block.contact.normal
Syntax
- v := block.contact.normal(bcp)
Get the unit normal of a contact.
Returns: v - unit normal Arguments: bcp - block contact pointer
Component Access
f := block.contact.normal
(bcp)->x
- f := block.contact.normal.x(bcp)
Get the x-component of the unit normal of a contact.
Returns: f - x-component of the unit normal vector Arguments: bcp - block contact pointer
Access other vector components (y, z) by substituting the component name where x appears above. See Member Access Operator for information about accessing members from data types using ->
.
Deprecated Component Access
Component access by adding an optional integer in the function arguments (block.contact.normal(bcp,<int>)
) is deprecated. It remains available but will not be supported in future versions. See Component Access with Integers in FISH on the Deprecated Commands and FISH page for details.
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