def processdownfrom(model,mfile): childs = scnobjchilds[model] putlog(NBLog.INFO, "%s children: %s" % (model, join(childs, ", "))) for mchild in childs: processobject(mchild,model,mfile)
def setClassification(self,classification): if not classification in ['Character', 'Tile', 'Effects', 'Item']: putlog(NBLog.WARNING, "Unknown classification \"%s\", assuming \"Item\"." % classification, "File") self._classification = 'Item' else: self._classification = classification
def _addFace(self, f): """Takes a NMFace and puts its information to Trimesh.""" # reminder: f is of type NMFace (NMesh Face). verts = len(f.v) if verts == 3: self._addTriangleFace(f) elif verts == 4: self._addQuadFace(f) else: putlog(NBLog.WARNING, "Wierd! This face has %d verts! " % verts + "I'm going to pretend I didn't see that, but you might want to fix it.", "Trimesh")
def processdummy(model, parent):
d = Object.Get(model)
dt = d.getType()
putlog(NBLog.INFO, "Processing %s (%s)" % (model, dt))
if dt != 'Empty':
putlog(NBLog.CRITICAL, "Internal error: Can't process this type here!")
return
dummy = Dummy()
if parent != "NULL":
dummy.setParent(parent)
dummy.setName(model)
dummyloc = d.getLocation()
dummy.setPosition(dummyloc)
return dummy
def processdummy(model,parent): d = Object.Get(model) dt = d.getType() putlog(NBLog.INFO, "Processing %s (%s)" % (model, dt)) if dt != 'Empty': putlog(NBLog.CRITICAL, "Internal error: Can't process this type here!") return dummy = Dummy() if parent != "NULL": dummy.setParent(parent) dummy.setName(model) dummyloc = d.getLocation() dummy.setPosition(dummyloc) return dummy
def setScale(self, scalelist): assert len(scalelist) == 3 if scalelist[0] != scalelist[1] or \ scalelist[1] != scalelist[2] or \ scalelist[0] != scalelist[2]: self.Scale = \ (scalelist[0]+scalelist[1]+scalelist[2]) / 3 putlog(NBLog.WARNING, "Object %s scale not uniform! " + "x = %f, y = %f, z = %f "+ "Using avg scale as uniform scale: %f" % (self.Name, scalelist[0], scalelist[1], scalelist[2], self.Scale), "Trimesh") else: putlog(NBLog.SPAM, "Object %s has uniform scale %f." % (self.Name,self.Scale), "Trimesh") self.Scale = scalelist[0]
def writeToFile(self):
"""
The actual work of exporting Blender data to MDL data is done
in the Model superclass. Here we just deal with getting the
string given to us by Model into a file. This really should
know virtually nothing about the MDL format and absolutely
nothing about Blender.
"""
odir = self.OutputDirectory or Props.getoutputdirectory()
ofile = self.Name + '.' + self.FileFormat
outfile = normpath(join(odir,ofile))
if exists(outfile):
# Delete existing file
try:
remove(outfile)
except:
putlog(NBLog.WARNING,
"Couldn't remove existing file %s." +
"Can only hope we'll clobber it properly now..."
% outfile, "File")
of = file(outfile, "w")
putlog(NBLog.INFO,
"Writing '%s' to file %s." % (self.Name,
outfile), "File")
of.write("""\
# Model written by NeverBlender MDL Export Script
# File name: %s
# Built on: %s
filedependancy %s
""" % (outfile, asctime(), self.FileDependancy))
# The conversion of a model to a string is defined in the Model class
of.write(str(self))
# "...and STAY down!!!" - Warrior, Myth III
# FIXME: Apparently sometimes the file doesn't close properly?
of.flush()
fsync(of.fileno())
of.close()
of = 0
def writeToFile(self):
"""
The actual work of exporting Blender data to MDL data is done
in the Model superclass. Here we just deal with getting the
string given to us by Model into a file. This really should
know virtually nothing about the MDL format and absolutely
nothing about Blender.
"""
odir = self.OutputDirectory or Props.getoutputdirectory()
ofile = self.Name + '.' + self.FileFormat
outfile = normpath(join(odir, ofile))
if exists(outfile):
# Delete existing file
try:
remove(outfile)
except:
putlog(
NBLog.WARNING, "Couldn't remove existing file %s." +
"Can only hope we'll clobber it properly now..." % outfile,
"File")
of = file(outfile, "w")
putlog(NBLog.INFO, "Writing '%s' to file %s." % (self.Name, outfile),
"File")
of.write("""\
# Model written by NeverBlender MDL Export Script
# File name: %s
# Built on: %s
filedependancy %s
""" % (outfile, asctime(), self.FileDependancy))
# The conversion of a model to a string is defined in the Model class
of.write(str(self))
