diff --git a/shapes3d.scad b/shapes3d.scad
index 45a74ac..13d2efc 100644
--- a/shapes3d.scad
+++ b/shapes3d.scad
@@ -1155,10 +1155,15 @@ function cylinder(h, r1, r2, center, l, r, d, d1, d2, anchor, spin=0, orient=UP)
 //   cyl(l|h, r|d, rounding2=, ...);
 //   cyl(l|h, r|d, rounding1=, rounding2=, ...);
 //
+// Usage: Textured Cylinders
+//   cyl(l|h, r|d, texture=, [tex_size=]|[tex_counts=], [tex_scale=], [tex_rot=], [tex_samples=], [tex_style=], [tex_taper=], [tex_inset=], ...);
+//   cyl(l|h, r1=, r2=, texture=, [tex_size=]|[tex_counts=], [tex_scale=], [tex_rot=], [tex_samples=], [tex_style=], [tex_taper=], [tex_inset=], ...);
+//   cyl(l|h, d1=, d2=, texture=, [tex_size=]|[tex_counts=], [tex_scale=], [tex_rot=], [tex_samples=], [tex_style=], [tex_taper=], [tex_inset=], ...);
+//
 // Topics: Cylinders, Textures, Rounding, Chamfers
 //
 // Description:
-//   Creates cylinders in various anchorings and orientations, with optional rounding and chamfers.
+//   Creates cylinders in various anchorings and orientations, with optional rounding, chamfers, or textures.
 //   You can use `h` and `l` interchangably, and all variants allow specifying size by either `r`|`d`,
 //   or `r1`|`d1` and `r2`|`d2`.  Note: the chamfers and rounding cannot be cumulatively longer than
 //   the cylinder's length.
diff --git a/skin.scad b/skin.scad
index b38781a..f6f6090 100644
--- a/skin.scad
+++ b/skin.scad
@@ -508,6 +508,8 @@ function skin(profiles, slices, refine=1, method="direct", sampling, caps, close
 // Function&Module: linear_sweep()
 // Usage:
 //   linear_sweep(region, [height], [center=], [slices=], [twist=], [scale=], [style=], [convexity=]) [ATTACHMENTS];
+// Usage: With Texturing
+//   linear_sweep(region, [height], [center=], texture=, [tex_size=]|[tex_counts=], [tex_scale=], [style=], [tex_samples=], ...) [ATTACHMENTS];
 // Description:
 //   If called as a module, creates a polyhedron that is the linear extrusion of the given 2D region or polygon.
 //   If called as a function, returns a VNF that can be used to generate a polyhedron of the linear extrusion
@@ -767,12 +769,14 @@ function linear_sweep(
 
 // Function&Module: rotate_sweep()
 // Usage: As Function
-//   vnf = rotate_sweep(shape, angle, ...);
+//   vnf = rotate_sweep(shape, [angle], ...);
 // Usage: As Module
-//   rotate_sweep(shape, angle, ...) [ATTACHMENTS];
+//   rotate_sweep(shape, [angle], ...) [ATTACHMENTS];
+// Usage: With Texturing
+//   rotate_sweep(shape, texture=, [tex_size=]|[tex_counts=], [tex_scale=], [tex_samples=], [tex_rot=], [tex_inset=], ...) [ATTACHMENTS];
 // Topics: Extrusion, Sweep, Revolution
 // Description:
-//   Takes a polygon or [region](regions.scad) and sweeps it in a rotation around the Z axis.
+//   Takes a polygon or [region](regions.scad) and sweeps it in a rotation around the Z axis, with optional texturing.
 //   When called as a function, returns a [VNF](vnf.scad).
 //   When called as a module, creates the sweep as geometry.
 // Arguments: