def paddedPrint(msg):
if debug_printing:
for i in range(splitWallCoreLevel):
ldl.uprint(splitWallCorePadding, True)
ldl.uprint(msg)
def listBrushes(map):
brush_planes = [] # stores the (6) planes that make up one brush
plane_points = [] # stores the (3) points in the current plane
psa = [] # store one set of non-parallel planes
psb = [] # store another set of non-parallel planes
textureSpec = ''
# Process all brushes...
for brush in map.getElementsByTagName('brush'):
ldl.uprint('Brush...')
# Get all planes...
for plane in brush.getElementsByTagName('plane'):
ldl.uprint(' Plane...')
# Get texture spec...
textureSpec = getText(plane.getElementsByTagName('texture')[0].childNodes)
ldl.uprint(' Texture: ' + textureSpec)
# Get all points...
for point in plane.getElementsByTagName('point'):
point_match = r_planepoints.match(getText(point.childNodes))
plane_points.append(Point(
float(point_match.group(1)),
float(point_match.group(2)),
float(point_match.group(3))))
# NB: We use floats above so that later calculations are still accurate.
ldl.uprint(' ' + str(plane_points[len(plane_points)-1]))
# Put points into a plane object...
brush_planes.append(
Plane3D(
plane_points[0],
plane_points[1],
plane_points[2]))
plane_points = []
# Grab texture and remove this plane...
brush.removeChild(plane)
# Got all planes; work out brush origin and size...
for plane in brush_planes:
ldl.uprint(' ' + str(plane))
# Get and solve parallel planes...
while len(brush_planes) > 0:
t = brush_planes.pop(0)
s = t.N.x + t.N.y + t.N.z
if s > 0:
psa.append(t)
else:
psb.append(t)
i1 = intersect(psa[0], psa[1], psa[2])
i2 = intersect(psb[0], psb[1], psb[2])
# Work out size (from smallest/lowest coord) and extent...
i1s = i1.x + i1.y + i1.z
i2s = i2.x + i2.y + i2.z
if i1s < i2s:
origin = i1
extent = i2 - i1
else:
origin = i2
extent = i2 - i1
# Update brush info...
brush.setAttribute('origin', str(origin))
brush.setAttribute('extent', str(extent))
brush.setAttribute('texture', textureSpec)
# Tidy up...
#brush_planes = []
psa = []
psb = []
for i in range(6):
plane = map.createElement('plane')
for j in range(3):
point = map.createElement('point')
point.appendChild(map.createTextNode(
str(brush_planes[i][j][0]) + ' ' +
str(brush_planes[i][j][1]) + ' ' +
str(brush_planes[i][j][2])
)
)
plane.appendChild(point)
texture = map.createElement('texture')
texture.appendChild(map.createTextNode(brush_texture))
plane.appendChild(texture)
brush.appendChild(plane)
if __name__ == '__main__':
ldl.stage = '01'
ldl.uprint('\n === ' + ldl.stackdescs[ldl.stage] + ' ===')
try:
m = xml.dom.minidom.parse(sys.stdin)
except:
ldl.failParse()
processBrushes(m)
ldl.remove_whitespace_nodes(m)
m.getElementsByTagName('map')[0].setAttribute('stackdesc', ldl.stackdescs['01'])
m.getElementsByTagName('map')[0].setAttribute('generator', __file__)
#xml.dom.ext.PrettyPrint(m)
print m.toxml()
m.unlink()
# We can't remove the child or we screw over tree traversal (urgh)...
ldl.insertPlaceholder(doc, parent, solid)
def processEntity(doc, parent, offset, entity):
# Adjust coords...
for property in entity.childNodes: # we assume all children are property nodes.
if property.getAttribute('name') == 'origin':
o = ldl.getPoint(property.getAttribute('value')) + offset
property.setAttribute('value', str(o))
# Clone node (inc properties) and add to map...
doc.documentElement.appendChild(entity.cloneNode(True))
if __name__ == '__main__':
ldl.stage = '02'
ldl.uprint('\n === ' + ldl.stackdescs[ldl.stage] + ' ===')
s = ldl.StyleFetcher()
try:
m = xml.dom.minidom.parse(sys.stdin)
except:
ldl.failParse()
ldl.remove_whitespace_nodes(m)
processMap(m)
m.getElementsByTagName('map')[0].setAttribute('stackdesc',
ldl.stackdescs['02'])
m.getElementsByTagName('map')[0].setAttribute('generator', __file__)
#xml.dom.ext.PrettyPrint(m)
print m.toxml()
m.unlink()
def padded_print(self, msg):
for i in range(self.padding_level):
ldl.uprint(' ', sameLine=True)
ldl.uprint(msg)
def paddedPrint(msg):
if debug_printing:
for i in range(splitWallCoreLevel):
ldl.uprint(splitWallCorePadding, True)
ldl.uprint(msg)
def padded_print(self, msg):
for i in range(self.padding_level):
ldl.uprint(' ', sameLine=True)
ldl.uprint(msg)
def characters(self, text):
self._accumulator.append(text)
def ignorableWhitespace(self, ws):
self._accumulator.append(text)
# Utility Functions...
def padded_print(self, msg):
for i in range(self.padding_level):
ldl.uprint(' ', sameLine=True)
ldl.uprint(msg)
if __name__ == "__main__":
ldl.stage = '04'
ldl.uprint('\n === ' + ldl.stackdescs['04'] + ' ===')
parser = sax.make_parser()
#XMLGenerator is a special SAX handler that merely writes
#SAX events back into an XML document
downstream_handler = XMLGenerator()
#upstream, the parser, downstream, the next handler in the chain
filter_handler = BuilderFilter(parser, downstream_handler)
#The SAX filter base is designed so that the filter takes
#on much of the interface of the parser itself, including the
#"parse" method
try:
filter_handler.parse(sys.stdin)
except sax.SAXParseException, detail:
ldl.error('The XML you supplied is not valid: ' + str(detail))
except:
raise
def endElement(self, name):
if name == "entity" or name == "brush":
self.paddinglevel = self.paddinglevel - 1
self.chPadding()
sys.stdout.write(self.padding + "}\n")
elif name == "point":
self.inPoint = 0
sys.stdout.write(" ) ")
elif name == "texture":
self.inTexture = 0
sys.stdout.write("\n")
elif name == "name":
self.inName = 0
sys.stdout.write('" ')
elif name == "value":
self.inValue = 0
sys.stdout.write('"\n')
if __name__ == "__main__":
ldl.stage = "00"
ldl.uprint("\n === " + ldl.stackdescs[ldl.stage] + " ===")
parser = make_parser()
conv = MapXML2Map()
parser.setContentHandler(conv)
try:
parser.parse(sys.stdin)
except:
ldl.failParse()
