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refactor

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Justin Lin
2019-09-02 08:43:44 +08:00
parent 76c703dfc2
commit 1d46034298
1 changed files with 4 additions and 36 deletions
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40
examples/stereographic_square_maze.scad
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@@ -18,41 +18,8 @@ module stereographic_projection_maze2(maze_rows, block_width, wall_thickness, fn
length = block_width * maze_rows + wall_thickness; length = block_width * maze_rows + wall_thickness;
module draw_block(wall_type, block_width, wall_thickness) {
if(wall_type == UPPER_WALL || wall_type == UPPER_RIGHT_WALL) {
// draw a upper wall
line2d(
[0, block_width], [block_width, block_width], wall_thickness
);
}
if(wall_type == RIGHT_WALL || wall_type == UPPER_RIGHT_WALL) {
// draw a right wall
line2d(
[block_width, block_width], [block_width, 0], wall_thickness
);
}
}
module draw_maze(rows, columns, blocks, block_width, wall_thickness) {
for(block = blocks) {
// move a block to a right position.
translate([get_x(block) - 1, get_y(block) - 1] * block_width)
draw_block(
get_wall_type(block),
block_width,
wall_thickness
);
}
// the lowermost wall
line2d([0, 0], [block_width * columns, 0], wall_thickness);
// the leftmost wall
line2d([0, 0], [0, block_width * rows], wall_thickness);
}
module maze() { module maze() {
translate([-block_width * maze_rows / 2, -block_width * maze_rows / 2, 0]) union() { translate([-block_width * maze_rows / 2, -block_width * maze_rows / 2, 0])
draw_maze( draw_maze(
maze_rows, maze_rows,
maze_rows, maze_rows,
@@ -60,14 +27,15 @@ module stereographic_projection_maze2(maze_rows, block_width, wall_thickness, fn
block_width, block_width,
wall_thickness wall_thickness
); );
}
} }
stereographic_extrude(shadow_side_leng = length, $fn = fn) stereographic_extrude(shadow_side_leng = length, $fn = fn)
maze(); maze();
if(shadow == "YES") { if(shadow == "YES") {
color("black") linear_extrude(wall_height) maze(); color("black")
linear_extrude(wall_height)
maze();
} }
} }