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

Example 11 with Quad

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

the class BitmapTextPage method assemble.

// Here is where one might add JmeCloneable related stuff except
// the old clone() method doesn't actually bother to clone anything.
// The arrays and the pageQuads are shared across all BitmapTextPage
// clones and it doesn't seem to bother anything.  That means the
// fields could probably just as well be static... but this code is
// all very fragile.  I'm not tipping that particular boat today. -pspeed
void assemble(Letters quads) {
    pageQuads.clear();
    quads.rewind();
    while (quads.nextCharacter()) {
        if (quads.isPrintable()) {
            if (quads.getCharacterSetPage() == page) {
                pageQuads.add(quads.getQuad());
            }
        }
    }
    Mesh m = getMesh();
    int vertCount = pageQuads.size() * 4;
    int triCount = pageQuads.size() * 2;
    VertexBuffer pb = m.getBuffer(Type.Position);
    VertexBuffer tb = m.getBuffer(Type.TexCoord);
    VertexBuffer ib = m.getBuffer(Type.Index);
    VertexBuffer cb = m.getBuffer(Type.Color);
    FloatBuffer fpb = (FloatBuffer) pb.getData();
    FloatBuffer ftb = (FloatBuffer) tb.getData();
    ShortBuffer sib = (ShortBuffer) ib.getData();
    ByteBuffer bcb = (ByteBuffer) cb.getData();
    // increase capacity of buffers as needed
    fpb.rewind();
    fpb = BufferUtils.ensureLargeEnough(fpb, vertCount * 3);
    fpb.limit(vertCount * 3);
    pb.updateData(fpb);
    ftb.rewind();
    ftb = BufferUtils.ensureLargeEnough(ftb, vertCount * 2);
    ftb.limit(vertCount * 2);
    tb.updateData(ftb);
    bcb.rewind();
    bcb = BufferUtils.ensureLargeEnough(bcb, vertCount * 4);
    bcb.limit(vertCount * 4);
    cb.updateData(bcb);
    sib.rewind();
    sib = BufferUtils.ensureLargeEnough(sib, triCount * 3);
    sib.limit(triCount * 3);
    ib.updateData(sib);
    m.updateCounts();
    // go for each quad and append it to the buffers
    if (pos != null) {
        for (int i = 0; i < pageQuads.size(); i++) {
            LetterQuad fq = pageQuads.get(i);
            fq.storeToArrays(pos, tc, idx, color, i);
            fpb.put(pos);
            ftb.put(tc);
            sib.put(idx);
            bcb.put(color);
        }
    } else {
        for (int i = 0; i < pageQuads.size(); i++) {
            LetterQuad fq = pageQuads.get(i);
            fq.appendPositions(fpb);
            fq.appendTexCoords(ftb);
            fq.appendIndices(sib, i);
            fq.appendColors(bcb);
        }
    }
    fpb.rewind();
    ftb.rewind();
    sib.rewind();
    bcb.rewind();
    updateModelBound();
}

Example 12 with Quad

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

the class TestUrlLoading method simpleInitApp.

@Override
public void simpleInitApp() {
    // create a simple plane/quad
    Quad quadMesh = new Quad(1, 1);
    quadMesh.updateGeometry(1, 1, true);
    Geometry quad = new Geometry("Textured Quad", quadMesh);
    assetManager.registerLocator("https://raw.githubusercontent.com/jMonkeyEngine/BookSamples/master/assets/Textures/", UrlLocator.class);
    TextureKey key = new TextureKey("mucha-window.png", false);
    key.setGenerateMips(true);
    Texture tex = assetManager.loadTexture(key);
    Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    mat.setTexture("ColorMap", tex);
    quad.setMaterial(mat);
    float aspect = tex.getImage().getWidth() / (float) tex.getImage().getHeight();
    quad.setLocalScale(new Vector3f(aspect * 1.5f, 1.5f, 1));
    quad.center();
    rootNode.attachChild(quad);
}

Example 13 with Quad

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

the class SimpleWaterProcessor method createWaterGeometry.

/**
     * Creates a quad with the water material applied to it.
     * @param width
     * @param height
     * @return
     */
public Geometry createWaterGeometry(float width, float height) {
    Quad quad = new Quad(width, height);
    Geometry geom = new Geometry("WaterGeometry", quad);
    geom.setLocalRotation(new Quaternion().fromAngleAxis(-FastMath.HALF_PI, Vector3f.UNIT_X));
    geom.setMaterial(material);
    return geom;
}

Example 14 with Quad

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

the class TestColoredTexture method simpleInitApp.

@Override
public void simpleInitApp() {
    Quad quadMesh = new Quad(512, 512);
    Geometry quad = new Geometry("Quad", quadMesh);
    quad.setQueueBucket(Bucket.Gui);
    mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    mat.setTexture("ColorMap", assetManager.loadTexture("Textures/ColoredTex/Monkey.png"));
    quad.setMaterial(mat);
    guiNode.attachChildAt(quad, 0);
    nextColor = ColorRGBA.randomColor();
    prevColor = ColorRGBA.Black;
}

Example 15 with Quad

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

the class TestCameraNode method simpleInitApp.

public void simpleInitApp() {
    // load a teapot model 
    teaGeom = (Geometry) assetManager.loadModel("Models/Teapot/Teapot.obj");
    Material mat = new Material(assetManager, "Common/MatDefs/Misc/ShowNormals.j3md");
    teaGeom.setMaterial(mat);
    //create a node to attach the geometry and the camera node
    teaNode = new Node("teaNode");
    teaNode.attachChild(teaGeom);
    rootNode.attachChild(teaNode);
    // create a floor
    mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    mat.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);
    rootNode.attachChild(ground);
    //creating the camera Node
    camNode = new CameraNode("CamNode", cam);
    //Setting the direction to Spatial to camera, this means the camera will copy the movements of the Node
    camNode.setControlDir(ControlDirection.SpatialToCamera);
    //attaching the camNode to the teaNode
    teaNode.attachChild(camNode);
    //setting the local translation of the cam node to move it away from the teanNode a bit
    camNode.setLocalTranslation(new Vector3f(-10, 0, 0));
    //setting the camNode to look at the teaNode
    camNode.lookAt(teaNode.getLocalTranslation(), Vector3f.UNIT_Y);
    //disable the default 1st-person flyCam (don't forget this!!)
    flyCam.setEnabled(false);
    registerInput();
}