The Vec2 Cross node
When to use it
The 2D perp-dot product, A.X * B.Y - A.Y * B.X. It comes out as a single number, not a vector.
Positive if B is counter-clockwise from A, negative if clockwise. That makes it the 2D handedness test and the sign of the angle between two directions.
Vec3 Cross is the one that gives you a vector back. Do not expect these two to behave alike.
Pins
| Pin | Type | Description |
|---|---|---|
AX |
Number | A X component. |
AY |
Number | A Y component. |
BX |
Number | B X component. |
BY |
Number | B Y component. |
| Pin | Type | Description |
|---|---|---|
Result |
Number | Which side of A the vector B falls on. Positive counter-clockwise, negative clockwise. |
Available in Mesh Morpher Graph and Mesh Morpher Studio.