pboyer/verb

Open-source, cross-platform NURBS

verb

Open-source, cross-platform NURBS

verb is a library for creating and manipulating NURBS surfaces and curves in many languages including JavaScript.

verb provides advanced tools like derivative evaluation, adaptive tessellation, and intersection. Verb provides a concurrent execution runtime via WebWorkers in modern browsers and thread pools on other platforms and is suitable for use in a datacenter or in the browser.

Platforms

Using haxe, verb compiles for:

• JavaScript
• C#
• C++
• Python
• PHP

Documentation

For information on building and using verb, go to the docs

JavaScript Quick Start

You can install verb with

npm install verb-nurbs

Pre-compiled JavaScript can be found in build/js.

Examples

You'll find many usage examples in the examples directory and amongst the tests.

verb's Issues

trimming surfaces

Hi, is there a way to trim surfaces and create holes in verb ?

can't use minified library standalone

I downloaded the minified javascript directly from the site at this url:
http://verbnurbs.com/js/verb.min.js

But, when i require in this library in node, I get a stack like:

Error: Cannot find module 'numeric'
  at Function.Module._resolveFilename (module.js:338:15)
  at Function.Module._load (module.js:280:25)
  at Module.require (module.js:364:17)
  at require (module.js:380:17)
  at Object.<anonymous> (/Users/bdwyer/git/vecdraw/lib/verb.js:2:258)

Also, AFAICT, 'numeric' isn't listed as a dependency in package.json

Add support for BRep

Add support for handling BRep objects.

Fails with browserify

Hi, @pboyer

In docs you write that one can use verb with require.js (AMD) or browserify (commonjs) in the browser or in node.js.

But, doing require('verb-nurbs') actually fails with Uncaught TypeError: exists is not a function at verb#L29 -> node-webworker-threads#L1 -> node-bindings#L55 -> node-bindings#L153.

Would you provide any suggestions?

Offsetting curves, surfaces

The approach here is the following:

1. Recognize special cases and offset exactly (e.g. lines, circles/arcs/ellipses, spheres, cylinders)
   else
2. Sample based on second derivative
3. Offset using normal
4. Fit with NURBS curve/surface of user specified degree

verb.geom.NurbsCurve.byPoints chokes on consecutive duplicate points

Minimal failing example -- run:

verb.geom.NurbsCurve.byPoints([[0,0,0],[0,0,0],[1,1,1]], 1);

The call does not have any errors, but the resulting curve's control point x,y, and z coordinates come out as NaN -- the NaNs are set inside basisFunctionsGivenKnotSpanIndex

If this result is expected from the algorithm, perhaps validating or sanitizing the input on byPoints would be advisable. Alternately, could document input requirements on this method.

Boolean example is broken

"Verb.hx:56: verb 0.2.0" verb.js:178:202

TypeError: verb.topo.Boolean.split is not a function

Problem with header for verb for JavaScript

I think this check in the verb.js header, is not correct

// node.js context, but not WebWorker
if ( typeof window !== 'object' && typeof require === "function"){
    Worker = require('webworker-threads').Worker;
}

Try opening one of your examples, like http://verbnurbs.com/examples/curveClosestPoint.html
and set a breakpoint there. You can see that window is not defined, even though we are in the browser. Furthermore, it is defined one step above in the call stack.

This makes it think that it's in a node context. In this case nothing happens, because require is not defined. But if you use verb inside a library that it's browserified, require will be defined, and it will require webworker-threads, which creates further problems (browserify won't work if it's not installed, and if you do install it, it will fail at runtime since it's not meant to run in the browser)

In conclusion, either the check is not correct, or window should somehow be defined there when running from a browser.

Is this project still alive?

Hi @pboyer , I have just discovered this project and it looks amazing, but i see no recent activity since 2017. Do you still maintain this project?

using verb in Unity3D project

Hi,

tried to compile verb into C# and use the dll in a Unity3D project. Unfortunately, only adding the Verb.dll to my project generates a lot of errors in the Unity Editor. I am quite unsure why this happens, seems to be related to System.Type.

Example error msg:
/Applications/Unity/Hub/Editor/2019.2.12f1/Unity.app/Contents/Resources/PackageManager/BuiltInPackages/com.unity.ugui/Runtime/UI/Core/DefaultControls.cs(179,85): error CS1503: Argument 3: cannot convert from 'System.Type' to 'Type'

Thanks in advance for any hints why this happens or what is the best approach to use Verb in Unity.
Best,

fwerre

How to draw closed curve

Hi, Peter. How to draw closed

NurbsCurve.byPoints
or
NurbsCurve.byKnotsControlPointsWeights

In this case for each curve - start point positions = end point positions

Please, help

If I found a mistake, but am not familiar enough with haxe, what do I do?

The

verb.core.Modify.curveReverse

return new verb.core.types.NurbsCurveData(curve.degree(),verb.core.Modify.knotsReverse(curve.knots()),verb.core.ArrayExtensions.reversed(curve.controlPoints()));

was missing all the "()" after the call to the functions (curve.degree() was curve.degree)

would like to help, but need a serious help on how to work in haxe,

Greetings.

c# Compilation

Hello,

I'm try to use your Lib under C# and after compiling to C# all objects:
Point, Vector, Matrix, KnotArray
due to typdef usage are transformed to
Array<object> in .cs files

Any help with that?

Webpack compilation error

The code is compiled into the web environment and will cause compilation errors due to missing modules.

    // node.js context, but not WebWorker
    if ( isNode() && !isWebworker() ){
        Worker = require('webworker-threads').Worker;
    }

Quality difference between two HTML examples, no way to display/hide triangles easily.

