rename

examples/dot_photo_sphere.scad

@@ -1,5 +1,5 @@
 use <pixel/px_gray.scad>;
-use <experimental/tf_sphere.scad>;
+use <experimental/ptf_sphere.scad>;
 
 photo_size = [100, 100];
 radius = 50;
@@ -110,14 +110,14 @@ dots = px_gray(levels, center = true, normalize = true);
 
 color("white")
     for(dot = dots) {   
-        translate(tf_sphere(photo_size, dot[0] + photo_size / 2, radius, [180, 180])) 
+        translate(ptf_sphere(photo_size, dot[0] + photo_size / 2, radius, [180, 180])) 
             square(dot[1] * 2.5);
     }
     
 rotate([180, 0, 0])
 color("white")
     for(dot = dots) {   
-        translate(tf_sphere(photo_size, dot[0] + photo_size / 2, radius, [180, 180])) 
+        translate(ptf_sphere(photo_size, dot[0] + photo_size / 2, radius, [180, 180])) 
             square(dot[1] * 2.5);
     }
     

examples/hollow_out_holder.scad

@@ -1,7 +1,7 @@
 use <hull_polyline3d.scad>;
 use <util/rand.scad>;
 use <experimental/tri_bisectors.scad>;
-use <experimental/tf_bend.scad>;
+use <experimental/ptf_bend.scad>;
 
 width = 5;
 columns = 30;
@@ -47,7 +47,7 @@ lines = concat(
 );
 
 for(line = lines) {  
-   transformed = [for(pt = line) tf_bend([columns * width, rows * width], pt, radius, angle)];
+   transformed = [for(pt = line) ptf_bend([columns * width, rows * width], pt, radius, angle)];
    hull_polyline3d(transformed, thickness, $fn = 4);
 }
 

examples/maze/mobius_maze.scad

@@ -1,7 +1,7 @@
 use <hull_polyline3d.scad>;
 use <experimental/mz_blocks.scad>;
 use <experimental/mz_walls.scad>;
-use <experimental/tf_ring.scad>;
+use <experimental/ptf_ring.scad>;
 
 rows = 48;
 columns = 8;
@@ -24,6 +24,6 @@ walls = mz_walls(blocks, rows, columns, block_width, bottom_border = false);
 
 size = [columns * block_width, rows * block_width];
 for(wall_pts = walls) {  
-   transformed = [for(pt = wall_pts) tf_ring(size, pt, radius, 360, angle)];
+   transformed = [for(pt = wall_pts) ptf_ring(size, pt, radius, 360, angle)];
    hull_polyline3d(transformed, wall_thickness);
 }

examples/maze/sphere_maze.scad

@@ -2,7 +2,7 @@ use <hull_polyline3d.scad>;
 use <matrix/m_rotation.scad>;
 use <experimental/mz_blocks.scad>;
 use <experimental/mz_walls.scad>;
-use <experimental/tf_sphere.scad>;
+use <experimental/ptf_sphere.scad>;
 
 r = 10;
 rows = 24;
@@ -26,7 +26,7 @@ module sphere_maze() {
     for(wall_pts = walls) {  
         rxpts = [
             for(p = wall_pts) 
-                tf_sphere(size, mr * [p[0], p[1], 0, 0] + p_offset, r)
+                ptf_sphere(size, mr * [p[0], p[1], 0, 0] + p_offset, r)
         ];
         hull_polyline3d(rxpts, wall_thickness, $fn = 6);
     }

examples/maze/torus_maze.scad

@@ -1,5 +1,5 @@
 use <hull_polyline3d.scad>;
-use <experimental/tf_torus.scad>;
+use <experimental/ptf_torus.scad>;
 use <experimental/mz_blocks.scad>;
 use <experimental/mz_walls.scad>;
 
@@ -24,7 +24,7 @@ walls = mz_walls(blocks, rows, columns, block_width, left_border = false, bottom
 
 size = [columns * block_width, rows * block_width];
 for(wall_pts = walls) {  
-   transformed = [for(pt = wall_pts) tf_torus(size, pt, [radius, radius / 2], twist = twist)];
+   transformed = [for(pt = wall_pts) ptf_torus(size, pt, [radius, radius / 2], twist = twist)];
    hull_polyline3d(transformed, wall_thickness, $fn = 4);
 }
 

examples/maze/twisted_maze.scad

@@ -1,7 +1,7 @@
 use <hull_polyline3d.scad>;
 use <experimental/mz_blocks.scad>;
 use <experimental/mz_walls.scad>;
-use <experimental/tf_y_twist.scad>;
+use <experimental/ptf_y_twist.scad>;
 
