Is THREE.SpotLight the new king of shadow rendering?

In the most recent builds, the onlyShadow property has been taken out of THREE.SpotLight. How can I achieve the same shadow-casting effect using THREE.SpotLight now?

Answer №1

When creating the spotlight, make sure to adjust the intensity to 0.

Answer №2

To hide an Object's material, you can adjust its opacity to 0 in the Properties section.

Material

For example:

var cubeGeom = new THREE.BoxGeometry(5, 8, 3);
var cubeMaterial = new THREE.MeshLambertMaterial({
  color: 0xffffff,
  transparent: true,
  opacity: 0
});
var cube = new THREE.Mesh(cubeGeom, cubeMaterial);

To create a cube with a shadow effect, you can adjust the settings as shown below:

Set opacity and Adjust Light.shadow.bais

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