Examples with Geometry com.jme3.scene.Geometry used on opensource projects

Example 1 with Geometry

use of com.jme3.scene.Geometry in project jmonkeyengine by jMonkeyEngine.

the class RigidBodyControl method createCollisionShape.

protected void createCollisionShape() {
    if (spatial == null) {
        return;
    }
    if (spatial instanceof Geometry) {
        Geometry geom = (Geometry) spatial;
        Mesh mesh = geom.getMesh();
        if (mesh instanceof Sphere) {
            collisionShape = new SphereCollisionShape(((Sphere) mesh).getRadius());
            return;
        } else if (mesh instanceof Box) {
            collisionShape = new BoxCollisionShape(new Vector3f(((Box) mesh).getXExtent(), ((Box) mesh).getYExtent(), ((Box) mesh).getZExtent()));
            return;
        }
    }
    if (mass > 0) {
        collisionShape = CollisionShapeFactory.createDynamicMeshShape(spatial);
    } else {
        collisionShape = CollisionShapeFactory.createMeshShape(spatial);
    }
}

Example 2 with Geometry

use of com.jme3.scene.Geometry in project jmonkeyengine by jMonkeyEngine.

the class RagdollUtils method buildPointMap.

public static Map<Integer, List<Float>> buildPointMap(Spatial model) {
    Map<Integer, List<Float>> map = new HashMap<Integer, List<Float>>();
    if (model instanceof Geometry) {
        Geometry g = (Geometry) model;
        buildPointMapForMesh(g.getMesh(), map);
    } else if (model instanceof Node) {
        Node node = (Node) model;
        for (Spatial s : node.getChildren()) {
            if (s instanceof Geometry) {
                Geometry g = (Geometry) s;
                buildPointMapForMesh(g.getMesh(), map);
            }
        }
    }
    return map;
}

Example 3 with Geometry

use of com.jme3.scene.Geometry in project jmonkeyengine by jMonkeyEngine.

the class BulletVehicleDebugControl method createVehicle.

private void createVehicle() {
    suspensionNode.detachAllChildren();
    for (int i = 0; i < body.getNumWheels(); i++) {
        VehicleWheel physicsVehicleWheel = body.getWheel(i);
        Vector3f location = physicsVehicleWheel.getLocation().clone();
        Vector3f direction = physicsVehicleWheel.getDirection().clone();
        Vector3f axle = physicsVehicleWheel.getAxle().clone();
        float restLength = physicsVehicleWheel.getRestLength();
        float radius = physicsVehicleWheel.getRadius();
        Arrow locArrow = new Arrow(location);
        Arrow axleArrow = new Arrow(axle.normalizeLocal().multLocal(0.3f));
        Arrow wheelArrow = new Arrow(direction.normalizeLocal().multLocal(radius));
        Arrow dirArrow = new Arrow(direction.normalizeLocal().multLocal(restLength));
        Geometry locGeom = new Geometry("WheelLocationDebugShape" + i, locArrow);
        Geometry dirGeom = new Geometry("WheelDirectionDebugShape" + i, dirArrow);
        Geometry axleGeom = new Geometry("WheelAxleDebugShape" + i, axleArrow);
        Geometry wheelGeom = new Geometry("WheelRadiusDebugShape" + i, wheelArrow);
        dirGeom.setLocalTranslation(location);
        axleGeom.setLocalTranslation(location.add(direction));
        wheelGeom.setLocalTranslation(location.add(direction));
        locGeom.setMaterial(debugAppState.DEBUG_MAGENTA);
        dirGeom.setMaterial(debugAppState.DEBUG_MAGENTA);
        axleGeom.setMaterial(debugAppState.DEBUG_MAGENTA);
        wheelGeom.setMaterial(debugAppState.DEBUG_MAGENTA);
        suspensionNode.attachChild(locGeom);
        suspensionNode.attachChild(dirGeom);
        suspensionNode.attachChild(axleGeom);
        suspensionNode.attachChild(wheelGeom);
    }
}

Example 4 with Geometry

use of com.jme3.scene.Geometry in project jmonkeyengine by jMonkeyEngine.

the class CollisionShapeFactory method createSingleMeshShape.

/**
     * This type of collision shape is mesh-accurate and meant for immovable "world objects".
     * Examples include terrain, houses or whole shooter levels.<br>
     * Objects with "mesh" type collision shape will not collide with each other.
     */
private static MeshCollisionShape createSingleMeshShape(Geometry geom, Spatial parent) {
    Mesh mesh = geom.getMesh();
    Transform trans = getTransform(geom, parent);
    if (mesh != null && mesh.getMode() == Mesh.Mode.Triangles) {
        MeshCollisionShape mColl = new MeshCollisionShape(mesh);
        mColl.setScale(trans.getScale());
        return mColl;
    } else {
        return null;
    }
}

Example 5 with Geometry

use of com.jme3.scene.Geometry in project jmonkeyengine by jMonkeyEngine.

the class CollisionShapeFactory method createSingleDynamicMeshShape.

/**
     * This method creates a hull collision shape for the given mesh.<br>
     */
private static HullCollisionShape createSingleDynamicMeshShape(Geometry geom, Spatial parent) {
    Mesh mesh = geom.getMesh();
    Transform trans = getTransform(geom, parent);
    if (mesh != null) {
        HullCollisionShape dynamicShape = new HullCollisionShape(mesh);
        dynamicShape.setScale(trans.getScale());
        return dynamicShape;
    } else {
        return null;
    }
}