graphene:with-triangles (vars &body body)

triangle1 ... trianglen -- the newly created graphene:triangle-t instances
body -- a body that uses the bindings triangle1 ... trianglen

The graphene:with-triangles macro creates new variable bindings and executes the body that use these bindings. The macro performs the bindings sequentially, like the let* macro.

Each point can be initialized with values using the syntax for the graphene:with-triangle macro. See also the graphene:with-triangle documentation.