.3f); + direction.subtractLocal(origin).normalizeLocal(); + Ray ray = new Ray(origin, direction); + CollisionResults results = new CollisionResults(); + int numCollisions = terrain.collideWith(ray, results); + if (numCollisions > 0) { + CollisionResult hit = results.getClosestCollision(); + fpsText.setText(""+hit.getDistance()); + dofFilter.setFocusDistance(hit.getDistance()/10.0f); + } + } +} |