Examples with Quad com.jme3.scene.shape.Quad used on opensource projects

Example 16 with Quad

use of com.jme3.scene.shape.Quad in project jmonkeyengine by jMonkeyEngine.

the class TestChaseCamera method simpleInitApp.

public void simpleInitApp() {
    // Load a teapot model
    teaGeom = (Geometry) assetManager.loadModel("Models/Teapot/Teapot.obj");
    Material mat_tea = new Material(assetManager, "Common/MatDefs/Misc/ShowNormals.j3md");
    teaGeom.setMaterial(mat_tea);
    rootNode.attachChild(teaGeom);
    // Load a floor model
    Material mat_ground = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    mat_ground.setTexture("ColorMap", assetManager.loadTexture("Interface/Logo/Monkey.jpg"));
    Geometry ground = new Geometry("ground", new Quad(50, 50));
    ground.setLocalRotation(new Quaternion().fromAngleAxis(-FastMath.HALF_PI, Vector3f.UNIT_X));
    ground.setLocalTranslation(-25, -1, 25);
    ground.setMaterial(mat_ground);
    rootNode.attachChild(ground);
    // Disable the default first-person cam!
    flyCam.setEnabled(false);
    // Enable a chase cam
    chaseCam = new ChaseCamera(cam, teaGeom, inputManager);
    //Uncomment this to invert the camera's vertical rotation Axis 
    //chaseCam.setInvertVerticalAxis(true);
    //Uncomment this to invert the camera's horizontal rotation Axis
    //chaseCam.setInvertHorizontalAxis(true);
    //Comment this to disable smooth camera motion
    chaseCam.setSmoothMotion(true);
    //Uncomment this to disable trailing of the camera 
    //WARNING, trailing only works with smooth motion enabled. It is true by default.
    //chaseCam.setTrailingEnabled(false);
    //Uncomment this to look 3 world units above the target
    //chaseCam.setLookAtOffset(Vector3f.UNIT_Y.mult(3));
    //Uncomment this to enable rotation when the middle mouse button is pressed (like Blender)
    //WARNING : setting this trigger disable the rotation on right and left mouse button click
    //chaseCam.setToggleRotationTrigger(new MouseButtonTrigger(MouseInput.BUTTON_MIDDLE));
    //Uncomment this to set mutiple triggers to enable rotation of the cam
    //Here spade bar and middle mouse button
    //chaseCam.setToggleRotationTrigger(new MouseButtonTrigger(MouseInput.BUTTON_MIDDLE),new KeyTrigger(KeyInput.KEY_SPACE));
    //registering inputs for target's movement
    registerInput();
}

Example 17 with Quad

use of com.jme3.scene.shape.Quad in project jmonkeyengine by jMonkeyEngine.

the class TerrainQuad method getMeshNormal.

protected Vector3f getMeshNormal(int x, int z) {
    int quad = findQuadrant(x, z);
    int split = (size + 1) >> 1;
    if (children != null) {
        for (int i = children.size(); --i >= 0; ) {
            Spatial spat = children.get(i);
            int col = x;
            int row = z;
            boolean match = false;
            // get the childs quadrant
            int childQuadrant = 0;
            if (spat instanceof TerrainQuad) {
                childQuadrant = ((TerrainQuad) spat).getQuadrant();
            } else if (spat instanceof TerrainPatch) {
                childQuadrant = ((TerrainPatch) spat).getQuadrant();
            }
            if (childQuadrant == 1 && (quad & 1) != 0) {
                match = true;
            } else if (childQuadrant == 2 && (quad & 2) != 0) {
                row = z - split + 1;
                match = true;
            } else if (childQuadrant == 3 && (quad & 4) != 0) {
                col = x - split + 1;
                match = true;
            } else if (childQuadrant == 4 && (quad & 8) != 0) {
                col = x - split + 1;
                row = z - split + 1;
                match = true;
            }
            if (match) {
                if (spat instanceof TerrainQuad) {
                    return ((TerrainQuad) spat).getMeshNormal(col, row);
                } else if (spat instanceof TerrainPatch) {
                    return ((TerrainPatch) spat).getMeshNormal(col, row);
                }
            }
        }
    }
    return null;
}

Example 18 with Quad

use of com.jme3.scene.shape.Quad in project jmonkeyengine by jMonkeyEngine.

the class TerrainQuad method setHeight.