 rows = 16;
 columns = 8;
@@ -19,6 +19,6 @@ walls = mz_walls(blocks, rows, columns, block_width);
 
 size = [columns * block_width, rows * block_width];
 for(wall_pts = walls) {  
-   transformed = [for(pt = wall_pts) tf_y_twist(size, pt, angle)];
+   transformed = [for(pt = wall_pts) ptf_y_twist(size, pt, angle)];
    hull_polyline3d(transformed, wall_thickness);
 }

examples/tiled_line_mobius.scad

@@ -1,6 +1,6 @@
 use <util/rand.scad>;
 use <hull_polyline3d.scad>;
-use <experimental/tf_ring.scad>;
+use <experimental/ptf_ring.scad>;
 
 size = [20, 100];
 line_width = 1;
@@ -32,7 +32,7 @@ module tiled_line_mobius(size, twist, step, line_width = 1) {
     );
             
     for(line = lines) {
-        pts = [for(p = line) tf_ring(size, p, size[0], twist = twist)];
+        pts = [for(p = line) ptf_ring(size, p, size[0], twist = twist)];
         hull_polyline3d(pts, thickness = line_width);
     }
 }

examples/tiled_line_torus.scad

@@ -1,6 +1,6 @@
 use <util/rand.scad>;
 use <hull_polyline3d.scad>;
-use <experimental/tf_torus.scad>;
+use <experimental/ptf_torus.scad>;
 
 size = [20, 50];
 line_width = 1;
@@ -24,7 +24,7 @@ module tiled_line_torus(size, twist, step, line_width = 1) {
     );
             
     for(line = lines) {
-        pts = [for(p = line) tf_torus(size, p, [size[0], size[0] / 2], twist = twist)];
+        pts = [for(p = line) ptf_torus(size, p, [size[0], size[0] / 2], twist = twist)];
         hull_polyline3d(pts, thickness = line_width);
     }
 }

src/experimental/ptf_bend.scad

@@ -5,7 +5,7 @@
     angle: The central angle of the arc.
 */
 
-function tf_bend(size, point, radius, angle) = 
+function ptf_bend(size, point, radius, angle) = 
     let(
         xlen = size[0],
         // ignored

src/experimental/ptf_ring.scad

@@ -1,5 +1,5 @@
 use <rotate_p.scad>;
-use <experimental/tf_y_twist.scad>;
+use <experimental/ptf_y_twist.scad>;
 
 /*
     size: The size of a rectangle.
@@ -8,10 +8,10 @@ use <experimental/tf_y_twist.scad>;
     angle: arc angle.
     twist: The number of degrees of through which the rectangle is twisted.
 */
-function tf_ring(size, point, radius, angle = 360, twist = 0) = 
+function ptf_ring(size, point, radius, angle = 360, twist = 0) = 
     let(
         yleng = size[1],
         a_step = angle / yleng,
-        twisted = tf_y_twist(size, point, twist)
+        twisted = ptf_y_twist(size, point, twist)
     )
     rotate_p([radius + twisted[0], 0, twisted[2]], a_step * twisted[1]);

src/experimental/ptf_sphere.scad

@@ -6,7 +6,7 @@ use <rotate_p.scad>;
     radius: sphere radius.
     angle: [za, xa] mapping angles.
 */
-function tf_sphere(size, point, radius, angle = [180, 360]) =
+function ptf_sphere(size, point, radius, angle = [180, 360]) =
     let(
         x = point[0],
         y = point[1],

src/experimental/ptf_torus.scad

@@ -7,7 +7,7 @@ use <rotate_p.scad>;
     angle: torus [A, a].
     twist: The number of degrees of through which the rectangle is twisted.
 */
-function tf_torus(size, point, radius, angle = [360, 360], twist = 0) =
+function ptf_torus(size, point, radius, angle = [360, 360], twist = 0) =
     let(
         xlen = size[0],
         ylen = size[1],

src/experimental/ptf_x_twist.scad

@@ -5,7 +5,7 @@ use <rotate_p.scad>;
     point: A point in the rectangle.
     angle: twisted angle.
 */
-function tf_x_twist(size, point, angle) =
+function ptf_x_twist(size, point, angle) =
     let(
         xlen = size[0],
         ylen = size[1],

src/experimental/ptf_y_twist.scad

@@ -5,7 +5,7 @@ use <rotate_p.scad>;
     point: A point in the rectangle.
     angle: twisted angle.
 */
-function tf_y_twist(size, point, angle) =
+function ptf_y_twist(size, point, angle) =
     let(
         xlen = size[0],
         ylen = size[1],

src/experimental/sf_bend.scad

@@ -1,6 +1,6 @@
 use <experimental/_impl/_sf_square_surfaces.scad>;
 use <experimental/sf_solidify.scad>;
-use <experimental/tf_bend.scad>;
+use <experimental/ptf_bend.scad>;
 
