def draw_wp(self, uid):
"""Draw the workplane with uid."""
context = self.canvas._display.Context
if uid:
wp = self.wp_dict[uid]
border = wp.border
if uid == self.activeWpUID:
borderColor = Quantity_Color(Quantity_NOC_DARKGREEN)
else:
borderColor = Quantity_Color(Quantity_NOC_GRAY)
aisBorder = AIS_Shape(border)
context.Display(aisBorder, True)
context.SetColor(aisBorder, borderColor, True)
transp = 0.8 # 0.0 <= transparency <= 1.0
context.SetTransparency(aisBorder, transp, True)
drawer = aisBorder.DynamicHilightAttributes()
context.HilightWithColor(aisBorder, drawer, True)
clClr = Quantity_Color(Quantity_NOC_MAGENTA1)
for cline in wp.clines:
geomline = wp.geomLineBldr(cline)
aisline = AIS_Line(geomline)
aisline.SetOwner(geomline)
drawer = aisline.Attributes()
# asp parameters: (color, type, width)
asp = Prs3d_LineAspect(clClr, 2, 1.0)
drawer.SetLineAspect(asp)
aisline.SetAttributes(drawer)
context.Display(aisline, False) # (see comment below)
# 'False' above enables 'context' mode display & selection
pntlist = wp.intersectPts() # type <gp_Pnt>
for point in pntlist:
self.canvas._display.DisplayShape(point)
for ccirc in wp.ccircs:
aiscirc = AIS_Circle(wp.convert_circ_to_geomCirc(ccirc))
drawer = aisline.Attributes()
# asp parameters: (color, type, width)
asp = Prs3d_LineAspect(clClr, 2, 1.0)
drawer.SetLineAspect(asp)
aiscirc.SetAttributes(drawer)
context.Display(aiscirc, False) # (see comment below)
# 'False' above enables 'context' mode display & selection
for edge in wp.edgeList:
self.canvas._display.DisplayShape(edge, color="WHITE")
self.canvas._display.Repaint()
def draw_shape(self, uid):
"""Draw the part (shape) with uid."""
context = self.canvas._display.Context
if uid:
if uid in self.transparency_dict:
transp = self.transparency_dict[uid]
else:
transp = 0.0
part_data = doc.part_dict[uid]
shape = part_data["shape"]
color = part_data["color"]
try:
aisShape = AIS_Shape(shape)
self.ais_shape_dict[uid] = aisShape
context.Display(aisShape, True)
context.SetColor(aisShape, color, True)
# Set shape transparency, a float from 0.0 to 1.0
context.SetTransparency(aisShape, transp, True)
drawer = aisShape.DynamicHilightAttributes()
context.HilightWithColor(aisShape, drawer, True)
except AttributeError as e:
print(e)
def redraw(self):
context = self.canva._display.Context
if not self.registeredCallback:
self.canva._display.SetSelectionModeNeutral()
context.SetAutoActivateSelection(True)
context.RemoveAll(True)
for uid in self.drawList:
if uid in self._partDict.keys():
if uid in self._transparencyDict.keys():
transp = self._transparencyDict[uid]
else:
transp = 0.0
color = self._colorDict[uid]
aisShape = AIS_Shape(self._partDict[uid])
context.Display(aisShape, True)
context.SetColor(aisShape, color, True)
# Set shape transparency, a float from 0.0 to 1.0
context.SetTransparency(aisShape, transp, True)
drawer = aisShape.DynamicHilightAttributes()
context.HilightWithColor(aisShape, drawer, True)
elif uid in self._wpDict.keys():
wp = self._wpDict[uid]
border = wp.border
if uid == self.activeWpUID:
borderColor = Quantity_Color(Quantity_NOC_DARKGREEN)
else:
borderColor = Quantity_Color(Quantity_NOC_GRAY)
aisBorder = AIS_Shape(border)
context.Display(aisBorder, True)
context.SetColor(aisBorder, borderColor, True)
transp = 0.8 # 0.0 <= transparency <= 1.0
context.SetTransparency(aisBorder, transp, True)
drawer = aisBorder.DynamicHilightAttributes()
context.HilightWithColor(aisBorder, drawer, True)
clClr = Quantity_Color(Quantity_NOC_MAGENTA1)
for cline in wp.clines:
geomline = wp.geomLineBldr(cline)
aisline = AIS_Line(geomline)
aisline.SetOwner(geomline)
drawer = aisline.Attributes()
# asp parameters: (color, type, width)
asp = Prs3d_LineAspect(clClr, 2, 1.0)
drawer.SetLineAspect(asp)
aisline.SetAttributes(drawer)
context.Display(aisline, False) # (see comment below)
# 'False' above enables 'context' mode display & selection
pntlist = wp.intersectPts() # type <gp_Pnt>
for point in pntlist:
self.canva._display.DisplayShape(point)
for ccirc in wp.ccircs:
aiscirc = AIS_Circle(wp.convert_circ_to_geomCirc(ccirc))
drawer = aisline.Attributes()
# asp parameters: (color, type, width)
asp = Prs3d_LineAspect(clClr, 2, 1.0)
drawer.SetLineAspect(asp)
aiscirc.SetAttributes(drawer)
context.Display(aiscirc, False) # (see comment below)
# 'False' above enables 'context' mode display & selection
for edge in wp.edgeList:
self.canva._display.DisplayShape(edge, color="WHITE")
self.canva._display.Repaint()
##but WITHOUT ANY WARRANTY; without even the implied warranty of ##MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ##GNU Lesser General Public License for more details. ## ##You should have received a copy of the GNU Lesser General Public License ##along with pythonOCC. If not, see <http://www.gnu.org/licenses/>. from OCC.Core.BRepPrimAPI import BRepPrimAPI_MakeBox from OCC.Core.AIS import AIS_Shape from OCC.Display.SimpleGui import init_display display, start_display, add_menu, add_function_to_menu = init_display() myBox = BRepPrimAPI_MakeBox(60, 60, 50).Shape() context = display.Context context.SetAutoActivateSelection(False) aisShape = AIS_Shape(myBox) context.Display(aisShape, True) # Set shape transparency, a float number from 0.0 to 1.0 context.SetTransparency(aisShape, 0.6, True) owner = aisShape.GetOwner() drawer = aisShape.DynamicHilightAttributes() # TODO: how do we set the color ? Quantity_NOC_RED context.HilightWithColor(aisShape, drawer, True) display.View_Iso() display.FitAll() start_display()