def computeMembers(self):
nmem = self.nmem
geometry = self.geometry
oml0 = geometry.oml0
groupIntPtr = self.groupIntPtr
groupInts = self.groupInts
groupSplitPtr = self.groupSplitPtr
groupSplits = self.groupSplits
quad = self.quad
ngroup = self.ngroupS + self.ngroupM
nint = groupIntPtr[-1,-1]
nsplit = groupSplitPtr[-1,-1]
nodesInt0 = []
nodesFlt0 = []
quads0 = []
nnode0 = [0]
for imem in range(nmem):
print 'Computing internal members:', self.memberNames[imem]
edges, edge_group = PSMlib.computememberedges(imem+1, nmem, self.mem_group)
quad.importEdges(edges)
verts, edges = quad.verts, quad.edges
nvert = PSMlib.countintersectionverts(edges.shape[0], ngroup, edge_group, groupIntPtr, groupSplitPtr)
verts = PSMlib.computeintersectionverts(verts.shape[0], edges.shape[0], ngroup, nint, nsplit, nvert + verts.shape[0], verts, edges, edge_group, groupIntPtr, groupInts, groupSplitPtr, groupSplits)
quad.importVertsNEdges(verts, edges)
nodes, quads = quad.mesh(self.maxL, self.memEdgeLengths[imem,:,:])
nodesInt, nodesFlt = PSMlib.computemembernodes(imem+1, nmem, nodes.shape[0], self.membersInt, self.membersFlt, nodes)
nodesInt0.append(nodesInt)
nodesFlt0.append(nodesFlt)
quads0.append(quads)
nnode0.append(nnode0[-1] + nodes.shape[0])
nodesInt = numpy.array(numpy.vstack(nodesInt0),order='F')
nodesFlt = numpy.array(numpy.vstack(nodesFlt0),order='F')
nnode = nodesInt.shape[0]
for k in range(len(geometry.comps)):
comp = geometry.comps[geometry.keys[k]]
for f in range(len(comp.Ks)):
ni, nj = comp.Ks[f].shape
idims, jdims = self.faceDims[k][f]
PSMlib.computememberlocalcoords(k+1, f+1, ni, nj, nnode, idims, jdims, comp.Ks[f]+1, nodesInt, nodesFlt)
linW = numpy.linspace(0,nnode-1,nnode)
B0 = scipy.sparse.csr_matrix((nnode,oml0.C.shape[0]))
for src in range(4):
W = scipy.sparse.csr_matrix((nodesFlt[:,src,0],(linW,linW)))
for surf in range(oml0.nsurf):
npts = PSMlib.countmembers(surf+1, src+1, nnode, nodesInt)
if npts is not 0:
inds, P, Q = PSMlib.computememberproj(surf+1, src+1, nnode, npts, nodesInt, nodesFlt)
Ta = numpy.ones(npts)
Ti = inds - 1
Tj = numpy.linspace(0,npts-1,npts)
T = scipy.sparse.csr_matrix((Ta,(Ti,Tj)),shape=(nnode,npts))
mu, mv = oml0.edgeProperty(surf,1)
for u in range(mu):
for v in range(mv):
oml0.C[oml0.getIndex(surf,u,v,1),:3] = [u/(mu-1), v/(mv-1), 0]
oml0.computePointsC()
s,u,v = oml0.evaluateProjection(P, [surf], Q)
B = oml0.evaluateBases(s, u, v)
B0 = B0 + W.dot(T.dot(B))
self.meshM = [B0, quads0, nnode0]
def computeMembers(self):
nmem = self.nmem
geometry = self.geometry
oml0 = geometry.oml0
groupIntPtr = self.groupIntPtr
groupInts = self.groupInts
groupSplitPtr = self.groupSplitPtr
groupSplits = self.groupSplits
quad = self.quad
ngroup = self.ngroupS + self.ngroupM
nint = groupIntPtr[-1, -1]
nsplit = groupSplitPtr[-1, -1]
