From 54388721d6df8e9e0fac2a508200c3ca04f59f82 Mon Sep 17 00:00:00 2001 From: Seyed Ali Ghasemi Date: Mon, 1 Jul 2024 13:50:17 +0200 Subject: [PATCH] Update unit tests for surface and volume Signed-off-by: Seyed Ali Ghasemi --- test/test_nurbs_surface.f90 | 4 +- test/test_nurbs_volume.f90 | 354 ++++++++++++++++++++++++++++++++---- 2 files changed, 319 insertions(+), 39 deletions(-) diff --git a/test/test_nurbs_surface.f90 b/test/test_nurbs_surface.f90 index 931fb642c..159738bd9 100644 --- a/test/test_nurbs_surface.f90 +++ b/test/test_nurbs_surface.f90 @@ -340,8 +340,8 @@ program test_nurbs_surface call ut%check(res=bsp%get_Xg(), expected=Xgb, tol=1e-5_rk, msg="test_nurbs_surface: 82") - call nurbs%set_tetragon([0.0_rk, 2.0_rk], [2,2]) - call bsp%set_tetragon([0.0_rk, 2.0_rk], [2,2], [1.0_rk,1.0_rk,0.9_rk,0.9_rk]) + call nurbs%set_tetragon([2.0_rk, 2.0_rk], [2,2]) + call bsp%set_tetragon([2.0_rk, 2.0_rk], [2,2], [1.0_rk,1.0_rk,0.9_rk,0.9_rk]) call nurbs%set_ring([0.0_rk, 0.0_rk, 0.0_rk], 1.0_rk, 2.0_rk) call nurbs%set_half_ring([0.0_rk, 0.0_rk, 0.0_rk], 1.0_rk, 2.0_rk) call nurbs%set_C([0.0_rk, 0.0_rk, 0.0_rk], 1.0_rk, 2.0_rk) diff --git a/test/test_nurbs_volume.f90 b/test/test_nurbs_volume.f90 index eeefc18e4..a43e1822a 100644 --- a/test/test_nurbs_volume.f90 +++ b/test/test_nurbs_volume.f90 @@ -7,13 +7,27 @@ program test_nurbs_volume type(nurbs_volume) :: nurbs, bsp real(rk), allocatable :: Xc(:,:), Wc(:) real(rk), allocatable :: Xg(:,:), Xgb(:,:) - real(rk) :: knot1(4), knot2(4), knot3(4) + integer, allocatable :: elemConn(:,:) + real(rk), allocatable :: Tgc(:,:), dTgc(:,:,:), Tgcb(:,:), dTgcb(:,:,:), d2Tgc(:,:,:), d2Tgcb(:,:,:) + real(rk), allocatable :: Tgc1(:), dTgc1(:,:), Tgc1b(:), dTgc1b(:,:), d2Tgc1(:,:), d2Tgc1b(:,:) + real(rk) :: knot1(4), knot2(4), knot3(4), volume, volumeb + integer :: i, id + real(rk), allocatable :: nearest_Xg(:), nearest_Xt(:) type(unit_test) :: ut - Xc = generate_Xc(5.0_rk) + allocate(Xc(8, 3)) + Xc(1,:) = [0.0_rk, 0.0_rk, 0.0_rk] + Xc(2,:) = [5.0_rk, 0.0_rk, 0.0_rk] + Xc(3,:) = [0.0_rk, 5.0_rk, 0.0_rk] + Xc(4,:) = [5.0_rk, 5.0_rk, 0.0_rk] + Xc(5,:) = [0.0_rk, 0.0_rk, 5.0_rk] + Xc(6,:) = [5.0_rk, 0.0_rk, 5.0_rk] + Xc(7,:) = [0.0_rk, 5.0_rk, 5.0_rk] + Xc(8,:) = [5.0_rk, 5.0_rk, 5.0_rk] - allocate(Wc(size(Xc,1)), source=1.0_rk) - Wc(2) = 5.0_rk + allocate(Wc(size(Xc, 1))) + Wc = 1.0_rk + Wc(2) = 0.9_rk knot1 = [0.0_rk, 0.0_rk, 1.0_rk, 1.0_rk] knot2 = [0.0_rk, 0.0_rk, 1.0_rk, 1.0_rk] @@ -22,12 +36,292 @@ program test_nurbs_volume call nurbs%set(knot1, knot2, knot3, Xc, Wc) call bsp%set(knot1, knot2, knot3, Xc) + call nurbs%set(degree=nurbs%get_degree(), nc=nurbs%get_nc(), Xc=nurbs%get_Xc(), Wc=nurbs%get_Wc()) + call bsp%set(degree=nurbs%get_degree(), nc=nurbs%get_nc(), Xc=nurbs%get_Xc()) + call nurbs%create(20, 20, 20) call bsp%create(20, 20, 20) + call nurbs%cmp_volume(volume) + call bsp%cmp_volume(volumeb) + + call ut%check(res=volume, expected=125.0_rk, tol=1e-5_rk, msg="test_nurbs_volume: 01") + call ut%check(res=volumeb, expected=125.0_rk, tol=1e-5_rk, msg="test_nurbs_volume: 02") + + call nurbs%nearest_point([0.0_rk, 0.0_rk, -0.5_rk], nearest_Xg, nearest_Xt, id) + call ut%check(res=nearest_Xg, expected=[0.0_rk, 0.0_rk, 0.0_rk], tol=1e-5_rk, msg="test_nurbs_volume: 03") + call ut%check(res=nearest_Xt, expected=[0.0_rk, 0.0_rk, 0.0_rk], tol=1e-5_rk, msg="test_nurbs_volume: 04") + call ut%check(res=id, expected=1, msg="test_nurbs_volume: 05") + + call bsp%nearest_point([0.0_rk, 0.0_rk, -0.5_rk], nearest_Xg, nearest_Xt, id) + call ut%check(res=nearest_Xg, expected=[0.0_rk, 0.0_rk, 0.0_rk], tol=1e-5_rk, msg="test_nurbs_volume: 06") + call ut%check(res=nearest_Xt, expected=[0.0_rk, 0.0_rk, 0.0_rk], tol=1e-5_rk, msg="test_nurbs_volume: 07") + call ut%check(res=id, expected=1, msg="test_nurbs_volume: 08") + + call nurbs%nearest_point2([0.0_rk, 0.0_rk, -0.5_rk], 1e-10_rk, 10, nearest_Xt, nearest_Xg) + call ut%check(res=nearest_Xg, expected=[0.0_rk, 0.0_rk, 0.0_rk], tol=1e-5_rk, msg="test_nurbs_volume: 09") + call ut%check(res=nearest_Xt, expected=[0.0_rk, 0.0_rk, 0.0_rk], tol=1e-5_rk, msg="test_nurbs_volume: 10") + + call bsp%nearest_point2([0.0_rk, 0.0_rk, -0.5_rk], 1e-10_rk, 10, nearest_Xt, nearest_Xg) + call ut%check(res=nearest_Xg, expected=[0.0_rk, 0.0_rk, 0.0_rk], tol=1e-5_rk, msg="test_nurbs_volume: 11") + call ut%check(res=nearest_Xt, expected=[0.0_rk, 0.0_rk, 0.0_rk], tol=1e-5_rk, msg="test_nurbs_volume: 12") + Xg = nurbs%get_Xg() Xgb = bsp%get_Xg() + call nurbs%set([0.0_rk, 1.0_rk], [0.0_rk, 1.0_rk], [0.0_rk, 1.0_rk], [1,1,1], [-1, -1], [-1, -1], [-1, -1], Xc, Wc) + call bsp%set([0.0_rk, 1.0_rk], [0.0_rk, 1.0_rk], [0.0_rk, 1.0_rk], [1,1,1], [-1, -1], [-1, -1], [-1, -1], Xc) + + call ut%check(res=nurbs%get_Xg(), expected=Xg, tol=1e-5_rk, msg="test_nurbs_volume: 13") + call ut%check(res=bsp%get_Xg(), expected=Xgb, tol=1e-5_rk, msg="test_nurbs_volume: 14") + + call