add back old Syntax for Makie compat

Author: ffreyer

src/geometry_primitives.jl

@@ -165,6 +165,7 @@ function _orthogonal_vector(::Type{VT}, vertices) where {VT <: VecTypes{3}}
 end
 
 # Not sure how useful this fast path is, but it's simple to keep
+orthogonal_vector(p1::VT, p2::VT, p3::VT) where {VT <: VecTypes{3}} = _orthogonal_vector(Vec3f, to_ndim.(Vec3f, (p1, p2, p3), 0))
 function orthogonal_vector(::Type{VT}, triangle::Union{Triangle, NTuple{3, <:VecTypes}, StaticVector{3, <:VecTypes}}) where {VT <: VecTypes{3}}
     a, b, c = triangle
     return cross(to_ndim(VT, b-a, 0), to_ndim(VT, c-a, 0))

test/geometrytypes.jl

@@ -357,6 +357,10 @@ end
     t = Point2f[(0,0), (1,0), (2,1), (1,2), (0,2), (-1, 1)]
     @test GeometryBasics.orthogonal_vector(Vec3f, t) == Vec3f(0,0,8)
 
+    # Makie uses this syntax
+    @test GeometryBasics.orthogonal_vector(Point3f(0), Point3f(1,0,1), Point3f(0,1,0)) == Vec3f(-1,0,1)
+    @test GeometryBasics.orthogonal_vector((1,2,3), (2,3,1), (3,1,2)) == Vec3f(-3.0)
+
     # Maybe the ::Any fallback is too generic...?
     struct TestType
         data::Vector{Vec3f}