Create face point

! create a point in the middle of each selected face
! --------------------------------------------------

get_selected_solid_list	! get list of selected solids
num_solids = number_of_solids
if num_solids<1 then stop "Please select at least 1 face"
num_points = 0
for i=1 to num_solids

sol_ref = next_solid_ref

get_solid_selected_face_list sol_ref

num_faces = number_of_faces

for j=1 to num_faces

face_ref = next_face_ref

! get the extents of the face in uv space

! ---------------------------------------

get_solid_face_uv sol_ref, face_ref, u1, v1, u2, v2

! get the xyz position of the middle of the face in uv space

! ----------------------------------------------------------

uu = (u1 + u2)/2

vv = (v1 + v2)/2

get_solid_face_point sol_ref, face_ref, uu, vv, xx, yy, zz

point xx, yy, zz                    ! create the point

next j

next i

redraw