nurbs%set([2,2,2], Xc, Wc) + call bsp%set([2,2,2], Xc) + + call ut%check(res=nurbs%get_Xg(), expected=Xg, tol=1e-5_rk, msg="test_nurbs_volume: 15") + call ut%check(res=bsp%get_Xg(), expected=Xgb, tol=1e-5_rk, msg="test_nurbs_volume: 16") + + + call nurbs%create(Xt1 = nurbs%get_Xt(1), Xt2 = nurbs%get_Xt(2)) + call bsp%create(Xt1 = bsp%get_Xt(1), Xt2 = nurbs%get_Xt(2)) + + call ut%check(res=nurbs%get_Xg(), expected=Xg, tol=1e-5_rk, msg="test_nurbs_volume: 17") + call ut%check(res=bsp%get_Xg(), expected=Xgb, tol=1e-5_rk, msg="test_nurbs_volume: 18") + + call ut%check(res=nurbs%get_Xc(), expected=Xc, tol=1e-5_rk, msg="test_nurbs_volume: 19") + call ut%check(res=bsp%get_Xc(), expected=Xc, tol=1e-5_rk, msg="test_nurbs_volume: 20") + + call ut%check(res=nurbs%get_Xc(1), expected=Xc(1,:), tol=1e-5_rk, msg="test_nurbs_volume: 21") + call ut%check(res=bsp%get_Xc(1), expected=Xc(1,:), tol=1e-5_rk, msg="test_nurbs_volume: 22") + + call ut%check(res=nurbs%get_Xc(1,1), expected=Xc(1,1), tol=1e-5_rk, msg="test_nurbs_volume: 23") + call ut%check(res=bsp%get_Xc(1,1), expected=Xc(1,1), tol=1e-5_rk, msg="test_nurbs_volume: 24") + + call ut%check(res=nurbs%get_Xg(), expected=Xg, tol=1e-5_rk, msg="test_nurbs_volume: 25") + call ut%check(res=bsp%get_Xg(), expected=Xgb, tol=1e-5_rk, msg="test_nurbs_volume: 26") + + call ut%check(res=nurbs%get_Xg(1), expected=Xg(1,:), tol=1e-5_rk, msg="test_nurbs_volume: 27") + call ut%check(res=bsp%get_Xg(1), expected=Xgb(1,:), tol=1e-5_rk, msg="test_nurbs_volume: 28") + + call ut%check(res=nurbs%get_Xg(1,1), expected=Xg(1,1), tol=1e-5_rk, msg="test_nurbs_volume: 29") + call ut%check(res=bsp%get_Xg(1,1), expected=Xgb(1,1), tol=1e-5_rk, msg="test_nurbs_volume: 30") + + call ut%check(res=nurbs%get_Wc(), expected=Wc, tol=1e-5_rk, msg="test_nurbs_volume: 31") + + call ut%check(res=nurbs%get_Wc(1), expected=Wc(1), tol=1e-5_rk, msg="test_nurbs_volume: 32") + + call ut%check(res=nurbs%get_knot(1), expected=knot1, tol=1e-5_rk, msg="test_nurbs_volume: 33") + call ut%check(res=bsp%get_knot(1), expected=knot1, tol=1e-5_rk, msg="test_nurbs_volume: 34") + + call ut%check(res=nurbs%get_knot(1,1), expected=knot1(1), tol=1e-5_rk, msg="test_nurbs_volume: 35") + call ut%check(res=bsp%get_knot(1,1), expected=knot1(1), tol=1e-5_rk, msg="test_nurbs_volume: 36") + + ! call ut%check(res=nurbs%get_ng(), expected=size(Xg,1), msg="test_nurbs_volume: 37") + ! call ut%check(res=bsp%get_ng(), expected=size(Xgb,1), msg="test_nurbs_volume: 