I note that using the threeMeshIntersectExample.html style for drawing/rendering/viewing seems more chunky and less smooth than the renderings that geometry.html.

Also I couldn't tell how to turn on the triangle lines (they seem to add some definition for what I am doing now) in the threeMeshIntersectExample.html and likewise I couldn't tell how to turn them off using the geometry.html style. It would be nice to have a check box for this.

`npm install` fails on Win10

npm install fails on Win10.
Updating to latest npm (3.10.8) allowed node-gyp to compile native sources, but link failed.
Updating verb deps to use latest node-webworker-threads (0.7.8) allowed node-gyp to link.
See helpful discussion.

Tessellation step

Hi Peter. How to decrease step of tessellation for surfaces? Need smoother edges

Code:

    var c0 = verb.geom.NurbsCurve.byKnotsControlPointsWeights( 4, [0,0,0,0,0, 1,1,1,1, 1], [ [-108, -15, 0], [-44, -10, 0], [-18,-5,0], [-8,-2,0], [-1,18,0] ], [ 0.1, 0.2, 0.3, 0.4, 0.5 ] );

    var c1 = verb.geom.NurbsCurve.byKnotsControlPointsWeights( 4, [0,0,0,0,0, 1,1,1,1, 1], [ [-108, -19, 10], [-44, -14, 11], [-18,-9,8], [-8,-6,4], [-1,14,6] ], [ 0.1, 0.2, 0.3, 0.4, 0.5 ] );


var curves = [c0, c1];
var srf = verb.geom.NurbsSurface.byLoftingCurves( curves, 1 );

addMeshToScene( srf.toThreeGeometry() );
curves.forEach(function(c){ addCurveToScene( c.toThreeGeometry() ); });

'verb' is already taken on npm

npm install verb will actually install this documentation generator:
https://www.npmjs.com/package/verb

Return Control points, "CurvebypointsInterpolation"

Hi,

I'm not 100% sure if this is already possible, but would be great to have function to return control points on interpolated curves

Question: Accurate intersection for analytic curves

Hi,
A quick question about the intersection issue: if we represent all types of curve using nurbs, including circle/ellipse etc, then will the intersection function in this library return the accurate intersection result? and how about the performance?

Thank you.

Plan about further developing.

What is about to continue your work?
There is no good open source NURBS.

verb is empty

Hi,
I am trying the first test but verb is empty

Running "mochaTest:test" (mochaTest) task
src/verb/Verb.hx:45: verb 2.1.0
{}
>> Mocha exploded!
>> TypeError: Cannot read property 'WorkerPool' of undefined

Linker error when trying to build on C++, MSVC, Windows x64

I'm trying to build Verb, but I get linker errors that seem to be related to HXCPP.

Severity	Code	Description	Project	File	Line	Suppression State
Error	LNK1120	7 unresolved externals	verbstest	V:\verbstest\x64\Debug\verbstest.exe	1	

Error	LNK2001	unresolved external symbol "int hx::gMarkID" (?gMarkID@hx@@3HA)	verbstest	V:\verbstest\verbstest\main.obj	1	

Error	LNK2001	unresolved external symbol "int hx::gMarkIDWithContainer" (?gMarkIDWithContainer@hx@@3HA)	verbstest	V:\verbstest\verbstest\main.obj	1	

Error	LNK2001	unresolved external symbol "public: static class hx::ObjectPtr<class hx::Class_obj> hx::ArrayBase::__mClass" (?__mClass@ArrayBase@hx@@2V?$ObjectPtr@VClass_obj@hx@@@2@A)	verbstest	V:\verbstest\verbstest\main.obj	1	

Error	LNK2001	unresolved external symbol "struct hx::TLSData<class hx::StackContext,1> hx::tlsStackContext" (?tlsStackContext@hx@@3U?$TLSData@VStackContext@hx@@$00@1@A)	verbstest	V:\verbstest\verbstest\main.obj	1	

Error	LNK2001	unresolved external symbol "unsigned int * hx::gImmixStartFlag" (?gImmixStartFlag@hx@@3PAIA)	verbstest	V:\verbstest\verbstest\main.obj	1	

Error	LNK2001	unresolved external symbol "unsigned int hx::gPrevMarkIdMask" (?gPrevMarkIdMask@hx@@3IA)	verbstest	V:\verbstest\verbstest\main.obj	1	

Error	LNK2019	unresolved external symbol "void __cdecl __hxt_gc_new(struct hx::StackContext *,void *,int,char const *)" (?__hxt_gc_new@@YAXPEAUStackContext@hx@@PEAXHPEBD@Z) referenced in function "public: static void * __cdecl hx::ImmixAllocator::alloc(class hx::ImmixAllocator *,unsigned __int64,bool,char const *)" (?alloc@ImmixAllocator@hx@@SAPEAXPEAV12@_K_NPEBD@Z)	verbstest	V:\verbstest\verbstest\main.obj	1

I have the compile results BuildTool.lib and Host.lib, and I don't know what else I might be missing.