nodesInt0 = []
nodesFlt0 = []
quads0 = []
nnode0 = [0]
for imem in range(nmem):
print 'Computing internal members:', self.memberNames[imem]
edges, edge_group = PSMlib.computememberedges(
imem + 1, nmem, self.mem_group)
quad.importEdges(edges)
verts, edges = quad.verts, quad.edges
nvert = PSMlib.countintersectionverts(edges.shape[0], ngroup,
edge_group, groupIntPtr,
groupSplitPtr)
verts = PSMlib.computeintersectionverts(
verts.shape[0], edges.shape[0], ngroup, nint, nsplit,
nvert + verts.shape[0], verts, edges, edge_group, groupIntPtr,
groupInts, groupSplitPtr, groupSplits)
quad.importVertsNEdges(verts, edges)
nodes, quads = quad.mesh(self.maxL,
self.memEdgeLengths[imem, :, :])
nodesInt, nodesFlt = PSMlib.computemembernodes(
imem + 1, nmem, nodes.shape[0], self.membersInt,
self.membersFlt, nodes)
nodesInt0.append(nodesInt)
nodesFlt0.append(nodesFlt)
quads0.append(quads)
nnode0.append(nnode0[-1] + nodes.shape[0])
nodesInt = numpy.array(numpy.vstack(nodesInt0), order='F')
nodesFlt = numpy.array(numpy.vstack(nodesFlt0), order='F')
nnode = nodesInt.shape[0]
for comp in geometry.comps.values():
for face in comp.faces.values():
ni, nj = face.num_surf
idims, jdims = self.faceDims[comp.name][face.name]
PSMlib.computememberlocalcoords(comp.num + 1, face.num + 1, ni,
nj, nnode, idims, jdims,
face.surf_indices + 1,
nodesInt, nodesFlt)
linW = numpy.linspace(0, nnode - 1, nnode)
B0 = scipy.sparse.csr_matrix((nnode, oml0.C.shape[0]))
for src in range(4):
W = scipy.sparse.csr_matrix((nodesFlt[:, src, 0], (linW, linW)))
for surf in range(oml0.nsurf):
npts = PSMlib.countmembers(surf + 1, src + 1, nnode, nodesInt)
if npts is not 0:
inds, P, Q = PSMlib.computememberproj(
surf + 1, src + 1, nnode, npts, nodesInt, nodesFlt)
Ta = numpy.ones(npts)
Ti = inds - 1
Tj = numpy.linspace(0, npts - 1, npts)
T = scipy.sparse.csr_matrix((Ta, (Ti, Tj)),
shape=(nnode, npts))
mu, mv = oml0.edgeProperty(surf, 1)
for u in range(mu):
for v in range(mv):
oml0.C[oml0.getIndex(surf, u, v, 1), :3] = [
u / (mu - 1), v / (mv - 1), 0
]
oml0.computePointsC()
s, u, v = oml0.evaluateProjection(P, [surf], Q)
B = oml0.evaluateBases(s, u, v)
B0 = B0 + W.dot(T.dot(B))
self.meshM = [B0, quads0, nnode0]
def computeMembers(self):
nmem = self.nmem
geometry = self.geometry
bse = geometry._bse
groupIntPtr = self.groupIntPtr
groupInts = self.groupInts
groupSplitPtr = self.groupSplitPtr
groupSplits = self.groupSplits
quad = self.quad
ngroup = self.ngroupS + self.ngroupM
nint = groupIntPtr[-1, -1]
nsplit = groupSplitPtr[-1, -1]
nsurf = bse._num['surf']
ncp = bse._size['cp_str']
nodesInt0 = []
nodesFlt0 = []
quads0 = []
nnode0 = [0]
mem0 = []
ucoord0 = []
vcoord0 = []
for imem in range(nmem):
print 'Computing internal members:', self.memberNames[imem]
edges, edge_group = PSMlib.computememberedges(
