Manual rotation using the Trackball controls in Three.js allows users to easily manipulate

I am experiencing issues with trackballControls in three.js. My goal is to manually rotate and position the camera. Below is a function I created for testing purposes:

function rotateTest(){
    console.log(camera.rotation) // THREE.Euler {_x: 0, _y: 0.7853981462831776, _z: 0, _order: "XYZ", onChangeCallback: function…}

    camera.rotateZ(1);
    console.log(camera.rotation) // THREE.Euler {_x: 7.850462316470535e-17, _y: 0.7853981462831774, _z: 1, _order: "XYZ", onChangeCallback: function…} 
}

Although the rotation of the object seems to be changing, there is no visible difference. I would appreciate any assistance with this issue.

Thank you,

javascriptthree.js

Answer №1

To begin, start by creating a cube and focusing on it.

As you manipulate the cube, you can also rotate the camera.

cube = new THREE.Mesh(new THREE.BoxGeometry(10,10,10), new THREE.MeshPhongMaterial({color: 0x123876}));
camera.lookAt(cube);
//rotate: use cube.position.x++;
//camera: use camera.position.x++;

Additionally, you can utilize the trackBall feature for added functionality. If a camera tilt effect is desired, refer to this threejs example:

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