I have been learning threeJS just recently and can’t get passed a problem. I tried to animate a extruded triangle using the GSAP library. It is just a simple animation to have the triangle move to the right but it seems I did something wrong. Any help is much appreciated.
const scene = new THREE.Scene();
const camera = new THREE.PerspectiveCamera(
75,
window.innerWidth / window.innerHeight,
0.1,
1000
);
const renderer = new THREE.WebGLRenderer();
renderer.setSize(window.innerWidth, window.innerHeight);
document.body.appendChild(renderer.domElement);
// Create Triangles
var material = new THREE.MeshPhongMaterial({
color: 0xf6c12a,
shininess: 70
});
var shape = new THREE.Shape();
shape.moveTo(0, 0);
shape.lineTo(2, 3);
shape.lineTo(4, 0);
shape.lineTo(0, 0);
var extrudeSettings = {
steps: 5,
depth: 1,
bevelEnabled: true,
bevelThickness: 0.3,
bevelSize: 0.5,
bevelOffset: 0,
bevelSegments: 1
};
var geometry = new THREE.ExtrudeBufferGeometry(shape, extrudeSettings);
// Sets the origin to the center of geometry for rotation
geometry.center();
var mesh = new THREE.Mesh(geometry, material);
mesh.position.x = 0;
mesh.position.y = 0;
mesh.position.z = -5;
mesh.scale.set(1.5, 1.5, 1.5);
scene.add(mesh);
gsap.to(mesh, { duration: 2, x: 300 });
camera.position.z = 5;
// Background
var geometry = new THREE.PlaneGeometry(1000, 1000, 1);
var material = new THREE.MeshPhysicalMaterial({ color: 0x444444 });
var plane = new THREE.Mesh(geometry, material);
plane.position.z = -50;
scene.add(plane);
// Lighting
var ambientLight = new THREE.AmbientLight(0xffffff, 0.55);
scene.add(ambientLight);
var pointLight1 = new THREE.PointLight(0xf9eac8, 1, 100);
pointLight1.position.set(5, 10, 0);
pointLight1.castShadow = true;
pointLight1.shadow.camera.top = 20;
scene.add(pointLight1);
function render() {
requestAnimationFrame(render);
renderer.render(scene, camera);
}
render();