A connection.

Documentation

A connection.

float a

The compass angle of the connection

float d

The distance from the center to the middle of the connection

float t

The thickness(radius) of the connection at the middle

int sign

Whether we're looking at the clockwise (+1) or counterclockwise (-1) side

float z

The z coordinate of the middle

Vec dir

The direction (unit) vector of the connection (from the node)

Vec norm

The normal (unit) vector of the connection pointing to the outside

ZVec endPoint

The endpoint of the edge

ZVec projectToConnLine(ZVec v) const

Project a given point to the connecting line.

float a

The compass angle of the connection

float d

The distance from the center to the middle of the connection

float t

The thickness(radius) of the connection at the middle

int sign

Whether we're looking at the clockwise (+1) or counterclockwise (-1) side

float z

The z coordinate of the middle

Vec dir

The direction (unit) vector of the connection (from the node)

Vec norm

The normal (unit) vector of the connection pointing to the outside

ZVec endPoint

The endpoint of the edge

ZVec projectToConnLine(ZVec v) const

Project a given point to the connecting line. If the point would go to the negative direction (or inside the circular node) on the connection line, it will be clamped to the center. Useful for generating internal points. XXX Z calculation needs thinking.

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