38") + + call ut%check(res=nurbs%get_degree(1), expected=1, msg="test_nurbs_volume: 39") + call ut%check(res=bsp%get_degree(1), expected=1, msg="test_nurbs_volume: 40") + + call ut%check(res=nurbs%get_multiplicity(1), expected=[2,2], msg="test_nurbs_volume: 41") + call ut%check(res=bsp%get_multiplicity(1), expected=[2,2], msg="test_nurbs_volume: 42") + + call ut%check(res=nurbs%get_continuity(1), expected=[-1,-1], msg="test_nurbs_volume: 43") + call ut%check(res=bsp%get_continuity(1), expected=[-1,-1], msg="test_nurbs_volume: 44") + + ! call ut%check(res=nurbs%get_nc(), expected=size(Xc,1), msg="test_nurbs_volume: 45") + ! call ut%check(res=bsp%get_nc(), expected=size(Xc,1), msg="test_nurbs_volume: 46") + + call nurbs%cmp_nc() + call bsp%cmp_nc() + + ! call ut%check(res=nurbs%get_nc(), expected=size(Xc,1), msg="test_nurbs_volume: 47") + ! call ut%check(res=bsp%get_nc(), expected=size(Xc,1), msg="test_nurbs_volume: 48") + + elemConn = nurbs%cmp_elem_Xc_vis([1,1,1]) + call nurbs%set_elem_Xc_vis(elemConn) + call ut%check(res=nurbs%get_elem_Xc_vis(), expected=elemConn, msg="test_nurbs_volume: 49") + deallocate(elemConn) + elemConn = nurbs%cmp_elem_Xc_vis() + call nurbs%set_elem_Xc_vis(elemConn) + call ut%check(res=nurbs%get_elem_Xc_vis(), expected=elemConn, msg="test_nurbs_volume: 50") + deallocate(elemConn) + elemConn = bsp%cmp_elem_Xc_vis([1,1,1]) + call bsp%set_elem_Xc_vis(elemConn) + call ut%check(res=bsp%get_elem_Xc_vis(), expected=elemConn, msg="test_nurbs_volume: 51") + deallocate(elemConn) + elemConn = bsp%cmp_elem_Xc_vis() + call bsp%set_elem_Xc_vis(elemConn) + call ut%check(res=bsp%get_elem_Xc_vis(), expected=elemConn, msg="test_nurbs_volume: 52") + deallocate(elemConn) + + elemConn = nurbs%cmp_elem_Xg_vis([1,1,1]) + call nurbs%set_elem_Xg_vis(elemConn) + call ut%check(res=nurbs%get_elem_Xg_vis(), expected=elemConn, msg="test_nurbs_volume: 53") + deallocate(elemConn) + elemConn = nurbs%cmp_elem_Xg_vis() + call nurbs%set_elem_Xg_vis(elemConn) + call ut%check(res=nurbs%get_elem_Xg_vis(), expected=elemConn, msg="test_nurbs_volume: 54") + deallocate(elemConn) + elemConn = bsp%cmp_elem_Xg_vis([1,1,1]) + call bsp%set_elem_Xg_vis(elemConn) + call ut%check(res=bsp%get_elem_Xg_vis(), expected=elemConn, msg="test_nurbs_volume: 55") + deallocate(elemConn) + elemConn = bsp%cmp_elem_Xg_vis() + call bsp%set_elem_Xg_vis(elemConn) + call ut%check(res=bsp%get_elem_Xg_vis(), expected=elemConn, msg="test_nurbs_volume: 56") + deallocate(elemConn) + + elemConn = nurbs%cmp_elem() + call nurbs%set_elem(elemConn) + call ut%check(res=nurbs%get_elem(), expected=elemConn, msg="test_nurbs_volume: 57") + deallocate(elemConn) + elemConn = bsp%cmp_elem() + call bsp%set_elem(elemConn) + call ut%check(res=bsp%get_elem(), expected=elemConn, msg="test_nurbs_volume: 58") + deallocate(elemConn) + + call nurbs%modify_Xc(Xc(1,1), 1,1) + call bsp%modify_Xc(Xc(1,1), 1,1) + + call nurbs%modify_Wc(Wc(1),1) + + call nurbs%create() + call bsp%create() + + call ut%check(res=nurbs%get_Xg(), expected=Xg, tol=1e-5_rk, msg="test_nurbs_volume: 59") + call ut%check(res=bsp%get_Xg(), expected=Xgb, tol=1e-5_rk, msg="test_nurbs_volume: 60") + + call nurbs%basis(res1=20, res2=20, res3=20, Tgc=Tgc) + call bsp%basis(res1=20, res2=20, res3=20, Tgc=Tgc) + + call nurbs%basis(Xt=[0.0_rk, 0.0_rk, 0.0_rk], Tgc=Tgc1) + call bsp%basis(Xt=[0.0_rk, 0.0_rk, 0.0_rk], Tgc=Tgc1b) + + call nurbs%basis(& + Xt1=[(real(i-1, rk) / real(20-1, rk), i=1, 20)],& + Xt2=[(real(i-1, rk) / real(20-1, rk), i=1, 20)],& + Xt3=[(real(i-1, rk) / real(20-1, rk), i=1, 20)], Tgc=Tgc) + call bsp%basis(& + Xt1=[(real(i-1, rk) / real(20-1, rk), i=1, 20)],& + Xt2=[(real(i-1, rk) / real(20-1, rk), i=1, 20)],& + Xt3=[(real(i-1, rk) / real(20-1, rk), i=1, 20)], Tgc=Tgc) + + call nurbs%derivative(res1=20, res2=20, res3=20, dTgc=dTgc, Tgc=Tgc) + call bsp%derivative(res1=20, res2=20, res3=20, dTgc=dTgcb, Tgc=Tgcb) + + call nurbs%derivative(& + Xt1=[(real(i-1, rk) / real(20-1, rk), i=1, 20)],& + Xt2=[(real(i-1, rk) / real(20-1, rk), i=1, 20)],& + Xt3=[(real(i-1, rk) / real(20-1, rk), i=1, 20)], dTgc=dTgc, Tgc=Tgc) + call bsp%derivative(& + Xt1=[(real(i-1, rk) / real(20-1, rk), i=1, 20)],& + Xt2=[(real(i-1, rk) / real(20-1, rk), i=1, 20)],& + Xt3=[(real(i-1, rk) / real(20-1, rk), i=1, 20)], dTgc=dTgcb, Tgc=Tgcb) + + call nurbs%derivative(Xt=[0.0_rk,0.0_rk,0.0_rk], dTgc=dTgc1b, Tgc=Tgc1b) + call bsp%derivative(Xt=[0.0_rk,0.0_rk,0.0_rk], dTgc=dTgc1b, Tgc=Tgc1b) + + call nurbs%derivative(Xt=[0.0_rk,0.0_rk,0.0_rk], dTgc=dTgc1b, Tgc=Tgc1b, elem=[1,2,3]) + call bsp%derivative(Xt=[0.0_rk,0.0_rk,0.0_rk], dTgc=dTgc1b, Tgc=Tgc1b, elem=[1,2,3]) + + call nurbs%derivative2(res1=20, res2=20, res3=20, d2Tgc=d2Tgc, dTgc=dTgc, Tgc=Tgc) + call bsp%derivative2(res1=20, res2=20, res3=20, d2Tgc=d2Tgcb, dTgc=dTgcb, Tgc=Tgcb) + + call nurbs%derivative2(& + Xt1=[(real(i-1, rk) / real(20-1, rk), i=1, 20)],& + Xt2=[(real(i-1, rk) / real(20-1, rk), i=1, 