def _make_fill_grid(self, pattern_grid):
fg_scale = self._scale
fg_rotation = self._rotation
if (self._flip_u and not self._flip_v) \
or (self._flip_v and not self._flip_u):
fg_rotation = -fg_rotation
rvt_fill_grid = DB.FillGrid()
# determine and set angle
if self._flip_u and self._flip_v:
rvt_fill_grid.Angle = PI + pattern_grid.angle
elif self._flip_u:
rvt_fill_grid.Angle = PI - pattern_grid.angle
elif self._flip_v:
rvt_fill_grid.Angle = -pattern_grid.angle
else:
rvt_fill_grid.Angle = pattern_grid.angle
rvt_fill_grid.Angle += fg_rotation
# determine and set origin
# apply flips
origin_u = -pattern_grid.origin.u if self._flip_u \
else pattern_grid.origin.u
origin_v = -pattern_grid.origin.v if self._flip_v \
else pattern_grid.origin.v
# apply rotation if any
fg_origin = _PatternPoint(origin_u, origin_v)
if fg_rotation:
fg_origin.rotate(fg_rotation)
rvt_fill_grid.Origin = \
DB.UV(fg_origin.u * fg_scale, fg_origin.v * fg_scale)
# determine and set offset
if self._flip_u and self._flip_v:
rvt_fill_grid.Offset = pattern_grid.offset * fg_scale
elif self._flip_u or self._flip_v:
rvt_fill_grid.Offset = -pattern_grid.offset * fg_scale
else:
rvt_fill_grid.Offset = pattern_grid.offset * fg_scale
# determine and set shift
rvt_fill_grid.Shift = pattern_grid.shift * fg_scale
# build and set segments list
if pattern_grid.segments:
scaled_segments = \
[seg * fg_scale for seg in pattern_grid.segments]
rvt_fill_grid.SetSegments(scaled_segments)
return rvt_fill_grid
def get_rvt_fillgrid(self):
rvt_fill_grid = DB.FillGrid()
rvt_fill_grid.Origin = DB.UV(self.origin.u * self._scale,
self.origin.v * self._scale)
rvt_fill_grid.Angle = self.angle
rvt_fill_grid.Offset = self.offset * self._scale
rvt_fill_grid.Shift = self.shift * self._scale
scaled_segments = [x * self._scale
for x in self._rvt_fillgrid.GetSegments()]
rvt_fill_grid.SetSegments(scaled_segments)
return rvt_fill_grid
def make_fillgrid(gridstring, scale=0.00328084):
logger.debug(gridstring, scale)
rvt_fill_grid = DB.FillGrid()
griddata = [float(x.strip()) for x in gridstring.split(',') if x]
if griddata:
rvt_fill_grid.Angle = math.radians(griddata[0])
rvt_fill_grid.Origin = \
DB.UV(griddata[1] * scale, griddata[2] * scale)
rvt_fill_grid.Shift = griddata[3] * scale
rvt_fill_grid.Offset = griddata[4] * scale
if len(griddata) > 5:
scaled_segments = [abs(x) * scale for x in griddata[5:]]
rvt_fill_grid.SetSegments(scaled_segments)
return rvt_fill_grid
def _make_fill_grid(self, pattern_grid):
if isinstance(pattern_grid, _RevitFillGrid):
rvt_fill_grid = pattern_grid.get_rvt_fillgrid()
else:
scale = self._scale
rvt_fill_grid = DB.FillGrid()
rvt_fill_grid.Angle = pattern_grid.angle
rvt_fill_grid.Origin = \
DB.UV(pattern_grid.origin.u * scale,
pattern_grid.origin.v * scale)
rvt_fill_grid.Offset = pattern_grid.offset * scale
rvt_fill_grid.Shift = pattern_grid.shift * scale
if pattern_grid.segments:
scaled_segments = [seg * scale for seg in pattern_grid.segments]
rvt_fill_grid.SetSegments(scaled_segments)
return rvt_fill_grid