Error when trying to intersect 2 Spheres (Python)

I'm using the python version of verb. It seems to work great (although the whole module being compiled into on file is a little weird)
However, I've got an issue when trying to intersect two spheres. If you run the following...

from build.verb import verb_geom_Intersect as Intersect
from build.verb import verb_geom_SphericalSurface as SphericalSurface

sphere_1 = SphericalSurface(center=[1, 2, 3], radius=5)
sphere_2 = SphericalSurface(center=[1, 2, 4], radius=5)

result = Intersect.surfaces(sphere_1, sphere_2)

You get the following error...

verb 2.1.0
Traceback (most recent call last):
  File "C:/dev/verb/build/intersection_example.py", line 121, in <module>
    result = Intersect.surfaces(srf1, srf2, 1e-6)
  File "C:\dev\verb\build\verb.py", line 10121, in surfaces
    return _hx_local_1()
  File "C:\dev\verb\build\verb.py", line 10120, in _hx_local_1
    return list(map(_hx_local_0,verb_eval_Intersect.surfaces(first.asNurbs(),second.asNurbs(),tol)))
  File "C:\dev\verb\build\verb.py", line 7085, in surfaces
    tess1 = verb_eval_Tess.rationalSurfaceAdaptive(surface0)
  File "C:\dev\verb\build\verb.py", line 9025, in rationalSurfaceAdaptive
    arrTrees = verb_eval_Tess.divideRationalSurfaceAdaptive(surface,options)
  File "C:\dev\verb\build\verb.py", line 8947, in divideRationalSurfaceAdaptive
    norm = verb_core_Vec.normalized(verb_core_Vec.cross(python_internal_ArrayImpl._get((ds[0] if 0 < len(ds) else None), 1),python_internal_ArrayImpl._get((ds[1] if 1 < len(ds) else None), 0)))
  File "C:\dev\verb\build\verb.py", line 5408, in normalized
    return verb_core_Vec.div(arr,verb_core_Vec.norm(arr))
  File "C:\dev\verb\build\verb.py", line 5603, in div
    _g.append(((a[i] if i >= 0 and i < len(a) else None) / b))
ZeroDivisionError: float division by zero

Any Ideas?

Add support for periodic NURBS

No tutorial / guessable way to compile verb to Windows x64 in C++

Question title is self-explaining. After longer than 3 hours, I still could not find a way to build the Verb.lib (MSVC) in x64.

src/verb/geom/Intersect.hx:3: characters 7-21 : Class not found : promhx.Promise

I am trying to install verb (long time developer though new to haxe + verb)

... just installed haxe (version 1:3.0.0~svn6707-4 ) on ubuntu 14.10

then successfully installed these two haxe libraries

haxelib install promhx
You already have promhx version 1.0.17 installed

haxelib install nodejs
Current version is now 2.2.6

git clone https://github.com/pboyer/verb.git

cd ~/other_src/verb

npm install .

which installed node modules OK

here is the error

grunt build
Running "haxe:hxml" (haxe) task

Building Haxe project...
buildjs.hxml
src/verb/geom/Intersect.hx:3: characters 7-21 : Class not found : promhx.Promise
Fatal error: Error

... after doing some digging I am correctly finding that haxe library I believe as per command

haxelib path promhx

/home/stens/haxe/lib/promhx/1,0,17/
-D promhx

Any advice would be appreciated ... cheers Scott Stensland

Question: Accurate intersection for analytic curves

Hi,

A quick question:

Are there the intersection functions for the common analytic curves? like straightline/straightline, arc/straightline, arc/bspline, arc/arc and so on and on. It seems that we represent all curves using NURBS. If we treat all curves as NURBS to do intersection, will the result be accurate?

Thank you very much.

verb.geom.NurbsSurface does not seem to be exported as a type by typescript

There is a directory called

typing

with a file

index.d.ts in it.

For some reason it is missing geom.NurbsSurface

HOWEVER

in the root directory of the NPM package there is another index.d.ts file that does include the type NurbsSurface.

I'm not sure why there are two files and why they are different. But using

import * as verb from "verb-nurbs-web" pulls in the one from the "typing" directory which is missing the declaration.

for example NurbsCurve is found and intellisense works

but

NurbsSurface is not found

Transform NurbsCurve (Rotate)

I need to rotate Nurbs Curve, I tried using the .transform method to change rotate using matrix but to no avail.

Look at my code

    `
    let cNurbsW = new verb.geom.NurbsCurve(arrayCurvesWidth[0]);
      let tempAngle = MathUtils.degToRad(45)
      cNurbsW.transform(
          [
              [Math.cos(tempAngle), -Math.sin(tempAngle), 0, 0],
              [Math.sin(tempAngle), Math.cos(tempAngle), 0, 0],
              [0, 0, 1, 0],
              [0, 0, 0, 1]
          ]
      )
    `

How to i rotate my NubsCurve?

Remarks on verb's docs

I just discovered verbs, which looks very interesting!

I explore the documentations, and has some remarks on the form itself, to help you to improve them. 😄 Writing them as I explore (quickly) the doc.

• Title of the landing page of docs is "Home". Not helpful... Bad for bookmarking. You should take the good title from the home page, prefixed or suffixed with Docs.
• Markdown links in the "Using with JavaScript" section are broken (ie. appear as Markdown, not as links).
• Advice: don't use "here" links (eg. in the last paragraph of the above page), link to the whole sentence. That's better for SEO... 😉
• http://verbnurbs.com/docs/geom/BezierCurve/ - I like the form, but I see Array<Point> (OK), except I can't find Point in the drop-down menus of the various modules... I had the idea to look at Line which explains what Point is, but I think it is worth a specific entry.
• http://verbnurbs.com/docs/geom/NurbsCurve/ - "Calling one of these methods returns a Promise that respect the You can find further" -> looks like there is an unfinished sentence...

Well, I have to stop here, but I will come back to this interesting library later!

Make surface of closed curve

Anyone know how to make a surface of a closed curve? I can only find a way to extract the "wireframe" from a surface, but not the other way around.