 /*
     levels : A list of numbers (0 ~ 255).
@@ -23,13 +23,13 @@ module sf_bend(levels, radius, thickness, depth, angle = 180, invert = false) {
         [
             for(row = surface[0]) 
             [
-                for(p = row) tf_bend(size, p, r, angle)
+                for(p = row) ptf_bend(size, p, r, angle)
             ]
         ],
         [
             for(row = surface[1]) 
             [
-                for(p = row) tf_bend(size, p, radius, angle)
+                for(p = row) ptf_bend(size, p, radius, angle)
             ]
         ]
     );

src/experimental/sf_ring.scad

@@ -1,6 +1,6 @@
 use <experimental/_impl/_sf_square_surfaces.scad>;
 use <experimental/sf_solidify.scad>;
-use <experimental/tf_ring.scad>;
+use <experimental/ptf_ring.scad>;
 
 /*
     levels : A list of numbers (0 ~ 255).
@@ -28,14 +28,14 @@ module sf_ring(levels, radius, thickness, depth, angle = 360, twist = 0, invert
                     for(row = surface[1]) 
                     [
                         for(p = row) 
-                            tf_ring(size, p + centered, radius, angle, twist)
+                            ptf_ring(size, p + centered, radius, angle, twist)
                     ]
                 ],            
                 [
                     for(row = surface[0]) 
                     [
                         for(p = row) 
-                            tf_ring(size, [p[0], p[1], -p[2]], radius, angle, twist)
+                            ptf_ring(size, [p[0], p[1], -p[2]], radius, angle, twist)
                     ]
                 ]
                 
@@ -46,14 +46,14 @@ module sf_ring(levels, radius, thickness, depth, angle = 360, twist = 0, invert
                 for(row = surface[0]) 
                 [
                     for(p = row) 
-                        tf_ring(size, p - centered, radius, angle, twist) + [0, 0, offset_z]
+                        ptf_ring(size, p - centered, radius, angle, twist) + [0, 0, offset_z]
                 ]
             ],
             [
                 for(row = surface[1]) 
                 [
                     for(p = row) 
-                        tf_ring(size, p - centered, radius, angle, twist)
+                        ptf_ring(size, p - centered, radius, angle, twist)
                 ]
             ]
         );     

src/experimental/sf_sphere.scad

@@ -1,6 +1,6 @@
 use <experimental/_impl/_sf_square_surfaces.scad>;
 use <experimental/sf_solidify.scad>;
-use <experimental/tf_sphere.scad>;
+use <experimental/ptf_sphere.scad>;
 
 /*
     levels : A list of numbers (0 ~ 255).
@@ -23,14 +23,14 @@ module sf_sphere(levels, radius, thickness, depth, angle = [180, 360], invert =
         [
             for(row = surface[0]) 
             [
-                for(p = row) tf_sphere(size, p, r, angle)
+                for(p = row) ptf_sphere(size, p, r, angle)
             ]
         ]
         ,
         [
             for(row = surface[1]) 
             [
-                for(p = row) tf_sphere(size, p, radius, angle)
+                for(p = row) ptf_sphere(size, p, radius, angle)
             ]
         ]
     );

src/experimental/sf_torus.scad

@@ -1,6 +1,6 @@
 use <experimental/_impl/_sf_square_surfaces.scad>;
 use <experimental/sf_solidify.scad>;
-use <experimental/tf_torus.scad>;
+use <experimental/ptf_torus.scad>;
 
 /*
     levels : A list of numbers (0 ~ 255).
@@ -30,13 +30,13 @@ module sf_torus(levels, radius, thickness, depth, angle = [360, 360], twist = 0,
         [
             for(row = surface[0]) 
             [
-                for(p = row) tf_torus(size, p, tr1, angle, twist)
+                for(p = row) ptf_torus(size, p, tr1, angle, twist)
             ]
         ],
         [
             for(row = surface[1]) 
             [
-                for(p = row) tf_torus(size, p, tr2, angle, twist)
+                for(p = row) ptf_torus(size, p, tr2, angle, twist)
             ]
         ]
     );