def NewObject(flag):
global ob, me, sc
if flag == 1: DumpData()
DeselectAllObjects()
sc = Scene.GetCurrent()
cursorpos = Window.GetCursorPos()
ob = Object.New('Mesh', 'Cyl_')
me = NMesh.New('MyCylMesh')
ob.setLocation(cursorpos)
ob.link(me)
sc.link(ob)
def loadgeomnode(file, words, pdata):
def objprop(file, words, data):
data['nwnprops'].write('%s.%s=%s\n'%(data['object'].name, words[0], words[1]))
def parent(file, words, data):
if words[1]=='NULL':
data['nwnprops'].write('SCENE.baseobjectname=%s\n'%data['object'].name)
else:
p=Object.Get(words[1])
p.makeParent([data['object']])
def position(file, words, data):
data['object'].setLocation(map(float, words[1:4]))
def orientation(file, words, data):
data['object'].setEuler(nwn2euler(map(float, words[1:5])))
def bitmap(file, words, data):
global filename
imagefname=os.path.dirname(filename) + '\\' + words[1]+'.tga'
try:
image=Image.Get(imagefname)
except NameError:
try:
image=Image.Load(imagefname)
except IOError:
print '**************ERROR********************'
print 'file : ' + filename
print 'texture : ' + words[1]+'.tga unknown in directory : '
print os.path.dirname(filename)
print 'check if the bitmap exists with an other extension => translate in tga format'
print 'or move it in the directory of the .mdl model'
print 'null.tga could be used instead of the current one'
print '**************ERROR********************'
imagefname=os.path.dirname(filename) + '\\null.tga'
image=Image.Load(imagefname)
pass
data['nwnprops'].write('%s.texture=%s\n'%(data['object'].name, words[1]))
data['texture']=image
def verts(file, words, data):
vertexcount=int(words[1])
while vertexcount>0:
data['mesh'].verts.append(apply(NMesh.Vert, map(float, file.readline().split())))
vertexcount-=1
# Well, Torlack's NWN model decompiler puts faces after tverts.
# NWN's sample file had it the other way around, so we support both.
def fixuvs(data):
mesh=data['mesh']
uvi=data['uvi']
uvc=data['uvc']
for fi in range(len(uvi)):
face=mesh.faces[fi]
face.uv=map(lambda x: uvc[x], uvi[fi])
face.mode=NMesh.FaceModes.TEX
# TODO: recalculate the normals. They're all random, and PutRaw cancels transforms.
#NMesh.PutRaw(mesh, data['object'].name)
mesh.update()
def faces(file, words, data):
uvi=[]
mesh=data['mesh']
facecount=int(words[1])
while facecount>0:
f=NMesh.Face()
line=map(int, file.readline().split())
f.image=data['texture']
for v in line[0:3]:
f.v.append(mesh.verts[v])
f.smooth=line[3]
mesh.faces.append(f)
uvi.append(line[4:7])
facecount-=1
data['uvi']=uvi
if data.has_key('uvc'):
fixuvs(data)
def tverts(file, words, data):
mesh=data['mesh']
uvc=[]
uvcount=int(words[1])
while uvcount>0:
uvc.append(tuple(map(float, file.readline().split()[0:2])))
uvcount-=1
data['uvc']=uvc
if data.has_key('uvi'):
fixuvs(data)
nodedict={'parent': parent, 'position': position, 'bitmap': bitmap,
'verts': verts, 'faces': faces, 'endnode': linereaderbreak,
'tverts': tverts, 'orientation': orientation, 'tilefade': objprop}
data=None
if words[1]=='dummy':
data={'object': Object.New('Empty')}
elif words[1]=='trimesh':
data={'object': Object.New('Mesh'), 'mesh': NMesh.New(words[2])}
data['object'].link(data['mesh'])
else:
return # unsupported node type
# Note: Blender 2.27, New(type, name) didn't work. object.name worked.
data['object'].name=words[2]
data['nwnprops']=pdata['nwnprops']
linereader(file, nodedict, data)
pdata['scene'].link(data['object'])
#SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
#CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
#OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
#OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#=============================================================================
# This script must run from a editor window in Blender. It take a mesh from a .vtk file and
# import it to the scene in Blender
import vtk
import Blender
from Blender import NMesh
import Tex_VTKBlender
reload(Tex_VTKBlender)
#Cargamos ahora la malla de vtk empleada en ESQUI
reader = vtk.vtkPolyDataReader()
reader.SetFileName("Poner aqui el nombre del archivo .vtk a importar a Blender")
mapper = vtk.vtkPolyDataMapper()
mapper.SetInput(reader.GetOutput())
me = NMesh.New()
me = Tex_VTKBlender.PolyDataMapperToBlender(mapper)
try:
# Si estamos con la API BPython 2.42
NMesh.PutRaw(me)
else:
# Si estamos con la API BPython 2.36
Blender.Scene.AddMesh(me)
