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refactor

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This commit is contained in:
Justin Lin 2019-09-09 09:30:25 +08:00
parent bfcd168e4b
commit 9fe1994049
3 changed files with 18 additions and 18 deletions
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1
examples/maze/mobius_maze.scad
View File

@ -1,6 +1,7 @@
include <hull_polyline3d.scad>;
include <rotate_p.scad>;
include <square_maze.scad>;
use <twisted_maze.scad>;
rows = 48;
columns = 8;

17
examples/maze/square_maze.scad
View File

@ -351,22 +351,5 @@ function maze_walls(blocks, rows, columns, block_width, left_border = true, bott
]
, left_walls, buttom_walls
);
function y_twist(walls, angle, rows, columns, block_width) =
let(
x_offset = columns * block_width / 2,
x_centered = [
for(wall_pts = walls)
[for(pt = wall_pts) [pt[0], pt[1], 0] + [-x_offset, 0, 0]]
],
a_step = angle / (rows * block_width)
)
[
for(wall_pts = x_centered)
[
for(pt = wall_pts)
rotate_p(pt, [0, pt[1] * a_step, 0]) + [x_offset, 0, 0]
]
];
// ==========

18
examples/maze/twisted_maze.scad
View File

@ -9,6 +9,23 @@ wall_thickness = 1;
angle = 180;
// $fn = 24;
function y_twist(walls, angle, rows, columns, block_width) =
let(
x_offset = columns * block_width / 2,
x_centered = [
for(wall_pts = walls)
[for(pt = wall_pts) [pt[0], pt[1], 0] + [-x_offset, 0, 0]]
],
a_step = angle / (rows * block_width)
)
[
for(wall_pts = x_centered)
[
for(pt = wall_pts)
rotate_p(pt, [0, pt[1] * a_step, 0]) + [x_offset, 0, 0]
]
];
blocks = go_maze(
1, 1, // starting point
starting_maze(rows, columns),
@ -16,7 +33,6 @@ blocks = go_maze(
);
walls = maze_walls(blocks, rows, columns, block_width);
for(wall_pts = y_twist(walls, angle, rows, columns, block_width)) {
hull_polyline3d(wall_pts, wall_thickness);
}