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Added EDGE constants to constants.scad.

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Revar Desmera 2019-02-16 00:55:35 -08:00
parent 86f9c2ead9
commit c684ea353d
2 changed files with 63 additions and 15 deletions
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47
constants.scad
View File

@ -40,4 +40,51 @@ V_DOWN = [ 0, 0, -1];
V_UP = [ 0, 0, 1];
// Constants for defining edges for chamfer(), etc.
EDGE_TOP_BK = [[1,0,0,0], [0,0,0,0], [0,0,0,0]];
EDGE_TOP_FR = [[0,1,0,0], [0,0,0,0], [0,0,0,0]];
EDGE_BOT_FR = [[0,0,1,0], [0,0,0,0], [0,0,0,0]];
EDGE_BOT_BK = [[0,0,0,1], [0,0,0,0], [0,0,0,0]];
EDGE_TOP_RT = [[0,0,0,0], [1,0,0,0], [0,0,0,0]];
EDGE_TOP_LF = [[0,0,0,0], [0,1,0,0], [0,0,0,0]];
EDGE_BOT_LF = [[0,0,0,0], [0,0,1,0], [0,0,0,0]];
EDGE_BOT_RT = [[0,0,0,0], [0,0,0,1], [0,0,0,0]];
EDGE_BK_RT = [[0,0,0,0], [0,0,0,0], [1,0,0,0]];
EDGE_BK_LF = [[0,0,0,0], [0,0,0,0], [0,1,0,0]];
EDGE_FR_LF = [[0,0,0,0], [0,0,0,0], [0,0,1,0]];
EDGE_FR_RT = [[0,0,0,0], [0,0,0,0], [0,0,0,1]];
EDGES_X_TOP = [[1,1,0,0], [0,0,0,0], [0,0,0,0]];
EDGES_X_BOT = [[0,0,1,1], [0,0,0,0], [0,0,0,0]];
EDGES_X_FR = [[0,1,1,0], [0,0,0,0], [0,0,0,0]];
EDGES_X_BK = [[1,0,0,1], [0,0,0,0], [0,0,0,0]];
EDGES_X_ALL = [[1,1,1,1], [0,0,0,0], [0,0,0,0]];
EDGES_Y_TOP = [[0,0,0,0], [1,1,0,0], [0,0,0,0]];
EDGES_Y_BOT = [[0,0,0,0], [0,0,1,1], [0,0,0,0]];
EDGES_Y_LF = [[0,0,0,0], [0,1,1,0], [0,0,0,0]];
EDGES_Y_RT = [[0,0,0,0], [1,0,0,1], [0,0,0,0]];
EDGES_Y_ALL = [[0,0,0,0], [1,1,1,1], [0,0,0,0]];
EDGES_Z_BK = [[0,0,0,0], [0,0,0,0], [1,1,0,0]];
EDGES_Z_FR = [[0,0,0,0], [0,0,0,0], [0,0,1,1]];
EDGES_Z_LF = [[0,0,0,0], [0,0,0,0], [0,1,1,0]];
EDGES_Z_RT = [[0,0,0,0], [0,0,0,0], [1,0,0,1]];
EDGES_Z_ALL = [[0,0,0,0], [0,0,0,0], [1,1,1,1]];
EDGES_LEFT = [[0,0,0,0], [0,1,1,0], [0,1,1,0]];
EDGES_RIGHT = [[0,0,0,0], [1,0,0,1], [1,0,0,1]];
EDGES_FRONT = [[0,1,1,0], [0,0,0,0], [0,0,1,1]];
EDGES_BACK = [[1,0,0,1], [0,0,0,0], [1,1,0,0]];
EDGES_BOTTOM = [[0,0,1,1], [0,0,1,1], [0,0,0,0]];
EDGES_TOP = [[1,1,0,0], [1,1,0,0], [0,0,0,0]];
EDGES_NONE = [[0,0,0,0], [0,0,0,0], [0,0,0,0]];
EDGES_ALL = [[1,1,1,1], [1,1,1,1], [1,1,1,1]];
// vim: noexpandtab tabstop=4 shiftwidth=4 softtabstop=4 nowrap

31
masks.scad
View File

@ -126,16 +126,17 @@ module chamfer_mask_x(l=1.0, chamfer=1.0) {
// Chamfers the edges of a cuboid region containing the given children.
// chamfer = inset of the chamfer from the edge. (Default: 1)
// chamfer = Inset of the chamfer from the edge. (Default: 1)
// size = The size of the rectangular cuboid we want to chamfer.
// edges = which edges do we want to chamfer.
// edges = Which edges do we want to chamfer. Recommend to use EDGE constants from constants.scad.
// [
// [Y+Z+, Y-Z+, Y-Z-, Y+Z-],
// [X+Z+, X-Z+, X-Z-, X+Z-],
// [X+Y+, X-Y+, X-Y-, X+Y-]
// ]
// Example:
// chamfer(chamfer=2, size=[10,40,30], edges=[[0,0,0,1], [1,1,0,0], [0,0,0,0]]) {
// include <BOSL/constants.scad>
// chamfer(chamfer=2, size=[10,40,30], edges=EDGE_BOT_BK + EDGE_TOP_RT + EDGE_TOP_LF) {
// cube(size=[10,40,30], center=true);
// }
module chamfer(chamfer=1, size=[1,1,1], edges=[[0,0,0,0], [1,1,0,0], [0,0,0,0]])
@ -152,31 +153,31 @@ module chamfer(chamfer=1, size=[1,1,1], edges=[[0,0,0,0], [1,1,0,0], [0,0,0,0]])
children();
}
union() {
if (edges[0][0] != 0)
if (edges[0][0] > 0)
up(z/2) back(y/2) chamfer_mask_x(l=lx, chamfer=chamfer);
if (edges[0][1] != 0)
if (edges[0][1] > 0)
up(z/2) fwd(y/2) chamfer_mask_x(l=lx, chamfer=chamfer);
if (edges[0][2] != 0)
if (edges[0][2] > 0)
down(z/2) back(y/2) chamfer_mask_x(l=lx, chamfer=chamfer);
if (edges[0][3] != 0)
if (edges[0][3] > 0)
down(z/2) fwd(y/2) chamfer_mask_x(l=lx, chamfer=chamfer);
if (edges[1][0] != 0)
if (edges[1][0] > 0)
up(z/2) right(x/2) chamfer_mask_y(l=ly, chamfer=chamfer);
if (edges[1][1] != 0)
if (edges[1][1] > 0)
up(z/2) left(x/2) chamfer_mask_y(l=ly, chamfer=chamfer);
if (edges[1][2] != 0)
if (edges[1][2] > 0)
down(z/2) right(x/2) chamfer_mask_y(l=ly, chamfer=chamfer);
if (edges[1][3] != 0)
if (edges[1][3] > 0)
down(z/2) left(x/2) chamfer_mask_y(l=ly, chamfer=chamfer);
if (edges[2][0] != 0)
if (edges[2][0] > 0)
back(y/2) right(x/2) chamfer_mask_z(l=lz, chamfer=chamfer);
if (edges[2][1] != 0)
if (edges[2][1] > 0)
back(y/2) left(x/2) chamfer_mask_z(l=lz, chamfer=chamfer);
if (edges[2][2] != 0)
if (edges[2][2] > 0)
fwd(y/2) right(x/2) chamfer_mask_z(l=lz, chamfer=chamfer);
if (edges[2][3] != 0)
if (edges[2][3] > 0)
fwd(y/2) left(x/2) chamfer_mask_z(l=lz, chamfer=chamfer);
}
}