Graphics update v1.447

• added handmade contoures to strengthen the 3d effect.

• improved, adjusted the backgrounds.

• added camera lightsource

• decreased levels-triangles ambient

• increased camera fov

• added specular to triangle plates

• changed knotpoints color in testmode

• reactivated distances display from one cursor position to the next in editormode.

https://youtu.be/GQzpvkixNEk