contact.normal
Syntax
Vector Access
- v = contact.normal(c<,i>)
Get the contact unit normal.
Returns: v - contact unit normal vector or component
Arguments: c - contact pointer
i - optional vector component
Component Access
- f = contact.normal.x(c)
Get the x-component of the contact unit normal.
Returns: f - x-component of the contact unit normal vector Arguments: c - contact pointer
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