update curve examples to use plugins

docs/examples/curves/curve_closest_parameters_curve.py

@@ -13,9 +13,12 @@
 # this doesn't make much sense from an API pov
 # should be like with intersections
 parameters, distance = curve0.closest_parameters_curve(curve1, return_distance=True)
-
 points = curve0.closest_points_curve(curve1, return_distance=False)
 
+# =============================================================================
+# Visualization
+# =============================================================================
+
 view = App()
 
 view.add(curve0.to_polyline(), linewidth=3)

docs/examples/curves/curve_closest_point.py

@@ -4,13 +4,16 @@
 from compas.geometry import NurbsCurve
 from compas_view2.app import App
 
-
 points = [Point(0, 0, 0), Point(3, 0, 2), Point(6, 0, -3), Point(8, 0, 0)]
 curve = NurbsCurve.from_interpolation(points)
 
 point = Point(2, -1, 0)
 closest, t = curve.closest_point(point, return_parameter=True)
 
+# =============================================================================
+# Visualization
+# =============================================================================
+
 view = App()
 
 view.add(curve.to_polyline(), linewidth=3)

docs/examples/curves/curve_comparison1.py

@@ -1,7 +1,6 @@
 # type: ignore
 
-from compas.geometry import Point
-from compas.geometry import Polyline, Bezier
+from compas.geometry import Point, Polyline, Bezier
 from compas.geometry import NurbsCurve
 from compas_view2.app import App
 
@@ -36,7 +35,7 @@
 )
 
 # ==============================================================================
-# Visualisation
+# Visualization
 # ==============================================================================
 
 view = App()

docs/examples/curves/curve_comparison2.py

@@ -1,7 +1,6 @@
 # type: ignore
 
-from compas.geometry import Point
-from compas.geometry import Polyline, Bezier
+from compas.geometry import Point, Polyline, Bezier
 from compas_occ.geometry import OCCNurbsCurve
 from compas_view2.app import App
 
@@ -60,7 +59,7 @@
 )
 
 # ==============================================================================
-# Visualisation
+# Visualization
 # ==============================================================================
 
 view = App()

docs/examples/curves/curve_divide.py

@@ -2,11 +2,11 @@
 
 from compas.utilities import pairwise
 from compas.geometry import Point
-from compas_occ.geometry import OCCNurbsCurve
+from compas.geometry import NurbsCurve
 from compas_view2.app import App
 
 points = [Point(0, 0, 0), Point(3, -6, 0), Point(6, 2, 0), Point(9, -2, 0)]
-curve = OCCNurbsCurve.from_points(points)
+curve = NurbsCurve.from_points(points)
 
 N = 10
 params, points = curve.divide(N, return_points=True)
@@ -15,7 +15,12 @@
  segment = curve.segmented(u, v)
  print(segment.length())
 
+# =============================================================================
+# Visualization
+# =============================================================================
+
 viewer = App()
+
 viewer.add(curve.to_polyline())
 for point in points:
  viewer.add(point)

docs/examples/curves/curve_from_circle.py

@@ -2,12 +2,11 @@
 
 from compas.geometry import Polyline
 from compas.geometry import Circle
-from compas_occ.geometry import OCCNurbsCurve
+from compas.geometry import NurbsCurve
 from compas_view2.app import App
 
-
 circle = Circle(1.0)
-curve = OCCNurbsCurve.from_circle(circle)
+curve = NurbsCurve.from_circle(circle)
 
 # ==============================================================================
 # Visualisation

docs/examples/curves/curve_from_data.py

@@ -1,7 +1,8 @@
 from compas.geometry import Point
-from compas.geometry import Polyline
 from compas.geometry import NurbsCurve
-from compas_view2.app import App
+
+# from compas.geometry import Polyline
+# from compas_view2.app import App
 
 
 points = [Point(0, 0, 0), Point(3, 6, 0), Point(6, -3, 3), Point(10, 0, 0)]

docs/examples/curves/curve_from_ellipse.py

@@ -3,13 +3,13 @@
 from compas.geometry import Line
 from compas.geometry import Ellipse
 from compas.utilities import pairwise
-from compas_occ.geometry import OCCNurbsCurve
+from compas.geometry import NurbsCurve
 from compas_view2.app import App
 from compas_view2.objects import Collection
 
 
 ellipse = Ellipse(2.0, 1.0)
-curve = OCCNurbsCurve.from_ellipse(ellipse)
+curve = NurbsCurve.from_ellipse(ellipse)
 
