WebGL support

[Xenius97]

Is your feature request related to a problem? Please describe.

Currently WebGL is disabled
see: #2933

Describe the solution you'd like

Could be very useful for HTML based apps.

Security Policy

• I have read and understood the Security Policy and this issue is not about a cheat or security vulnerability.

[CrosRoad95]

If WebGL get enabled you can also think about WebGPU

[Xenius97]

fixed via #2933