I am trying to display a point on model displayed in the Autodesk forge viewer. However I am unable to figure out how to transform the point. I found the next question that seems to resolve this question:
When I try to use the function of this question:
var vpXform = viewer.model.getPageToModelTransform(viewportId).clone(); var invVpXform = new WGS.LmvMatrix4(true); invVpXform.getInverse(vpXform, true); var ptInCadX = ...; var ptInCadY = ...; var verticesInViewer = new THREE.Vector3().set(ptInCadX, ptInCadY, 0).applyMatrix4(invVpXform);
It shows the next error: Uncaught ReferenceError: WGS is not defined
And if I try it without the WGS.LmvMatrix4, it shows the following error: Uncaught ReferenceError: new LmvMatrix4 is not defined
I’m using the latest version of the Forge Viewer, v7.Can someone help me finding what am I doing wrong?
Thank you very much.
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