Compiling in C++, Conversion from promhx Promise to Dynamic Array

I am having an issue compiling in C++ using Haxe and Promhx. I am not very familiar with Haxe but the issue seems to be with functions having "double returns". The returns look something like this:
return Dispatcher.dispatchMethod(Divide, 'surfaceSplit', [_data, u, useV]) .then(function(s){ return s.map(function(x){ return new NurbsSurface(x); }); });
The error is
cannot convert from 'hx::ObjectPtr<promhx::Promise_obj.' to 'Array<Dynamic>'

This happens when trying to call buildcpp.hxml with Haxe.

From what I can understand the resulting C++ is not returning the correct type for the defined function. I so far have two instances: The resulting Intersect.cpp and NurbsSurface.cpp.

I have all the current dependencies installed. I'd appreciate any help.

Intersection Algorithm Documentation + Extensions

Hi,

I've been using verb for a few weeks. I was just wondering if there are any docs for how the intersection algorithm works?

I Am looking at extending this code so you can compute the surface area and volume of intersected regions. Any pointers on this would be great!

Best,
Henry

Small tolerance intersect surface-curve(1e-3)

Is it possible, to improved greatly?

Intersect.hx:518: characters 9-12 : Missing variable identifier

Hello,

I am trying to compile Verb on MacOS 10.15.2

I have installed haxelib 4.0.2, nodeJS 6.12.0 and Xcode 11.3 and when I try to compile Verb for C# I got the following error:

src/verb/eval/Intersect.hx:518: characters 9-12 : Missing variable identifier

What am i doing wrong?

Thanks

Integration into Clara.io

Hi guys!

This is an amazing library. Would you guys be interested in partnering with us and working with us to integrate this into Clara.io? We already have a great set of polygon tools, along with V-Ray integration, viewer, animation, materials, etc. There is a lot of different ways we can do this.

BTW I am a major contributor to Three.JS.

Maybe let's chat via email: [email protected]?

Add nuget package for C#

Looks like a nice lib. Would be easier to try out in .Net if there was a nuget package available.

Increase the subdivision count without increasing the number of points

Hi,

Not sure if this great repo is still maintained, but I am gonna ask any ways.

Wondering if there is any way to increase the subdivision count (number of triangles) without increasing the number of control points for byKnotsControlPointsWeights and byCorners? This is particularly useful when using verb.geom.NurbsSurface.byCorners

when I use it with 4 corners, most of the times I can see the surface (texture) being triangulated. I am working in 2D only.

Thanks in advance.

Feature Req: add file export functionality

It would be especially useful to have support for exporting to Wavefront OBJ, OpenNURBS or IGES.

Unbeknownst to most people, OBJ has (trimmed) NURBS support which is natively understood by e.g. Autodesk Maya or Rhinoceros3D. See e.g. Paul Bourke's website for a format description including these features.

That way the library can be used to generate procedural geometry for such applications.

some questions

awesome to see nurbs being developed for javascript.
i use grasshopper and used to use nuke and flame and flint. all node based tools.

i am using a different rendering engine. OSGJS. i used to use three. i am thinking of forking but dont want to split things as frankly the nurbs does my head in. BTW there is no real standard for what nurbs is from what i could see. Its not interoperable. Mckneel have theirs that they call open nurbs, and its not open. Mhh.. Cad world is very closed.

so i was wondering if the nurbs data flow can be separated from the rendering engine ? it will also help make testing much easier..

Contact details

Your library looks really interesting.

I would like to email you some questions but don't know how to contact you.

Ben

[Question] ThreeJS Example

Is there an example of rendering surfaces using ThreeJS instead of pure WebGL? I looked in the examples folder. I was wondering how you get from one of your surfaces to a ThreeJS mesh.

mobile browser and touch input

On a desktop browser on the geometry page I can orbit each nurbs example.

Any plans for supporting mobile ?
I believe now certain frameworks support a unified touch / non touch API.

npm install verb-nurbs-web generates lots of errors. Not sure if they are serious or not?

The full log is

PS C:\Users\brad\surfboarddesigner\node_modules> npm install verb-nurbs-web

> [email protected] install C:\Users\brad\surfboarddesigner\node_modules\webworker-threads
> node-gyp rebuild