# "...and STAY down!!!" - Warrior, Myth III
# FIXME: Apparently sometimes the file doesn't close properly?
of.flush()
fsync(of.fileno())
of.close()
of = 0
def __init__(self, obj=None, parent="NULL"): super(Trimesh, self).__init__(obj, parent) self.Type = 'trimesh' if obj: assert obj.getType() == 'Mesh' self.setScale(obj.size) objmats = obj.getMaterials() if len(objmats)>=1: putlog(NBLog.SPAM, "Object has material(s).") # We only take the first material, for now. # (We'll do something more elegant later on...we hope) m = objmats[0] self.Wirecolor = m.rgbCol self.Specular = m.specCol self.SetMesh(obj.getData()) else: putlog(NBLog.WARNING, "Eh? A trimesh that doesn't exist?", "Trimesh")
def parse():
proptxt = Text.get('nwnprops')
if not proptxt:
putlog(NBLog.WARNING,
"Unable to find the configuration ('nwnprops'.) " +
"Using defaults...", "Props")
return
putlog(NBLog.SPAM, "Found configuration, parsing.", "Props")
lines = proptxt.asLines()
for l in lines:
# Ignore comment lines and empty lines.
if len(l) == 0:
continue
if l[0] == '#':
continue
# Find the separators.
try:
objectsep=l.index('.')
valuesep=l.index('=', objectsep)
except ValueError:
putlog(NBLog.WARNING,
"Ignoring following conf entry " +
"(invalid format): " + l, "Props")
continue
object = l[0:objectsep]
property = l[objectsep+1:valuesep]
value = l[valuesep+1:]
if not nwnprops.has_key(object):
nwnprops[object] = {}
nwnprops[object][property] = value
def parse():
proptxt = Text.get('nwnprops')
if not proptxt:
putlog(
NBLog.WARNING, "Unable to find the configuration ('nwnprops'.) " +
"Using defaults...", "Props")
return
putlog(NBLog.SPAM, "Found configuration, parsing.", "Props")
lines = proptxt.asLines()
for l in lines:
# Ignore comment lines and empty lines.
if len(l) == 0:
continue
if l[0] == '#':
continue
# Find the separators.
try:
objectsep = l.index('.')
valuesep = l.index('=', objectsep)
except ValueError:
putlog(NBLog.WARNING,
"Ignoring following conf entry " + "(invalid format): " + l,
"Props")
continue
object = l[0:objectsep]
property = l[objectsep + 1:valuesep]
value = l[valuesep + 1:]
if not nwnprops.has_key(object):
nwnprops[object] = {}
nwnprops[object][property] = value
def processobject(model,parent,mfile): global scnobjchilds # Process this object #putlog(NBLog.DEBUG, "Processing object %s" % model) thismod = Object.Get(model) mtype = thismod.getType() if mtype == 'Empty': dummy = processdummy(model, parent) mfile.addObject(dummy) elif mtype == 'Mesh': # FIXME: Parent # new Trimesh class doesn't require processtrimesh #trimesh = processtrimesh(model, parent, 1) mfile.addObject(Trimesh(Object.Get(model), parent)) elif mtype == 'Armature': # Special code to handle armature: We process the armature's # children "by hand" to make them parent to the armature's # parent instead of the armature. try: childs = scnobjchilds[model] putlog(NBLog.DEBUG, "%s armature children: %s" % (model, join(childs, ", "))) for mchild in childs: processobject(mchild,parent,mfile) return except KeyError: return else: putlog(NBLog.CRITICAL, "Can't handle object of type %s" % mtype) # Process the children try: children = scnobjchilds[model] except KeyError: return processdownfrom(model,mfile)
def processobject(model, parent, mfile):
global scnobjchilds
# Process this object
#putlog(NBLog.DEBUG, "Processing object %s" % model)
thismod = Object.Get(model)
mtype = thismod.getType()
if mtype == 'Empty':
dummy = processdummy(model, parent)
mfile.addObject(dummy)
elif mtype == 'Mesh':
# FIXME: Parent
# new Trimesh class doesn't require processtrimesh
#trimesh = processtrimesh(model, parent, 1)
mfile.addObject(Trimesh(Object.Get(model), parent))
elif mtype == 'Armature':
# Special code to handle armature: We process the armature's
# children "by hand" to make them parent to the armature's
# parent instead of the armature.
try:
childs = scnobjchilds[model]
putlog(NBLog.DEBUG,
"%s armature children: %s" % (model, join(childs, ", ")))
for mchild in childs:
processobject(mchild, parent, mfile)
return
except KeyError:
return
else:
putlog(NBLog.CRITICAL, "Can't handle object of type %s" % mtype)
# Process the children
try:
children = scnobjchilds[model]
except KeyError:
return
processdownfrom(model, mfile)
def processtrimesh(sobj, parent, details):
"""Process the Object named sobj and return a Trimesh. If
details is true, also generates texture and such, otherwise
just location, scale and orientation.
