PAtch to complete moving platforms in Hero - it detects in SelfRay whwn it lands and leaves a kinetic platform, then adjusts the speed. Note: For this to work, the kinetic platform has to calculate its speed and keep updating its own velocity field (this.velocity)

gistfile1.txt

	stopMoving() {

		const v = this.v;
		const o = this.option;

		v.moveImpulse.set(0, 0, 0);

		// RLP: Moving platforms also affect when not using controle

		if (v.isOnMovingObject) {

            // copy moving object velocity as is to V1
			// - finally adjusted by this 1.1 is ugliest but for some reason the velocities dont match

			this.tmpV1.copy(v.movingObjectVelocity)
				.multiplyScalar(1.1); //.multiplyScalar( 0.9 )

		} else {

			// So now when IsOnMovingObject becomes false, the speed is not reset
			// and we apply damping here

			v.movingObjectVelocity.x *= 0.9;
			v.movingObjectVelocity.y *= 0.9;
			v.movingObjectVelocity.z *= 0.9;

      // when it is close to zero - then set it to zero so it stops affecting stopMoving()
			if (v.movingObjectVelocity.y < 0.0001) v.movingObjectVelocity.y = 0;

			// slowdown
			this.tmpV1.copy(this.velocity);//.multiplyScalar( 0.9 )
			this.tmpV1.x *= 0.9;
			this.tmpV1.z *= 0.9;

		}

		root.motor.change({

			name: this.name,
			//force: this.tmpV1.toArray(), forceMode:'velocity',
			linearVelocity: this.tmpV1.toArray(),
			//angularVelocity: this.tmpV2.toArray(),
			wake: false
			//noGravity:true
		});

	}
  

gistfile2.txt

  	selfRay(rayInfo) {

		const body = rayInfo.body && phy.byName(rayInfo.body);

		if (rayInfo.hit) {
			this.distance = rayInfo.distance; //MathTool.toFixed(r.distance-this.radius)
			this.rayAngle = rayInfo.angle;
			if (body) {

				// it will have a velocity structure, we learn if it is moving or not
				const { velocity } = body;
				this.v.movingObjectVelocity.copy(velocity);
				this.v.isOnMovingObject = velocity.x !== 0 || velocity.y !== 0 || velocity.z !== 0;

			} else {
				// No longer on a moving object - reset the flag but not the speed
				this.v.isOnMovingObject = false;
			}
		} else {
			this.distance = this.option.rayLength;//maxRayDistance;
			this.rayAngle = 0;
      // reset flag but not speed
			this.v.isOnMovingObject = false;

		}

	}

gistfile3.txt

	getFloating() {

		const v = this.v;
		const o = this.option;

		const floatingForce = o.springK * (o.floatingDis - this.distance) - this.velocity.y * (v.movingObjectVelocity.y !== 0
			? o.dampingCmovingPlatform : o.dampingC);
		v.moveImpulse.y = floatingForce * (this.mass);

	}

gistfile4.txt

this.option.dampingCmovingPlatform: 0, // Clear damping when on a MOVING Platform

there is still a little oscillation when boarding the platform - shouls be probably be integrated better in moveImpulse