C:\Users\brad\surfboarddesigner\node_modules\webworker-threads>if not defined npm_config_node_gyp (node "C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild )  else (node "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" rebuild )
Building the projects in this solution one at a time. To enable parallel build, please add the "/m" switch.
  WebWorkerThreads.cc
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.h(140): error C2660: 'v8::String::Utf8Length': function d
oes not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(2818): note: see declaration of 'v8::String::Utf8Length'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.h(142): error C2660: 'v8::String::Utf8Length': function d
oes not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(2818): note: see declaration of 'v8::String::Utf8Length'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.h(165): error C2660: 'v8::Value::Int32Value': function do
es not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(2709): note: see declaration of 'v8::Value::Int32Value'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.h(175): error C2661: 'v8::Value::BooleanValue': no overlo
aded function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.h(176): error C2660: 'v8::Value::Int32Value': function do
es not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(2709): note: see declaration of 'v8::Value::Int32Value'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.h(177): warning C4996: 'v8::Object::Get': was declared de
precated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3553): note: see declaration of 'v8::Object::Get'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.h(178): error C2660: 'v8::Value::IntegerValue': function
does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(2705): note: see declaration of 'v8::Value::IntegerValue'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.h(179): error C2660: 'v8::Value::NumberValue': function d
oes not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(2704): note: see declaration of 'v8::Value::NumberValue'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.h(180): warning C4996: 'v8::Object::Get': was declared de
precated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3553): note: see declaration of 'v8::Object::Get'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.h(182): error C2660: 'v8::String::Utf8Length': function d
oes not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(2818): note: see declaration of 'v8::String::Utf8Length'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.h(184): error C2660: 'v8::String::WriteUtf8': function do
es not take 1 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(2878): note: see declaration of 'v8::String::WriteUtf8'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(51): error C2661: 'v8::Value::ToString': no overloaded
 function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(71): error C2660: 'v8::String::Utf8Length': function d
oes not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(2818): note: see declaration of 'v8::String::Utf8Length'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(77): error C2660: 'v8::String::WriteUtf8': function do
es not take 1 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(2878): note: see declaration of 'v8::String::WriteUtf8'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(440): error C2661: 'v8::Object::Has': no overloaded fu
nction takes 1 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(469): warning C4996: 'v8::Object::Set': was declared d
eprecated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3507): note: see declaration of 'v8::Object::Set'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(511): error C2661: 'v8::Value::ToString': no overloade
d function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(511): error C2660: 'v8::RegExp::New': function does no
t take 2 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(5589): note: see declaration of 'v8::RegExp::New'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(527): error C2661: 'v8::Value::ToObject': no overloade
d function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(690): error C2660: 'v8::FunctionTemplate::GetFunction'
: function does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxpr
oj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(6126): note: see declaration of 'v8::FunctionTemplate::Get
  Function'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(690): error C2664: 'Nan::Maybe<bool> Nan::DefineOwnPro
perty(v8::Local<v8::Object>,v8::Local<v8::String>,v8::Local<v8::Value>,v8::PropertyAttribute)': cannot convert argument 3 from 'v
8::PropertyAttribute' to 'v8::Local<v8::Value>' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerTh
reads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(690): note: No user-defined-conversion operator avai
  lable that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(715): error C2661: 'v8::Value::ToString': no overloade
d function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(714): warning C4996: 'v8::Object::Get': was declared d
eprecated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3557): note: see declaration of 'v8::Object::Get'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(789): error C2661: 'v8::Value::ToObject': no overloade
d function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(791): error C2661: 'v8::Object::Has': no overloaded fu
nction takes 1 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(792): error C2661: 'v8::Value::ToBoolean': no overload
ed function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(797): error C2661: 'v8::Value::ToObject': no overloade
d function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(818): warning C4530: C++ exception handler used, but u
nwind semantics are not enabled. Specify /EHsc [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThr
eads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(864): error C2661: 'v8::Value::ToObject': no overloade
d function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(865): error C2661: 'v8::Object::Has': no overloaded fu
nction takes 1 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(870): error C2660: 'v8::Function::Call': function does
 not take 3 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(4298): note: see declaration of 'v8::Function::Call'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(872): error C2661: 'v8::Value::ToObject': no overloade
d function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(898): error C2661: 'v8::Value::BooleanValue': no overl
oaded function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(914): error C2661: 'v8::Value::BooleanValue': no overl
oaded function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(935): error C2661: 'v8::Value::ToString': no overloade
d function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(951): error C2661: 'v8::Value::BooleanValue': no overl
oaded function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(976): error C2661: 'v8::Value::ToObject': no overloade
d function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(980): error C2660: 'v8::Value::Uint32Value': function
does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(2707): note: see declaration of 'v8::Value::Uint32Value'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(981): error C2661: 'v8::Value::BooleanValue': no overl
oaded function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(982): error C2661: 'v8::Value::BooleanValue': no overl
oaded function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(1021): error C2661: 'v8::Value::ToObject': no overload
ed function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(1022): error C2660: 'v8::Value::Uint32Value': function
 does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(2707): note: see declaration of 'v8::Value::Uint32Value'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(1023): error C2660: 'v8::Value::Uint32Value': function
 does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(2707): note: see declaration of 'v8::Value::Uint32Value'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(1024): error C2660: 'v8::Value::Uint32Value': function
 does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(2707): note: see declaration of 'v8::Value::Uint32Value'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(1029): error C2661: 'v8::Value::ToObject': no overload
ed function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(1032): error C2661: 'v8::Object::Has': no overloaded f
unction takes 1 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(1033): error C2661: 'v8::Value::ToBoolean': no overloa
ded function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(1051): error C2661: 'v8::Value::ToObject': no overload
ed function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\bson.cc(1058): warning C4996: 'v8::Object::Set': was declared
deprecated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3507): note: see declaration of 'v8::Object::Set'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(32): error C2664: 'v8::String::Utf8Value::Utf8Value(c
onst v8::String::Utf8Value &)': cannot convert argument 1 from 'v8::Local<v8::Value>' to 'const v8::String::Utf8Value &' [C:\User
s\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(32): note: Reason: cannot convert from 'v8::Local<v
  8::Value>' to 'const v8::String::Utf8Value'
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(32): note: No user-defined-conversion operator avai
  lable that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(40): error C2664: 'v8::String::Utf8Value::Utf8Value(c
onst v8::String::Utf8Value &)': cannot convert argument 1 from 'v8::Local<v8::Value>' to 'const v8::String::Utf8Value &' [C:\User
s\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(40): note: Reason: cannot convert from 'v8::Local<v
  8::Value>' to 'const v8::String::Utf8Value'
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(40): note: No user-defined-conversion operator avai
  lable that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(41): error C2660: 'v8::Message::GetLineNumber': funct
ion does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(1907): note: see declaration of 'v8::Message::GetLineNumbe
  r'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(44): error C2660: 'v8::Message::GetSourceLine': funct
ion does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(1882): note: see declaration of 'v8::Message::GetSourceLin
  e'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(44): error C2512: 'v8::String::Utf8Value::Utf8Value':
 no appropriate default constructor available [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThre
ads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(66): error C2664: 'v8::String::Utf8Value::Utf8Value(c
onst v8::String::Utf8Value &)': cannot convert argument 1 from 'v8::Local<v8::Value>' to 'const v8::String::Utf8Value &' [C:\User
s\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(66): note: Reason: cannot convert from 'v8::Local<v
  8::Value>' to 'const v8::String::Utf8Value'
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(66): note: No user-defined-conversion operator avai
  lable that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(77): error C2440: '<function-style-cast>': cannot con
vert from 'v8::Local<v8::String>' to 'v8::String::Utf8Value' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\buil
d\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(77): note: No constructor could take the source typ
  e, or constructor overload resolution was ambiguous
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(121): error C2661: 'v8::Object::GetPropertyNames': no
 overloaded function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcx
proj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(125): error C2440: '<function-style-cast>': cannot co
nvert from 'v8::Local<v8::String>' to 'v8::String::Utf8Value' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\bui
ld\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(125): note: No constructor could take the source ty
  pe, or constructor overload resolution was ambiguous
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(125): warning C4473: 'fprintf' : not enough arguments
 passed for format string [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(125): note: placeholders and their parameters expec
  t 2 variadic arguments, but 1 were provided
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(125): note: the missing variadic argument 2 is requ
  ired by format string '%s'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(132): error C2440: '<function-style-cast>': cannot co
nvert from 'v8::Local<v8::String>' to 'v8::String::Utf8Value' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\bui
ld\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(132): note: No constructor could take the source ty
  pe, or constructor overload resolution was ambiguous
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(132): warning C4473: 'fprintf' : not enough arguments
 passed for format string [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(132): note: placeholders and their parameters expec
  t 2 variadic arguments, but 1 were provided
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(132): note: the missing variadic argument 2 is requ
  ired by format string '%s'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(149): error C2440: '<function-style-cast>': cannot co
nvert from 'v8::Local<v8::String>' to 'v8::String::Utf8Value' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\bui
ld\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(149): note: No constructor could take the source ty
  pe, or constructor overload resolution was ambiguous
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(149): warning C4473: 'fprintf' : not enough arguments
 passed for format string [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(149): note: placeholders and their parameters expec
  t 2 variadic arguments, but 1 were provided
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(149): note: the missing variadic argument 2 is requ
  ired by format string '%s'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(154): error C2440: '<function-style-cast>': cannot co
nvert from 'v8::Local<v8::String>' to 'v8::String::Utf8Value' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\bui
ld\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(154): note: No constructor could take the source ty
  pe, or constructor overload resolution was ambiguous
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(154): warning C4473: 'fprintf' : not enough arguments
 passed for format string [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(154): note: placeholders and their parameters expec
  t 2 variadic arguments, but 1 were provided
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(154): note: the missing variadic argument 2 is requ
  ired by format string '%s'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(124): warning C4996: 'v8::Object::Get': was declared
deprecated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3553): note: see declaration of 'v8::Object::Get'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\jslib.cc(141): warning C4996: 'v8::Object::Get': was declared
deprecated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3557): note: see declaration of 'v8::Object::Get'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(168): error C2664: 'v8::String::Utf8Value:
:Utf8Value(const v8::String::Utf8Value &)': cannot convert argument 1 from 'v8::Local<v8::Value>' to 'const v8::String::Utf8Value
 &' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(168): note: Reason: cannot convert from
  'v8::Local<v8::Value>' to 'const v8::String::Utf8Value'
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(168): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(182): error C2664: 'v8::String::Utf8Value:
:Utf8Value(const v8::String::Utf8Value &)': cannot convert argument 1 from 'v8::Local<v8::Value>' to 'const v8::String::Utf8Value
 &' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(182): note: Reason: cannot convert from
  'v8::Local<v8::Value>' to 'const v8::String::Utf8Value'
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(182): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(258): error C2660: 'v8::FunctionTemplate::
GetFunction': function does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerT
hreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(6126): note: see declaration of 'v8::FunctionTemplate::Get
  Function'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(258): error C2664: 'Nan::Maybe<bool> Nan::
DefineOwnProperty(v8::Local<v8::Object>,v8::Local<v8::String>,v8::Local<v8::Value>,v8::PropertyAttribute)': cannot convert argume
nt 3 from 'v8::PropertyAttribute' to 'v8::Local<v8::Value>' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build
