MrDraw/SkeinPyPy/fabmetheus_utilities/geometry/manipulation_matrix/_scale.py
daid 77d04ceab8 Removed patches for different skeinforge versions. Only SF48 now.
Updated build script to create win32/linux/macos versions.
Fixed the defaults to they work with PLA.
Fixed the temperature plugin default "ON" problem.
Removed all profiles except for PLA.
2012-02-10 17:20:03 +01:00

68 lines
2.2 KiB
Python

"""
Boolean geometry scale.
"""
from __future__ import absolute_import
#Init has to be imported first because it has code to workaround the python bug where relative imports don't work if the module is imported as a main module.
import __init__
from fabmetheus_utilities.geometry.creation import solid
from fabmetheus_utilities.geometry.geometry_utilities import matrix
from fabmetheus_utilities.vector3 import Vector3
from fabmetheus_utilities import euclidean
__author__ = 'Enrique Perez (perez_enrique@yahoo.com)'
__credits__ = 'Art of Illusion <http://www.artofillusion.org/>'
__date__ = '$Date: 2008/02/05 $'
__license__ = 'GNU Affero General Public License http://www.gnu.org/licenses/agpl.html'
globalExecutionOrder = 340
def getManipulatedGeometryOutput(elementNode, geometryOutput, prefix):
"Get equated geometryOutput."
scalePoints( elementNode, matrix.getVertexes(geometryOutput), prefix )
return geometryOutput
def getManipulatedPaths(close, elementNode, loop, prefix, sideLength):
"Get equated paths."
scalePoints( elementNode, loop, prefix )
return [loop]
def getNewDerivation(elementNode, prefix, sideLength):
'Get new derivation.'
return ScaleDerivation(elementNode)
def manipulateElementNode(elementNode, target):
"Manipulate the xml element."
derivation = ScaleDerivation(elementNode)
if derivation.scaleTetragrid == None:
print('Warning, scaleTetragrid was None in scale so nothing will be done for:')
print(elementNode)
return
matrix.setAttributesToMultipliedTetragrid(target, derivation.scaleTetragrid)
def processElementNode(elementNode):
"Process the xml element."
solid.processElementNodeByFunction(elementNode, manipulateElementNode)
def scalePoints(elementNode, points, prefix):
"Scale the points."
scaleVector3Default = Vector3(1.0, 1.0, 1.0)
scaleVector3 = matrix.getCumulativeVector3Remove(scaleVector3Default.copy(), elementNode, prefix)
if scaleVector3 == scaleVector3Default:
return
for point in points:
point.x *= scaleVector3.x
point.y *= scaleVector3.y
point.z *= scaleVector3.z
class ScaleDerivation:
"Class to hold scale variables."
def __init__(self, elementNode):
'Set defaults.'
self.scaleTetragrid = matrix.getScaleTetragrid(elementNode, '')