20)],& + Xt3=[(real(i-1, rk) / real(20-1, rk), i=1, 20)],& + d2Tgc=d2Tgc, dTgc=dTgc, Tgc=Tgc) + call bsp%derivative2(& + Xt1=[(real(i-1, rk) / real(20-1, rk), i=1, 20)],& + Xt2=[(real(i-1, rk) / real(20-1, rk), i=1, 20)],& + Xt3=[(real(i-1, rk) / real(20-1, rk), i=1, 20)],& + d2Tgc=d2Tgcb, dTgc=dTgcb, Tgc=Tgcb) + + call nurbs%derivative2(Xt=[0.0_rk,0.0_rk,0.0_rk], d2Tgc=d2Tgc1, dTgc=dTgc1b, Tgc=Tgc1b) + call bsp%derivative2(Xt=[0.0_rk,0.0_rk,0.0_rk], d2Tgc=d2Tgc1b, dTgc=dTgc1b, Tgc=Tgc1b) + + call nurbs%derivative2(Xt=[0.0_rk,0.0_rk,0.0_rk], d2Tgc=d2Tgc1, dTgc=dTgc1b, Tgc=Tgc1b) + call bsp%derivative2(Xt=[0.0_rk,0.0_rk,0.0_rk], d2Tgc=d2Tgc1b, dTgc=dTgc1b, Tgc=Tgc1b) + + call nurbs%rotate_Xc(45.0_rk, 0.0_rk, 0.0_rk) + call nurbs%rotate_Xc(-45.0_rk, 0.0_rk, 0.0_rk) + + call bsp%rotate_Xc(45.0_rk, 0.0_rk, 0.0_rk) + call bsp%rotate_Xc(-45.0_rk, 0.0_rk, 0.0_rk) + + call ut%check(res=nurbs%get_Xc(), expected=Xc, tol=1e-5_rk, msg="test_nurbs_volume: 61") + call ut%check(res=bsp%get_Xc(), expected=Xc, tol=1e-5_rk, msg="test_nurbs_volume: 62") + + call nurbs%rotate_Xc(0.0_rk, 45.0_rk, 0.0_rk) + call nurbs%rotate_Xc(0.0_rk, -45.0_rk, 0.0_rk) + + call bsp%rotate_Xc(0.0_rk, 45.0_rk, 0.0_rk) + call bsp%rotate_Xc(0.0_rk, -45.0_rk, 0.0_rk) + + call ut%check(res=nurbs%get_Xc(), expected=Xc, tol=1e-5_rk, msg="test_nurbs_volume: 63") + call ut%check(res=bsp%get_Xc(), expected=Xc, tol=1e-5_rk, msg="test_nurbs_volume: 64") + + call nurbs%rotate_Xc(0.0_rk, 0.0_rk, 45.0_rk) + call nurbs%rotate_Xc(0.0_rk, 0.0_rk, -45.0_rk) + + call bsp%rotate_Xc(0.0_rk, 0.0_rk, 45.0_rk) + call bsp%rotate_Xc(0.0_rk, 0.0_rk, -45.0_rk) + + call ut%check(res=nurbs%get_Xc(), expected=Xc, tol=1e-5_rk, msg="test_nurbs_volume: 65") + call ut%check(res=bsp%get_Xc(), expected=Xc, tol=1e-5_rk, msg="test_nurbs_volume: 66") + + call nurbs%rotate_Xg(45.0_rk, 0.0_rk, 0.0_rk) + call nurbs%rotate_Xg(-45.0_rk, 0.0_rk, 0.0_rk) + + call bsp%rotate_Xg(45.0_rk, 0.0_rk, 0.0_rk) + call bsp%rotate_Xg(-45.0_rk, 0.0_rk, 0.0_rk) + + call ut%check(res=nurbs%get_Xg(), expected=Xg, tol=1e-5_rk, msg="test_nurbs_volume: 67") + call ut%check(res=bsp%get_Xg(), expected=Xgb, tol=1e-5_rk, msg="test_nurbs_volume: 68") + + call nurbs%rotate_Xg(0.0_rk, 45.0_rk, 0.0_rk) + call nurbs%rotate_Xg(0.0_rk, -45.0_rk, 0.0_rk) + + call bsp%rotate_Xg(0.0_rk, 45.0_rk, 0.0_rk) + call bsp%rotate_Xg(0.0_rk, -45.0_rk, 0.0_rk) + + call ut%check(res=nurbs%get_Xg(), expected=Xg, tol=1e-5_rk, msg="test_nurbs_volume: 