Is there a way to create a shadow on a boxMesh without making the mesh itself visible?
I came across a technique mentioned on the three.js GitHub Issue Tracker that used to work but no longer does - it required the usage of a custom shader.
Are there any alternative methods or updated versions of this previously functional trick available now?
To create a shadow on a mesh with a transparent material, you can utilize THREE.ShadowMaterial. Simply follow this code snippet:
var material = new THREE.ShadowMaterial();
material.opacity = 0.5;
var mesh = new THREE.Mesh( geometry, material );
mesh.receiveShadow = true;
scene.add( mesh );
An illustration of its application can be found in this three.js example.
Version: three.js r.147
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