update brep examples

docs/examples/brep_from_booleans.rst

@@ -1,5 +1,5 @@
 ********************************************************************************
-BRep Shape From Booleans
+Brep Shape From Booleans
 ********************************************************************************
 
 .. figure:: /_images/example_brep_from_booleans.png

docs/examples/brep_from_mesh.rst

@@ -1,5 +1,5 @@
 ********************************************************************************
-BRep From Mesh
+Brep From Mesh
 ********************************************************************************
 
 .. figure:: /_images/example_brep_from_mesh.png

docs/examples/brep_slice.py

@@ -0,0 +1,20 @@
+# type: ignore
+
+from math import radians
+from compas.geometry import Box
+from compas.geometry import Plane
+from compas.geometry import Rotation
+from compas_view2.app import App
+
+box = Box.from_width_height_depth(1, 1, 1).to_brep()
+
+plane = Plane.worldXY()
+R = Rotation.from_axis_and_angle([0, 1, 0], radians(30))
+
+plane.transform(R)
+
+slice = box.slice(plane)
+
+viewer = App()
+viewer.add(slice, linewidth=2)
+viewer.show()

docs/examples/brep_split.py

@@ -0,0 +1,40 @@
+# type: ignore
+
+from math import radians
+from compas.geometry import Box, Plane, Rotation
+from compas.geometry import is_point_infront_plane
+from compas.colors import Color
+from compas_occ.brep import OCCBrep as Brep
+from compas_view2.app import App
+
+box = Box.from_width_height_depth(1, 1, 1).to_brep()
+
+R = Rotation.from_axis_and_angle([0, 1, 0], radians(30))
+plane = Plane.worldXY()
+plane.transform(R)
+
+result = box.split(Brep.from_planes([plane]))
+
+viewer = App()
+viewer.view.camera.position = [2, -4, 1]
+viewer.view.camera.look_at([0, 0, 0])
+
+viewer.add(plane, linewidth=2, opacity=0.3)
+
+for brep in result:
+    if is_point_infront_plane(brep.centroid, plane):
+        viewer.add(
+            brep,
+            facecolor=Color.red().lightened(50),
+            linecolor=Color.red(),
+            linewidth=2,
+        )
+    else:
+        viewer.add(
+            brep,
+            facecolor=Color.blue().lightened(50),
+            linecolor=Color.blue(),
+            linewidth=2,
+        )
+
+viewer.show()

docs/examples/brep_split.rst

@@ -0,0 +1,11 @@
+********************************************************************************
+Split a Brep Shape With a Plane
+********************************************************************************
+
+.. figure:: /_images/example_brep_split.png
+    :figclass: figure
+    :class: figure-img img-fluid
+
+
+.. literalinclude:: brep_split.py
+    :language: python

docs/examples/brep_trim.py

@@ -0,0 +1,19 @@
+# type: ignore
+
+from math import radians
+from compas.geometry import Box
+from compas.geometry import Plane
+from compas.geometry import Rotation
+from compas_view2.app import App
+
+box = Box.from_width_height_depth(1, 1, 1).to_brep()
+
+R = Rotation.from_axis_and_angle([0, 1, 0], radians(30))
+plane = Plane.worldXY()
+plane.transform(R)
+
+box.trim(plane)
+
+viewer = App()
+viewer.add(box, linewidth=2)
+viewer.show()

docs/examples/brepface_with_hole.rst

@@ -1,5 +1,5 @@
 ********************************************************************************
-BRepFace with Hole
+BrepFace with Hole
 ********************************************************************************
 
 .. figure:: /_images/example_brepface_with_hole.png

docs/examples/brepface_with_holes.rst

@@ -1,5 +1,5 @@
 ********************************************************************************
-BRepFace with Holes
+BrepFace with Holes
 ********************************************************************************
 
 .. figure:: /_images/example_brepface_with_holes.png