Differences

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--- doc:user:geometry:user:surfaces [2016/04/05 22:47] – wautelet
+++ doc:user:geometry:user:surfaces [2016/11/14 10:30] – [Surface of revolution] wautelet
@@ Line 76: / Line 76: @@
 | ''knotv1'', ''knotv2'', ... | knot vector along V                     |
-===== Surface of revolution =====
+===== Closed Surface of revolution =====
 {{ doc:user:doc-revol.png |}}
@@ Line 87: / Line 87: @@
 | ''wire''                   | ''[[contours|Wire]]'' which will rotate along the revolution axis (it cannot intersect the axis on its first point and must be coplanar with it). |
+===== Open Surface of revolution =====
+  openrevsur = surfaceset.add( OpenRevolutionSurface(number, axe, wire, angle) )
+with
+| ''number'' | user number (unique among surfaces and $\ge 1$) |
+| ''axe''                    | ''[[courbes|Line]]'' which defines the revolution axis |
+| ''wire''                   | ''[[contours|Wire]]'' which will rotate along the revolution axis (it cannot intersect the axis on its first point and must be coplanar with it). |
+| ''angle'' | opening angle ($]0, 2 \pi[$) |
 ===== Sphere  =====