Why start drawing in different position from where I clicked

[Mugen87]

Potential solution:

Offset between mouseposition and raycast intersection

hi this is to fix mouse coord when the renderer (and its canvas) has a lower size then fullwidth var rect = renderer.domElement.getBoundingClientRect(); mouse.x = ( ( event.clientX - rect.left ) / ( rect.right - rect.left ) ) * 2 - 1; mouse.y = - ( ( event.clientY - rect.top ) / ( rect.bottom - rect.top) ) * 2 + 1; I think could solve