DEPRECIATED - this should not be used - especially not with the new Trimesh
"""
# Get the Object block of the current object.
obj = Object.Get(sobj)
putlog(NBLog.INFO, "Processing %s (%s)" % (sobj, obj.getType()))
if obj.getType() != 'Mesh':
putlog(NBLog.CRITICAL, "Internal error: can only deal with meshes!")
return
# get the Mesh block of the Object.
mesh = obj.getData()
if not mesh:
putlog(NBLog.CRITICAL,
"Can't get the corresponding mesh. This is strange!")
return
# Create a new Trimesh to be output.
trimesh = Trimesh()
trimesh.setParent(model)
trimesh.setName(sobj)
# Get the object's information.
# Location.
objloc = obj.getLocation()
trimesh.setPosition(objloc)
# Rotation
r = obj.getEuler()
trimesh.setOrientation(r)
# Scaling.
s = obj.size # Is there a getter for this? Goddamnit.
trimesh.setScale(s)
if details:
# Materials.
objmats = obj.getMaterials()
if len(objmats) >= 1:
putlog(NBLog.SPAM, "Object has material(s).")
# We only take the first material, for now.
# (We'll do something more elegant later on...)
m = objmats[0]
trimesh.setWireColor(m.rgbCol)
trimesh.setSpecularColor(m.specCol)
# Texture
texture = Props.getobjecttex(sobj)
trimesh.setTexture(texture)
# Tilefade
tilefade = Props.getobjecttilefade(sobj)
trimesh.setTileFade(tilefade)
# Get vertex list
trimesh.setVerts(mesh.verts)
# Get each Face (and Texvert).
for f in mesh.faces:
trimesh.addFace(f)
# Then return it.
putlog(NBLog.INFO,
"Done: %d vertices, %d faces, %d texverts" % trimesh.stat())
return trimesh
def processdownfrom(model, mfile):
childs = scnobjchilds[model]
putlog(NBLog.INFO, "%s children: %s" % (model, join(childs, ", ")))
for mchild in childs:
processobject(mchild, model, mfile)
for mchild in childs:
processobject(mchild, model, mfile)
#################################################################
# Get properties from the 'nwnprops' text.
Props.parse()
# Get logging.
logfile = Props.getlogfile()
if logfile:
openlogfile(logfile)
# Some banner stuff right here...
putlog(NBLog.SPAM, "NeverBlender Blender->MDL export script")
putlog(NBLog.SPAM, "by Urpo Lankinen, 2003")
# Get the scene, and figure out which objects are whose children.
geometry = Props.getgeometry()
if (not geometry):
scn = Scene.getCurrent()
else:
putlog(NBLog.INFO, "Getting geometry from %s" % geometry)
scn = Scene.Get(geometry)
if (not scn):
putlog(NBLog.CRITICAL,
"Error: Can't find the scene with the geometry.")
exit
scnobjchilds = SceneHelpers.scenechildren(scn)
for mchild in childs: processobject(mchild,model,mfile) ################################################################# # Get properties from the 'nwnprops' text. Props.parse() # Get logging. logfile = Props.getlogfile() if logfile: openlogfile(logfile) # Some banner stuff right here... putlog(NBLog.SPAM, "NeverBlender Blender->MDL export script") putlog(NBLog.SPAM, "by Urpo Lankinen, 2003") # Get the scene, and figure out which objects are whose children. geometry = Props.getgeometry() if(not geometry): scn = Scene.getCurrent() else: putlog(NBLog.INFO, "Getting geometry from %s" % geometry) scn = Scene.Get(geometry) if(not scn): putlog(NBLog.CRITICAL, "Error: Can't find the scene with the geometry.") exit scnobjchilds = SceneHelpers.scenechildren(scn)
def processtrimesh(sobj, parent, details): """Process the Object named sobj and return a Trimesh. If details is true, also generates texture and such, otherwise just location, scale and orientation. DEPRECIATED - this should not be used - especially not with the new Trimesh """ # Get the Object block of the current object. obj = Object.Get(sobj) putlog(NBLog.INFO, "Processing %s (%s)" % (sobj, obj.getType())) if obj.getType() != 'Mesh': putlog(NBLog.CRITICAL, "Internal error: can only deal with meshes!") return # get the Mesh block of the Object. mesh = obj.getData() if not mesh: putlog(NBLog.CRITICAL, "Can't get the corresponding mesh. This is strange!") return # Create a new Trimesh to be output. trimesh = Trimesh() trimesh.setParent(model) trimesh.setName(sobj) # Get the object's information. # Location. objloc = obj.getLocation() trimesh.setPosition(objloc) # Rotation r = obj.getEuler() trimesh.setOrientation(r) # Scaling. s = obj.size # Is there a getter for this? Goddamnit. trimesh.setScale(s) if details: # Materials. objmats = obj.getMaterials() if len(objmats)>=1: putlog(NBLog.SPAM, "Object has material(s).") # We only take the first material, for now. # (We'll do something more elegant later on...) m = objmats[0] trimesh.setWireColor(m.rgbCol) trimesh.setSpecularColor(m.specCol) # Texture texture = Props.getobjecttex(sobj) trimesh.setTexture(texture) # Tilefade tilefade = Props.getobjecttilefade(sobj) trimesh.setTileFade(tilefade) # Get vertex list trimesh.setVerts(mesh.verts) # Get each Face (and Texvert). for f in mesh.faces: trimesh.addFace(f) # Then return it. putlog(NBLog.INFO, "Done: %d vertices, %d faces, %d texverts" % trimesh.stat()) return trimesh