Measuring html position related to thrrejs object position in canvas

[angel_jo]

hey i am wondering whether it possible to find html position related to an object position in scene.for example i have an object at position (0,0,0).how may i know where it located relating to html.like (top:350px;left:80px;).is there any reliable formula or functions to measure exact position of html related to an object?

[Mugen87]

Have you tried the following solution?

How to converting world coordinates to 2D mouse coordinates in ThreeJS

vector.project( camera ); This only converts a vector to normalized device space. You still have to map the vector to 2D screen space. Something like: vector.x = ( vector.x + 1) * width / 2; vector.y = - ( vector.y - 1) * height / 2; vector.z = 0; width and height represent the dimensions of the canvas (renderer.domElement).

vector would be the position of you object in world space.