Method createPhysicsWorld

testbed/scenes/boxtower/BoxTowerScene.cpp:62–102

Create the physics world

// Create the physics world
void BoxTowerScene::createPhysicsWorld() {

    // Gravity vector in the physics world
    mWorldSettings.gravity = rp3d::Vector3(mEngineSettings.gravity.x, mEngineSettings.gravity.y, mEngineSettings.gravity.z);

    // Create the physics world for the physics simulation
    mPhysicsWorld = mPhysicsCommon.createPhysicsWorld(mWorldSettings);
    mPhysicsWorld->setEventListener(this);

    // Create all the boxes of the scene
    for (int i=0; i<NB_BOXES; i++) {

        // Create a sphere and a corresponding rigid in the physics world
        Box* box = new Box(rp3d::BodyType::DYNAMIC, true, BOX_SIZE, mPhysicsCommon, mPhysicsWorld, mMeshFolderPath);

        // Set the box color
        box->setColor(mObjectColorDemo);
        box->setSleepingColor(mSleepingColorDemo);

        // Change the material properties of the rigid body
        rp3d::Material& material = box->getCollider()->getMaterial();
        material.setBounciness(rp3d::decimal(0.2));

        // Add the sphere the list of boxes in the scene
        mBoxes.push_back(box);
        mPhysicsObjects.push_back(box);
    }

    // ---------- Create the floor ---------

    mFloor = new Box(rp3d::BodyType::STATIC, true, FLOOR_SIZE, mPhysicsCommon, mPhysicsWorld, mMeshFolderPath);
    mPhysicsObjects.push_back(mFloor);

    // Set the box color
    mFloor->setColor(mFloorColorDemo);
    mFloor->setSleepingColor(mFloorColorDemo);

    // Change the material properties of the rigid body
    rp3d::Material& material = mFloor->getCollider()->getMaterial();
    material.setBounciness(rp3d::decimal(0.2));
}

// Initialize the bodies positions
void BoxTowerScene::initBodiesPositions() {