protected void setHeight(List<LocationHeight> locations, boolean overrideHeight) {
    if (children == null)
        return;
    List<LocationHeight> quadLH1 = new ArrayList<LocationHeight>();
    List<LocationHeight> quadLH2 = new ArrayList<LocationHeight>();
    List<LocationHeight> quadLH3 = new ArrayList<LocationHeight>();
    List<LocationHeight> quadLH4 = new ArrayList<LocationHeight>();
    Spatial quad1 = null;
    Spatial quad2 = null;
    Spatial quad3 = null;
    Spatial quad4 = null;
    // get the child quadrants
    for (int i = children.size(); --i >= 0; ) {
        Spatial spat = children.get(i);
        int childQuadrant = 0;
        if (spat instanceof TerrainQuad) {
            childQuadrant = ((TerrainQuad) spat).getQuadrant();
        } else if (spat instanceof TerrainPatch) {
            childQuadrant = ((TerrainPatch) spat).getQuadrant();
        }
        if (childQuadrant == 1)
            quad1 = spat;
        else if (childQuadrant == 2)
            quad2 = spat;
        else if (childQuadrant == 3)
            quad3 = spat;
        else if (childQuadrant == 4)
            quad4 = spat;
    }
    int split = (size + 1) >> 1;
    // distribute each locationHeight into the quadrant it intersects
    for (LocationHeight lh : locations) {
        int quad = findQuadrant(lh.x, lh.z);
        int col = lh.x;
        int row = lh.z;
        if ((quad & 1) != 0) {
            quadLH1.add(lh);
        }
        if ((quad & 2) != 0) {
            row = lh.z - split + 1;
            quadLH2.add(new LocationHeight(lh.x, row, lh.h));
        }
        if ((quad & 4) != 0) {
            col = lh.x - split + 1;
            quadLH3.add(new LocationHeight(col, lh.z, lh.h));
        }
        if ((quad & 8) != 0) {
            col = lh.x - split + 1;
            row = lh.z - split + 1;
            quadLH4.add(new LocationHeight(col, row, lh.h));
        }
    }
    // send the locations to the children
    if (!quadLH1.isEmpty()) {
        if (quad1 instanceof TerrainQuad)
            ((TerrainQuad) quad1).setHeight(quadLH1, overrideHeight);
        else if (quad1 instanceof TerrainPatch)
            ((TerrainPatch) quad1).setHeight(quadLH1, overrideHeight);
    }
    if (!quadLH2.isEmpty()) {
        if (quad2 instanceof TerrainQuad)
            ((TerrainQuad) quad2).setHeight(quadLH2, overrideHeight);
        else if (quad2 instanceof TerrainPatch)
            ((TerrainPatch) quad2).setHeight(quadLH2, overrideHeight);
    }
    if (!quadLH3.isEmpty()) {
        if (quad3 instanceof TerrainQuad)
            ((TerrainQuad) quad3).setHeight(quadLH3, overrideHeight);
        else if (quad3 instanceof TerrainPatch)
            ((TerrainPatch) quad3).setHeight(quadLH3, overrideHeight);
    }
    if (!quadLH4.isEmpty()) {
        if (quad4 instanceof TerrainQuad)
            ((TerrainQuad) quad4).setHeight(quadLH4, overrideHeight);
        else if (quad4 instanceof TerrainPatch)
            ((TerrainPatch) quad4).setHeight(quadLH4, overrideHeight);
    }
}

Example 19 with Quad

use of com.jme3.scene.shape.Quad in project jmonkeyengine by jMonkeyEngine.

the class ImageTileLoader method getTerrainQuadAt.

public TerrainQuad getTerrainQuadAt(Vector3f location) {
    HeightMap heightMapAt = getHeightMapAt(location);
    TerrainQuad q = new TerrainQuad("Quad" + location, patchSize, quadSize, heightMapAt == null ? null : heightMapAt.getHeightMap());
    return q;
}

Example 20 with Quad

use of com.jme3.scene.shape.Quad in project jmonkeyengine by jMonkeyEngine.

the class HDRRenderer method initialize.

public void initialize(RenderManager rm, ViewPort vp) {
    if (!enabled)
        return;
    renderer = rm.getRenderer();
    renderManager = rm;
    viewPort = vp;
    // loadInitial()
    fsQuad = new Picture("HDR Fullscreen Quad");
    Format lumFmt = Format.RGB8;
    scene64FB = new FrameBuffer(64, 64, 1);
    scene64 = new Texture2D(64, 64, lumFmt);
    scene64FB.setColorTexture(scene64);
    scene64.setMagFilter(fbMagFilter);
    scene64.setMinFilter(fbMinFilter);
    scene8FB = new FrameBuffer(8, 8, 1);
    scene8 = new Texture2D(8, 8, lumFmt);
    scene8FB.setColorTexture(scene8);
    scene8.setMagFilter(fbMagFilter);
    scene8.setMinFilter(fbMinFilter);
    scene1FB[0] = new FrameBuffer(1, 1, 1);
    scene1[0] = new Texture2D(1, 1, lumFmt);
    scene1FB[0].setColorTexture(scene1[0]);
    scene1FB[1] = new FrameBuffer(1, 1, 1);
    scene1[1] = new Texture2D(1, 1, lumFmt);
    scene1FB[1].setColorTexture(scene1[1]);
    // prepare tonemap shader
    tone = new Material(manager, "Common/MatDefs/Hdr/ToneMap.j3md");
    tone.setFloat("A", 0.18f);
    tone.setFloat("White", 100);
    // load();
    int w = vp.getCamera().getWidth();
    int h = vp.getCamera().getHeight();
    reshape(vp, w, h);
}