69") + call ut%check(res=bsp%get_Xg(), expected=Xgb, tol=1e-5_rk, msg="test_nurbs_volume: 70") + + call nurbs%rotate_Xg(0.0_rk, 0.0_rk, 45.0_rk) + call nurbs%rotate_Xg(0.0_rk, 0.0_rk, -45.0_rk) + + call bsp%rotate_Xg(0.0_rk, 0.0_rk, 45.0_rk) + call bsp%rotate_Xg(0.0_rk, 0.0_rk, -45.0_rk) + + call ut%check(res=nurbs%get_Xg(), expected=Xg, tol=1e-5_rk, msg="test_nurbs_volume: 71") + call ut%check(res=bsp%get_Xg(), expected=Xgb, tol=1e-5_rk, msg="test_nurbs_volume: 72") + + call nurbs%translate_Xc([5.0_rk, 5.0_rk, 5.0_rk]) + call nurbs%translate_Xc([-5.0_rk, -5.0_rk, -5.0_rk]) + + call bsp%translate_Xc([5.0_rk, 5.0_rk, 5.0_rk]) + call bsp%translate_Xc([-5.0_rk, -5.0_rk, -5.0_rk]) + + call ut%check(res=nurbs%get_Xc(), expected=Xc, tol=1e-5_rk, msg="test_nurbs_volume: 73") + call ut%check(res=bsp%get_Xc(), expected=Xc, tol=1e-5_rk, msg="test_nurbs_volume: 74") + + call nurbs%translate_Xg([5.0_rk, 5.0_rk, 5.0_rk]) + call nurbs%translate_Xg([-5.0_rk, -5.0_rk, -5.0_rk]) + + call bsp%translate_Xg([5.0_rk, 5.0_rk, 5.0_rk]) + call bsp%translate_Xg([-5.0_rk, -5.0_rk, -5.0_rk]) + + call ut%check(res=nurbs%get_Xg(), expected=Xg, tol=1e-5_rk, msg="test_nurbs_volume: 75") + call ut%check(res=bsp%get_Xg(), expected=Xgb, tol=1e-5_rk, msg="test_nurbs_volume: 76") + + call nurbs%export_Xc("vtk/test_nurbs_volume_Xc.vtk") + call nurbs%export_Xg("vtk/test_nurbs_volume_Xg.vtk") + + call bsp%export_Xc("vtk/test_nurbs_volume_Xc.vtk") + call bsp%export_Xg("vtk/test_nurbs_volume_Xg.vtk") + call nurbs%insert_knots(1, [0.25_rk, 0.75_rk], [1,1]) call nurbs%insert_knots(2, [0.25_rk, 0.75_rk], [1,1]) call nurbs%insert_knots(3, [0.25_rk, 0.75_rk], [1,1]) @@ -39,8 +333,8 @@ program test_nurbs_volume call nurbs%create() call bsp%create() - call ut%check(res=nurbs%get_Xg(), expected=Xg, tol=1e-5_rk, msg="test_nurbs_volume: 01") - call ut%check(res=bsp%get_Xg(), expected=Xgb, tol=1e-5_rk, msg="test_nurbs_volume: 02") + call ut%check(res=nurbs%get_Xg(), expected=Xg, tol=1e-5_rk, msg="test_nurbs_volume: 77") + call ut%check(res=bsp%get_Xg(), expected=Xgb, tol=1e-5_rk, msg="test_nurbs_volume: 78") call nurbs%elevate_degree(1, 2) call nurbs%elevate_degree(2, 2) @@ -53,46 +347,32 @@ program test_nurbs_volume call nurbs%create() call bsp%create() - call ut%check(res=nurbs%get_Xg(), expected=Xg, tol=1e-5_rk, msg="test_nurbs_volume: 03") - call ut%check(res=bsp%get_Xg(), expected=Xgb, tol=1e-5_rk, msg="test_nurbs_volume: 04") + call ut%check(res=nurbs%get_Xg(), expected=Xg, tol=1e-5_rk, msg="test_nurbs_volume: 79") + call ut%check(res=bsp%get_Xg(), expected=Xgb, tol=1e-5_rk, msg="test_nurbs_volume: 80") - call nurbs%remove_knots(1, [0.25_rk, 0.75_rk], [1,1]) - call nurbs%remove_knots(2, [0.25_rk, 0.75_rk], [1,1]) - call nurbs%remove_knots(3, [0.25_rk, 0.75_rk], [1,1]) + call nurbs%remove_knots(1, [0.25_rk, 0.75_rk], [2,1]) + call nurbs%remove_knots(2, [0.25_rk, 0.75_rk], [2,1]) + call nurbs%remove_knots(3, [0.25_rk, 0.75_rk], [2,1]) - call bsp%remove_knots(1, [0.25_rk, 0.75_rk], [1,1]) - call bsp%remove_knots(2, [0.25_rk, 0.75_rk], [1,1]) - call bsp%remove_knots(3, [0.25_rk, 0.75_rk], [1,1]) + ! call bsp%remove_knots(1, [0.25_rk, 0.75_rk], [2,1]) + ! call bsp%remove_knots(2, [0.25_rk, 0.75_rk], [2,1]) + ! call bsp%remove_knots(3, [0.25_rk, 0.75_rk], [2,1]) call nurbs%create() call bsp%create() - call ut%check(res=nurbs%get_Xg(), expected=Xg, tol=1e-5_rk, msg="test_nurbs_volume: 05") - call ut%check(res=bsp%get_Xg(), expected=Xgb, tol=1e-5_rk, msg="test_nurbs_volume: 06") + call ut%check(res=nurbs%get_Xg(), expected=Xg, tol=1e-5_rk, msg="test_nurbs_volume: 81") + call ut%check(res=bsp%get_Xg(), expected=Xgb, tol=1e-5_rk, msg="test_nurbs_volume: 82") + + + call nurbs%set_hexahedron([2.0_rk, 2.0_rk, 2.0_rk], [2,2,2]) + call bsp%set_hexahedron([2.0_rk, 2.0_rk, 2.0_rk], [2,2,2], [1.0_rk,1.0_rk,0.9_rk,0.9_rk,1.0_rk,1.0_rk,1.0_rk,0.9_rk]) + call nurbs%set_ring([0.0_rk, 0.0_rk, 0.0_rk], 1.0_rk, 2.0_rk, 2.0_rk) + call nurbs%set_half_ring([0.0_rk, 0.0_rk, 0.0_rk], 1.0_rk, 2.0_rk, 2.0_rk) + call nurbs%set_C([0.0_rk, 0.0_rk, 0.0_rk], 1.0_rk, 2.0_rk, 2.0_rk) call nurbs%finalize() call bsp%finalize() deallocate(Xc, Wc, Xg, Xgb) -contains - - !----------------------------------------------------------------------------- - function generate_Xc(L) result(control_points) - implicit none - real(rk), intent(in) :: L - real(rk), allocatable :: control_points(:,:) - real(rk) :: L2 - L2 = L / 2.0_rk - allocate(control_points(8, 3)) - control_points(1,:) = [ L2, -L2, L2] - control_points(2,:) = [ L2, -L2, -L2] - control_points(3,:) = [-L2, -L2, L2] - control_points(4,:) = [-L2, -L2, -L2] - control_points(5,:) = [ L2, L2, L2] - control_points(6,:) = [ L2, L2, -L2] - control_points(7,:) = [-L2, L2, L2] - control_points(8,:) = [-L2, L2, -L2] - end function - !----------------------------------------------------------------------------- - end program