imem + 1, nmem, self.mem_group)
quad.importEdges(edges)
verts, edges = quad.verts, quad.edges
nvert = PSMlib.countintersectionverts(edges.shape[0], ngroup,
edge_group, groupIntPtr,
groupSplitPtr)
verts = PSMlib.computeintersectionverts(
verts.shape[0], edges.shape[0], ngroup, nint, nsplit,
nvert + verts.shape[0], verts, edges, edge_group, groupIntPtr,
groupInts, groupSplitPtr, groupSplits)
quad.importVertsNEdges(verts, edges)
nodes, quads = quad.mesh(self.maxL,
self.memEdgeLengths[imem, :, :])
nodesInt, nodesFlt = PSMlib.computemembernodes(
imem + 1, nmem, nodes.shape[0], self.membersInt,
self.membersFlt, nodes)
nodesInt0.append(nodesInt)
nodesFlt0.append(nodesFlt)
quads0.append(quads)
nnode0.append(nnode0[-1] + nodes.shape[0])
P0, Q = PSMlib.computesurfaceprojections(nodes.shape[0], nodes)
mem0.append(imem * numpy.ones(P0.shape[0]))
ucoord0.append(P0[:, 0])
vcoord0.append(P0[:, 1])
nodesInt = numpy.array(numpy.vstack(nodesInt0), order='F')
nodesFlt = numpy.array(numpy.vstack(nodesFlt0), order='F')
nnode = nodesInt.shape[0]
for comp in geometry.comps.values():
for face in comp.faces.values():
ni, nj = face._num_surf['u'], face._num_surf['v']
surf_indices = face._surf_indices
idims, jdims = self.faceDims[comp._name][face._name]
PSMlib.computememberlocalcoords(comp._num + 1, face._num + 1,
ni, nj, nnode, idims, jdims,
surf_indices + 1, nodesInt,
nodesFlt)
linW = numpy.linspace(0, nnode - 1, nnode, dtype='int')
B0 = scipy.sparse.csr_matrix((nnode, ncp))
for src in range(4):
W = scipy.sparse.csr_matrix((nodesFlt[:, src, 0], (linW, linW)))
for surf in range(nsurf):
npts = PSMlib.countmembers(surf + 1, src + 1, nnode, nodesInt)
if npts is not 0:
inds, P, Q = PSMlib.computememberproj(
surf + 1, src + 1, nnode, npts, nodesInt, nodesFlt)
Ta = numpy.ones(npts)
Ti = inds - 1
Tj = numpy.linspace(0, npts - 1, npts)
T = scipy.sparse.csr_matrix((Ta, (Ti, Tj)),
shape=(nnode, npts))
mu = bse.get_bspline_option('num_cp', surf, 'u')
mv = bse.get_bspline_option('num_cp', surf, 'v')
nu = bse.get_bspline_option('num_pt', surf, 'u')
nv = bse.get_bspline_option('num_pt', surf, 'v')
for u in range(mu):
for v in range(mv):
bse.vec['cp_str'](surf)[u, v, :] = [
u / (mu - 1), v / (mv - 1), 0
]
for u in range(nu):
for v in range(nv):
bse.vec['pt_str'](surf)[u, v, :] = [
u / (nu - 1), v / (nv - 1), 0
]
bse.compute_projection('temp', P, [surf], ndim=3)
B = bse.jac['d(temp)/d(cp_str)']
B0 = B0 + W * T * B
bse.apply_jacobian('cp_str', 'd(cp_str)/d(cp)', 'cp')
self.meshM = [B0, quads0, nnode0, mem0, ucoord0, vcoord0]
def computeMembers(self):
nmem = self.nmem
geometry = self.geometry
bse = geometry._bse
groupIntPtr = self.groupIntPtr
groupInts = self.groupInts
groupSplitPtr = self.groupSplitPtr
groupSplits = self.groupSplits
quad = self.quad
ngroup = self.ngroupS + self.ngroupM
