def getNewGeos(self, geos):
# TODO use intersect class and update_start_end_points
new_geos = Geos([])
for geo in geos.abs_iter():
if isinstance(geo, LineGeo):
new_geos.extend(self.breakLineGeo(geo))
elif isinstance(geo, ArcGeo):
new_geos.extend(self.breakArcGeo(geo))
else:
new_geos.append(geo)
return new_geos
def getNewGeos(self, geos):
# TODO use intersect class and update_start_end_points
new_geos = Geos([])
for geo in geos.abs_iter():
if isinstance(geo, LineGeo):
new_geos.extend(self.breakLineGeo(geo))
elif isinstance(geo, ArcGeo):
new_geos.extend(self.breakArcGeo(geo))
else:
new_geos.append(geo)
return new_geos
def breakArcGeo(self, arcGeo):
"""
Try to break passed arcGeo with any of the shapes on a break layers.
Will break arcGeos recursively.
@return: The list of geometries after breaking (arcGeo itself if no breaking happened)
"""
newGeos = Geos([])
for breakLayer in self.breakLayers:
for breakShape in breakLayer.shapes.not_disabled_iter():
intersections = self.intersectArcGeometry(arcGeo, breakShape)
if len(intersections) == 2:
(near, far) = self.classifyIntersections(arcGeo, intersections)
logger.debug("Arc %s broken from (%f, %f) to (%f, %f)" % (arcGeo.toShortString(), near.x, near.y, far.x, far.y))
newGeos.extend(self.breakArcGeo(ArcGeo(Ps=arcGeo.Ps, Pe=near, O=arcGeo.O, r=arcGeo.r, s_ang=arcGeo.s_ang, direction=arcGeo.ext)))
newGeos.append(BreakGeo(near, far, breakShape.axis3_mill_depth, breakShape.f_g1_plane, breakShape.f_g1_depth))
newGeos.extend(self.breakArcGeo(ArcGeo(Ps=far, Pe=arcGeo.Pe, O=arcGeo.O, r=arcGeo.r, e_ang=arcGeo.e_ang, direction=arcGeo.ext)))
return newGeos
return [arcGeo]
def breakLineGeo(self, lineGeo):
"""
Try to break passed lineGeo with any of the shapes on a break layers.
Will break lineGeos recursively.
@return: The list of geometries after breaking (lineGeo itself if no breaking happened)
"""
newGeos = Geos([])
for breakLayer in self.breakLayers:
for breakShape in breakLayer.shapes.not_disabled_iter():
intersections = self.intersectLineGeometry(lineGeo, breakShape)
if len(intersections) == 2:
(near, far) = self.classifyIntersections(lineGeo, intersections)
logger.debug("Line %s broken from (%f, %f) to (%f, %f)" % (lineGeo.to_short_string(), near.x, near.y, far.x, far.y))
newGeos.extend(self.breakLineGeo(LineGeo(lineGeo.Ps, near)))
newGeos.append(BreakGeo(near, far, breakShape.axis3_mill_depth, breakShape.f_g1_plane, breakShape.f_g1_depth))
newGeos.extend(self.breakLineGeo(LineGeo(far, lineGeo.Pe)))
return newGeos
return [lineGeo]
def breakArcGeo(self, arcGeo):
"""
Try to break passed arcGeo with any of the shapes on a break layers.
Will break arcGeos recursively.
@return: The list of geometries after breaking (arcGeo itself if no breaking happened)
"""
newGeos = Geos([])
for breakLayer in self.breakLayers:
for breakShape in breakLayer.shapes.not_disabled_iter():
intersections = self.intersectArcGeometry(arcGeo, breakShape)
if len(intersections) == 2:
(near, far) = self.classifyIntersections(arcGeo, intersections)
logger.debug("Arc %s broken from (%f, %f) to (%f, %f)" % (arcGeo.toShortString(), near.x, near.y, far.x, far.y))
newGeos.extend(self.breakArcGeo(ArcGeo(Ps=arcGeo.Ps, Pe=near, O=arcGeo.O, r=arcGeo.r, s_ang=arcGeo.s_ang, direction=arcGeo.ext)))
newGeos.append(BreakGeo(near, far, breakShape.axis3_mill_depth, breakShape.f_g1_plane, breakShape.f_g1_depth))
newGeos.extend(self.breakArcGeo(ArcGeo(Ps=far, Pe=arcGeo.Pe, O=arcGeo.O, r=arcGeo.r, e_ang=arcGeo.e_ang, direction=arcGeo.ext)))
return newGeos
return [arcGeo]
def breakLineGeo(self, lineGeo):
"""
Try to break passed lineGeo with any of the shapes on a break layers.
Will break lineGeos recursively.
@return: The list of geometries after breaking (lineGeo itself if no breaking happened)
"""
newGeos = Geos([])
for breakLayer in self.breakLayers:
for breakShape in breakLayer.shapes.not_disabled_iter():
intersections = self.intersectLineGeometry(lineGeo, breakShape)
if len(intersections) == 2:
(near, far) = self.classifyIntersections(lineGeo, intersections)
logger.debug("Line %s broken from (%f, %f) to (%f, %f)" % (lineGeo.to_short_string(), near.x, near.y, far.x, far.y))
newGeos.extend(self.breakLineGeo(LineGeo(lineGeo.Ps, near)))
newGeos.append(BreakGeo(near, far, breakShape.axis3_mill_depth, breakShape.f_g1_plane, breakShape.f_g1_depth))
newGeos.extend(self.breakLineGeo(LineGeo(far, lineGeo.Pe)))
return newGeos
return [lineGeo]