 # ==============================================================================
 # Visualisation

docs/examples/curves/curve_from_interpolation.py

@@ -2,7 +2,7 @@
 
 from compas.geometry import Point
 from compas.geometry import Bezier
-from compas_occ.geometry import OCCNurbsCurve
+from compas.geometry import NurbsCurve
 from compas_view2.app import App
 from compas_view2.objects import Collection
 
@@ -11,7 +11,7 @@
 bezier = Bezier(points)
 points = bezier.to_points(10)
 
-curve = OCCNurbsCurve.from_interpolation(points)
+curve = NurbsCurve.from_interpolation(points)
 
 # ==============================================================================
 # Visualisation

docs/examples/curves/curve_from_line.py

@@ -2,13 +2,13 @@
 
 from compas.geometry import Point
 from compas.geometry import Line
-from compas_occ.geometry import OCCNurbsCurve
+from compas.geometry import NurbsCurve
 from compas_view2.app import App
 from compas_view2.objects import Collection
 
 
 line = Line(Point(0, 0, 0), Point(3, 3, 0))
-curve = OCCNurbsCurve.from_line(line)
+curve = NurbsCurve.from_line(line)
 
 # ==============================================================================
 # Visualisation

docs/examples/curves/curve_from_parameters.py

@@ -2,13 +2,13 @@
 
 from compas.geometry import Point
 from compas.geometry import Polyline
-from compas_occ.geometry import OCCNurbsCurve
+from compas.geometry import NurbsCurve
 from compas_view2.app import App
 
 
 points = [Point(0, 0, 0), Point(3, 6, 0), Point(6, -3, 3), Point(10, 0, 0)]
 
-curve = OCCNurbsCurve.from_parameters(
+curve = NurbsCurve.from_parameters(
  points=points,
  weights=[1.0, 1.0, 1.0, 1.0],
  knots=[0.0, 1.0],

docs/examples/curves/curve_joining.py

@@ -1,14 +1,14 @@
 # type: ignore
 
 from compas.geometry import Point
-from compas_occ.geometry import OCCNurbsCurve
+from compas.geometry import NurbsCurve
 from compas_view2.app import App
 
 points1 = [Point(0, 0, 0), Point(1, 1, 0), Point(3, 0, 0)]
 points2 = [Point(3, 0, 0), Point(4, -2, 0), Point(5, 0, 0)]
 
-curve1 = OCCNurbsCurve.from_interpolation(points1)
-curve2 = OCCNurbsCurve.from_interpolation(points2)
+curve1 = NurbsCurve.from_interpolation(points1)
+curve2 = NurbsCurve.from_interpolation(points2)
 
 joined = curve1.joined(curve2)
 curve1.join(curve2)

docs/examples/curves/curve_segmentation.py

@@ -1,19 +1,19 @@
 # type: ignore
 
 from compas.geometry import Point
-from compas_occ.geometry import OCCNurbsCurve
+from compas.geometry import NurbsCurve
 from compas_view2.app import App
 
 
 pointsA = [Point(0, 0, 0), Point(3, 6, 0), Point(6, -3, 3), Point(10, 0, 0)]
-curveA = OCCNurbsCurve.from_points(pointsA)
+curveA = NurbsCurve.from_points(pointsA)
 
 curveA.segment(u=0.2, v=0.5)
 
 print(curveA.domain)
 
 pointsB = [Point(0, -1, 0), Point(3, 5, 0), Point(6, -4, 3), Point(10, -1, 0)]
-curveB = OCCNurbsCurve.from_points(pointsB)
+curveB = NurbsCurve.from_points(pointsB)
 
 segment = curveB.segmented(u=0.2, v=0.5)