\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(258): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(262): error C2660: 'v8::FunctionTemplate::
GetFunction': function does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerT
hreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(6126): note: see declaration of 'v8::FunctionTemplate::Get
  Function'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(262): error C2664: 'Nan::Maybe<bool> Nan::
DefineOwnProperty(v8::Local<v8::Object>,v8::Local<v8::String>,v8::Local<v8::Value>,v8::PropertyAttribute)': cannot convert argume
nt 3 from 'v8::PropertyAttribute' to 'v8::Local<v8::Value>' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build
\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(262): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(263): error C2660: 'v8::FunctionTemplate::
GetFunction': function does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerT
hreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(6126): note: see declaration of 'v8::FunctionTemplate::Get
  Function'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(263): error C2664: 'Nan::Maybe<bool> Nan::
DefineOwnProperty(v8::Local<v8::Object>,v8::Local<v8::String>,v8::Local<v8::Value>,v8::PropertyAttribute)': cannot convert argume
nt 3 from 'v8::PropertyAttribute' to 'v8::Local<v8::Value>' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build
\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(263): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(269): error C2660: 'v8::FunctionTemplate::
GetFunction': function does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerT
hreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(6126): note: see declaration of 'v8::FunctionTemplate::Get
  Function'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(269): error C2664: 'Nan::Maybe<bool> Nan::
DefineOwnProperty(v8::Local<v8::Object>,v8::Local<v8::String>,v8::Local<v8::Value>,v8::PropertyAttribute)': cannot convert argume
nt 3 from 'v8::PropertyAttribute' to 'v8::Local<v8::Value>' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build
\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(269): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(270): error C2660: 'v8::FunctionTemplate::
GetFunction': function does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerT
hreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(6126): note: see declaration of 'v8::FunctionTemplate::Get
  Function'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(270): error C2664: 'Nan::Maybe<bool> Nan::
DefineOwnProperty(v8::Local<v8::Object>,v8::Local<v8::String>,v8::Local<v8::Value>,v8::PropertyAttribute)': cannot convert argume
nt 3 from 'v8::PropertyAttribute' to 'v8::Local<v8::Value>' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build
\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(270): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(272): error C2660: 'v8::FunctionTemplate::
GetFunction': function does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerT
hreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(6126): note: see declaration of 'v8::FunctionTemplate::Get
  Function'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(272): error C2664: 'Nan::Maybe<bool> Nan::
DefineOwnProperty(v8::Local<v8::Object>,v8::Local<v8::String>,v8::Local<v8::Value>,v8::PropertyAttribute)': cannot convert argume
nt 3 from 'v8::PropertyAttribute' to 'v8::Local<v8::Value>' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build
\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(272): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(273): error C2660: 'v8::FunctionTemplate::
GetFunction': function does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerT
hreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(6126): note: see declaration of 'v8::FunctionTemplate::Get
  Function'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(273): error C2664: 'Nan::Maybe<bool> Nan::
DefineOwnProperty(v8::Local<v8::Object>,v8::Local<v8::String>,v8::Local<v8::Value>,v8::PropertyAttribute)': cannot convert argume
nt 3 from 'v8::PropertyAttribute' to 'v8::Local<v8::Value>' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build
\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(273): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(279): error C2660: 'v8::FunctionTemplate::
GetFunction': function does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerT
hreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(6126): note: see declaration of 'v8::FunctionTemplate::Get
  Function'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(279): error C2661: 'v8::Object::Set': no o
verloaded function takes 1 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxpr
oj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(280): error C2660: 'v8::Script::Compile':
function does not take 1 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj
]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(1500): note: see declaration of 'v8::Script::Compile'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(281): error C2660: 'v8::Script::Compile':
function does not take 1 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj
]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(1500): note: see declaration of 'v8::Script::Compile'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(285): error C2660: 'v8::Script::Compile':
function does not take 1 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj
]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(1500): note: see declaration of 'v8::Script::Compile'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(334): error C2664: 'v8::String::Utf8Value:
:Utf8Value(const v8::String::Utf8Value &)': cannot convert argument 1 from 'v8::Local<v8::Value>' to 'const v8::String::Utf8Value
 &' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(334): note: Reason: cannot convert from
  'v8::Local<v8::Value>' to 'const v8::String::Utf8Value'
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(334): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(383): error C2661: 'v8::Value::ToObject':
no overloaded function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.v
cxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(407): error C2660: 'v8::Value::NumberValue
': function does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxp
roj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(2704): note: see declaration of 'v8::Value::NumberValue'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(278): warning C4996: 'v8::Object::Set': wa
s declared deprecated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3498): note: see declaration of 'v8::Object::Set'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(283): warning C4996: 'v8::Object::Get': wa
s declared deprecated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3553): note: see declaration of 'v8::Object::Get'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(359): warning C4996: 'v8::Object::Set': wa
s declared deprecated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3507): note: see declaration of 'v8::Object::Set'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(384): warning C4996: 'v8::Object::Set': wa
s declared deprecated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3507): note: see declaration of 'v8::Object::Set'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(555): error C2661: 'v8::Value::ToObject':
no overloaded function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.v
cxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(530): warning C4996: 'v8::Object::Set': wa
s declared deprecated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3507): note: see declaration of 'v8::Object::Set'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(556): warning C4996: 'v8::Object::Set': wa
s declared deprecated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3507): note: see declaration of 'v8::Object::Set'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(615): error C2661: 'v8::Value::ToObject':
no overloaded function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.v
cxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(618): error C2664: 'v8::String::Utf8Value:
:Utf8Value(const v8::String::Utf8Value &)': cannot convert argument 1 from 'v8::Local<v8::Value>' to 'const v8::String::Utf8Value
 &' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(618): note: Reason: cannot convert from
  'v8::Local<v8::Value>' to 'const v8::String::Utf8Value'
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(618): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(631): error C2664: 'v8::String::Utf8Value:
:Utf8Value(const v8::String::Utf8Value &)': cannot convert argument 1 from 'v8::Local<v8::String>' to 'const v8::String::Utf8Valu
e &' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(631): note: Reason: cannot convert from
  'v8::Local<v8::String>' to 'const v8::String::Utf8Value'
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(631): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(673): error C2661: 'v8::Value::ToString':
no overloaded function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.v
cxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(681): error C2661: 'v8::Value::ToObject':
no overloaded function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.v
cxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(713): error C2664: 'v8::String::Utf8Value:
:Utf8Value(const v8::String::Utf8Value &)': cannot convert argument 1 from 'v8::Local<v8::Value>' to 'const v8::String::Utf8Value
 &' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(713): note: Reason: cannot convert from
  'v8::Local<v8::Value>' to 'const v8::String::Utf8Value'
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(713): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(718): error C2664: 'v8::String::Utf8Value:
:Utf8Value(const v8::String::Utf8Value &)': cannot convert argument 1 from 'v8::Local<v8::Value>' to 'const v8::String::Utf8Value
 &' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(718): note: Reason: cannot convert from
  'v8::Local<v8::Value>' to 'const v8::String::Utf8Value'
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(718): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(743): error C2664: 'v8::String::Utf8Value:
:Utf8Value(const v8::String::Utf8Value &)': cannot convert argument 1 from 'v8::Local<v8::Value>' to 'const v8::String::Utf8Value
 &' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(743): note: Reason: cannot convert from
  'v8::Local<v8::Value>' to 'const v8::String::Utf8Value'
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(743): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(745): warning C4996: 'v8::Object::Set': wa
s declared deprecated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3507): note: see declaration of 'v8::Object::Set'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(809): error C2664: 'v8::String::Utf8Value:
:Utf8Value(const v8::String::Utf8Value &)': cannot convert argument 1 from 'v8::Local<v8::String>' to 'const v8::String::Utf8Valu
e &' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(809): note: Reason: cannot convert from
  'v8::Local<v8::String>' to 'const v8::String::Utf8Value'
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(809): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(809): warning C4996: 'v8::Object::Set': wa
s declared deprecated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3507): note: see declaration of 'v8::Object::Set'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(813): error C2664: 'v8::String::Utf8Value:
:Utf8Value(const v8::String::Utf8Value &)': cannot convert argument 1 from 'v8::Local<v8::String>' to 'const v8::String::Utf8Valu
e &' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(813): note: Reason: cannot convert from
  'v8::Local<v8::String>' to 'const v8::String::Utf8Value'
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(813): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(813): warning C4996: 'v8::Object::Set': wa
s declared deprecated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3507): note: see declaration of 'v8::Object::Set'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(829): error C2664: 'v8::String::Utf8Value:
:Utf8Value(const v8::String::Utf8Value &)': cannot convert argument 1 from 'v8::Local<v8::Value>' to 'const v8::String::Utf8Value
 &' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(829): note: Reason: cannot convert from
  'v8::Local<v8::Value>' to 'const v8::String::Utf8Value'
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(829): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(834): error C2664: 'v8::String::Utf8Value:
:Utf8Value(const v8::String::Utf8Value &)': cannot convert argument 1 from 'v8::Local<v8::Value>' to 'const v8::String::Utf8Value
 &' [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(834): note: Reason: cannot convert from
  'v8::Local<v8::Value>' to 'const v8::String::Utf8Value'
  c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(834): note: No user-defined-conversion o
  perator available that can perform this conversion, or the operator cannot be called
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(869): error C2660: 'v8::ObjectTemplate::Ne
wInstance': function does not take 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThr
eads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(6423): note: see declaration of 'v8::ObjectTemplate::NewIn
  stance'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(875): error C2660: 'v8::Script::Compile':
function does not take 1 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj
]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(1500): note: see declaration of 'v8::Script::Compile'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(876): error C2661: 'v8::Value::ToObject':
no overloaded function takes 0 arguments [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.v
cxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(870): warning C4996: 'v8::Object::Set': wa
s declared deprecated [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3498): note: see declaration of 'v8::Object::Set'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(900): error C2065: 'Handle': undeclared id
entifier [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(900): error C2275: 'v8::Object': illegal u
se of this type as an expression [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(3496): note: see declaration of 'v8::Object'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(900): error C2065: 'target': undeclared id
entifier [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(900): error C2275: 'v8::Value': illegal us
e of this type as an expression [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
  c:\users\brad\appdata\local\node-gyp\cache\12.18.4\include\node\v8.h(2380): note: see declaration of 'v8::Value'
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(900): error C2065: 'module': undeclared id
entifier [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(900): error C2062: type 'void' unexpected
[C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
c:\users\brad\surfboarddesigner\node_modules\webworker-threads\src\webworkerthreads.cc(900): fatal error C1003: error count excee
ds 100; stopping compilation [C:\Users\brad\surfboarddesigner\node_modules\webworker-threads\build\WebWorkerThreads.vcxproj]
gyp ERR! build error
gyp ERR! stack Error: `C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\MSBuild\15.0\Bin\MSBuild.exe` failed with exit code: 1
gyp ERR! stack     at ChildProcess.onExit (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\build.js:194:23)
gyp ERR! stack     at ChildProcess.emit (events.js:315:20)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:275:12)
gyp ERR! System Windows_NT 10.0.18362
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
gyp ERR! cwd C:\Users\brad\surfboarddesigner\node_modules\webworker-threads
gyp ERR! node -v v12.18.4
gyp ERR! node-gyp -v v5.1.0
gyp ERR! not ok

Need help creating parabola

I tried converting the example here:
https://github.com/pboyer/verb/blob/master/example/threeMeshIntersectExample.html#L345

to be a parabolic concave surface but am totally new to NURBS. I thought this would work but it doesn't, and I can't seem to find any help online :/

var degree = 2
    , knots = [0, 0, 1, 1]
    , pts = [   [ [0, 0, 0],    [10, 0, 10], [20, 0, 10] , [30, 0, 0] ],
                [ [0, 10, 0],   [10, 10, 10], [20, 10, 10] , [30, 10, 0] ]
            ]

    , wts = [   [ 1, 1, 1, 1],
                [ 1, 1, 1, 1]
            ];

srf1 = new verb.NurbsSurface( degree, knots, degree, knots, pts, wts );

Do you think you provide a parabolic surface example, and also an example of a few cycles of a sine wave? Is there some way I can specify a curve using math operators like sin and cos, without computing a bunch of polylines myself?