nint = groupIntPtr[-1,-1]
nsplit = groupSplitPtr[-1,-1]
nsurf = bse._num['surf']
ncp = bse._size['cp_str']
nodesInt0 = []
nodesFlt0 = []
quads0 = []
nnode0 = [0]
mem0 = []
ucoord0 = []
vcoord0 = []
for imem in range(nmem):
print 'Computing internal members:', self.memberNames[imem]
edges, edge_group = PSMlib.computememberedges(imem+1, nmem, self.mem_group)
quad.importEdges(edges)
verts, edges = quad.verts, quad.edges
nvert = PSMlib.countintersectionverts(edges.shape[0], ngroup, edge_group, groupIntPtr, groupSplitPtr)
verts = PSMlib.computeintersectionverts(verts.shape[0], edges.shape[0], ngroup, nint, nsplit, nvert + verts.shape[0], verts, edges, edge_group, groupIntPtr, groupInts, groupSplitPtr, groupSplits)
quad.importVertsNEdges(verts, edges)
nodes, quads = quad.mesh(self.maxL, self.memEdgeLengths[imem,:,:])
nodesInt, nodesFlt = PSMlib.computemembernodes(imem+1, nmem, nodes.shape[0], self.membersInt, self.membersFlt, nodes)
nodesInt0.append(nodesInt)
nodesFlt0.append(nodesFlt)
quads0.append(quads)
nnode0.append(nnode0[-1] + nodes.shape[0])
P0, Q = PSMlib.computesurfaceprojections(nodes.shape[0], nodes)
mem0.append(imem*numpy.ones(P0.shape[0]))
ucoord0.append(P0[:,0])
vcoord0.append(P0[:,1])
nodesInt = numpy.array(numpy.vstack(nodesInt0),order='F')
nodesFlt = numpy.array(numpy.vstack(nodesFlt0),order='F')
nnode = nodesInt.shape[0]
for comp in geometry.comps.values():
for face in comp.faces.values():
ni, nj = face._num_surf['u'], face._num_surf['v']
surf_indices = face._surf_indices
idims, jdims = self.faceDims[comp._name][face._name]
PSMlib.computememberlocalcoords(comp._num+1, face._num+1, ni, nj, nnode, idims, jdims, surf_indices+1, nodesInt, nodesFlt)
linW = numpy.linspace(0,nnode-1,nnode)
B0 = scipy.sparse.csr_matrix((nnode,ncp))
for src in range(4):
W = scipy.sparse.csr_matrix((nodesFlt[:,src,0],(linW,linW)))
for surf in range(nsurf):
npts = PSMlib.countmembers(surf+1, src+1, nnode, nodesInt)
if npts is not 0:
inds, P, Q = PSMlib.computememberproj(surf+1, src+1, nnode, npts, nodesInt, nodesFlt)
Ta = numpy.ones(npts)
Ti = inds - 1
Tj = numpy.linspace(0,npts-1,npts)
T = scipy.sparse.csr_matrix((Ta,(Ti,Tj)),shape=(nnode,npts))
mu = bse.get_bspline_option('num_cp', surf, 'u')
mv = bse.get_bspline_option('num_cp', surf, 'v')
nu = bse.get_bspline_option('num_pt', surf, 'u')
nv = bse.get_bspline_option('num_pt', surf, 'v')
for u in range(mu):
for v in range(mv):
bse.vec['cp_str'](surf)[u, v, :] = [u/(mu-1), v/(mv-1), 0]
for u in range(nu):
for v in range(nv):
bse.vec['pt_str'](surf)[u, v, :] = [u/(nu-1), v/(nv-1), 0]
bse.compute_projection('temp', P, [surf], ndim=3)
B = bse.jac['d(temp)/d(cp_str)']
B0 = B0 + W * T * B
bse.apply_jacobian('cp_str', 'd(cp_str)/d(cp)', 'cp')
self.meshM = [B0, quads0, nnode0, mem0, ucoord0, vcoord0]
