Merge pull request #1880 from thumDer/feature/directcontext3d

dc3d server implementation with example

extensions/pyRevitDevTools.extension/pyRevitDev.tab/Developer Examples.panel/DirectContext3D.pushbutton/bundle.yaml

@@ -0,0 +1,7 @@
+title: "Test DirectContext3D"
+tooltip:
+author: Tamás Déri
+engine:
+  clean: false
+  full_frame: false
+  persistent: true

extensions/pyRevitDevTools.extension/pyRevitDev.tab/Developer Examples.panel/DirectContext3D.pushbutton/dc3dtest_script.py

@@ -0,0 +1,91 @@
+# -*- coding: UTF-8 -*-
+
+from __future__ import print_function
+
+import traceback
+from pyrevit import script, forms, revit, DB
+
+doc = revit.doc
+uidoc = revit.uidoc
+
+logger = script.get_logger()
+output = script.get_output()
+
+class UI(forms.WPFWindow):
+    def __init__(self, xaml_file_name):
+        forms.WPFWindow.__init__(self, xaml_file_name, handle_esc=False)
+
+        self.server = revit.dc3dserver.Server()
+        if not self.server:
+            script.exit()
+
+        self.Closed += self.form_closed
+
+    def form_closed(self, sender, args):
+        try:
+            self.server.remove_server()
+            uidoc.RefreshActiveView()
+        except:
+            print(traceback.format_exc())
+
+    def button_apply(self, sender, args):
+        try:
+            x = float(self.txtCoordX.Text)
+            y = float(self.txtCoordY.Text)
+            z = float(self.txtCoordZ.Text)
+            width = float(self.txtWidth.Text)
+            height = float(self.txtHeight.Text)
+            length = float(self.txtLength.Text)
+            color = DB.ColorWithTransparency(
+                int(self.txtRed.Text),
+                int(self.txtGreen.Text),
+                int(self.txtBlue.Text),
+                int(self.txtTransp.Text)
+            )
+
+        except ValueError:
+            forms.alert("Input value invalid!", sub_msg=traceback.format_exc())
+            return
+
+        bb = DB.BoundingBoxXYZ()
+        bb.Min = DB.XYZ(
+            - width / 2,
+            - length / 2,
+            - height / 2,
+        )
+        bb.Max = DB.XYZ(
+            width / 2,
+            length / 2,
+            height / 2,
+        )
+
+        bb.Transform = DB.Transform.CreateTranslation(
+            DB.XYZ(x, y, z)
+        )
+
+        mesh = revit.dc3dserver.Mesh.from_boundingbox(
+            bb,
+            color
+        )
+
+        self.server.meshes = [mesh]
+        uidoc.RefreshActiveView()
+
+    def button_select(self, sender, args):
+        element = revit.pick_element()
+        geometry = revit.query.get_geometry(element)
+
+        mesh = []
+        for geo in geometry:
+            if not isinstance(geo, DB.Solid) or geo.Volume == 0:
+                continue
+            solid_mesh = revit.dc3dserver.Mesh.from_solid(doc, geo)
+            if not solid_mesh:
+                continue
+            mesh.append(solid_mesh)
+
+        self.server.meshes = mesh
+        uidoc.RefreshActiveView()
+
+ui = UI("ui.xaml")
+ui.show(modal=False)

extensions/pyRevitDevTools.extension/pyRevitDev.tab/Developer Examples.panel/DirectContext3D.pushbutton/ui.xaml

@@ -0,0 +1,49 @@
+<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        ShowInTaskbar="False"
+        WindowStartupLocation="CenterScreen"
+        HorizontalContentAlignment="Center"
+        SizeToContent="WidthAndHeight">
+    <StackPanel Margin="5">
+        <Grid Margin="10">
+            <Grid.RowDefinitions>
+                <RowDefinition />
+                <RowDefinition />
+                <RowDefinition />
+                <RowDefinition />
+                <RowDefinition />
+                <RowDefinition />
+                <RowDefinition />
+                <RowDefinition />
+                <RowDefinition />
+                <RowDefinition />
+            </Grid.RowDefinitions>
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="*"/>
+                <ColumnDefinition Width="50"/>
+            </Grid.ColumnDefinitions>
+            <TextBlock Margin="5" Grid.Row="0" Grid.Column="0">X Coordinate</TextBlock>
+            <TextBox Margin="5" Grid.Row="0" Grid.Column="1" Name="txtCoordX" Text="0" />
+            <TextBlock Margin="5" Grid.Row="1" Grid.Column="0">Y Coordinate</TextBlock>
+            <TextBox Margin="5" Grid.Row="1" Grid.Column="1" Name="txtCoordY" Text="0" />
+            <TextBlock Margin="5" Grid.Row="2" Grid.Column="0">Z Coordinate</TextBlock>
+            <TextBox Margin="5" Grid.Row="2" Grid.Column="1" Name="txtCoordZ" Text="0" />
+            <TextBlock Margin="5" Grid.Row="3" Grid.Column="0">Width</TextBlock>
+            <TextBox Margin="5" Grid.Row="3" Grid.Column="1" Name="txtWidth" Text="1" />
+            <TextBlock Margin="5" Grid.Row="4" Grid.Column="0">Length</TextBlock>
+            <TextBox Margin="5" Grid.Row="4" Grid.Column="1" Name="txtLength" Text="1" />
+            <TextBlock Margin="5" Grid.Row="5" Grid.Column="0">Height</TextBlock>
+            <TextBox Margin="5" Grid.Row="5" Grid.Column="1" Name="txtHeight" Text="1" />
+            <TextBlock Margin="5" Grid.Row="6" Grid.Column="0">Red</TextBlock>
+            <TextBox Margin="5" Grid.Row="6" Grid.Column="1" Name="txtRed" Text="255" />
+            <TextBlock Margin="5" Grid.Row="7" Grid.Column="0">Green</TextBlock>
+            <TextBox Margin="5" Grid.Row="7" Grid.Column="1" Name="txtGreen" Text="0" />
+            <TextBlock Margin="5" Grid.Row="8" Grid.Column="0">Blue</TextBlock>
+            <TextBox Margin="5" Grid.Row="8" Grid.Column="1" Name="txtBlue" Text="0" />
+            <TextBlock Margin="5" Grid.Row="9" Grid.Column="0">Transparency</TextBlock>
+            <TextBox Margin="5" Grid.Row="9" Grid.Column="1" Name="txtTransp" Text="0" />
+        </Grid>
+        <Button x:Name="btnApply" Click="button_apply" Content="Create Box" />
+        <Button x:Name="btnSelect" Margin="0,5,0,0" Click="button_select" Content="Pick Source Element" />
+    </StackPanel>
+</Window>

extensions/pyRevitDevTools.extension/pyRevitDev.tab/Developer Examples.panel/bundle.yaml

@@ -1,4 +1,5 @@
 title: Developer Examples
 layout:
   - CLR
-  - Inspect IExporter
+  - Inspect IExporter
+  - DirectContext3D

pyrevitlib/pyrevit/api.py

@@ -25,6 +25,8 @@
 from Autodesk.Revit import ApplicationServices
 from Autodesk.Revit import DB
 from Autodesk.Revit import UI
+from Autodesk.Revit.DB import ExternalService
+from Autodesk.Revit.DB import DirectContext3D
 
 
 def get_product_serial_number():

pyrevitlib/pyrevit/revit/__init__.py

@@ -30,6 +30,7 @@
 from pyrevit.revit import units
 from pyrevit.revit import features
 from pyrevit.revit import bim360
+from pyrevit.revit import dc3dserver
 
 
 #pylint: disable=W0703,C0302,C0103