Returns the TrianglePoint
normals for this Triangle as a 2-dimensional Array of x,y,z values. (i.e [x,y,z
values][TrianglePoint])
Triangles that belong to the same polygon have the same normal
values.
set root = Application.ActiveProject.ActiveScene.Root
set obj = root.AddGeometry( "Cube", "MeshSurface" )
set triangles = obj.ActivePrimitive.Geometry.Triangles
for i=0 to triangles.count - 1
set t = triangles(i)
a = t.polygonnodenormalarray
for j=LBound( a, 2 ) to UBound( a, 2 )
Application.LogMessage "t" & i & ".p" & j & ".normal: " & a(0,j) & "," & a(1,j) & "," & a(2,j)
next
next
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