Wind effect on vrm models

[tejasnayak25]

How do I create wind effect on vrm models? Kindly help

[ke456-png]

Overriding the "VRMSpringBoneJointSettings.gravityDir" can be used to create a wind-like effect.

const clock = new THREE.Clock();
clock.start();

const windDir = new THREE.Vector3( 0, - 1, - 1 );
const applyWind = ( vrm, t ) => {
  const windPower = ( Math.sin( t * Math.PI / 3 ) + 1 ) / 2;
  vrm.springBoneManager.joints.forEach( e => {
    e.settings.gravityDir = windDir;
    e.settings.gravityPower = windPower;
  } );
};

function animate() {
  requestAnimationFrame( animate );
  // update vrm components
  if ( currentVrm ) {
    applyWind( currentVrm, clock.elapsedTime );
    currentVrm.update( clock.getDelta() );
  }
  // render
  renderer.render( scene, camera );
}

[tejasnayak25]

It really works! Thank you so much @ke456-png

[tejasnayak25]

Now, @ke456-png, how do I stop the wind?

[tejasnayak25]

Now, @ke456-png , how do I stop the wind? Please help